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-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/.checkstyle25
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-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java129
-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DelegatingNamespaceContext.java310
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-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NilElementStreamReader.java279
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-rwxr-xr-xsca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2String.java57
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-rwxr-xr-xsca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2ResultTransformer.java58
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-rwxr-xr-xsca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXHelper.java86
-rwxr-xr-xsca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StreamDataPipe.java54
-rwxr-xr-xsca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2Node.java57
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-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLDocumentStreamReader.java451
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-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2Node.java59
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-rwxr-xr-xsca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2String.java52
-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamSerializer.java285
-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamable.java37
-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStringDataBinding.java51
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-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DataBindingExtensionTestCase.java86
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-rwxr-xr-xsca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DirectedGraphTestCase.java89
-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/MediatorImplTestCase.java119
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-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOM2StAXTestCase.java89
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-rwxr-xr-xsca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/Node2StringTestCase.java35
-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/PushTransformationTestCase.java81
-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/StAXHelperTestCase.java47
-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/TraxTransformerTestCase.java99
-rw-r--r--sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/ipo.xsd136
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105 files changed, 12468 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/.checkstyle b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/.checkstyle
new file mode 100644
index 0000000000..c7b30ffd5e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/.checkstyle
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+
+<fileset-config file-format-version="1.2.0" simple-config="true">
+ <fileset name="all" enabled="true" check-config-name="Tuscany Checks" local="false">
+ <file-match-pattern match-pattern="." include-pattern="true"/>
+ </fileset>
+</fileset-config>
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/.pmd b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/.pmd
new file mode 100644
index 0000000000..2db10d6a6a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/.pmd
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<pmd><useProjectRuleSet>true</useProjectRuleSet><rules/><includeDerivedFiles>false</includeDerivedFiles></pmd> \ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/.ruleset b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/.ruleset
new file mode 100644
index 0000000000..ba9b5ce886
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/.ruleset
@@ -0,0 +1,190 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<ruleset name="pmd-eclipse">
+ <description>PMD Plugin preferences rule set</description>
+
+
+ <rule ref="rulesets/basic.xml/BooleanInstantiation"/>
+ <rule ref="rulesets/basic.xml/CollapsibleIfStatements"/>
+ <rule ref="rulesets/basic.xml/DoubleCheckedLocking"/>
+<!--<rule ref="rulesets/basic.xml/EmptyCatchBlock"/>-->
+<!--<rule ref="rulesets/basic.xml/EmptyFinallyBlock"/>-->
+<!--<rule ref="rulesets/basic.xml/EmptyIfStmt"/>-->
+ <rule ref="rulesets/basic.xml/EmptyStatementNotInLoop"/>
+<!--<rule ref="rulesets/basic.xml/EmptyStaticInitializer"/>-->
+<!--<rule ref="rulesets/basic.xml/EmptySwitchStatements"/>-->
+<!--<rule ref="rulesets/basic.xml/EmptySynchronizedBlock"/>-->
+<!--<rule ref="rulesets/basic.xml/EmptyTryBlock"/>-->
+<!--<rule ref="rulesets/basic.xml/EmptyWhileStmt"/>-->
+ <rule ref="rulesets/basic.xml/ForLoopShouldBeWhileLoop"/>
+ <rule ref="rulesets/basic.xml/JumbledIncrementer"/>
+<!--<rule ref="rulesets/basic.xml/OverrideBothEqualsAndHashcode"/>-->
+ <rule ref="rulesets/basic.xml/ReturnFromFinallyBlock"/>
+ <rule ref="rulesets/basic.xml/UnconditionalIfStatement"/>
+ <rule ref="rulesets/basic.xml/UnnecessaryConversionTemporary"/>
+ <rule ref="rulesets/basic.xml/UnnecessaryFinalModifier"/>
+ <rule ref="rulesets/basic.xml/UnnecessaryReturn"/>
+<!--<rule ref="rulesets/basic.xml/UselessOverridingMethod"/>-->
+
+<!--<rule ref="rulesets/braces.xml/ForLoopsMustUseBraces"/>-->
+<!--<rule ref="rulesets/braces.xml/IfElseStmtsMustUseBraces"/>-->
+<!--<rule ref="rulesets/braces.xml/IfStmtsMustUseBraces"/>-->
+<!--<rule ref="rulesets/braces.xml/WhileLoopsMustUseBraces"/>-->
+
+<!--<rule ref="rulesets/clone.xml/CloneMethodMustImplementCloneable"/>-->
+<!--<rule ref="rulesets/clone.xml/CloneThrowsCloneNotSupportedException"/>-->
+<!--<rule ref="rulesets/clone.xml/ProperCloneImplementation"/>-->
+
+<!--<rule ref="rulesets/codesize.xml/CyclomaticComplexity"/>-->
+<!--<rule ref="rulesets/codesize.xml/ExcessiveClassLength"/>-->
+<!--<rule ref="rulesets/codesize.xml/ExcessiveMethodLength"/>-->
+<!--<rule ref="rulesets/codesize.xml/ExcessiveParameterList"/>-->
+<!--<rule ref="rulesets/codesize.xml/ExcessivePublicCount"/>-->
+<!--<rule ref="rulesets/codesize.xml/TooManyFields"/>-->
+
+<rule ref="rulesets/controversial.xml/AssignmentInOperand"/>
+<!--<rule ref="rulesets/controversial.xml/AtLeastOneConstructor"/>-->
+<!--<rule ref="rulesets/controversial.xml/CallSuperInConstructor"/>-->
+<!--<rule ref="rulesets/controversial.xml/DontImportSun"/>-->
+<!--<rule ref="rulesets/controversial.xml/NullAssignment"/>-->
+<!--<rule ref="rulesets/controversial.xml/OnlyOneReturn"/>-->
+<!--<rule ref="rulesets/controversial.xml/SingularField"/>-->
+<!--<rule ref="rulesets/controversial.xml/SuspiciousOctalEscape"/>-->
+<!--<rule ref="rulesets/controversial.xml/UnnecessaryConstructor"/>-->
+<rule ref="rulesets/controversial.xml/UnnecessaryParentheses"/>
+<!--<rule ref="rulesets/controversial.xml/UnusedModifier"/>-->
+
+<!--<rule ref="rulesets/coupling.xml/CouplingBetweenObjects"/>-->
+<!--<rule ref="rulesets/coupling.xml/ExcessiveImports"/>-->
+<!--<rule ref="rulesets/coupling.xml/LooseCoupling"/>-->
+
+<!--<rule ref="rulesets/design.xml/AbstractClassWithoutAbstractMethod"/>-->
+<!--<rule ref="rulesets/design.xml/AccessorClassGeneration"/>-->
+<!--<rule ref="rulesets/design.xml/AssignmentToNonFinalStatic"/>-->
+<!--<rule ref="rulesets/design.xml/AvoidDeeplyNestedIfStmts"/>-->
+<!--<rule ref="rulesets/design.xml/AvoidInstanceofChecksInCatchClause"/>-->
+<rule ref="rulesets/design.xml/AvoidProtectedFieldInFinalClass"/>
+<!--<rule ref="rulesets/design.xml/AvoidReassigningParameters"/>-->
+<!--<rule ref="rulesets/design.xml/AvoidSynchronizedAtMethodLevel"/>-->
+<!--<rule ref="rulesets/design.xml/BadComparison"/>-->
+<!--<rule ref="rulesets/design.xml/CloseConnection"/>-->
+<!--<rule ref="rulesets/design.xml/CompareObjectsWithEquals"/>-->
+<!--<rule ref="rulesets/design.xml/ConfusingTernary"/>-->
+<rule ref="rulesets/design.xml/ConstructorCallsOverridableMethod"/>
+<!--<rule ref="rulesets/design.xml/DefaultLabelNotLastInSwitchStmt"/>-->
+<!--<rule ref="rulesets/design.xml/FinalFieldCouldBeStatic"/>-->
+<rule ref="rulesets/design.xml/IdempotentOperations"/>
+<!--<rule ref="rulesets/design.xml/ImmutableField"/>-->
+<!--<rule ref="rulesets/design.xml/InstantiationToGetClass"/>-->
+<!--<rule ref="rulesets/design.xml/MissingBreakInSwitch"/>-->
+<!--<rule ref="rulesets/design.xml/MissingStaticMethodInNonInstantiatableClass"/>-->
+<!--<rule ref="rulesets/design.xml/NonCaseLabelInSwitchStatement"/>-->
+<!--<rule ref="rulesets/design.xml/NonStaticInitializer"/>-->
+<rule ref="rulesets/design.xml/OptimizableToArrayCall"/>
+<rule ref="rulesets/design.xml/PositionLiteralsFirstInComparisons"/>
+<rule ref="rulesets/design.xml/SimplifyBooleanExpressions"/>
+<rule ref="rulesets/design.xml/SimplifyBooleanReturns"/>
+<rule ref="rulesets/design.xml/SimplifyConditional"/>
+<!--<rule ref="rulesets/design.xml/SwitchDensity"/>-->
+<!--<rule ref="rulesets/design.xml/SwitchStmtsShouldHaveDefault"/>-->
+<!--<rule ref="rulesets/design.xml/UnnecessaryLocalBeforeReturn"/>-->
+<!--<rule ref="rulesets/design.xml/UseLocaleWithCaseConversions"/>-->
+<!--<rule ref="rulesets/design.xml/UseNotifyAllInsteadOfNotify"/>-->
+<!--<rule ref="rulesets/design.xml/UseSingleton"/>-->
+
+<!--<rule ref="rulesets/finalizers.xml/EmptyFinalizer"/>-->
+<!--<rule ref="rulesets/finalizers.xml/FinalizeOnlyCallsSuperFinalize"/>-->
+<!--<rule ref="rulesets/finalizers.xml/FinalizeOverloaded"/>-->
+<!--<rule ref="rulesets/finalizers.xml/FinalizeDoesNotCallSuperFinalize"/>-->
+<!--<rule ref="rulesets/finalizers.xml/FinalizeShouldBeProtected"/>-->
+<!--<rule ref="rulesets/finalizers.xml/AvoidCallingFinalize"/>-->
+
+<!--<rule ref="rulesets/imports.xml/DuplicateImports"/>-->
+<!--<rule ref="rulesets/imports.xml/DontImportJavaLang"/>-->
+<!--<rule ref="rulesets/imports.xml/UnusedImports"/>-->
+<!--<rule ref="rulesets/imports.xml/ImportFromSamePackage"/>-->
+
+<!--<rule ref="rulesets/javabeans.xml/BeanMembersShouldSerialize"/>-->
+<!--<rule ref="rulesets/javabeans.xml/MissingSerialVersionUID"/>-->
+
+<!--<rule ref="rulesets/junit.xml/JUnitStaticSuite"/>-->
+<!--<rule ref="rulesets/junit.xml/JUnitSpelling"/>-->
+<!--<rule ref="rulesets/junit.xml/JUnitAssertionsShouldIncludeMessage"/>-->
+<!--<rule ref="rulesets/junit.xml/JUnitTestsShouldIncludeAssert"/>-->
+<!--<rule ref="rulesets/junit.xml/TestClassWithoutTestCases"/>-->
+<!--<rule ref="rulesets/junit.xml/UnnecessaryBooleanAssertion"/>-->
+<!--<rule ref="rulesets/junit.xml/UseAssertEqualsInsteadOfAssertTrue"/>-->
+<!--<rule ref="rulesets/junit.xml/UseAssertSameInsteadOfAssertTrue"/>-->
+
+ <!--<rule ref="rulesets/logging-java.xml/AvoidPrintStackTrace"/>-->
+ <!--<rule ref="rulesets/logging-java.xml/LoggerIsNotStaticFinal"/>-->
+ <!--<rule ref="rulesets/logging-java.xml/MoreThanOneLogger"/>-->
+ <!--<rule ref="rulesets/logging-java.xml/LoggerIsNotStaticFinal"/>-->
+ <!--<rule ref="rulesets/logging-java.xml/LogBlockWithoutIf"/>-->
+ <!--<rule ref="rulesets/logging-java.xml/SystemPrintln"/>-->
+ <!--<rule ref="rulesets/logging-jakarta-commons.xml/UseCorrectExceptionLogging"/>-->
+ <!--<rule ref="rulesets/logging-jakarta-commons.xml/ProperLogger"/>-->
+
+ <!--<rule ref="rulesets/naming.xml/ShortVariable"/>-->
+ <!--<rule ref="rulesets/naming.xml/LongVariable"/>-->
+ <!--<rule ref="rulesets/naming.xml/ShortMethodName"/>-->
+ <!--<rule ref="rulesets/naming.xml/VariableNamingConventions"/>-->
+ <!--<rule ref="rulesets/naming.xml/MethodNamingConventions"/>-->
+ <!--<rule ref="rulesets/naming.xml/ClassNamingConventions"/>-->
+ <!--<rule ref="rulesets/naming.xml/AbstractNaming"/>-->
+ <!--<rule ref="rulesets/naming.xml/AvoidDollarSigns"/>-->
+ <!--<rule ref="rulesets/naming.xml/MethodWithSameNameAsEnclosingClass"/>-->
+ <!--<rule ref="rulesets/naming.xml/SuspiciousHashcodeMethodName"/>-->
+ <!--<rule ref="rulesets/naming.xml/SuspiciousConstantFieldName"/>-->
+ <!--<rule ref="rulesets/naming.xml/AvoidFieldNameMatchingTypeName"/>-->
+ <!--<rule ref="rulesets/naming.xml/AvoidFieldNameMatchingMethodName"/>-->
+ <!--<rule ref="rulesets/naming.xml/AvoidNonConstructorMethodsWithClassName"/>-->
+ <!--<rule ref="rulesets/naming.xml/NoPackage"/>-->
+ <!--<rule ref="rulesets/naming.xml/PackageCase"/>-->
+
+ <!--<rule ref="rulesets/optimizations.xml/LocalVariableCouldBeFinal"/>-->
+ <!--<rule ref="rulesets/optimizations.xml/MethodArgumentCouldBeFinal"/>-->
+ <!--<rule ref="rulesets/optimizations.xml/AvoidInstantiatingObjectsInLoops"/>-->
+ <!--<rule ref="rulesets/optimizations.xml/UseArrayListInsteadOfVector"/>-->
+ <!--<rule ref="rulesets/optimizations.xml/SimplifyStartsWith"/>-->
+ <!--<rule ref="rulesets/optimizations.xml/UseStringBufferForStringAppends"/>-->
+
+ <!--<rule ref="rulesets/strictexception.xml/AvoidCatchingThrowable"/>-->
+ <!--<rule ref="rulesets/strictexception.xml/SignatureDeclareThrowsException"/>-->
+ <!--<rule ref="rulesets/strictexception.xml/ExceptionAsFlowControl"/>-->
+ <!--<rule ref="rulesets/strictexception.xml/AvoidCatchingNPE"/>-->
+ <!--<rule ref="rulesets/strictexception.xml/AvoidThrowingRawExceptionTypes"/>-->
+ <!--<rule ref="rulesets/strictexception.xml/AvoidThrowingNullPointerException"/>-->
+
+ <!--<rule ref="rulesets/strings.xml/AvoidDuplicateLiterals"/>-->
+ <!--<rule ref="rulesets/strings.xml/StringInstantiation"/>-->
+ <!--<rule ref="rulesets/strings.xml/StringToString"/>-->
+ <!--<rule ref="rulesets/strings.xml/AvoidConcatenatingNonLiteralsInStringBuffer"/>-->
+ <!--<rule ref="rulesets/strings.xml/UnnecessaryCaseChange"/>-->
+
+ <!--<rule ref="rulesets/sunsecure.xml/MethodReturnsInternalArray"/>-->
+ <!--<rule ref="rulesets/sunsecure.xml/ArrayIsStoredDirectly"/>-->
+
+ <rule ref="rulesets/unusedcode.xml/UnusedLocalVariable"/>
+ <rule ref="rulesets/unusedcode.xml/UnusedPrivateField"/>
+ <rule ref="rulesets/unusedcode.xml/UnusedPrivateMethod"/>
+ <!--<rule ref="rulesets/unusedcode.xml/UnusedFormalParameter"/>-->
+
+</ruleset>
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/DISCLAIMER b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/LICENSE b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/LICENSE
@@ -0,0 +1,205 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
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+
+ "Legal Entity" shall mean the union of the acting entity and all
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+
+ "You" (or "Your") shall mean an individual or Legal Entity
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+ "Source" form shall mean the preferred form for making modifications,
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+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/NOTICE b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/NOTICE
new file mode 100644
index 0000000000..94481d6cfa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2007 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/pom.xml b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/pom.xml
new file mode 100644
index 0000000000..a171204fa2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/pom.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-modules</artifactId>
+ <version>0.91-incubating-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+ <artifactId>tuscany-databinding</artifactId>
+ <name>Apache Tuscany DataBinding Framework</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-interface</artifactId>
+ <version>0.91-incubating-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>stax</groupId>
+ <artifactId>stax-api</artifactId>
+ <version>1.0.1</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.codehaus.woodstox</groupId>
+ <artifactId>wstx-asl</artifactId>
+ <version>3.2.0</version>
+ <scope>runtime</scope>
+ </dependency>
+ </dependencies>
+</project>
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBinding.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBinding.java
new file mode 100644
index 0000000000..e8f5317a25
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBinding.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+import java.lang.annotation.Annotation;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * DataBinding represents a data representation, for example, SDO, JAXB and AXIOM
+ */
+public interface DataBinding {
+ /**
+ * A special databinding for input message of an operation
+ */
+ String IDL_INPUT = "idl:input";
+ /**
+ * A special databinding for output message of an operation
+ */
+ String IDL_OUTPUT = "idl:output";
+ /**
+ * A special databinding for fault message of an operation
+ */
+ String IDL_FAULT = "idl:fault";
+ /**
+ * The name of a databinding should be case-insensitive and unique
+ *
+ * @return The name of the databinding
+ */
+ String getName();
+
+ /**
+ * Get the aliases for the databinding
+ *
+ * @return An array of aliases
+ */
+ String[] getAliases();
+
+ /**
+ * Introspect and populate information to a DataType model
+ *
+ * @param javaType The java class or interface to be introspected
+ * @param annotations The java annotations
+ * @return true if the databinding has recognized the given data type
+ */
+ boolean introspect(DataType dataType, Annotation[] annotations);
+
+ /**
+ * Introspect the data to figure out the corresponding data type
+ *
+ * @param value The object to be checked
+ * @return The DataType or null if the java type is not supported by this databinding
+ */
+ DataType introspect(Object value);
+
+ /**
+ * Provide a WrapperHandler for this databinding
+ * @return A wrapper handler which can handle wrapping/wrapping for this databinding
+ */
+ WrapperHandler getWrapperHandler();
+
+ /**
+ * Make a copy of the object for "pass-by-value" semantics
+ * @param source object to copy
+ * @return copy of the object passed in as argument
+ */
+ Object copy(Object object);
+
+ /**
+ * Get the type mapper for simple types
+ * @return The databinding-specific simple type mapper
+ */
+ SimpleTypeMapper getSimpleTypeMapper();
+
+ /**
+ * Get the handler that can handle exceptions/faults in the
+ * databinding-specific way
+ *
+ * @return An instance of the exception handler
+ */
+ ExceptionHandler getExceptionHandler();
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBindingExtensionPoint.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBindingExtensionPoint.java
new file mode 100644
index 0000000000..471b4b715f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBindingExtensionPoint.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.lang.annotation.Annotation;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * An extension point for data binding extensions.
+ */
+public interface DataBindingExtensionPoint {
+
+ /**
+ * Register a data binding
+ *
+ * @param dataBinding
+ */
+ void addDataBinding(DataBinding dataBinding);
+
+ /**
+ * Look up a data binding by id
+ *
+ * @param id The name of the databinding
+ * @return The databinding
+ */
+ DataBinding getDataBinding(String id);
+
+ /**
+ * Unregister a data binding
+ *
+ * @param id
+ * @return The unregistered databinding
+ */
+ DataBinding removeDataBinding(String id);
+
+ /**
+ * Introspect the java class to figure out what DataType supports it
+ *
+ * @param DataType The initial data type
+ * @param annotations The java annotations
+ * @return A DataType representing the java type or null if no databinding
+ * recognizes the java type
+ */
+ boolean introspectType(DataType dataType, Annotation[] annotations);
+
+ /**
+ * Introspect the value to figure out the corresponding DataType
+ *
+ * @param value The object value
+ * @return A DataType representing the value or null if no databinding
+ * recognizes the value
+ */
+ DataType introspectType(Object value);
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipe.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipe.java
new file mode 100755
index 0000000000..a6f747996d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipe.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * Data pipe allows a data source pushes data into its sink and pipe the data into its result
+ *
+ * @param <S> The data binding type of the sink
+ * @param <R> The data binding type of the result
+ */
+public interface DataPipe<S, R> extends Transformer {
+
+ /**
+ * Returns a sink (for example, java.io.OutputStream, java.io.Writer or org.xml.sax.ContentHandler) to receive data
+ * pushed by the source
+ *
+ * @return The sink to consume data
+ */
+ S getSink();
+
+ /**
+ * Returns the data populated by the sink
+ *
+ * @return
+ */
+ R getResult();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultDataBindingExtensionPoint.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultDataBindingExtensionPoint.java
new file mode 100644
index 0000000000..cce57cb2ae
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultDataBindingExtensionPoint.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+import java.lang.annotation.Annotation;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+
+/**
+ * The default implementation of a data binding extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultDataBindingExtensionPoint implements DataBindingExtensionPoint {
+ private final Map<String, DataBinding> bindings = new HashMap<String, DataBinding>();
+
+ public DataBinding getDataBinding(String id) {
+ if (id == null) {
+ return null;
+ }
+ return bindings.get(id.toLowerCase());
+ }
+
+ public void addDataBinding(DataBinding dataBinding) {
+ bindings.put(dataBinding.getName().toLowerCase(), dataBinding);
+ String[] aliases = dataBinding.getAliases();
+ if (aliases != null) {
+ for (String alias : aliases) {
+ bindings.put(alias.toLowerCase(), dataBinding);
+ }
+ }
+ }
+
+ public DataBinding removeDataBinding(String id) {
+ if (id == null) {
+ return null;
+ }
+ DataBinding dataBinding = bindings.remove(id.toLowerCase());
+ if (dataBinding != null) {
+ String[] aliases = dataBinding.getAliases();
+ if (aliases != null) {
+ for (String alias : aliases) {
+ bindings.remove(alias.toLowerCase());
+ }
+ }
+ }
+ return dataBinding;
+ }
+
+ private Set<DataBinding> getDataBindings() {
+ return new HashSet<DataBinding>(bindings.values());
+ }
+
+ public boolean introspectType(DataType dataType, Annotation[] annotations) {
+ for (DataBinding binding : getDataBindings()) {
+ // don't introspect for JavaBeansDatabinding as all javatypes will
+ // anyways match to its basetype
+ // which is java.lang.Object. Default to this only if no databinding
+ // results
+ if (!binding.getName().equals(JavaBeansDataBinding.NAME)) {
+ if (binding.introspect(dataType, annotations)) {
+ return true;
+ }
+ }
+ }
+ // FIXME: Should we honor the databinding from operation/interface
+ // level?
+ Class physical = dataType.getPhysical();
+ if (physical == Object.class || Throwable.class.isAssignableFrom((Class)physical)) {
+ return false;
+ }
+ dataType.setDataBinding(JavaBeansDataBinding.NAME);
+ return false;
+ }
+
+ public DataType introspectType(Object value) {
+ DataType dataType = null;
+ for (DataBinding binding : getDataBindings()) {
+ // don't introspect for JavaBeansDatabinding as all javatypes will
+ // anyways match to its basetype
+ // which is java.lang.Object. Default to this only if no databinding
+ // results
+ if (!binding.getName().equals(JavaBeansDataBinding.NAME)) {
+ dataType = binding.introspect(value);
+ }
+ if (dataType != null) {
+ return dataType;
+ }
+ }
+ return new DataTypeImpl<Class>(JavaBeansDataBinding.NAME, value.getClass(), value.getClass());
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultTransformerExtensionPoint.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultTransformerExtensionPoint.java
new file mode 100755
index 0000000000..8c37ce2d89
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultTransformerExtensionPoint.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.databinding.impl.DirectedGraph;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DefaultTransformerExtensionPoint implements TransformerExtensionPoint {
+ private DataBindingExtensionPoint dataBindings;
+
+ private final DirectedGraph<Object, Transformer> graph = new DirectedGraph<Object, Transformer>();
+
+ public DefaultTransformerExtensionPoint(DataBindingExtensionPoint dataBindings) {
+ this.dataBindings = dataBindings;
+ }
+
+ public void addTransformer(String sourceType, String resultType, int weight, Transformer transformer) {
+ graph.addEdge(sourceType, resultType, transformer, weight);
+ }
+
+ public void addTransformer(Transformer transformer) {
+ graph.addEdge(transformer.getSourceDataBinding(),
+ transformer.getTargetDataBinding(),
+ transformer,
+ transformer.getWeight());
+ }
+
+ public boolean removeTransformer(String sourceType, String resultType) {
+ return graph.removeEdge(sourceType, resultType);
+ }
+
+ public Transformer getTransformer(String sourceType, String resultType) {
+ DirectedGraph<Object, Transformer>.Edge edge = graph.getEdge(sourceType, resultType);
+ return (edge == null) ? null : edge.getValue();
+ }
+
+ public List<Transformer> getTransformerChain(String sourceType, String resultType) {
+ String source = normalize(sourceType);
+ String result = normalize(resultType);
+ List<Transformer> transformers = new ArrayList<Transformer>();
+ DirectedGraph<Object, Transformer>.Path path = graph.getShortestPath(source, result);
+ if (path == null) {
+ return null;
+ }
+ for (DirectedGraph<Object, Transformer>.Edge edge : path.getEdges()) {
+ transformers.add(edge.getValue());
+ }
+ return transformers;
+ }
+
+ public String toString() {
+ return graph.toString();
+ }
+
+ /**
+ * Normalize the id to a name of a data binding as databindings may have aliases
+ * @param id
+ * @return
+ */
+ private String normalize(String id) {
+ if (dataBindings != null) {
+ DataBinding dataBinding = dataBindings.getDataBinding(id);
+ return dataBinding == null ? id : dataBinding.getName();
+ } else {
+ return id;
+ }
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/ExceptionHandler.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/ExceptionHandler.java
new file mode 100644
index 0000000000..131e8a3114
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/ExceptionHandler.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * ExceptionHandler provides databinding-specific logic for exception handling
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ExceptionHandler {
+ /**
+ * Create an exception to wrap the fault data
+ *
+ * @param exceptionType The DataType for the exception
+ * @param message The error message
+ * @param faultInfo The databinding-specific fault data
+ * @param cause The protocol-specific error
+ * @return An instance of java exception to represent the fault
+ */
+ Exception createException(DataType<DataType> exceptionType, String message, Object faultInfo, Throwable cause);
+
+ /**
+ * Retrieve the fault info from a java exception
+ *
+ * @param exception The databinding-specific java exception that represents
+ * the fault data
+ * @return The databinding-specific fault data
+ */
+ Object getFaultInfo(Exception exception);
+
+ /**
+ * Introspect an exception class to figure out the fault data type
+ *
+ * @param exceptionDataType The exception class
+ * @return The data type for the fault
+ */
+ DataType<?> getFaultType(DataType exceptionDataType);
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Mediator.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Mediator.java
new file mode 100755
index 0000000000..168a1052b3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Mediator.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.util.Map;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * This interface will be used as a Tuscany system service to perform data mediations
+ *
+ * Mediate the data from one type to the other one
+ *
+ */
+public interface Mediator {
+
+ /**
+ * Mediate the data from the source type to the target type
+ * @param source The data to be mediated
+ * @param sourceDataType Data type for the source data
+ * @param targetDataType Data type for the target data
+ * @param context
+ * @return
+ */
+ Object mediate(Object source, DataType sourceDataType, DataType targetDataType, Map<String, Object> context);
+ /**
+ * Mediate the source data into the target which is a sink to receive the data
+ * @param source The data to be mediated
+ * @param target The sink to receive data
+ * @param sourceDataType Data type for the source data
+ * @param targetDataType Data type for the target data
+ */
+ void mediate(
+ Object source,
+ Object target,
+ DataType sourceDataType,
+ DataType targetDataType,
+ Map<String, Object> context);
+
+ /**
+ * Get the DataBindings used by this mediator.
+ * @return
+ */
+ DataBindingExtensionPoint getDataBindings();
+
+ /**
+ * Get the Transformers used by this mediator.
+ * @return
+ */
+ TransformerExtensionPoint getTransformers();
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PullTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PullTransformer.java
new file mode 100644
index 0000000000..feed87e45f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PullTransformer.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * PullTransformer transforms data from one binding format to the other one which can be directly consumed
+ *
+ * @param <S> The source data type
+ * @param <R> the target data type
+ */
+public interface PullTransformer<S, R> extends Transformer {
+ /**
+ * Transform source data into the result type.
+ *
+ * @param source The source data
+ * @param context The context for the transformation
+ * @return The transformed result
+ */
+ R transform(S source, TransformationContext context);
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PushTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PushTransformer.java
new file mode 100644
index 0000000000..80e5e4f0a3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PushTransformer.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * A transformer that pushes data from its source into the sink
+ *
+ * @param <S>
+ * @param <R>
+ */
+public interface PushTransformer<S, R> extends Transformer {
+ /**
+ * @param source The source data
+ * @param sink The sink to receive the data
+ * @param context
+ */
+ void transform(S source, R sink, TransformationContext context);
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/SimpleTypeMapper.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/SimpleTypeMapper.java
new file mode 100644
index 0000000000..70ea431d57
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/SimpleTypeMapper.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Type Mapper between XML schema simple data types and java objects
+ */
+public interface SimpleTypeMapper {
+ /**
+ * Parse the XML lexical representation into a java object
+ * @param simpleType The XSD simple type
+ * @param value the XML lexical representation
+ * @param context The context of the transformation
+ * @return A java object for the XML value
+ */
+ Object toJavaObject(QName simpleType, String value, TransformationContext context);
+ /**
+ * Create the XML lexical representation for a java object
+ * @param simpleType The XSD simple type
+ * @param obj The java object
+ * @param context The context of the transformation
+ * @return The XML lexical representation
+ */
+ String toXMLLiteral(QName simpleType, Object obj, TransformationContext context);
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationContext.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationContext.java
new file mode 100755
index 0000000000..27818dc24f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationContext.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.util.Map;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * Context for data transformation
+ *
+ */
+public interface TransformationContext {
+
+ Operation getSourceOperation();
+ void setSourceOperation(Operation sourceOperation);
+ Operation getTargetOperation();
+ void setTargetOperation(Operation targetOperation);
+
+ /**
+ * Get the source data type
+ *
+ * @return
+ */
+ DataType getSourceDataType();
+
+ /**
+ * Get the target data type
+ *
+ * @return
+ */
+ DataType getTargetDataType();
+
+ /**
+ * Set the source data type
+ *
+ * @param sourceDataType
+ */
+ void setSourceDataType(DataType sourceDataType);
+
+ /**
+ * Set the target data type
+ *
+ * @param targetDataType
+ */
+ void setTargetDataType(DataType targetDataType);
+
+ /**
+ * Get the classloader
+ *
+ * @return
+ */
+ ClassLoader getClassLoader();
+
+ /**
+ * Get a map of metadata
+ *
+ * @return
+ */
+ Map<String, Object> getMetadata();
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationException.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationException.java
new file mode 100755
index 0000000000..8d2b36482d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationException.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+
+/**
+ * Reports problems during data transformation
+ */
+public class TransformationException extends RuntimeException {
+
+ private static final long serialVersionUID = 7662385613693006428L;
+ private String sourceDataBinding;
+ private String targetDataBinding;
+
+ public TransformationException() {
+ super();
+ }
+
+ public TransformationException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ public TransformationException(String message) {
+ super(message);
+ }
+
+ public TransformationException(Throwable cause) {
+ super(cause);
+ }
+
+ public String getSourceDataBinding() {
+ return sourceDataBinding;
+ }
+
+ public void setSourceDataBinding(String sourceDataBinding) {
+ this.sourceDataBinding = sourceDataBinding;
+ }
+
+ public String getTargetDataBinding() {
+ return targetDataBinding;
+ }
+
+ public void setTargetDataBinding(String targetDataBinding) {
+ this.targetDataBinding = targetDataBinding;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Transformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Transformer.java
new file mode 100755
index 0000000000..062f087a15
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Transformer.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * A transformer provides the data transformation from source type to target type. The cost of the transformation is
+ * modeled as weight.
+ */
+public interface Transformer {
+ /**
+ * Get the source type that this transformer transforms data from. The type is used as the key when the transformer
+ * is registered with TransformerRegistry.
+ *
+ * @return A key indentifying the source type
+ */
+ String getSourceDataBinding();
+
+ /**
+ * Get the target type that this transformer transforms data into. The type is used as the key when the transformer
+ * is registered with TransformerRegistry.
+ *
+ * @return A key indentifying the target type
+ */
+ String getTargetDataBinding();
+
+ /**
+ * Get the cost of the transformation. The weight can be used to choose the most efficient path if there are more
+ * than one available from the source to the target.
+ *
+ * @return An integer representing the cost of the transformation
+ */
+ int getWeight();
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformerExtensionPoint.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformerExtensionPoint.java
new file mode 100755
index 0000000000..1abae06754
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformerExtensionPoint.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.util.List;
+
+/**
+ * An extension point for data transformer extensions.
+ */
+public interface TransformerExtensionPoint {
+
+ /**
+ * Register a transformer
+ *
+ * @param sourceDataBinding
+ * @param targetDataBinding
+ * @param weight
+ * @param transformer
+ */
+ void addTransformer(String sourceDataBinding,
+ String targetDataBinding,
+ int weight,
+ Transformer transformer);
+
+ /**
+ * Register a transformer
+ *
+ * @param transformer
+ */
+ void addTransformer(Transformer transformer);
+
+ /**
+ * Unregister a transformer
+ *
+ * @param sourceDataBinding
+ * @param targetDataBinding
+ * @return
+ */
+ boolean removeTransformer(String sourceDataBinding, String targetDataBinding);
+
+ /**
+ * Get the direct Transformer which can transform data from source type to
+ * result type
+ *
+ * @param sourceDataBinding
+ * @param targetDataBinding
+ * @return
+ */
+ Transformer getTransformer(String sourceDataBinding, String targetDataBinding);
+
+ /**
+ * Get the a chain of Transformers which can transform data from source type
+ * to result type
+ *
+ * @param sourceDataBinding
+ * @param targetDataBinding
+ * @return
+ */
+ List<Transformer> getTransformerChain(String sourceDataBinding, String targetDataBinding);
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/WrapperHandler.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/WrapperHandler.java
new file mode 100644
index 0000000000..a94e986755
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/WrapperHandler.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+
+/**
+ * A contract for transformers to deal with wrapping/unwrapping for WSDL wrapper style operations
+ */
+public interface WrapperHandler<T> {
+ /**
+ * Create a wrapper element
+ *
+ * @param element The XSD element
+ * @param context The transformation context
+ * @return An object representing the wrapper element
+ */
+ T create(ElementInfo element, TransformationContext context);
+
+ /**
+ * Set child element for the wrapper
+ *
+ * @param wrapper The wrapper
+ * @param i The index
+ * @param childElement The XSD element
+ * @param value The value of the child
+ */
+ void setChild(T wrapper, int i, ElementInfo childElement, Object value);
+
+ /**
+ * Get a list of child elements from the wrapper
+ * @param wrapper
+ * @return child elements under the wrapper
+ */
+ List getChildren(T wrapper);
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataBinding.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataBinding.java
new file mode 100644
index 0000000000..1d0e117d34
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataBinding.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.annotation;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Used to demarcate expected data types for an operation
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE, METHOD})
+@Retention(RUNTIME)
+public @interface DataBinding {
+
+ /**
+ * Returns the unique name of the data binding
+ * @return the unique name of the data binding
+ */
+ String value();
+ boolean wrapperStyle() default false;
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseDataBinding.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseDataBinding.java
new file mode 100644
index 0000000000..377984a1cc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseDataBinding.java
@@ -0,0 +1,149 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.ExceptionHandler;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+
+/**
+ * Base Implementation of DataBinding
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseDataBinding implements DataBinding {
+
+ protected DataBindingExtensionPoint registry;
+
+ protected Class<?> baseType;
+
+ protected String name;
+ protected String[] aliases;
+
+ /**
+ * Create a databinding with the base java type whose name will be used as
+ * the name of the databinding
+ *
+ * @param baseType The base java class or interface representing the
+ * databinding, for example, org.w3c.dom.Node
+ */
+ protected BaseDataBinding(Class<?> baseType) {
+ this(baseType.getName(), null, baseType);
+ }
+
+ /**
+ * Create a databinding with the name and base java type
+ *
+ * @param name The name of the databinding
+ * @param baseType The base java class or interface representing the
+ * databinding, for example, org.w3c.dom.Node
+ */
+ protected BaseDataBinding(String name, Class<?> baseType) {
+ this(name, null, baseType);
+ }
+
+ /**
+ * Create a databinding with the name and base java type
+ *
+ * @param name The name of the databinding
+ * @param aliases The aliases of the databinding
+ * @param baseType The base java class or interface representing the
+ * databinding, for example, org.w3c.dom.Node
+ */
+ protected BaseDataBinding(String name, String[] aliases, Class<?> baseType) {
+ this.name = name;
+ this.baseType = baseType;
+ this.aliases = aliases;
+ }
+
+ public void setDataBindingRegistry(DataBindingExtensionPoint registry) {
+ this.registry = registry;
+ }
+
+ public void init() {
+ registry.addDataBinding(this);
+ }
+
+ @SuppressWarnings("unchecked")
+ public boolean introspect(DataType type, Annotation[] annotations) {
+ assert type != null;
+ Type physical = type.getPhysical();
+ if (physical instanceof ParameterizedType) {
+ physical = ((ParameterizedType)physical).getRawType();
+ }
+ if (physical instanceof Class) {
+ Class cls = (Class)physical;
+ if (baseType != null && baseType.isAssignableFrom(cls)) {
+ type.setDataBinding(getName());
+ type.setLogical(baseType);
+ return true;
+ }
+ }
+ return false;
+ }
+
+ public DataType introspect(Object value) {
+ if (value == null) {
+ return null;
+ } else {
+ DataType<Class> dataType = new DataTypeImpl<Class>(value.getClass(), value.getClass());
+ if (introspect(dataType, null)) {
+ return dataType;
+ } else {
+ return null;
+ }
+ }
+ }
+
+ public final String getName() {
+ return name;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.databinding.DataBinding#getWrapperHandler()
+ */
+ public WrapperHandler getWrapperHandler() {
+ return null;
+ }
+
+ public ExceptionHandler getExceptionHandler() {
+ return null;
+ }
+
+ public Object copy(Object object) {
+ return object;
+ }
+
+ public SimpleTypeMapper getSimpleTypeMapper() {
+ return new SimpleTypeMapperImpl();
+ }
+
+ public String[] getAliases() {
+ return aliases;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseTransformer.java
new file mode 100644
index 0000000000..5d68324f31
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseTransformer.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+
+/**
+ * Base Implementation of Transformer which provides the registration to the transformer registry
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseTransformer<S, T> implements Transformer {
+
+ protected TransformerExtensionPoint registry;
+
+ protected BaseTransformer() {
+ super();
+ }
+
+ public void setTransformerRegistry(TransformerExtensionPoint registry) {
+ this.registry = registry;
+ }
+
+ public void init() {
+ registry.addTransformer(this);
+ }
+
+ protected abstract Class getSourceType();
+
+ protected abstract Class getTargetType();
+
+ public String getSourceDataBinding() {
+ return getSourceType().getName();
+ }
+
+ public String getTargetDataBinding() {
+ return getTargetType().getName();
+ }
+
+ public int getWeight() {
+ // default to 50
+ return 50;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DOMHelper.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DOMHelper.java
new file mode 100644
index 0000000000..2fe4cc44cf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DOMHelper.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * Helper for DOM
+ */
+public final class DOMHelper {
+ private static final DocumentBuilderFactory FACTORY = DocumentBuilderFactory.newInstance();
+ static {
+ FACTORY.setNamespaceAware(true);
+ }
+
+ private DOMHelper() {
+ }
+
+ public static Document newDocument() throws ParserConfigurationException {
+ return newDocumentBuilder().newDocument();
+ }
+
+ public static DocumentBuilder newDocumentBuilder() throws ParserConfigurationException {
+ return FACTORY.newDocumentBuilder();
+ }
+
+ public static QName getQName(Node node) {
+ String ns = node.getNamespaceURI();
+ if (ns == null) {
+ ns = "";
+ }
+ // node.getLocalName() will return null if it is created using DOM Level
+ // 1 method
+ // such as createElement()
+ return new QName(ns, node.getNodeName());
+ }
+
+ public static Element createElement(Document document, QName name) {
+ String prefix = name.getPrefix();
+ String qname =
+ (prefix != null && prefix.length() > 0) ? prefix + ":" + name.getLocalPart() : name
+ .getLocalPart();
+ return document.createElementNS(name.getNamespaceURI(), qname);
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DirectedGraph.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DirectedGraph.java
new file mode 100755
index 0000000000..d99fe488de
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DirectedGraph.java
@@ -0,0 +1,357 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Directed, weighted graph
+ *
+ * @param <V> The type of vertex object
+ * @param <E> The type of edge object
+ */
+public class DirectedGraph<V, E> {
+ private final Map<V, Vertex> vertices = new HashMap<V, Vertex>();
+
+ /**
+ * Key for the shortest path cache
+ */
+ private final class VertexPair {
+ private Vertex source;
+
+ private Vertex target;
+
+ /**
+ * @param source
+ * @param target
+ */
+ private VertexPair(Vertex source, Vertex target) {
+ super();
+ this.source = source;
+ this.target = target;
+ }
+
+ public boolean equals(Object object) {
+ if (!VertexPair.class.isInstance(object)) {
+ return false;
+ }
+ VertexPair pair = (VertexPair)object;
+ return source == pair.source && target == pair.target;
+ }
+
+ public int hashCode() {
+ int x = source == null ? 0 : source.hashCode();
+ int y = target == null ? 0 : target.hashCode();
+ return x ^ y;
+ }
+
+ }
+
+ private final Map<VertexPair, Path> paths = new HashMap<VertexPair, Path>();
+
+ /**
+ * Vertex of a graph
+ */
+ public final class Vertex {
+ private V value;
+
+ // TODO: Do we want to support multiple edges for a vertex pair? If so,
+ // we should use a List instead of Map
+ private Map<Vertex, Edge> outEdges = new HashMap<Vertex, Edge>();
+
+ private Vertex(V value) {
+ this.value = value;
+ }
+
+ public String toString() {
+ return "(" + value + ")";
+ }
+
+ public V getValue() {
+ return value;
+ }
+
+ public Map<Vertex, Edge> getOutEdges() {
+ return outEdges;
+ }
+
+ }
+
+ /**
+ * An Edge connects two vertices in one direction
+ */
+ public final class Edge {
+ private Vertex sourceVertex;
+
+ private Vertex targetVertex;
+
+ private E value;
+
+ private int weight;
+
+ public Edge(Vertex source, Vertex target, E value, int weight) {
+ this.sourceVertex = source;
+ this.targetVertex = target;
+ this.value = value;
+ this.weight = weight;
+ }
+
+ public String toString() {
+ return sourceVertex + "->" + targetVertex + "[" + value + "," + weight + "]";
+ }
+
+ public E getValue() {
+ return value;
+ }
+
+ public void setValue(E value) {
+ this.value = value;
+ }
+
+ public Vertex getTargetVertex() {
+ return targetVertex;
+ }
+
+ public void setTargetVertex(Vertex vertex) {
+ this.targetVertex = vertex;
+ }
+
+ public int getWeight() {
+ return weight;
+ }
+
+ public void setWeight(int weight) {
+ this.weight = weight;
+ }
+
+ public Vertex getSourceVertex() {
+ return sourceVertex;
+ }
+
+ public void setSourceVertex(Vertex sourceVertex) {
+ this.sourceVertex = sourceVertex;
+ }
+ }
+
+ private final class Node implements Comparable<Node> {
+
+ private long distance = Integer.MAX_VALUE;
+
+ private Node previous; // NOPMD by rfeng on 9/26/06 9:17 PM
+
+ private Vertex vertex; // NOPMD by rfeng on 9/26/06 9:17 PM
+
+ private Node(Vertex vertex) {
+ this.vertex = vertex;
+ }
+
+ public int compareTo(Node o) {
+ return (distance > o.distance) ? 1 : ((distance == o.distance) ? 0 : -1);
+ }
+ }
+
+ public void addEdge(V source, V target, E edgeValue, int weight) {
+ Vertex s = getVertex(source);
+ if (s == null) {
+ s = new Vertex(source);
+ vertices.put(source, s);
+ }
+ Vertex t = getVertex(target);
+ if (t == null) {
+ t = new Vertex(target);
+ vertices.put(target, t);
+ }
+ Edge edge = new Edge(s, t, edgeValue, weight);
+ s.outEdges.put(t, edge);
+ }
+
+ public Vertex getVertex(V source) {
+ Vertex s = vertices.get(source);
+ return s;
+ }
+
+ public boolean removeEdge(V source, V target) {
+ Vertex s = getVertex(source);
+ if (s == null) {
+ return false;
+ }
+
+ Vertex t = getVertex(target);
+ if (t == null) {
+ return false;
+ }
+
+ return s.outEdges.remove(t) != null;
+
+ }
+
+ public Edge getEdge(Vertex source, Vertex target) {
+ return source.outEdges.get(target);
+ }
+
+ public Edge getEdge(V source, V target) {
+ return getEdge(getVertex(source), getVertex(target));
+ }
+
+ /**
+ * Get the shortes path from the source vertex to the target vertex using
+ * Dijkstra's algorithm. If there's no path, null will be returned. If the
+ * source is the same as the target, it returns a path with empty edges with
+ * weight 0.
+ *
+ * @param sourceValue The value identifies the source
+ * @param targetValue The value identifies the target
+ * @return The shortest path
+ */
+ public Path getShortestPath(V sourceValue, V targetValue) {
+ Vertex source = getVertex(sourceValue);
+ if (source == null) {
+ return null;
+ }
+ Vertex target = getVertex(targetValue);
+ if (target == null) {
+ return null;
+ }
+
+ VertexPair pair = new VertexPair(source, target);
+ if (paths.containsKey(pair)) {
+ return paths.get(pair);
+ }
+
+ // HACK: To support same vertex
+ if (source == target) {
+ Path path = new Path();
+ Edge edge = getEdge(source, target);
+ if (edge != null) {
+ path.addEdge(edge);
+ }
+ paths.put(pair, path);
+ return path;
+ }
+
+ Map<Vertex, Node> nodes = new HashMap<Vertex, Node>();
+ for (Vertex v : vertices.values()) {
+ Node node = new Node(v);
+ if (v == source) {
+ node.distance = 0;
+ }
+ nodes.put(v, node);
+ }
+
+ Set<Node> otherNodes = new HashSet<Node>(nodes.values());
+ Set<Node> nodesOnPath = new HashSet<Node>();
+ while (!otherNodes.isEmpty()) {
+ Node nextNode = extractMin(otherNodes);
+ if (nextNode.vertex == target) {
+ Path path = getPath(nextNode);
+ paths.put(pair, path); // Cache it
+ return path;
+ }
+ nodesOnPath.add(nextNode);
+ for (Edge edge : nextNode.vertex.outEdges.values()) {
+ Node adjacentNode = nodes.get(edge.targetVertex);
+ if (nextNode.distance + edge.weight < adjacentNode.distance) {
+ adjacentNode.distance = nextNode.distance + edge.weight;
+ adjacentNode.previous = nextNode;
+ }
+ }
+ }
+ paths.put(pair, null); // Cache it
+ return null;
+ }
+
+ /**
+ * Searches for the vertex u in the vertex set Q that has the least d[u]
+ * value. That vertex is removed from the set Q and returned to the user.
+ *
+ * @param nodes
+ * @return
+ */
+ private Node extractMin(Set<Node> nodes) {
+ Node node = Collections.min(nodes);
+ nodes.remove(node);
+ return node;
+ }
+
+ /**
+ * The path between two vertices
+ */
+ public final class Path {
+ private List<Edge> edges = new LinkedList<Edge>();
+
+ private int weight;
+
+ public int getWeight() {
+ return weight;
+ }
+
+ public List<Edge> getEdges() {
+ return edges;
+ }
+
+ public void addEdge(Edge edge) {
+ edges.add(0, edge);
+ weight += edge.weight;
+ }
+
+ public String toString() {
+ return edges + ", " + weight;
+ }
+ }
+
+ private Path getPath(Node t) {
+ if (t.distance == Integer.MAX_VALUE) {
+ return null;
+ }
+ Path path = new Path();
+ Node u = t;
+ while (u.previous != null) {
+ Edge edge = getEdge(u.previous.vertex, u.vertex);
+ path.addEdge(edge);
+ u = u.previous;
+ }
+ return path;
+ }
+
+ public String toString() {
+ StringBuffer sb = new StringBuffer();
+ for (Vertex v : vertices.values()) {
+ sb.append(v.outEdges.values()).append("\n");
+ }
+ return sb.toString();
+ }
+
+ public Map<V, Vertex> getVertices() {
+ return vertices;
+ }
+
+ public void addGraph(DirectedGraph<V, E> otherGraph) {
+ for (Vertex v : otherGraph.vertices.values()) {
+ for (Edge e : v.outEdges.values()) {
+ addEdge(e.sourceVertex.value, e.targetVertex.value, e.value, e.weight);
+ }
+ }
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java
new file mode 100644
index 0000000000..52917aaf50
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * This is a special transformer to transform the output from one IDL to the
+ * other one
+ */
+public class Group2GroupTransformer extends BaseTransformer<Object, Object> implements
+ PullTransformer<Object, Object> {
+
+ protected Mediator mediator;
+
+ /**
+ * @param wrapperHandler
+ */
+ public Group2GroupTransformer() {
+ super();
+ }
+
+ /**
+ * @param mediator the mediator to set
+ */
+ public void setMediator(Mediator mediator) {
+ this.mediator = mediator;
+ }
+
+ @Override
+ public String getSourceDataBinding() {
+ return GroupDataBinding.NAME;
+ }
+
+ @Override
+ public String getTargetDataBinding() {
+ return GroupDataBinding.NAME;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
+ */
+ @Override
+ protected Class getSourceType() {
+ return Object.class;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
+ */
+ @Override
+ protected Class getTargetType() {
+ return Object.class;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
+ */
+ public int getWeight() {
+ return 10;
+ }
+
+ @SuppressWarnings("unchecked")
+ public Object transform(Object source, TransformationContext context) {
+ DataType<DataType> sourceType = context.getSourceDataType();
+ DataType<DataType> targetType = context.getTargetDataType();
+
+ return mediator.mediate(source, sourceType.getLogical(), targetType.getLogical(), context.getMetadata());
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java
new file mode 100644
index 0000000000..2403600389
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * The base class for a special databinding which represents a group of other databindings
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class GroupDataBinding extends BaseDataBinding {
+ public static final String NAME = "databinding:group";
+
+ /**
+ * Marker type is a java class or interface representing the data format.
+ */
+ protected Class[] markerTypes;
+
+ public GroupDataBinding(Class[] types) {
+ super(NAME, null, GroupDataBinding.class);
+ this.markerTypes = types;
+ }
+
+ @SuppressWarnings("unchecked")
+ public boolean introspect(DataType type, Annotation[] annotations) {
+ if (markerTypes == null) {
+ return false;
+ }
+ Type physical = type.getPhysical();
+ if (physical instanceof ParameterizedType) {
+ physical = ((ParameterizedType)physical).getRawType();
+ }
+ if (!(physical instanceof Class)) {
+ return false;
+ }
+ Class cls = (Class)physical;
+ for (Class<?> c : markerTypes) {
+ if (isTypeOf(c, cls)) {
+ type.setDataBinding(getDataBinding(c));
+ type.setLogical(getLogical(cls, annotations));
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Test if the given type is a subtype of the base type
+ * @param markerType
+ * @param type
+ * @return
+ */
+ protected boolean isTypeOf(Class<?> markerType, Class<?> type) {
+ return markerType.isAssignableFrom(type);
+ }
+
+ /**
+ * Derive the databinding name from a base class
+ * @param baseType
+ * @return
+ */
+ protected String getDataBinding(Class<?> baseType) {
+ return baseType.getName();
+ }
+
+ /**
+ * Get the logical type
+ * @param type The java type
+ * @param annotations
+ * @return
+ */
+ protected abstract Object getLogical(Class<?> type, Annotation[] annotations);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java
new file mode 100644
index 0000000000..b39a944f32
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Transformer to convert data from a simple java object to a databinding's representation
+ */
+public abstract class Java2SimpleTypeTransformer<T> extends BaseTransformer<Object, T> implements
+ PullTransformer<Object, T> {
+
+ protected SimpleTypeMapper mapper;
+
+ public Java2SimpleTypeTransformer() {
+ this.mapper = new SimpleTypeMapperImpl();
+ }
+
+ public Java2SimpleTypeTransformer(SimpleTypeMapper mapper) {
+ this.mapper = (mapper != null) ? mapper : new SimpleTypeMapperImpl();
+ }
+
+ public T transform(Object source, TransformationContext context) {
+ XMLType xmlType = (XMLType) context.getTargetDataType().getLogical();
+ String text = mapper.toXMLLiteral(xmlType.getTypeName(), source, context);
+ return createElement(xmlType.getElementName(), text, context);
+ }
+
+ public Class getSourceType() {
+ return Object.class;
+ }
+
+ public int getWeight() {
+ return 10000;
+ }
+
+ protected abstract T createElement(QName element, String literal, TransformationContext context);
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/MediatorImpl.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/MediatorImpl.java
new file mode 100644
index 0000000000..adff1718de
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/MediatorImpl.java
@@ -0,0 +1,167 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+
+/**
+ * Default Mediator implementation
+ */
+public class MediatorImpl implements Mediator {
+
+ private DataBindingExtensionPoint dataBindings;
+ private TransformerExtensionPoint transformers;
+
+ public MediatorImpl(DataBindingExtensionPoint dataBindings,
+ TransformerExtensionPoint transformers) {
+ this.dataBindings = dataBindings;
+ this.transformers = transformers;
+ }
+
+ @SuppressWarnings("unchecked")
+ public Object mediate(Object source, DataType sourceDataType, DataType targetDataType, Map<String, Object> metadata) {
+ if (sourceDataType == null || sourceDataType.getDataBinding() == null) {
+ sourceDataType = dataBindings.introspectType(source);
+ }
+ if (sourceDataType == null) {
+ return source;
+ } else if (sourceDataType.equals(targetDataType)) {
+ return source;
+ }
+
+ List<Transformer> path = getTransformerChain(sourceDataType, targetDataType);
+
+ Object result = source;
+ int size = path.size();
+ int i = 0;
+ while (i < size) {
+ Transformer transformer = path.get(i);
+ TransformationContext context = createTransformationContext(sourceDataType,
+ targetDataType,
+ size,
+ i,
+ transformer,
+ metadata);
+ // the source and target type
+ if (transformer instanceof PullTransformer) {
+ // For intermediate node, set data type to null
+ result = ((PullTransformer)transformer).transform(result, context);
+ } else if (transformer instanceof PushTransformer) {
+ DataPipe dataPipe = (i < size - 1) ? (DataPipe)path.get(++i) : null;
+ ((PushTransformer)transformer).transform(result, dataPipe.getSink(), context);
+ result = dataPipe.getResult();
+ }
+ i++;
+ }
+
+ return result;
+ }
+
+ private TransformationContext createTransformationContext(DataType sourceDataType,
+ DataType targetDataType,
+ int size,
+ int index,
+ Transformer transformer,
+ Map<String, Object> metadata) {
+ DataType sourceType = (index == 0) ? sourceDataType : new DataTypeImpl<Object>(transformer
+ .getSourceDataBinding(), Object.class, sourceDataType.getLogical());
+ DataType targetType = (index == size - 1) ? targetDataType : new DataTypeImpl<Object>(transformer
+ .getTargetDataBinding(), Object.class, targetDataType.getLogical());
+ ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+ TransformationContext context = new TransformationContextImpl(sourceType, targetType, classLoader, metadata);
+ return context;
+ }
+
+ @SuppressWarnings("unchecked")
+ public void mediate(Object source,
+ Object target,
+ DataType sourceDataType,
+ DataType targetDataType,
+ Map<String, Object> metadata) {
+ if (source == null) {
+ // Shortcut for null value
+ return;
+ }
+ if (sourceDataType == null || sourceDataType.getDataBinding() == null) {
+ sourceDataType = dataBindings.introspectType(source);
+ }
+ if (sourceDataType == null) {
+ return;
+ } else if (sourceDataType.equals(targetDataType)) {
+ return;
+ }
+
+ List<Transformer> path = getTransformerChain(sourceDataType, targetDataType);
+ Object result = source;
+ int size = path.size();
+ for (int i = 0; i < size; i++) {
+ Transformer transformer = path.get(i);
+ TransformationContext context = createTransformationContext(sourceDataType,
+ targetDataType,
+ size,
+ i,
+ transformer,
+ metadata);
+
+ if (transformer instanceof PullTransformer) {
+ result = ((PullTransformer)transformer).transform(result, context);
+ } else if (transformer instanceof PushTransformer) {
+ DataPipe dataPipe = (i < size - 1) ? (DataPipe)path.get(++i) : null;
+ Object sink = dataPipe != null ? dataPipe.getSink() : target;
+ ((PushTransformer)transformer).transform(result, sink, context);
+ result = (dataPipe != null) ? dataPipe.getResult() : null;
+ }
+ }
+ }
+
+ private List<Transformer> getTransformerChain(DataType sourceDataType, DataType targetDataType) {
+ String sourceId = sourceDataType.getDataBinding();
+ String targetId = targetDataType.getDataBinding();
+ List<Transformer> path = transformers.getTransformerChain(sourceId, targetId);
+ if (path == null) {
+ TransformationException ex = new TransformationException("No path found for the transformation");
+ ex.setSourceDataBinding(sourceId);
+ ex.setTargetDataBinding(targetId);
+ throw ex;
+ }
+ return path;
+ }
+
+ public DataBindingExtensionPoint getDataBindings() {
+ return dataBindings;
+ }
+
+ public TransformerExtensionPoint getTransformers() {
+ return transformers;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/PipedTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/PipedTransformer.java
new file mode 100755
index 0000000000..9a1385f193
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/PipedTransformer.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+
+/**
+ * A utility class to connect PushTransformer and DataPipe to create a
+ * PullTransformer
+ *
+ * @param <S> Source type
+ * @param <I> Intermidate type
+ * @param <R> Result type
+ */
+public class PipedTransformer<S, I, R> implements PullTransformer<S, R> {
+ private PushTransformer<S, I> pusher;
+
+ private DataPipe<I, R> pipe;
+
+ /**
+ * @param pumper
+ * @param pipe
+ */
+ public PipedTransformer(PushTransformer<S, I> pumper, DataPipe<I, R> pipe) {
+ super();
+ this.pusher = pumper;
+ this.pipe = pipe;
+ }
+
+ public R transform(S source, TransformationContext context) {
+ pusher.transform(source, pipe.getSink(), context);
+ return pipe.getResult();
+ }
+
+ public String getSourceDataBinding() {
+ return pusher.getSourceDataBinding();
+ }
+
+ public String getTargetDataBinding() {
+ return pipe.getTargetDataBinding();
+ }
+
+ public int getWeight() {
+ return pusher.getWeight() + pipe.getWeight();
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleType2JavaTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleType2JavaTransformer.java
new file mode 100644
index 0000000000..009c7f2272
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleType2JavaTransformer.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Transformer to convert data from a databinding's representation of simple
+ * types to Java Objects
+ */
+public abstract class SimpleType2JavaTransformer<T> extends BaseTransformer<T, Object> implements
+ PullTransformer<T, Object> {
+
+ protected SimpleTypeMapper mapper;
+
+ public SimpleType2JavaTransformer() {
+ this.mapper = new SimpleTypeMapperImpl();
+ }
+
+ public SimpleType2JavaTransformer(SimpleTypeMapper mapper) {
+ this.mapper = (mapper != null) ? mapper : new SimpleTypeMapperImpl();
+ }
+
+ public Object transform(T source, TransformationContext context) {
+ XMLType xmlType = (XMLType) context.getSourceDataType().getLogical();
+ return mapper.toJavaObject(xmlType.getTypeName(), getText(source), context);
+ }
+
+ public Class getTargetType() {
+ return Object.class;
+ }
+
+ public int getWeight() {
+ // Cannot be used for imtermediate
+ return 10000;
+ }
+
+ /**
+ * Get the string value from the source
+ * @param source
+ * @return A string
+ */
+ protected abstract String getText(T source);
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleTypeMapperImpl.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleTypeMapperImpl.java
new file mode 100644
index 0000000000..9c23efe091
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleTypeMapperImpl.java
@@ -0,0 +1,392 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.datatype.DatatypeConfigurationException;
+import javax.xml.datatype.DatatypeFactory;
+import javax.xml.datatype.XMLGregorianCalendar;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+
+public class SimpleTypeMapperImpl extends XSDDataTypeConverter implements SimpleTypeMapper {
+
+ public static final Map<Class, String> JAVA2XML = new HashMap<Class, String>();
+
+ public static final String URI_2001_SCHEMA_XSD = "http://www.w3.org/2001/XMLSchema";
+
+ public static final Map<String, Class> XML2JAVA = new HashMap<String, Class>();
+
+ public static final QName XSD_ANY = new QName(URI_2001_SCHEMA_XSD, "any");
+
+ public static final QName XSD_ANYSIMPLETYPE = new QName(URI_2001_SCHEMA_XSD, "anySimpleType");
+
+ public static final QName XSD_ANYTYPE = new QName(URI_2001_SCHEMA_XSD, "anyType");
+
+ public static final QName XSD_ANYURI = new QName(URI_2001_SCHEMA_XSD, "anyURI");
+
+ public static final QName XSD_BASE64 = new QName(URI_2001_SCHEMA_XSD, "base64Binary");
+
+ public static final QName XSD_BOOLEAN = new QName(URI_2001_SCHEMA_XSD, "boolean");
+
+ public static final QName XSD_BYTE = new QName(URI_2001_SCHEMA_XSD, "byte");
+
+ public static final QName XSD_DATE = new QName(URI_2001_SCHEMA_XSD, "date");
+
+ public static final QName XSD_DATETIME = new QName(URI_2001_SCHEMA_XSD, "dateTime");
+
+ public static final QName XSD_DAY = new QName(URI_2001_SCHEMA_XSD, "gDay");
+
+ public static final QName XSD_DECIMAL = new QName(URI_2001_SCHEMA_XSD, "decimal");
+
+ public static final QName XSD_DOUBLE = new QName(URI_2001_SCHEMA_XSD, "double");
+
+ public static final QName XSD_DURATION = new QName(URI_2001_SCHEMA_XSD, "duration");
+
+ public static final QName XSD_ENTITIES = new QName(URI_2001_SCHEMA_XSD, "ENTITIES");
+
+ public static final QName XSD_ENTITY = new QName(URI_2001_SCHEMA_XSD, "ENTITY");
+
+ public static final QName XSD_FLOAT = new QName(URI_2001_SCHEMA_XSD, "float");
+
+ public static final QName XSD_HEXBIN = new QName(URI_2001_SCHEMA_XSD, "hexBinary");
+
+ public static final QName XSD_IDREF = new QName(URI_2001_SCHEMA_XSD, "IDREF");
+
+ public static final QName XSD_IDREFS = new QName(URI_2001_SCHEMA_XSD, "IDREFS");
+
+ public static final QName XSD_INT = new QName(URI_2001_SCHEMA_XSD, "int");
+
+ public static final QName XSD_INTEGER = new QName(URI_2001_SCHEMA_XSD, "integer");
+
+ public static final QName XSD_LONG = new QName(URI_2001_SCHEMA_XSD, "long");
+
+ public static final QName XSD_MONTH = new QName(URI_2001_SCHEMA_XSD, "gMonth");
+
+ public static final QName XSD_MONTHDAY = new QName(URI_2001_SCHEMA_XSD, "gMonthDay");
+
+ public static final QName XSD_NAME = new QName(URI_2001_SCHEMA_XSD, "Name");
+
+ public static final QName XSD_NCNAME = new QName(URI_2001_SCHEMA_XSD, "NCName");
+
+ public static final QName XSD_NEGATIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "negativeInteger");
+
+ public static final QName XSD_NMTOKEN = new QName(URI_2001_SCHEMA_XSD, "NMTOKEN");
+
+ public static final QName XSD_NMTOKENS = new QName(URI_2001_SCHEMA_XSD, "NMTOKENS");
+
+ public static final QName XSD_NONNEGATIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "nonNegativeInteger");
+
+ public static final QName XSD_NONPOSITIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "nonPositiveInteger");
+
+ public static final QName XSD_NORMALIZEDSTRING = new QName(URI_2001_SCHEMA_XSD, "normalizedString");
+
+ public static final QName XSD_NOTATION = new QName(URI_2001_SCHEMA_XSD, "NOTATION");
+
+ public static final QName XSD_POSITIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "positiveInteger");
+
+ public static final QName XSD_QNAME = new QName(URI_2001_SCHEMA_XSD, "QName");
+
+ public static final QName XSD_SHORT = new QName(URI_2001_SCHEMA_XSD, "short");
+
+ public static final Map<String, TypeInfo> XSD_SIMPLE_TYPES = new HashMap<String, TypeInfo>();
+
+ public static final QName XSD_STRING = new QName(URI_2001_SCHEMA_XSD, "string");
+
+ public static final QName XSD_TIME = new QName(URI_2001_SCHEMA_XSD, "time");
+
+ public static final QName XSD_TOKEN = new QName(URI_2001_SCHEMA_XSD, "token");
+
+ public static final QName XSD_UNSIGNEDBYTE = new QName(URI_2001_SCHEMA_XSD, "unsignedByte");
+
+ public static final QName XSD_UNSIGNEDINT = new QName(URI_2001_SCHEMA_XSD, "unsignedInt");
+
+ public static final QName XSD_UNSIGNEDLONG = new QName(URI_2001_SCHEMA_XSD, "unsignedLong");
+
+ public static final QName XSD_UNSIGNEDSHORT = new QName(URI_2001_SCHEMA_XSD, "unsignedShort");
+
+ public static final QName XSD_YEAR = new QName(URI_2001_SCHEMA_XSD, "gYear");
+
+ public static final QName XSD_YEARMONTH = new QName(URI_2001_SCHEMA_XSD, "gYearMonth");
+
+ private static final String[] XSD_TYPE_NAMES =
+ {"string", "boolean", "double", "float", "int", "integer", "long", "short", "byte", "decimal", "base64Binary",
+ "hexBinary", "anySimpleType", "anyType", "any", "QName", "dateTime", "date", "time", "normalizedString",
+ "token", "unsignedLong", "unsignedInt", "unsignedShort", "unsignedByte", "positiveInteger", "negativeInteger",
+ "nonNegativeInteger", "nonPositiveInteger", "gYearMonth", "gMonthDay", "gYear", "gMonth", "gDay", "duration",
+ "Name", "NCName", "NMTOKEN", "NMTOKENS", "NOTATION", "ENTITY", "ENTITIES", "IDREF", "IDREFS", "anyURI",
+ "language", "ID"};
+
+ static {
+ for (String type : XSD_TYPE_NAMES) {
+ TypeInfo simpleType = new TypeInfo(new QName(URI_2001_SCHEMA_XSD, type), true, null);
+ XSD_SIMPLE_TYPES.put(type, simpleType);
+ }
+ }
+
+ static {
+ JAVA2XML.put(boolean.class, "boolean");
+ JAVA2XML.put(byte.class, "byte");
+ JAVA2XML.put(short.class, "short");
+ JAVA2XML.put(int.class, "int");
+ JAVA2XML.put(long.class, "long");
+ JAVA2XML.put(float.class, "float");
+ JAVA2XML.put(double.class, "double");
+ JAVA2XML.put(Boolean.class, "boolean");
+ JAVA2XML.put(Byte.class, "byte");
+ JAVA2XML.put(Short.class, "short");
+ JAVA2XML.put(Integer.class, "int");
+ JAVA2XML.put(Long.class, "long");
+ JAVA2XML.put(Float.class, "float");
+ JAVA2XML.put(Double.class, "double");
+ JAVA2XML.put(java.lang.String.class, "string");
+ JAVA2XML.put(java.math.BigInteger.class, "integer");
+ JAVA2XML.put(java.math.BigDecimal.class, "decimal");
+ JAVA2XML.put(java.util.Calendar.class, "dateTime");
+ JAVA2XML.put(java.util.Date.class, "dateTime");
+ JAVA2XML.put(javax.xml.namespace.QName.class, "QName");
+ JAVA2XML.put(java.net.URI.class, "string");
+ JAVA2XML.put(javax.xml.datatype.XMLGregorianCalendar.class, "anySimpleType");
+ JAVA2XML.put(javax.xml.datatype.Duration.class, "duration");
+ JAVA2XML.put(java.lang.Object.class, "anyType");
+ JAVA2XML.put(java.awt.Image.class, "base64Binary");
+ JAVA2XML.put(byte[].class, "base64Binary");
+ // java2XSD.put(javax.activation.DataHandler.class, "base64Binary");
+ JAVA2XML.put(javax.xml.transform.Source.class, "base64Binary");
+ JAVA2XML.put(java.util.UUID.class, "string");
+ }
+
+ static {
+ XML2JAVA.put("string", java.lang.String.class);
+ XML2JAVA.put("integer", java.math.BigInteger.class);
+ XML2JAVA.put("int", int.class);
+ XML2JAVA.put("long", long.class);
+ XML2JAVA.put("short", short.class);
+ XML2JAVA.put("decimal", java.math.BigDecimal.class);
+ XML2JAVA.put("float", float.class);
+ XML2JAVA.put("double", double.class);
+ XML2JAVA.put("boolean", boolean.class);
+ XML2JAVA.put("byte", byte.class);
+ XML2JAVA.put("QName", javax.xml.namespace.QName.class);
+ XML2JAVA.put("dateTime", javax.xml.datatype.XMLGregorianCalendar.class);
+ XML2JAVA.put("base64Binary", byte[].class);
+ XML2JAVA.put("hexBinary", byte[].class);
+ XML2JAVA.put("unsignedInt", long.class);
+ XML2JAVA.put("unsignedShort", int.class);
+ XML2JAVA.put("unsignedByte", short.class);
+ XML2JAVA.put("time", javax.xml.datatype.XMLGregorianCalendar.class);
+ XML2JAVA.put("date", javax.xml.datatype.XMLGregorianCalendar.class);
+ XML2JAVA.put("gDay", javax.xml.datatype.XMLGregorianCalendar.class);
+ XML2JAVA.put("gMonth", javax.xml.datatype.XMLGregorianCalendar.class);
+ XML2JAVA.put("gYear", javax.xml.datatype.XMLGregorianCalendar.class);
+ XML2JAVA.put("gYearMonth", javax.xml.datatype.XMLGregorianCalendar.class);
+ XML2JAVA.put("gMonthDay", javax.xml.datatype.XMLGregorianCalendar.class);
+ XML2JAVA.put("anySimpleType", java.lang.Object.class); // For elements
+ // XML2JAVA.put("anySimpleType", java.lang.String.class); // For
+ // attributes
+ XML2JAVA.put("duration", javax.xml.datatype.Duration.class);
+ XML2JAVA.put("NOTATION", javax.xml.namespace.QName.class);
+ }
+
+ private DatatypeFactory factory;
+
+ public SimpleTypeMapperImpl() {
+ super();
+ try {
+ this.factory = DatatypeFactory.newInstance();
+ } catch (DatatypeConfigurationException e) {
+ throw new IllegalArgumentException(e);
+ }
+ }
+
+ public static Class getJavaType(QName xmlType) {
+ if (URI_2001_SCHEMA_XSD.equals(xmlType.getNamespaceURI())) {
+ return XML2JAVA.get(xmlType.getLocalPart());
+ } else {
+ return null;
+ }
+ }
+
+ public TypeInfo getXMLType(Class javaType) {
+ return XSD_SIMPLE_TYPES.get(JAVA2XML.get(javaType));
+ }
+
+ public Object toJavaObject(QName simpleType, String literal, TransformationContext context) {
+ /**
+ * <ul>
+ * <li>xsd:string --- java.lang.String
+ * <li>xsd:integer --- java.math.BigInteger
+ * <li>xsd:int --- int
+ * <li>xsd:long --- long
+ * <li>xsd:short --- short
+ * <li>xsd:decimal --- java.math.BigDecimal
+ * <li>xsd:float --- float
+ * <li>xsd:double --- double
+ * <li>xsd:boolean --- boolean
+ * <li>xsd:byte --- byte
+ * <li>xsd:QName --- javax.xml.namespace.QName
+ * <li>xsd:dateTime --- javax.xml.datatype.XMLGregorianCalendar
+ * <li>xsd:base64Binary --- byte[]
+ * <li>xsd:hexBinary --- byte[]
+ * <li>xsd:unsignedInt --- long
+ * <li>xsd:unsignedShort --- int
+ * <li>xsd:unsignedByte --- short
+ * <li>xsd:time --- javax.xml.datatype.XMLGregorianCalendar
+ * <li>xsd:date --- javax.xml.datatype.XMLGregorianCalendar
+ * <li>xsd:g* --- javax.xml.datatype.XMLGregorianCalendar
+ * <li>xsd:anySimpleType (for xsd:element of this type)a
+ * java.lang.Object
+ * <li>xsd:anySimpleType (for xsd:attribute of this type)
+ * java.lang.String
+ * <li>xsd:duration javax.xml.datatype.Duration
+ * <li>xsd:NOTATION javax.xml.namespace.QName
+ * </ul>
+ */
+
+ if (literal == null) {
+ return null;
+ }
+ String value = literal.trim();
+
+ QName type = simpleType;
+ if (type.equals(XSD_STRING)) {
+ return parseString(value);
+ } else if (type.equals(XSD_INT)) {
+ return parseInt(value);
+ } else if (type.equals(XSD_INTEGER)) {
+ return parseInteger(value);
+ } else if (type.equals(XSD_INT)) {
+ return parseInt(value);
+ } else if (type.equals(XSD_FLOAT)) {
+ return parseFloat(value);
+ } else if (type.equals(XSD_DOUBLE)) {
+ return parseDouble(value);
+ } else if (type.equals(XSD_SHORT)) {
+ return parseShort(value);
+ } else if (type.equals(XSD_DECIMAL)) {
+ return parseDecimal(value);
+ } else if (type.equals(XSD_BOOLEAN)) {
+ return parseBoolean(value);
+ } else if (type.equals(XSD_BYTE)) {
+ return parseByte(value);
+ } else if (type.equals(XSD_LONG)) {
+ return parseLong(value);
+ } else if (type.equals(XSD_UNSIGNEDBYTE)) {
+ return parseUnsignedShort(value);
+ } else if (type.equals(XSD_UNSIGNEDSHORT)) {
+ return parseUnsignedShort(value);
+ } else if (type.equals(XSD_UNSIGNEDINT)) {
+ return parseUnsignedInt(value);
+ } else if (type.equals(XSD_UNSIGNEDLONG)) {
+ return parseUnsignedInt(value);
+ } else if (type.equals(XSD_DATETIME)) {
+ return parseDateTime(value);
+ } else if (type.equals(XSD_DATE)) {
+ return parseDate(value);
+ } else if (type.equals(XSD_TIME)) {
+ return parseTime(value);
+ } else if (type.equals(XSD_DURATION)) {
+ return parseDuration(value);
+ } else if (type.equals(XSD_HEXBIN)) {
+ return parseHexBinary(value);
+ } else if (type.equals(XSD_BASE64)) {
+ return parseBase64Binary(value);
+ } else if (type.equals(XSD_QNAME)) {
+ NamespaceContext namespaceContext =
+ (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class.getName()) : null);
+ return parseQName(value, namespaceContext);
+ } else if (type.equals(XSD_NOTATION)) {
+ NamespaceContext namespaceContext =
+ (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class.getName()) : null);
+ return parseQName(value, namespaceContext);
+ } else if (type.equals(XSD_YEAR)) {
+ return factory.newXMLGregorianCalendar(value);
+ } else if (type.equals(XSD_MONTH)) {
+ return factory.newXMLGregorianCalendar(value);
+ } else if (type.equals(XSD_DAY)) {
+ return factory.newXMLGregorianCalendar(value);
+ } else if (type.equals(XSD_YEARMONTH)) {
+ return factory.newXMLGregorianCalendar(value);
+ } else if (type.equals(XSD_MONTHDAY)) {
+ return factory.newXMLGregorianCalendar(value);
+ } else {
+ return value;
+ }
+ }
+
+ @SuppressWarnings("deprecation")
+ private XMLGregorianCalendar toXMLGregorianCalendar(Date date) {
+ GregorianCalendar c =
+ new GregorianCalendar(date.getYear(), date.getMonth(), date.getDate(), date.getHours(), date.getMinutes(),
+ date.getSeconds());
+ return factory.newXMLGregorianCalendar(c);
+ }
+
+ private XMLGregorianCalendar toXMLGregorianCalendar(GregorianCalendar calendar) {
+ return factory.newXMLGregorianCalendar(calendar);
+ }
+
+ public String toXMLLiteral(QName simpleType, Object obj, TransformationContext context) {
+ if (obj instanceof Float || obj instanceof Double) {
+ if (obj instanceof Float) {
+ return printDouble(((Float)obj).floatValue());
+ } else {
+ return printDouble(((Double)obj).doubleValue());
+ }
+ } else if (obj instanceof GregorianCalendar) {
+ GregorianCalendar calendar = (GregorianCalendar)obj;
+ return toXMLGregorianCalendar(calendar).toXMLFormat();
+ } else if (obj instanceof Date) {
+ return toXMLGregorianCalendar((Date)obj).toXMLFormat();
+ } else if (obj instanceof XMLGregorianCalendar) {
+ return ((XMLGregorianCalendar)obj).toXMLFormat();
+ } else if (obj instanceof byte[]) {
+ if (simpleType != null) {
+ if (simpleType.equals(XSD_BASE64)) {
+ return printBase64Binary((byte[])obj);
+ } else if (simpleType.equals(XSD_HEXBIN)) {
+ return printHexBinary((byte[])obj);
+ }
+ }
+ } else if (obj instanceof QName) {
+ NamespaceContext namespaceContext =
+ (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class.getName()) : null);
+ return printQName((QName)obj, namespaceContext);
+ }
+ return obj.toString();
+ }
+
+ public static boolean isSimpleXSDType(QName typeName) {
+ if (typeName == null) {
+ return false;
+ }
+ return typeName.getNamespaceURI().equals(URI_2001_SCHEMA_XSD)
+ && XSD_SIMPLE_TYPES.get(typeName.getLocalPart()) != null;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/TransformationContextImpl.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/TransformationContextImpl.java
new file mode 100755
index 0000000000..6a11f4fcb3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/TransformationContextImpl.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+public class TransformationContextImpl implements TransformationContext {
+ private DataType sourceDataType;
+
+ private DataType targetDataType;
+
+ private final Map<String, Object> metadata = new HashMap<String, Object>();
+
+ private WeakReference<ClassLoader> classLoaderRef;
+
+ public TransformationContextImpl() {
+ super();
+ setClassLoader(Thread.currentThread().getContextClassLoader());
+ }
+
+ public TransformationContextImpl(DataType sourceDataType,
+ DataType targetDataType,
+ ClassLoader classLoader,
+ Map<String, Object> metadata) {
+ super();
+ this.sourceDataType = sourceDataType;
+ this.targetDataType = targetDataType;
+ setClassLoader(classLoader);
+ if (metadata != null) {
+ this.metadata.putAll(metadata);
+ }
+ }
+
+ public DataType getSourceDataType() {
+ return sourceDataType;
+ }
+
+ public DataType getTargetDataType() {
+ return targetDataType;
+ }
+
+ public void setSourceDataType(DataType sourceDataType) {
+ this.sourceDataType = sourceDataType;
+ }
+
+ public void setTargetDataType(DataType targetDataType) {
+ this.targetDataType = targetDataType;
+ }
+
+ public final void setClassLoader(ClassLoader classLoader) {
+ this.classLoaderRef = new WeakReference<ClassLoader>(classLoader);
+ }
+
+ public ClassLoader getClassLoader() {
+ return classLoaderRef.get();
+ }
+
+ public Map<String, Object> getMetadata() {
+ return metadata;
+ }
+
+ /**
+ * @return the sourceOperation
+ */
+ public Operation getSourceOperation() {
+ return (Operation) metadata.get("source.operation");
+ }
+
+ /**
+ * @param sourceOperation the sourceOperation to set
+ */
+ public void setSourceOperation(Operation sourceOperation) {
+ this.metadata.put("source.operation", sourceOperation);
+ }
+
+ /**
+ * @return the targetOperation
+ */
+ public Operation getTargetOperation() {
+ return (Operation) metadata.get("target.operation");
+ }
+
+ /**
+ * @param targetOperation the targetOperation to set
+ */
+ public void setTargetOperation(Operation targetOperation) {
+ this.metadata.put("target.operation", targetOperation);
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XSDDataTypeConverter.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XSDDataTypeConverter.java
new file mode 100644
index 0000000000..7c92c365cf
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XSDDataTypeConverter.java
@@ -0,0 +1,941 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.Writer;
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.text.FieldPosition;
+import java.text.Format;
+import java.text.ParsePosition;
+import java.util.Calendar;
+import java.util.TimeZone;
+
+import javax.xml.XMLConstants;
+import javax.xml.datatype.DatatypeConfigurationException;
+import javax.xml.datatype.DatatypeFactory;
+import javax.xml.datatype.Duration;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+
+/**
+ * Utility class for XSD data type conversions
+ */
+public class XSDDataTypeConverter {
+ public static final class Base64Binary {
+ private static final char[] S_BASE64CHAR =
+ {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
+ 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
+ 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4',
+ '5', '6', '7', '8', '9', '+', '/'};
+
+ private static final char S_BASE64PAD = '=';
+
+ private static final byte[] S_DECODETABLE = new byte[128];
+
+ static {
+ for (int i = 0; i < S_DECODETABLE.length; i++) {
+ S_DECODETABLE[i] = Byte.MAX_VALUE; // 127
+ }
+ for (int i = 0; i < S_BASE64CHAR.length; i++) {
+ // 0 to 63
+ S_DECODETABLE[S_BASE64CHAR[i]] = (byte) i;
+ }
+ }
+
+ private Base64Binary() {
+ }
+
+ /**
+ *
+ */
+ public static byte[] decode(char[] data, int off, int len) {
+ char[] ibuf = new char[4];
+ int ibufcount = 0;
+ byte[] obuf = new byte[len / 4 * 3 + 3];
+ int obufcount = 0;
+ for (int i = off; i < off + len; i++) {
+ char ch = data[i];
+ if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+ ibuf[ibufcount++] = ch;
+ if (ibufcount == ibuf.length) {
+ ibufcount = 0;
+ obufcount += decode0(ibuf, obuf, obufcount);
+ }
+ }
+ }
+ if (obufcount == obuf.length) {
+ return obuf;
+ }
+ byte[] ret = new byte[obufcount];
+ System.arraycopy(obuf, 0, ret, 0, obufcount);
+ return ret;
+ }
+
+ /**
+ *
+ */
+ public static void decode(char[] data, int off, int len, OutputStream ostream) throws IOException {
+ char[] ibuf = new char[4];
+ int ibufcount = 0;
+ byte[] obuf = new byte[3];
+ for (int i = off; i < off + len; i++) {
+ char ch = data[i];
+ if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+ ibuf[ibufcount++] = ch;
+ if (ibufcount == ibuf.length) {
+ ibufcount = 0;
+ int obufcount = decode0(ibuf, obuf, 0);
+ ostream.write(obuf, 0, obufcount);
+ }
+ }
+ }
+ }
+
+ /**
+ *
+ */
+ public static byte[] decode(String data) {
+ char[] ibuf = new char[4];
+ int ibufcount = 0;
+ byte[] obuf = new byte[data.length() / 4 * 3 + 3];
+ int obufcount = 0;
+ for (int i = 0; i < data.length(); i++) {
+ char ch = data.charAt(i);
+ if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+ ibuf[ibufcount++] = ch;
+ if (ibufcount == ibuf.length) {
+ ibufcount = 0;
+ obufcount += decode0(ibuf, obuf, obufcount);
+ }
+ }
+ }
+ if (obufcount == obuf.length) {
+ return obuf;
+ }
+ byte[] ret = new byte[obufcount];
+ System.arraycopy(obuf, 0, ret, 0, obufcount);
+ return ret;
+ }
+
+ /**
+ *
+ */
+ public static void decode(String data, OutputStream ostream) throws IOException {
+ char[] ibuf = new char[4];
+ int ibufcount = 0;
+ byte[] obuf = new byte[3];
+ for (int i = 0; i < data.length(); i++) {
+ char ch = data.charAt(i);
+ if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+ ibuf[ibufcount++] = ch;
+ if (ibufcount == ibuf.length) {
+ ibufcount = 0;
+ int obufcount = decode0(ibuf, obuf, 0);
+ ostream.write(obuf, 0, obufcount);
+ }
+ }
+ }
+ }
+
+ private static int decode0(char[] ibuf, byte[] obuf, int index) {
+ int wp = index;
+ int outlen = 3;
+ if (ibuf[3] == S_BASE64PAD) {
+ outlen = 2;
+ }
+ if (ibuf[2] == S_BASE64PAD) {
+ outlen = 1;
+ }
+ int b0 = S_DECODETABLE[ibuf[0]];
+ int b1 = S_DECODETABLE[ibuf[1]];
+ int b2 = S_DECODETABLE[ibuf[2]];
+ int b3 = S_DECODETABLE[ibuf[3]];
+ switch (outlen) {
+ case 1:
+ obuf[wp] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3);
+ return 1;
+ case 2:
+ obuf[wp++] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3);
+ obuf[wp] = (byte) (b1 << 4 & 0xf0 | b2 >> 2 & 0xf);
+ return 2;
+ case 3:
+ obuf[wp++] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3);
+ obuf[wp++] = (byte) (b1 << 4 & 0xf0 | b2 >> 2 & 0xf);
+ obuf[wp] = (byte) (b2 << 6 & 0xc0 | b3 & 0x3f);
+ return 3;
+ default:
+ throw new IllegalArgumentException("The character sequence is not base64 encoded.");
+ }
+ }
+
+ /**
+ * Returns base64 representation of specified byte array.
+ */
+ public static String encode(byte[] data) {
+ return encode(data, 0, data.length);
+ }
+
+ /**
+ * Returns base64 representation of specified byte array.
+ */
+ public static String encode(byte[] data, int off, int len) {
+ if (len <= 0) {
+ return "";
+ }
+ char[] out = new char[len / 3 * 4 + 4];
+ int rindex = off;
+ int windex = 0;
+ int rest = len - off;
+ while (rest >= 3) {
+ int i =
+ ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8)
+ + (data[rindex + 2] & 0xff);
+ out[windex++] = S_BASE64CHAR[i >> 18];
+ out[windex++] = S_BASE64CHAR[(i >> 12) & 0x3f];
+ out[windex++] = S_BASE64CHAR[(i >> 6) & 0x3f];
+ out[windex++] = S_BASE64CHAR[i & 0x3f];
+ rindex += 3;
+ rest -= 3;
+ }
+ if (rest == 1) {
+ int i = data[rindex] & 0xff;
+ out[windex++] = S_BASE64CHAR[i >> 2];
+ out[windex++] = S_BASE64CHAR[(i << 4) & 0x3f];
+ out[windex++] = S_BASE64PAD;
+ out[windex++] = S_BASE64PAD;
+ } else if (rest == 2) {
+ int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff);
+ out[windex++] = S_BASE64CHAR[i >> 10];
+ out[windex++] = S_BASE64CHAR[(i >> 4) & 0x3f];
+ out[windex++] = S_BASE64CHAR[(i << 2) & 0x3f];
+ out[windex++] = S_BASE64PAD;
+ }
+ return new String(out, 0, windex);
+ }
+
+ /**
+ * Outputs base64 representation of the specified byte array to a byte stream.
+ */
+ public static void encode(byte[] data, int off, int len, OutputStream ostream) throws IOException {
+ if (len <= 0) {
+ return;
+ }
+ byte[] out = new byte[4];
+ int rindex = off;
+ int rest = len - off;
+ while (rest >= 3) {
+ int i =
+ ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8)
+ + (data[rindex + 2] & 0xff);
+ out[0] = (byte) S_BASE64CHAR[i >> 18];
+ out[1] = (byte) S_BASE64CHAR[(i >> 12) & 0x3f];
+ out[2] = (byte) S_BASE64CHAR[(i >> 6) & 0x3f];
+ out[3] = (byte) S_BASE64CHAR[i & 0x3f];
+ ostream.write(out, 0, 4);
+ rindex += 3;
+ rest -= 3;
+ }
+ if (rest == 1) {
+ int i = data[rindex] & 0xff;
+ out[0] = (byte) S_BASE64CHAR[i >> 2];
+ out[1] = (byte) S_BASE64CHAR[(i << 4) & 0x3f];
+ out[2] = (byte) S_BASE64PAD;
+ out[3] = (byte) S_BASE64PAD;
+ ostream.write(out, 0, 4);
+ } else if (rest == 2) {
+ int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff);
+ out[0] = (byte) S_BASE64CHAR[i >> 10];
+ out[1] = (byte) S_BASE64CHAR[(i >> 4) & 0x3f];
+ out[2] = (byte) S_BASE64CHAR[(i << 2) & 0x3f];
+ out[3] = (byte) S_BASE64PAD;
+ ostream.write(out, 0, 4);
+ }
+ }
+
+ /**
+ * Outputs base64 representation of the specified byte array to a character stream.
+ */
+ public static void encode(byte[] data, int off, int len, Writer writer) throws IOException {
+ if (len <= 0) {
+ return;
+ }
+ char[] out = new char[4];
+ int rindex = off;
+ int rest = len - off;
+ int output = 0;
+ while (rest >= 3) {
+ int i =
+ ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8)
+ + (data[rindex + 2] & 0xff);
+ out[0] = S_BASE64CHAR[i >> 18];
+ out[1] = S_BASE64CHAR[(i >> 12) & 0x3f];
+ out[2] = S_BASE64CHAR[(i >> 6) & 0x3f];
+ out[3] = S_BASE64CHAR[i & 0x3f];
+ writer.write(out, 0, 4);
+ rindex += 3;
+ rest -= 3;
+ output += 4;
+ if (output % 76 == 0) {
+ writer.write("\n");
+ }
+ }
+ if (rest == 1) {
+ int i = data[rindex] & 0xff;
+ out[0] = S_BASE64CHAR[i >> 2];
+ out[1] = S_BASE64CHAR[(i << 4) & 0x3f];
+ out[2] = S_BASE64PAD;
+ out[3] = S_BASE64PAD;
+ writer.write(out, 0, 4);
+ } else if (rest == 2) {
+ int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff);
+ out[0] = S_BASE64CHAR[i >> 10];
+ out[1] = S_BASE64CHAR[(i >> 4) & 0x3f];
+ out[2] = S_BASE64CHAR[(i << 2) & 0x3f];
+ out[3] = S_BASE64PAD;
+ writer.write(out, 0, 4);
+ }
+ }
+ }
+
+ /**
+ * <p/>
+ * Utility class for xs:hexbinary. </p>
+ */
+ public static final class HexBinary {
+ private HexBinary() {
+ }
+
+ /**
+ * Converts the string <code>pValue</code> into an array of hex bytes.
+ */
+ public static byte[] decode(String pValue) {
+ if ((pValue.length() % 2) != 0) {
+ throw new IllegalArgumentException("A HexBinary string must have even length.");
+ }
+ byte[] result = new byte[pValue.length() / 2];
+ int j = 0;
+ int i = 0;
+ while (i < pValue.length()) {
+ byte b;
+ char c = pValue.charAt(i++);
+ char d = pValue.charAt(i++);
+ if (c >= '0' && c <= '9') {
+ b = (byte) ((c - '0') << 4);
+ } else if (c >= 'A' && c <= 'F') {
+ b = (byte) ((c - 'A' + 10) << 4);
+ } else if (c >= 'a' && c <= 'f') {
+ b = (byte) ((c - 'a' + 10) << 4);
+ } else {
+ throw new IllegalArgumentException("Invalid hex digit: " + c);
+ }
+ if (d >= '0' && d <= '9') {
+ b += (byte) (d - '0');
+ } else if (d >= 'A' && d <= 'F') {
+ b += (byte) (d - 'A' + 10);
+ } else if (d >= 'a' && d <= 'f') {
+ b += (byte) (d - 'a' + 10);
+ } else {
+ throw new IllegalArgumentException("Invalid hex digit: " + d);
+ }
+ result[j++] = b;
+ }
+ return result;
+ }
+
+ /**
+ * Converts the byte array <code>pHexBinary</code> into a string.
+ */
+ public static String encode(byte[] pHexBinary) {
+ StringBuffer result = new StringBuffer();
+ for (int i = 0; i < pHexBinary.length; i++) {
+ byte b = pHexBinary[i];
+ byte c = (byte) ((b & 0xf0) >> 4);
+ if (c <= 9) {
+ result.append((char) ('0' + c));
+ } else {
+ result.append((char) ('A' + c - 10));
+ }
+ c = (byte) (b & 0x0f);
+ if (c <= 9) {
+ result.append((char) ('0' + c));
+ } else {
+ result.append((char) ('A' + c - 10));
+ }
+ }
+ return result.toString();
+ }
+
+ /**
+ * Creates a clone of the given byte array.
+ */
+ public static byte[] getClone(byte[] pHexBinary) {
+ byte[] result = new byte[pHexBinary.length];
+ System.arraycopy(pHexBinary, 0, result, 0, pHexBinary.length);
+ return result;
+ }
+ }
+
+ public class XSDDateFormat extends XSDDateTimeFormat {
+ private static final long serialVersionUID = -1629412916827246627L;
+
+ /**
+ * Creates a new instance.
+ */
+ public XSDDateFormat() {
+ super(true, false);
+ }
+ }
+
+ /**
+ * <p/>
+ * An instance of {@link java.text.Format}, which may be used to parse and format <code>xs:dateTime</code> values.
+ * </p>
+ */
+ public static class XSDDateTimeFormat extends Format {
+ private static final long serialVersionUID = -1148332471737068969L;
+
+ final boolean parseDate;
+
+ final boolean parseTime;
+
+ /**
+ * Creates a new instance.
+ */
+ public XSDDateTimeFormat() {
+ this(true, true);
+ }
+
+ XSDDateTimeFormat(boolean pParseDate, boolean pParseTime) {
+ parseDate = pParseDate;
+ parseTime = pParseTime;
+ }
+
+ private void append(StringBuffer pBuffer, int pNum, int pMinLen) {
+ String s = Integer.toString(pNum);
+ for (int i = s.length(); i < pMinLen; i++) {
+ pBuffer.append('0');
+ }
+ pBuffer.append(s);
+ }
+
+ public StringBuffer format(Object pCalendar, StringBuffer pBuffer, FieldPosition pPos) {
+ assert pCalendar != null : "The Calendar argument must not be null.";
+ assert pBuffer != null : "The StringBuffer argument must not be null.";
+ assert pPos != null : "The FieldPosition argument must not be null.";
+
+ Calendar cal = (Calendar) pCalendar;
+ if (parseDate) {
+ int year = cal.get(Calendar.YEAR);
+ if (year < 0) {
+ pBuffer.append('-');
+ year = -year;
+ }
+ append(pBuffer, year, 4);
+ pBuffer.append('-');
+ append(pBuffer, cal.get(Calendar.MONTH) + 1, 2);
+ pBuffer.append('-');
+ append(pBuffer, cal.get(Calendar.DAY_OF_MONTH), 2);
+ if (parseTime) {
+ pBuffer.append('T');
+ }
+ }
+ if (parseTime) {
+ append(pBuffer, cal.get(Calendar.HOUR_OF_DAY), 2);
+ pBuffer.append(':');
+ append(pBuffer, cal.get(Calendar.MINUTE), 2);
+ pBuffer.append(':');
+ append(pBuffer, cal.get(Calendar.SECOND), 2);
+ int millis = cal.get(Calendar.MILLISECOND);
+ if (millis > 0) {
+ pBuffer.append('.');
+ append(pBuffer, millis, 3);
+ }
+ }
+ TimeZone tz = cal.getTimeZone();
+ // JDK 1.4: int offset = tz.getOffset(cal.getTimeInMillis());
+ int offset = cal.get(Calendar.ZONE_OFFSET);
+ if (tz.inDaylightTime(cal.getTime())) {
+ offset += cal.get(Calendar.DST_OFFSET);
+ }
+ if (offset == 0) {
+ pBuffer.append('Z');
+ } else {
+ if (offset < 0) {
+ pBuffer.append('-');
+ offset = -offset;
+ } else {
+ pBuffer.append('+');
+ }
+ int minutes = offset / (60 * 1000);
+ int hours = minutes / 60;
+ minutes -= hours * 60;
+ append(pBuffer, hours, 2);
+ pBuffer.append(':');
+ append(pBuffer, minutes, 2);
+ }
+ return pBuffer;
+ }
+
+ private int parseInt(String pString, int offset, StringBuffer pDigits) {
+ int length = pString.length();
+ int pOffset = offset;
+ pDigits.setLength(0);
+ while (pOffset < length) {
+ char c = pString.charAt(pOffset);
+ if (Character.isDigit(c)) {
+ pDigits.append(c);
+ ++pOffset;
+ } else {
+ break;
+ }
+ }
+ return pOffset;
+ }
+
+ public Object parseObject(String pString, ParsePosition pParsePosition) {
+ assert pString != null : "The String argument must not be null.";
+ assert pParsePosition != null : "The ParsePosition argument must not be null.";
+ int offset = pParsePosition.getIndex();
+ int length = pString.length();
+
+ boolean isMinus = false;
+ StringBuffer digits = new StringBuffer();
+ int year = 0;
+ int month = 0;
+ int mday = 0;
+ if (parseDate) {
+ // Sign
+ if (offset < length) {
+ char c = pString.charAt(offset);
+ if (c == '+') {
+ ++offset;
+ } else if (c == '-') {
+ ++offset;
+ isMinus = true;
+ }
+ }
+
+ offset = parseInt(pString, offset, digits);
+ if (digits.length() < 4) {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+ year = Integer.parseInt(digits.toString());
+
+ if (offset < length && pString.charAt(offset) == '-') {
+ ++offset;
+ } else {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+
+ offset = parseInt(pString, offset, digits);
+ if (digits.length() != 2) {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+ month = Integer.parseInt(digits.toString());
+
+ if (offset < length && pString.charAt(offset) == '-') {
+ ++offset;
+ } else {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+
+ offset = parseInt(pString, offset, digits);
+ if (digits.length() != 2) {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+ mday = Integer.parseInt(digits.toString());
+
+ if (parseTime) {
+ if (offset < length && pString.charAt(offset) == 'T') {
+ ++offset;
+ } else {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+ }
+ } else {
+ year = month = mday = 0;
+ }
+
+ int hour = 0;
+ int minute = 0;
+ int second = 0;
+ int millis = 0;
+ if (parseTime) {
+ offset = parseInt(pString, offset, digits);
+ if (digits.length() != 2) {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+ hour = Integer.parseInt(digits.toString());
+
+ if (offset < length && pString.charAt(offset) == ':') {
+ ++offset;
+ } else {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+
+ offset = parseInt(pString, offset, digits);
+ if (digits.length() != 2) {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+ minute = Integer.parseInt(digits.toString());
+
+ if (offset < length && pString.charAt(offset) == ':') {
+ ++offset;
+ } else {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+
+ offset = parseInt(pString, offset, digits);
+ if (digits.length() != 2) {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+ second = Integer.parseInt(digits.toString());
+
+ if (offset < length && pString.charAt(offset) == '.') {
+ ++offset;
+ offset = parseInt(pString, offset, digits);
+ if (digits.length() > 0) {
+ millis = Integer.parseInt(digits.toString());
+ } else {
+ millis = 0;
+ }
+ } else {
+ millis = 0;
+ }
+ } else {
+ hour = minute = second = millis = 0;
+ }
+
+ digits.setLength(0);
+ digits.append("GMT");
+ if (offset < length) {
+ char c = pString.charAt(offset);
+ if (c == 'Z') {
+ // Ignore UTC, it is the default
+ ++offset;
+ } else if (c == '+' || c == '-') {
+ digits.append(c);
+ ++offset;
+ for (int i = 0; i < 5; i++) {
+ if (offset >= length) {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+ c = pString.charAt(offset);
+ if ((i != 2 && Character.isDigit(c)) || (i == 2 && c == ':')) {
+ digits.append(c);
+ } else {
+ pParsePosition.setErrorIndex(offset);
+ return null;
+ }
+ ++offset;
+ }
+ }
+ }
+
+ Calendar cal = Calendar.getInstance(TimeZone.getTimeZone(digits.toString()));
+ cal.set(isMinus ? -year : year, parseDate ? month - 1 : month, mday, hour, minute, second);
+ cal.set(Calendar.MILLISECOND, millis);
+ pParsePosition.setIndex(offset);
+ return cal;
+ }
+ }
+
+ public static class XSDTimeFormat extends XSDDateTimeFormat {
+ private static final long serialVersionUID = 1346506860724640517L;
+
+ /**
+ * Creates a new instance.
+ */
+ public XSDTimeFormat() {
+ super(false, true);
+ }
+ }
+
+ private static final long MAX_UNSIGNED_INT = (((long) Integer.MAX_VALUE) * 2) + 1;
+
+ private static final int MAX_UNSIGNED_SHORT = Short.MAX_VALUE * 2 + 1;
+
+ public String parseAnySimpleType(String value) {
+ return value;
+ }
+
+ public byte[] parseBase64Binary(String value) {
+ return Base64Binary.decode(value);
+ }
+
+ public boolean parseBoolean(String value) {
+ return Boolean.valueOf(value).booleanValue();
+ }
+
+ public byte parseByte(String value) {
+ return Byte.parseByte(value);
+ }
+
+ public Calendar parseDate(String value) {
+ XSDDateFormat format = new XSDDateFormat();
+ ParsePosition pos = new ParsePosition(0);
+ Calendar cal = (Calendar) format.parseObject(value, pos);
+ if (cal == null) {
+ throw new IllegalArgumentException("Failed to parse date " + value + " at:"
+ + value.substring(pos.getErrorIndex()));
+ }
+ return cal;
+ }
+
+ public Calendar parseDateTime(String value) {
+ XSDDateTimeFormat format = new XSDDateTimeFormat();
+ ParsePosition pos = new ParsePosition(0);
+ Calendar cal = (Calendar) format.parseObject(value, pos);
+ if (cal == null) {
+ throw new IllegalArgumentException("Failed to parse dateTime " + value + " at:"
+ + value.substring(pos.getErrorIndex()));
+ }
+ return cal;
+ }
+
+ public BigDecimal parseDecimal(String value) {
+ return new BigDecimal(value);
+ }
+
+ public double parseDouble(String value) {
+ if ("INF".equals(value)) {
+ return Double.POSITIVE_INFINITY;
+ } else if ("-INF".equals(value)) {
+ return Double.NEGATIVE_INFINITY;
+ } else if ("NaN".equals(value)) {
+ return Double.NaN;
+ } else {
+ return Double.parseDouble(value);
+ }
+ }
+
+ public Duration parseDuration(String pDuration) {
+ try {
+ return DatatypeFactory.newInstance().newDuration(pDuration);
+ } catch (DatatypeConfigurationException e) {
+ throw new IllegalArgumentException(e);
+ }
+ }
+
+ public float parseFloat(String value) {
+ if ("INF".equals(value)) {
+ return Float.POSITIVE_INFINITY;
+ } else if ("-INF".equals(value)) {
+ return Float.NEGATIVE_INFINITY;
+ } else if ("NaN".equals(value)) {
+ return Float.NaN;
+ } else {
+ return Float.parseFloat(value);
+ }
+ }
+
+ public byte[] parseHexBinary(String value) {
+ return HexBinary.decode(value);
+ }
+
+ public int parseInt(String value) {
+ return Integer.parseInt(value);
+ }
+
+ public BigInteger parseInteger(String value) {
+ return new BigInteger(value);
+ }
+
+ public long parseLong(String value) {
+ return Long.parseLong(value);
+ }
+
+ public QName parseQName(String value, NamespaceContext context) {
+ int offset = value.indexOf(':');
+ String uri;
+ String localName;
+ switch (offset) {
+ case -1:
+ localName = value;
+ uri = context.getNamespaceURI("");
+ if (uri == null) {
+ // Should not happen, indicates an error in the
+ // NamespaceContext
+ // implementation
+ throw new IllegalArgumentException("The default prefix is not bound.");
+ }
+ break;
+ case 0:
+ throw new IllegalArgumentException("Default prefix must be indicated by not using a colon: "
+ + value);
+ default:
+ String prefix = value.substring(0, offset);
+ localName = value.substring(offset + 1);
+ uri = context.getNamespaceURI(prefix);
+ if (uri == null) {
+ throw new IllegalArgumentException("The prefix " + prefix + " is not bound.");
+ }
+ }
+ return new QName(uri, localName);
+ }
+
+ public short parseShort(String value) {
+ return Short.parseShort(value);
+ }
+
+ public String parseString(String value) {
+ return value;
+ }
+
+ public Calendar parseTime(String value) {
+ XSDTimeFormat format = new XSDTimeFormat();
+ ParsePosition pos = new ParsePosition(0);
+ Calendar cal = (Calendar) format.parseObject(value, pos);
+ if (cal == null) {
+ throw new IllegalArgumentException("Failed to parse time " + value + " at:"
+ + value.substring(pos.getErrorIndex()));
+ }
+ return cal;
+ }
+
+ public long parseUnsignedInt(String value) {
+ long l = Long.parseLong(value);
+ if (l < 0) {
+ throw new IllegalArgumentException("Failed to parse UnsignedInt " + value
+ + ": result is negative");
+ }
+ if (l > MAX_UNSIGNED_INT) {
+ throw new IllegalArgumentException("Failed to parse UnsignedInt " + value
+ + ": result exceeds maximum value " + MAX_UNSIGNED_INT);
+ }
+ return l;
+ }
+
+ public int parseUnsignedShort(String value) {
+ int i = Integer.parseInt(value);
+ if (i < 0) {
+ throw new IllegalArgumentException("Failed to parse UnsignedShort " + value
+ + ": result is negative");
+ }
+ if (i > MAX_UNSIGNED_SHORT) {
+ throw new IllegalArgumentException("Failed to parse UnsignedShort " + value
+ + ": result exceeds maximum value " + MAX_UNSIGNED_SHORT);
+ }
+ return i;
+ }
+
+ public String printAnySimpleType(String value) {
+ return value;
+ }
+
+ public String printBase64Binary(byte[] value) {
+ return Base64Binary.encode(value);
+ }
+
+ public String printBoolean(boolean value) {
+ return (value ? Boolean.TRUE : Boolean.FALSE).toString();
+ }
+
+ public String printByte(byte value) {
+ return Byte.toString(value);
+ }
+
+ public String printDate(Calendar value) {
+ return new XSDDateFormat().format(value);
+ }
+
+ public String printDateTime(Calendar value) {
+ return new XSDDateTimeFormat().format(value);
+ }
+
+ public String printDecimal(BigDecimal value) {
+ return value.toString();
+ }
+
+ public String printDouble(double value) {
+ return Double.toString(value);
+ }
+
+ public String printDuration(Duration pDuration) {
+ return pDuration.toString();
+ }
+
+ public String printFloat(float value) {
+ return Float.toString(value);
+ }
+
+ public String printHexBinary(byte[] value) {
+ return HexBinary.encode(value);
+ }
+
+ public String printInt(int value) {
+ return Integer.toString(value);
+ }
+
+ public String printInteger(BigInteger value) {
+ return value.toString();
+ }
+
+ public String printLong(long value) {
+ return Long.toString(value);
+ }
+
+ public String printQName(QName value, NamespaceContext context) {
+ String prefix = context.getPrefix(value.getNamespaceURI());
+ if (prefix == null) {
+ throw new IllegalArgumentException("The namespace URI " + value.getNamespaceURI()
+ + " is not bound.");
+ } else if (XMLConstants.DEFAULT_NS_PREFIX.equals(prefix)) {
+ return value.getLocalPart();
+ } else {
+ return prefix + ":" + value.getLocalPart();
+ }
+ }
+
+ public String printShort(short value) {
+ return Short.toString(value);
+ }
+
+ public String printString(String value) {
+ return value;
+ }
+
+ public String printTime(Calendar value) {
+ return new XSDTimeFormat().format(value);
+ }
+
+ public String printUnsignedInt(long value) {
+ return Long.toString(value);
+ }
+
+ public String printUnsignedShort(int value) {
+ return Integer.toString(value);
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/DOMNode2JavaBeanTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/DOMNode2JavaBeanTransformer.java
new file mode 100644
index 0000000000..34ddc4d268
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/DOMNode2JavaBeanTransformer.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * Transformer to convert data from DOM Node to JavaBean
+ */
+public class DOMNode2JavaBeanTransformer extends XML2JavaBeanTransformer<Node> {
+
+ @Override
+ public Node getRootElement(Node element) throws XML2JavaMapperException {
+ if (element instanceof Document) {
+ return ((Document)element).getDocumentElement();
+ } else {
+ return element;
+ }
+
+ }
+
+ @Override
+ public List<Node> getChildElements(Node parent) throws XML2JavaMapperException {
+ NodeList nodeList = parent.getChildNodes();
+ List<Node> nodeArrayList = new ArrayList<Node>(nodeList.getLength());
+ for (int count = 0; count < nodeList.getLength(); ++count) {
+ nodeArrayList.add(nodeList.item(count));
+ }
+
+ return nodeArrayList;
+ }
+
+ @Override
+ public String getElementName(Node element) throws XML2JavaMapperException {
+ return element.getLocalName();
+ }
+
+ @Override
+ public String getText(Node element) throws XML2JavaMapperException {
+ if (element instanceof Document) {
+ element = ((Document)element).getDocumentElement();
+ }
+ return element.getTextContent();
+ }
+
+ @Override
+ public boolean isTextElement(Node element) throws XML2JavaMapperException {
+ return element.getNodeType() == Node.TEXT_NODE;
+ }
+
+ public Class getSourceType() {
+ return Node.class;
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/Java2XMLMapperException.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/Java2XMLMapperException.java
new file mode 100644
index 0000000000..050c4288c3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/Java2XMLMapperException.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import javax.xml.namespace.QName;
+
+/**
+ * This exception is used to encapsulate and rethrow exceptions that arise out
+ * of converting JavaBean objects to XML
+ */
+public class Java2XMLMapperException extends RuntimeException {
+ private static final long serialVersionUID = 6811924384399578686L;
+
+ private QName xmlElementName;
+ private String javaFieldName;
+ private Class javaType;
+
+ public Java2XMLMapperException(String message) {
+ super(message);
+ }
+
+ public Java2XMLMapperException(Throwable cause) {
+ super(cause);
+ }
+
+ public String getJavaFieldName() {
+ return javaFieldName;
+ }
+
+ public void setJavaFieldName(String javaFieldName) {
+ this.javaFieldName = javaFieldName;
+ }
+
+ public Class getJavaType() {
+ return javaType;
+ }
+
+ public void setJavaType(Class javaType) {
+ this.javaType = javaType;
+ }
+
+ public QName getXmlElementName() {
+ return xmlElementName;
+ }
+
+ public void setXmlElementName(QName xmlElementName) {
+ this.xmlElementName = xmlElementName;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java
new file mode 100644
index 0000000000..c363a36d95
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+/**
+ * Transformer to convert data from a JavaBean object to DOM Node
+ */
+public class JavaBean2DOMNodeTransformer extends JavaBean2XMLTransformer<Node> {
+
+ public static final String COLON = ":";
+ private Document factory;
+
+ public JavaBean2DOMNodeTransformer() {
+ super();
+ try {
+ factory = DOMHelper.newDocument();
+ } catch (ParserConfigurationException e) {
+ throw new Java2XMLMapperException(e);
+ }
+ }
+
+ @Override
+ public void appendChild(Node parentElement, Node childElement) throws Java2XMLMapperException {
+ parentElement.appendChild(childElement);
+ }
+
+ @Override
+ public Node createElement(QName qName) throws Java2XMLMapperException {
+ String qualifedName =
+ (qName.getPrefix() == null || qName.getPrefix().length() <= 0) ? qName.getLocalPart()
+ : qName.getPrefix() + COLON + qName.getLocalPart();
+ return factory.createElementNS(qName.getNamespaceURI(), qualifedName);
+ }
+
+ @Override
+ public Node createText(String textData) throws Java2XMLMapperException {
+ return factory.createTextNode(textData);
+ }
+
+ public Class getTargetType() {
+ return Node.class;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLStreamReader.java
new file mode 100644
index 0000000000..a41d853958
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLStreamReader.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.xml.BeanUtil;
+import org.apache.tuscany.sca.databinding.xml.XMLDocumentStreamReader;
+
+public class JavaBean2XMLStreamReader extends BaseTransformer<Object, XMLStreamReader> implements
+ PullTransformer<Object, XMLStreamReader> {
+
+ public XMLStreamReader transform(Object source, TransformationContext context) {
+ try {
+ return new XMLDocumentStreamReader(BeanUtil.getXMLStreamReader(source));
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return Object.class;
+ }
+
+ public Class getTargetType() {
+ return XMLStreamReader.class;
+ }
+
+ public int getWeight() {
+ return 50;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLTransformer.java
new file mode 100644
index 0000000000..56910582c0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLTransformer.java
@@ -0,0 +1,226 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import java.lang.reflect.Array;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.Date;
+import java.util.GregorianCalendar;
+
+import javax.xml.datatype.XMLGregorianCalendar;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+
+/**
+ * Transformer to convert data from a JavaBean object to xml
+ */
+public abstract class JavaBean2XMLTransformer<T> extends BaseTransformer<Object, T> implements
+ PullTransformer<Object, T> {
+
+ public static final String GET = "get";
+ public static final String PREFIX = "n";
+ public static final String PERIOD = ".";
+ public static final String FWD_SLASH = "/";
+ public static final String HTTP = "http://";
+ private static int prefixCount = 1;
+
+ protected SimpleTypeMapperImpl mapper;
+
+ public JavaBean2XMLTransformer() {
+ this.mapper = new SimpleTypeMapperImpl();
+ }
+
+ public T transform(Object source, TransformationContext context) {
+
+ //FIXME See how/if we still need to get the metadata here
+ //QName rootElementName = (QName)context.getTargetDataType().getMetadata("RootElementName");
+ //if (rootElementName == null) {
+ QName rootElementName = new QName(resolveRootElementName(source.getClass()));
+ //}
+
+ T root = createElement(rootElementName);
+ appendChildElements(root,
+ resolveElementName(source.getClass()),
+ source.getClass(),
+ source,
+ context);
+ return root;
+ }
+
+ private void appendChildElements(T parent,
+ QName elementName,
+ Class javaType,
+ Object javaObject,
+ TransformationContext context) {
+ T element = null;
+ if (javaObject != null) {
+ if (javaType.isPrimitive() || isSimpleJavaType(javaObject)) {
+ appendChild(parent, createText(mapper.toXMLLiteral(null, javaObject, context)));
+ } else if (javaType.isArray()) {
+ boolean arrayDone = false;
+ Object arrayObject = null;
+ for (int count = 0; !arrayDone; ++count) {
+ try {
+ arrayObject = Array.get(javaObject, count);
+ element = createElement(elementName);
+ appendChild(parent, element);
+ appendChildElements(element,
+ elementName,
+ javaType.getComponentType(),
+ arrayObject,
+ context);
+ } catch (ArrayIndexOutOfBoundsException e1) {
+ arrayDone = true;
+ }
+ }
+ } else {
+ Field[] javaFields = javaType.getFields();
+ for (Field aField : javaFields) {
+ try {
+ QName fieldElementName = new QName(aField.getName());
+ if (!aField.getType().isArray()) {
+ element = createElement(fieldElementName);
+ appendChild(parent, element);
+ appendChildElements(element,
+ fieldElementName,
+ aField.getType(),
+ aField.get(javaObject),
+ context);
+ } else {
+ appendChildElements(parent,
+ fieldElementName,
+ aField.getType(),
+ aField.get(javaObject),
+ context);
+ }
+ } catch (IllegalAccessException e) {
+ Java2XMLMapperException java2xmlEx = new Java2XMLMapperException(e);
+ java2xmlEx.setJavaFieldName(aField.getName());
+ java2xmlEx.setJavaType(javaType);
+ throw java2xmlEx;
+ }
+ }
+
+ Method[] methods = javaType.getDeclaredMethods();
+ String fieldName = null;
+ for (Method aMethod : methods) {
+ try {
+ if (Modifier.isPublic(aMethod.getModifiers()) && aMethod.getName().startsWith(GET)
+ && aMethod.getParameterTypes().length == 0) {
+ fieldName = resolveFieldFromMethod(aMethod.getName());
+ try {
+ javaType.getField(fieldName);
+ } catch (NoSuchFieldException e) {
+ QName fieldElementName = new QName(fieldName);
+ if (aMethod.getReturnType().isArray()) {
+ appendChildElements(parent, fieldElementName, aMethod.getReturnType(), aMethod
+ .invoke(javaObject, new Object[0]), context);
+ } else {
+ element = createElement(fieldElementName);
+ appendChild(parent, element);
+ appendChildElements(element, fieldElementName, aMethod.getReturnType(), aMethod
+ .invoke(javaObject, new Object[0]), context);
+ }
+ }
+ }
+ } catch (IllegalAccessException e) {
+ Java2XMLMapperException java2xmlEx = new Java2XMLMapperException(e);
+ java2xmlEx.setJavaFieldName(fieldName);
+ java2xmlEx.setJavaType(javaType);
+ throw java2xmlEx;
+ } catch (InvocationTargetException e) {
+ Java2XMLMapperException java2xmlEx = new Java2XMLMapperException(e);
+ java2xmlEx.setJavaFieldName(fieldName);
+ java2xmlEx.setJavaType(javaType);
+ throw java2xmlEx;
+ }
+ }
+ }
+ }
+ }
+
+ public Class getSourceType() {
+ return Object.class;
+ }
+
+ private boolean isSimpleJavaType(Object javaObject) {
+ if (javaObject instanceof String) {
+ return true;
+ }
+ if (javaObject instanceof Byte || javaObject instanceof Character
+ || javaObject instanceof Short
+ || javaObject instanceof Integer
+ || javaObject instanceof Long
+ || javaObject instanceof Float
+ || javaObject instanceof Double) {
+ return true;
+ }
+ if (javaObject instanceof GregorianCalendar || javaObject instanceof Date
+ || javaObject instanceof XMLGregorianCalendar
+ || javaObject instanceof byte[]
+ || javaObject instanceof QName) {
+ return true;
+ }
+ return false;
+ }
+
+ private String resolveRootElementName(Class javaType) {
+ if (javaType.isArray()) {
+ return javaType.getComponentType().getSimpleName() + "_collection";
+ } else {
+ return javaType.getSimpleName() + "_instance";
+ }
+ }
+
+
+ private QName resolveElementName(Class javaType) {
+ if (javaType.isArray()) {
+ return new QName(javaType.getComponentType().getSimpleName());
+ } else {
+ return new QName(javaType.getSimpleName());
+ }
+ }
+
+ private String resolveFieldFromMethod(String methodName) {
+ StringBuffer fieldName = new StringBuffer();
+ fieldName.append(Character.toLowerCase(methodName.charAt(GET.length())));
+ fieldName.append(methodName.substring(GET.length() + 1));
+ return fieldName.toString();
+ }
+
+ public String getNexPrefix() {
+ return PREFIX + prefixCount++;
+ }
+
+ @Override
+ public int getWeight() {
+ return JavaBeansDataBinding.HEAVY_WEIGHT;
+ }
+
+ public abstract T createElement(QName qName) throws Java2XMLMapperException;
+ public abstract T createText(String textData) throws Java2XMLMapperException;
+ public abstract void appendChild(T parentElement, T childElement) throws Java2XMLMapperException;
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansDataBinding.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansDataBinding.java
new file mode 100644
index 0000000000..966fc48bb8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansDataBinding.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.ObjectStreamClass;
+import java.io.OutputStream;
+import java.io.Serializable;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+
+/**
+ * DataBinding for JavaBeans
+ */
+public class JavaBeansDataBinding extends BaseDataBinding {
+ /**
+ * Defining a weight to a very high number so that the transformer won't be picked
+ * up by other paths unless it's the only available path
+ */
+ public static final int HEAVY_WEIGHT = 10000;
+ public static final String NAME = Object.class.getName();
+
+ public JavaBeansDataBinding() {
+ super(NAME, Object.class);
+ }
+
+ public Object copy(Object arg) {
+ if (arg == null) {
+ return null;
+ }
+ final Class clazz = arg.getClass();
+ if (String.class == clazz || clazz.isPrimitive()
+ || Number.class.isAssignableFrom(clazz)
+ || Boolean.class.isAssignableFrom(clazz)
+ || Character.class.isAssignableFrom(clazz)
+ || Byte.class.isAssignableFrom(clazz)) {
+ // Immutable classes
+ return arg;
+ }
+ try {
+ if (arg instanceof Serializable) {
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ ObjectOutputStream oos = getObjectOutputStream(bos);
+ oos.writeObject(arg);
+ oos.close();
+ bos.close();
+
+ ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
+ ObjectInputStream ois = getObjectInputStream(bis, clazz.getClassLoader());
+ Object objectCopy = ois.readObject();
+ ois.close();
+ bis.close();
+ return objectCopy;
+ } else {
+ // return arg;
+ throw new IllegalArgumentException("Pass-by-value is not supported for the given object");
+ }
+ } catch (Exception e) {
+ throw new IllegalArgumentException("Pass-by-value is not supported for the given object", e);
+ }
+ }
+
+ protected ObjectOutputStream getObjectOutputStream(OutputStream os) throws IOException {
+ return new ObjectOutputStream(os);
+ }
+
+ protected ObjectInputStream getObjectInputStream(InputStream is, final ClassLoader cl) throws IOException {
+ ObjectInputStream ois = new ObjectInputStream(is) {
+ @Override
+ protected Class<?> resolveClass(ObjectStreamClass desc) throws IOException, ClassNotFoundException {
+ try {
+ return Class.forName(desc.getName(), false, cl);
+ } catch (ClassNotFoundException e) {
+ return super.resolveClass(desc);
+ }
+ }
+
+ };
+ return ois;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaBeanTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaBeanTransformer.java
new file mode 100644
index 0000000000..2bf16a5b86
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaBeanTransformer.java
@@ -0,0 +1,295 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import java.lang.reflect.Array;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Transformer to convert data from XML to JavaBean
+ */
+public abstract class XML2JavaBeanTransformer<T> extends BaseTransformer<T, Object> implements
+ PullTransformer<T, Object> {
+
+ public static final String SET = "set";
+
+ protected SimpleTypeMapperImpl mapper;
+
+ public XML2JavaBeanTransformer() {
+ this.mapper = new SimpleTypeMapperImpl();
+ }
+
+ @Override
+ public int getWeight() {
+ return JavaBeansDataBinding.HEAVY_WEIGHT;
+ }
+
+ public Object transform(T source, TransformationContext context) {
+ XMLType xmlType = (XMLType) context.getSourceDataType().getLogical();
+ return toJavaObject(xmlType.getTypeName(), getRootElement(source), context);
+ }
+
+ public Object toJavaObject(QName xmlType, T xmlElement, TransformationContext context) {
+ if (SimpleTypeMapperImpl.isSimpleXSDType(xmlType)) {
+ return mapper.toJavaObject(xmlType, getText(xmlElement), context);
+ } else {
+ Class<?> javaType = (Class<?>)context.getTargetDataType().getPhysical();
+ return createJavaObject(xmlElement, javaType, context);
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ private <L> L createJavaObject(T element, Class<L> javaType, TransformationContext context)
+ throws XML2JavaMapperException {
+ List<T> childElements = getChildElements(element);
+ if (childElements.size() == 1 && isTextElement(childElements.get(0))) {
+ return (L) mapper.toJavaObject(mapper.getXMLType(javaType).getQName(),
+ getText(childElements.get(0)),
+ context);
+ } else {
+ String fieldName = null;
+ try {
+ L javaInstance = javaType.newInstance();
+ Map<Field, List<Object>> arrayFields = new Hashtable<Field, List<Object>>();
+ Map<Method, List<Object>> arraySetters = new Hashtable<Method, List<Object>>();
+ for (int count = 0; count < childElements.size(); ++count) {
+ if (!isTextElement(childElements.get(count))) {
+ fieldName = getElementName(childElements.get(count));
+ try {
+ Field javaField = javaType.getField(fieldName);
+ setFieldValue(javaInstance,
+ javaField,
+ childElements.get(count),
+ arrayFields,
+ context);
+
+ } catch (NoSuchFieldException e1) {
+ setFieldValueUsingSetter(javaType,
+ javaInstance,
+ fieldName,
+ childElements.get(count),
+ arraySetters,
+ context);
+ }
+ }
+ }
+
+ setArrayValues(javaInstance, arrayFields, arraySetters);
+ return javaInstance;
+ } catch (Exception e2) {
+ XML2JavaMapperException xml2JavaEx = new XML2JavaMapperException(e2);
+ xml2JavaEx.setJavaType(javaType);
+ xml2JavaEx.setJavaFieldName(fieldName);
+ throw xml2JavaEx;
+ }
+ }
+ }
+
+ private void setFieldValue(Object javaInstance,
+ Field javaField,
+ T fieldValue,
+ Map<Field, List<Object>> arrayFields,
+ TransformationContext context) throws IllegalAccessException {
+ Class<?> javaFieldType = (Class<?>) javaField.getType();
+
+ if (javaFieldType.isArray()) {
+ Class<?> componentType = javaFieldType.getComponentType();
+ List<Object> fldValueArray = arrayFields.get(javaField);
+ if (fldValueArray == null) {
+ fldValueArray = new ArrayList<Object>();
+ arrayFields.put(javaField, fldValueArray);
+ }
+ fldValueArray.add(createJavaObject(fieldValue, componentType, context));
+ } else {
+ javaField.setAccessible(true);
+ javaField.set(javaInstance, createJavaObject(fieldValue, javaFieldType, context));
+ }
+ }
+
+ private void setFieldValueUsingSetter(Class javaType,
+ Object javaInstance,
+ String fieldName,
+ T fieldValue,
+ Map<Method, List<Object>> arraySetters,
+ TransformationContext context) throws IllegalAccessException,
+ InvocationTargetException {
+ char firstChar = Character.toUpperCase(fieldName.charAt(0));
+ StringBuilder methodName = new StringBuilder(SET + fieldName);
+ methodName.setCharAt(SET.length(), firstChar);
+ boolean methodNotFound = true;
+
+ for (int methodCount = 0; methodNotFound && methodCount < javaType.getMethods().length; ++methodCount) {
+ Method aMethod = javaType.getMethods()[methodCount];
+ if (aMethod.getName().equals(methodName.toString())
+ && aMethod.getParameterTypes().length == 1) {
+ Class<?> paramType = aMethod.getParameterTypes()[0];
+
+ if (paramType.isArray()) {
+ Class<?> componentType = paramType.getComponentType();
+ List<Object> setterValueArray = arraySetters.get(aMethod);
+ if (setterValueArray == null) {
+ setterValueArray = new ArrayList<Object>();
+ arraySetters.put(aMethod, setterValueArray);
+ }
+ setterValueArray.add(createJavaObject(fieldValue, componentType, context));
+ } else {
+ aMethod.invoke(javaInstance, new Object[] {createJavaObject(fieldValue,
+ paramType,
+ context)});
+ }
+ methodNotFound = false;
+ }
+ }
+
+ if (methodNotFound) {
+ XML2JavaMapperException xml2JavaEx =
+ new XML2JavaMapperException("No field or setter method to configure xml data");
+ xml2JavaEx.setJavaFieldName(fieldName);
+ xml2JavaEx.setJavaType(javaType);
+ throw xml2JavaEx;
+ }
+ }
+
+ private void setArrayValues(Object javaInstance,
+ Map<Field, List<Object>> arrayFields,
+ Map<Method, List<Object>> arraySetters) throws IllegalAccessException,
+ InvocationTargetException {
+ if (arrayFields.size() > 0) {
+ for (Field javaField : arrayFields.keySet()) {
+ javaField.setAccessible(true);
+
+ if (javaField.getType().getComponentType().isPrimitive()) {
+ javaField.set(javaInstance, createPrimitiveArray(javaField.getType()
+ .getComponentType(),
+ arrayFields.get(javaField)));
+ } else {
+ javaField.set(javaInstance,
+ createNonPrimitiveArray(javaField.getType().getComponentType(),
+ arrayFields.get(javaField)));
+ }
+ }
+ }
+
+ if (arraySetters.size() > 0) {
+ for (Method aMethod : arraySetters.keySet()) {
+ Class paramType = aMethod.getParameterTypes()[0];
+ if (paramType.getComponentType().isPrimitive()) {
+ aMethod.invoke(javaInstance,
+ new Object[] {createPrimitiveArray(paramType.getComponentType(),
+ arraySetters.get(aMethod))});
+ } else {
+ aMethod.invoke(javaInstance,
+ new Object[] {createNonPrimitiveArray(paramType.getComponentType(),
+ arraySetters.get(aMethod))});
+ }
+ }
+ }
+ }
+
+ private Object createNonPrimitiveArray(Class fieldType, List values) {
+ Object objectArray = Array.newInstance(fieldType, values.size());
+ for (int count = 0; count < values.size(); ++count) {
+ Array.set(objectArray, count, values.get(count));
+ }
+ return objectArray;
+ }
+
+ private Object createPrimitiveArray(Class fieldType, List values) {
+ if (fieldType.isPrimitive()) {
+ if (fieldType.getName().equals("int")) {
+ int[] primitiveValues = new int[values.size()];
+ for (int count = 0; count < values.size(); ++count) {
+ primitiveValues[count] = ((Integer) values.get(count)).intValue();
+ }
+ return primitiveValues;
+ } else if (fieldType.getName().equals("float")) {
+ float[] primitiveValues = new float[values.size()];
+ for (int count = 0; count < values.size(); ++count) {
+ primitiveValues[count] = ((Float) values.get(count)).floatValue();
+ }
+ return primitiveValues;
+ } else if (fieldType.getName().equals("boolean")) {
+ boolean[] primitiveValues = new boolean[values.size()];
+ for (int count = 0; count < values.size(); ++count) {
+ primitiveValues[count] = ((Boolean) values.get(count)).booleanValue();
+ }
+ return primitiveValues;
+ } else if (fieldType.getName().equals("char")) {
+ char[] primitiveValues = new char[values.size()];
+ for (int count = 0; count < values.size(); ++count) {
+ primitiveValues[count] = ((Character) values.get(count)).charValue();
+ }
+ return primitiveValues;
+ } else if (fieldType.getName().equals("byte")) {
+ byte[] primitiveValues = new byte[values.size()];
+ for (int count = 0; count < values.size(); ++count) {
+ primitiveValues[count] = ((Byte) values.get(count)).byteValue();
+ }
+ return primitiveValues;
+ } else if (fieldType.getName().equals("short")) {
+ short[] primitiveValues = new short[values.size()];
+ for (int count = 0; count < values.size(); ++count) {
+ primitiveValues[count] = ((Short) values.get(count)).shortValue();
+ }
+ return primitiveValues;
+ } else if (fieldType.getName().equals("long")) {
+ long[] primitiveValues = new long[values.size()];
+ for (int count = 0; count < values.size(); ++count) {
+ primitiveValues[count] = ((Long) values.get(count)).longValue();
+ }
+ return primitiveValues;
+ } else if (fieldType.getName().equals("double")) {
+ double[] primitiveValues = new double[values.size()];
+ for (int count = 0; count < values.size(); ++count) {
+ primitiveValues[count] = ((Double) values.get(count)).doubleValue();
+ }
+ return primitiveValues;
+ }
+ }
+ return values;
+ }
+
+ public abstract String getText(T source) throws XML2JavaMapperException;
+
+ public abstract List<T> getChildElements(T parent) throws XML2JavaMapperException;
+
+ public abstract String getElementName(T element) throws XML2JavaMapperException;
+
+ public abstract boolean isTextElement(T element) throws XML2JavaMapperException;
+
+ public abstract T getRootElement(T element) throws XML2JavaMapperException;
+
+ public Class getTargetType() {
+ return Object.class;
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaMapperException.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaMapperException.java
new file mode 100644
index 0000000000..b7dee262c0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaMapperException.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import javax.xml.namespace.QName;
+
+/**
+ * This exception is used to encapsulate and rethrow exceptions that arise out
+ * of converting XML Data to Java Objects.
+ */
+public class XML2JavaMapperException extends RuntimeException {
+ private static final long serialVersionUID = 6596530102591630642L;
+
+ private QName xmlElementName;
+ private String javaFieldName;
+ private Class javaType;
+
+ public XML2JavaMapperException(String message) {
+ super(message);
+ }
+
+ public XML2JavaMapperException(Throwable cause) {
+ super(cause);
+ }
+
+ public QName getXmlElementName() {
+ return xmlElementName;
+ }
+
+ public void setXmlElementName(QName xmlElementName) {
+ this.xmlElementName = xmlElementName;
+ }
+
+ public String getJavaFieldName() {
+ return javaFieldName;
+ }
+
+ public void setJavaFieldName(String javaFieldName) {
+ this.javaFieldName = javaFieldName;
+ }
+
+ public Class getJavaType() {
+ return javaType;
+ }
+
+ public void setJavaType(Class javaType) {
+ this.javaType = javaType;
+ }
+
+ @Override
+ public String getMessage() {
+ return super.getMessage() + " <" + getJavaFieldName() + "> " + " in <" + getJavaType() + ">";
+ }
+
+
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/BeanUtil.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/BeanUtil.java
new file mode 100644
index 0000000000..3ada634375
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/BeanUtil.java
@@ -0,0 +1,196 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.beans.BeanInfo;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.Array;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+
+public final class BeanUtil {
+ private static final Object[] NULL = (Object[])null;
+ private static int nsCount = 1;
+
+ private static final SimpleTypeMapperImpl MAPPER = new SimpleTypeMapperImpl();
+
+ private BeanUtil() {
+ }
+
+ private static boolean isSimpleType(Class javaType) {
+ return MAPPER.getXMLType(javaType) != null;
+ }
+
+ private static String getStringValue(Object o) {
+ if (o == null) {
+ return null;
+ }
+ TypeInfo info = MAPPER.getXMLType(o.getClass());
+ if (info != null) {
+ return MAPPER.toXMLLiteral(info.getQName(), o, null);
+ } else {
+ return String.valueOf(o);
+ }
+ }
+
+ /**
+ * To Serilize Bean object this method is used, this will create an object
+ * array using given bean object
+ *
+ * @param beanObject
+ * @param beanName
+ */
+ public static XMLStreamReader getXMLStreamReader(Object beanObject, QName beanName) {
+ try {
+ ClassLoader cl = beanObject.getClass().getClassLoader();
+ if (cl == null) {
+ cl = ClassLoader.getSystemClassLoader();
+ }
+ String beanNS = beanName.getNamespaceURI();
+ String beanPrefix = beanName.getPrefix();
+ BeanInfo beanInfo = Introspector.getBeanInfo(beanObject.getClass());
+ PropertyDescriptor[] propDescs = beanInfo.getPropertyDescriptors();
+ Map<String, PropertyDescriptor> propertMap = new HashMap<String, PropertyDescriptor>();
+ for (int i = 0; i < propDescs.length; i++) {
+ PropertyDescriptor propDesc = propDescs[i];
+ propertMap.put(propDesc.getName(), propDesc);
+ }
+ List<String> properties = new ArrayList<String>(propertMap.keySet());
+ Collections.sort(properties);
+ List<NamedProperty> props = new ArrayList<NamedProperty>();
+ for (int i = 0; i < properties.size(); i++) {
+ String property = properties.get(i);
+ PropertyDescriptor propDesc = (PropertyDescriptor)propertMap.get(property);
+ if (propDesc == null) {
+ // JAM does bad thing so I need to add this
+ continue;
+ }
+ Class ptype = propDesc.getPropertyType();
+ if ("class".equals(property)) {
+ continue;
+ }
+ if (isSimpleType(ptype)) {
+ Object value = propDesc.getReadMethod().invoke(beanObject, NULL);
+ NamedProperty prop =
+ new NamedProperty(new QName(beanNS, property, beanPrefix), getStringValue(value));
+ props.add(prop);
+ } else if (ptype.isArray()) {
+ if (isSimpleType(ptype.getComponentType())) {
+ Object value = propDesc.getReadMethod().invoke(beanObject, NULL);
+ if (value != null) {
+ int i1 = Array.getLength(value);
+ for (int j = 0; j < i1; j++) {
+ Object o = Array.get(value, j);
+ NamedProperty prop =
+ new NamedProperty(new QName(beanNS, property, beanPrefix), getStringValue(o));
+ props.add(prop);
+ }
+ } else {
+ NamedProperty prop = new NamedProperty(new QName(beanNS, property, beanPrefix), value);
+ props.add(prop);
+ }
+
+ } else {
+ Object value[] = (Object[])propDesc.getReadMethod().invoke(beanObject, NULL);
+ if (value != null) {
+ for (int j = 0; j < value.length; j++) {
+ Object o = value[j];
+ NamedProperty prop =
+ new NamedProperty(new QName(beanNS, property, beanPrefix), getStringValue(o));
+ props.add(prop);
+ }
+ } else {
+ NamedProperty prop = new NamedProperty(new QName(beanNS, property, beanPrefix), value);
+ props.add(prop);
+ }
+ }
+ } else if (Collection.class.isAssignableFrom(ptype)) {
+ Object value = propDesc.getReadMethod().invoke(beanObject, NULL);
+ Collection objList = (Collection)value;
+ if (objList != null && objList.size() > 0) {
+ // this was given error , when the array.size = 0
+ // and if the array contain simple type , then the
+ // ADBPullParser asked
+ // PullParser from That simpel type
+ for (Iterator j = objList.iterator(); j.hasNext();) {
+ Object o = j.next();
+ if (isSimpleType(o.getClass())) {
+ NamedProperty prop =
+ new NamedProperty(new QName(beanNS, property, beanPrefix), getStringValue(o));
+ props.add(prop);
+ } else {
+ NamedProperty prop = new NamedProperty(new QName(beanNS, property, beanPrefix), o);
+ props.add(prop);
+ }
+ }
+
+ } else {
+ NamedProperty prop = new NamedProperty(new QName(beanNS, property, beanPrefix), value);
+ props.add(prop);
+ }
+ } else {
+ Object value = propDesc.getReadMethod().invoke(beanObject, NULL);
+ NamedProperty prop = new NamedProperty(new QName(beanNS, property, beanPrefix), value);
+ props.add(prop);
+ }
+ }
+ NamedProperty[] elements = new NamedProperty[props.size()];
+ props.toArray(elements);
+ return new XMLFragmentStreamReaderImpl(beanName, elements, null);
+ } catch (Exception e) {
+ throw new IllegalArgumentException(e);
+ }
+ }
+
+ /**
+ * to get the pull parser for a given bean object , generate the wrpper
+ * element using class name
+ *
+ * @param beanObject
+ */
+ public static XMLStreamReader getXMLStreamReader(Object beanObject) {
+ String className = beanObject.getClass().getName();
+ if (className.indexOf(".") > 0) {
+ className = className.substring(className.lastIndexOf('.') + 1, className.length());
+ }
+ return getXMLStreamReader(beanObject, new QName(className));
+ }
+
+ /**
+ * increments the namespace counter and returns a new prefix
+ *
+ * @return unique prefix
+ */
+ public static String getUniquePrefix() {
+ return "s" + nsCount++;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMDataBinding.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMDataBinding.java
new file mode 100644
index 0000000000..605d769fda
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMDataBinding.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.w3c.dom.Node;
+
+/**
+ * DOM DataBinding
+ *
+ * @version $Rev$ $Date$
+ */
+public class DOMDataBinding extends BaseDataBinding {
+ public static final String NAME = Node.class.getName();
+ public static final String[] ALIASES = new String[] {"dom"};
+
+ public DOMDataBinding() {
+ super(NAME, ALIASES, Node.class);
+ }
+
+ @Override
+ public WrapperHandler getWrapperHandler() {
+ return new DOMWrapperHandler();
+ }
+
+ public Object copy(Object source) {
+ if (Node.class.isAssignableFrom(source.getClass())) {
+ Node nodeSource = (Node) source;
+ return nodeSource.cloneNode(true);
+ }
+ return super.copy(source);
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java
new file mode 100644
index 0000000000..1bb6277934
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+public class DOMWrapperHandler implements WrapperHandler<Node> {
+
+ private Document document;
+
+ public DOMWrapperHandler() {
+ super();
+ try {
+ this.document = DOMHelper.newDocument();
+ } catch (ParserConfigurationException e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Node create(ElementInfo element, TransformationContext context) {
+ QName name = element.getQName();
+ return DOMHelper.createElement(document, name);
+ }
+
+ public void setChild(Node wrapper, int i, ElementInfo childElement, Object value) {
+ Node node = (Node) value;
+ if (node.getNodeType() == Node.DOCUMENT_NODE) {
+ node = ((Document) node).getDocumentElement();
+ }
+ wrapper.appendChild(wrapper.getOwnerDocument().importNode(node, true));
+ }
+
+ public List getChildren(Node wrapper) {
+ assert wrapper != null;
+ if (wrapper.getNodeType() == Node.DOCUMENT_NODE) {
+ wrapper = ((Document) wrapper).getDocumentElement();
+ }
+ List<Node> elements = new ArrayList<Node>();
+ NodeList nodes = wrapper.getChildNodes();
+ for (int j = 0; j < nodes.getLength(); j++) {
+ Node node = nodes.item(j);
+ if (node.getNodeType() == Node.ELEMENT_NODE) {
+ elements.add(node);
+ }
+ }
+ return elements;
+ }
+} \ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java
new file mode 100644
index 0000000000..e377dd1d8b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import static javax.xml.XMLConstants.DEFAULT_NS_PREFIX;
+import static javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.w3c.dom.Attr;
+import org.w3c.dom.CharacterData;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+public class DOMXMLStreamReader extends XMLFragmentStreamReaderImpl {
+ private Element rootElement;
+
+ public DOMXMLStreamReader(Node node) {
+ super(null);
+ switch (node.getNodeType()) {
+ case Node.DOCUMENT_NODE:
+ this.rootElement = ((Document)node).getDocumentElement();
+ break;
+ case Node.ELEMENT_NODE:
+ this.rootElement = (Element)node;
+ break;
+ default:
+ throw new IllegalArgumentException("Illegal Node");
+ }
+ String ns = rootElement.getNamespaceURI();
+ String prefix = rootElement.getPrefix();
+ String name = rootElement.getLocalName();
+ elementQName = new QName(ns == null ? "" : ns, name, prefix == null ? "" : prefix);
+ }
+
+ @Override
+ protected final NamedProperty[] getAttributes() {
+ if (attributes == null) {
+ List<NamedProperty> attributeList = new ArrayList<NamedProperty>();
+ NamedNodeMap nodeMap = rootElement.getAttributes();
+ for (int i = 0; i < nodeMap.getLength(); i++) {
+ Attr attr = (Attr)nodeMap.item(i);
+ String ns = attr.getNamespaceURI();
+ String prefix = attr.getPrefix();
+ if (!XMLNS_ATTRIBUTE_NS_URI.equals(ns)) {
+ QName attrName = new QName(ns == null ? "" : ns, attr.getLocalName(), prefix != null ? prefix : "");
+ NamedProperty pair = new NamedProperty(attrName, attr.getValue());
+ attributeList.add(pair);
+ }
+ }
+ attributes = new NamedProperty[attributeList.size()];
+ attributeList.toArray(attributes);
+ }
+ return attributes;
+ }
+
+ @Override
+ protected QName[] getNamespaces() {
+ List<QName> nsList = new ArrayList<QName>();
+ NamedNodeMap nodeMap = rootElement.getAttributes();
+ for (int i = 0; i < nodeMap.getLength(); i++) {
+ Attr attr = (Attr)nodeMap.item(i);
+ String ns = attr.getNamespaceURI();
+ if (XMLNS_ATTRIBUTE_NS_URI.equals(ns)) {
+ String prefix = attr.getPrefix();
+ if (prefix == null) {
+ // xmlns="http://ns"
+ nsList.add(new QName(attr.getValue(), "", DEFAULT_NS_PREFIX));
+ } else {
+ // xmlns:ns="http://ns"
+ nsList.add(new QName(attr.getValue(), "", attr.getLocalName()));
+ }
+ }
+ }
+ QName[] nss = new QName[nsList.size()];
+ nsList.toArray(nss);
+ return nss;
+ }
+
+ @Override
+ protected NamedProperty[] getElements() {
+ if (elements == null) {
+ List<NamedProperty> elementList = new ArrayList<NamedProperty>();
+ NodeList nodeList = rootElement.getChildNodes();
+ for (int i = 0; i < nodeList.getLength(); i++) {
+ Node node = nodeList.item(i);
+ switch (node.getNodeType()) {
+ case Node.TEXT_NODE:
+ case Node.CDATA_SECTION_NODE:
+ NamedProperty pair = new NamedProperty(ELEMENT_TEXT, ((CharacterData)node).getData());
+ elementList.add(pair);
+ break;
+
+ case Node.ELEMENT_NODE:
+ Element element = (Element)node;
+ QName elementName = new QName(element.getNamespaceURI(), element.getLocalName());
+ pair = new NamedProperty(elementName, new DOMXMLStreamReader(element));
+ elementList.add(pair);
+ break;
+ }
+ }
+ elements = new NamedProperty[elementList.size()];
+ elementList.toArray(elements);
+ }
+ return elements;
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DelegatingNamespaceContext.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DelegatingNamespaceContext.java
new file mode 100644
index 0000000000..2f63f932ea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DelegatingNamespaceContext.java
@@ -0,0 +1,310 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.EmptyStackException;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.xml.namespace.NamespaceContext;
+
+public class DelegatingNamespaceContext implements NamespaceContext {
+ private static int count;
+
+ private class WrappingIterator implements Iterator {
+
+ private Iterator containedIterator;
+
+ public WrappingIterator(Iterator containedIterator) {
+ this.containedIterator = containedIterator;
+ }
+
+ public Iterator getContainedIterator() {
+ return containedIterator;
+ }
+
+ public boolean hasNext() {
+ return containedIterator.hasNext();
+ }
+
+ public Object next() {
+ return containedIterator.next();
+ }
+
+ /**
+ * As per the contract on the API of Namespace context the returned iterator should be immutable
+ */
+ public void remove() {
+ throw new UnsupportedOperationException();
+ }
+
+ public void setContainedIterator(Iterator containedIterator) {
+ this.containedIterator = containedIterator;
+ }
+ }
+
+ private NamespaceContext parentNsContext;
+
+ private FastStack<String> prefixStack = new FastStack<String>();
+
+ // Keep two arraylists for the prefixes and namespaces. They should be in
+ // sync
+ // since the index of the entry will be used to relate them
+ // use the minimum initial capacity to let things handle memory better
+
+ private FastStack<String> uriStack = new FastStack<String>();
+
+ /**
+ * Generates a unique namespace prefix that is not in the scope of the NamespaceContext
+ *
+ * @return string
+ */
+ public String generateUniquePrefix() {
+ String prefix = "p" + count++;
+ // null should be returned if the prefix is not bound!
+ while (getNamespaceURI(prefix) != null) {
+ prefix = "p" + count++;
+ }
+
+ return prefix;
+ }
+
+ public String getNamespaceURI(String prefix) {
+ // do the corrections as per the javadoc
+ int index = prefixStack.search(prefix);
+ if (index != -1) {
+ return (String)uriStack.get(index);
+ }
+ if (parentNsContext != null) {
+ return parentNsContext.getPrefix(prefix);
+ }
+ return null;
+ }
+
+ public NamespaceContext getParentNsContext() {
+ return parentNsContext;
+ }
+
+ public String getPrefix(String uri) {
+ // do the corrections as per the javadoc
+ int index = uriStack.search(uri);
+ if (index != -1) {
+ return (String)prefixStack.get(index);
+ }
+
+ if (parentNsContext != null) {
+ return parentNsContext.getPrefix(uri);
+ }
+ return null;
+ }
+
+ public Iterator getPrefixes(String uri) {
+ // create an arraylist that contains the relevant prefixes
+ String[] uris = (String[])uriStack.toArray(new String[uriStack.size()]);
+ List<String> tempList = new ArrayList<String>();
+ for (int i = uris.length - 1; i >= 0; i--) {
+ if (uris[i].equals(uri)) {
+ tempList.add(prefixStack.get(i));
+ // we assume that array conversion preserves the order
+ }
+ }
+ // by now all the relevant prefixes are collected
+ // make a new iterator and provide a wrapper iterator to
+ // obey the contract on the API
+ return new WrappingIterator(tempList.iterator());
+ }
+
+ /**
+ * Pop a namespace
+ */
+ public void popNamespace() {
+ prefixStack.pop();
+ uriStack.pop();
+ }
+
+ /**
+ * Register a namespace in this context
+ *
+ * @param prefix
+ * @param uri
+ */
+ public void pushNamespace(String prefix, String uri) {
+ prefixStack.push(prefix);
+ uriStack.push(uri);
+
+ }
+
+ public void setParentNsContext(NamespaceContext parentNsContext) {
+ this.parentNsContext = parentNsContext;
+ }
+
+ /**
+ * An implementation of the {@link java.util.Stack} API that is based on an <code>ArrayList</code> instead of a
+ * <code>Vector</code>, so it is not synchronized to protect against multi-threaded access. The implementation is
+ * therefore operates faster in environments where you do not need to worry about multiple thread contention.
+ * <p>
+ * The removal order of an <code>ArrayStack</code> is based on insertion order: The most recently added element is
+ * removed first. The iteration order is <i>not</i> the same as the removal order. The iterator returns elements
+ * from the bottom up, whereas the {@link #remove()} method removes them from the top down.
+ * <p>
+ * Unlike <code>Stack</code>, <code>ArrayStack</code> accepts null entries.
+ */
+ public static class FastStack<T> extends ArrayList<T> {
+
+ /** Ensure serialization compatibility */
+ private static final long serialVersionUID = 2130079159931574599L;
+
+ /**
+ * Constructs a new empty <code>ArrayStack</code>. The initial size is controlled by <code>ArrayList</code>
+ * and is currently 10.
+ */
+ public FastStack() {
+ super();
+ }
+
+ /**
+ * Constructs a new empty <code>ArrayStack</code> with an initial size.
+ *
+ * @param initialSize the initial size to use
+ * @throws IllegalArgumentException if the specified initial size is negative
+ */
+ public FastStack(int initialSize) {
+ super(initialSize);
+ }
+
+ /**
+ * Return <code>true</code> if this stack is currently empty.
+ * <p>
+ * This method exists for compatibility with <code>java.util.Stack</code>. New users of this class should use
+ * <code>isEmpty</code> instead.
+ *
+ * @return true if the stack is currently empty
+ */
+ public boolean empty() {
+ return isEmpty();
+ }
+
+ /**
+ * Returns the top item off of this stack without removing it.
+ *
+ * @return the top item on the stack
+ * @throws EmptyStackException if the stack is empty
+ */
+ public T peek() throws EmptyStackException {
+ int n = size();
+ if (n <= 0) {
+ throw new EmptyStackException();
+ } else {
+ return get(n - 1);
+ }
+ }
+
+ /**
+ * Returns the n'th item down (zero-relative) from the top of this stack without removing it.
+ *
+ * @param n the number of items down to go
+ * @return the n'th item on the stack, zero relative
+ * @throws EmptyStackException if there are not enough items on the stack to satisfy this request
+ */
+ public T peek(int n) throws EmptyStackException {
+ int m = (size() - n) - 1;
+ if (m < 0) {
+ throw new EmptyStackException();
+ } else {
+ return get(m);
+ }
+ }
+
+ /**
+ * Pops the top item off of this stack and return it.
+ *
+ * @return the top item on the stack
+ * @throws EmptyStackException if the stack is empty
+ */
+ public T pop() throws EmptyStackException {
+ int n = size();
+ if (n <= 0) {
+ throw new EmptyStackException();
+ } else {
+ return remove(n - 1);
+ }
+ }
+
+ /**
+ * Pushes a new item onto the top of this stack. The pushed item is also returned. This is equivalent to calling
+ * <code>add</code>.
+ *
+ * @param item the item to be added
+ * @return the item just pushed
+ */
+ public Object push(T item) {
+ add(item);
+ return item;
+ }
+
+ /**
+ * Returns the top-most index for the object in the stack
+ *
+ * @param object the object to be searched for
+ * @return top-most index, or -1 if not found
+ */
+ public int search(T object) {
+ int i = size() - 1; // Current index
+ while (i >= 0) {
+ T current = get(i);
+ if ((object == null && current == null) || (object != null && object.equals(current))) {
+ return i;
+ }
+ i--;
+ }
+ return -1;
+ }
+
+ /**
+ * Returns the element on the top of the stack.
+ *
+ * @return the element on the top of the stack
+ * @throws EmptyStackException if the stack is empty
+ */
+ public T get() {
+ int size = size();
+ if (size == 0) {
+ throw new EmptyStackException();
+ }
+ return get(size - 1);
+ }
+
+ /**
+ * Removes the element on the top of the stack.
+ *
+ * @return the removed element
+ * @throws EmptyStackException if the stack is empty
+ */
+ public T remove() {
+ int size = size();
+ if (size == 0) {
+ throw new EmptyStackException();
+ }
+ return remove(size - 1);
+ }
+
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2Node.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2Node.java
new file mode 100644
index 0000000000..2d85d9bfb2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2Node.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+/**
+ * Push DOM InputSource to Node
+ */
+public class InputSource2Node extends BaseTransformer<InputSource, Node> implements
+ PullTransformer<InputSource, Node> {
+ private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+ public Node transform(InputSource source, TransformationContext context) {
+ try {
+ Source streamSource = new StreamSource(source.getCharacterStream());
+ DOMResult result = new DOMResult();
+ TRANSFORMER.transform(streamSource, result, context);
+ return result.getNode();
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return InputSource.class;
+ }
+
+ public Class getTargetType() {
+ return Node.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2SAX.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2SAX.java
new file mode 100644
index 0000000000..a652114977
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2SAX.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+import org.xml.sax.helpers.XMLReaderFactory;
+
+/**
+ * Push InputSource to SAX
+ */
+public class InputSource2SAX extends BaseTransformer<InputSource, ContentHandler> implements
+ PushTransformer<InputSource, ContentHandler> {
+
+ public void transform(InputSource source, ContentHandler target, TransformationContext context) {
+ try {
+ XMLReader reader = XMLReaderFactory.createXMLReader();
+ reader.setFeature("http://xml.org/sax/features/namespaces", true);
+ reader.setFeature("http://xml.org/sax/features/namespace-prefixes", false);
+ reader.setContentHandler(target);
+ reader.parse(source);
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return InputSource.class;
+ }
+
+ public Class getTargetType() {
+ return ContentHandler.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2Node.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2Node.java
new file mode 100644
index 0000000000..4a0a697c5c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2Node.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.sax.SAXSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+/**
+ * Push DOM InputSource to Node
+ */
+public class InputStream2Node extends BaseTransformer<InputStream, Node> implements
+ PullTransformer<InputStream, Node> {
+ private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+ public Node transform(InputStream source, TransformationContext context) {
+ try {
+ Source streamSource = new SAXSource(new InputSource(source));
+ DOMResult result = new DOMResult();
+ TRANSFORMER.transform(streamSource, result, context);
+ return result.getNode();
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return InputStream.class;
+ }
+
+ public Class getTargetType() {
+ return Node.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2SAX.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2SAX.java
new file mode 100644
index 0000000000..e3af07d707
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2SAX.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+import org.xml.sax.helpers.XMLReaderFactory;
+
+/**
+ * Push InputStream to SAX
+ */
+public class InputStream2SAX extends BaseTransformer<InputStream, ContentHandler> implements
+ PushTransformer<InputStream, ContentHandler> {
+ public void transform(InputStream source, ContentHandler target, TransformationContext context) {
+ try {
+ XMLReader reader = XMLReaderFactory.createXMLReader();
+ reader.setContentHandler(target);
+ reader.parse(new InputSource(source));
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return InputStream.class;
+ }
+
+ public Class getTargetType() {
+ return ContentHandler.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValueArrayStreamReader.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValueArrayStreamReader.java
new file mode 100644
index 0000000000..157a95025d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValueArrayStreamReader.java
@@ -0,0 +1,403 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+
+public class NameValueArrayStreamReader implements XMLFragmentStreamReader {
+
+ private static final int START_ELEMENT_STATE = 0;
+ private static final int TEXT_STATE = 1;
+ private static final int END_ELEMENT_STATE = 2;
+ private static final int FINAL_END_ELEMENT_STATE = 3;
+ private static final int START_ELEMENT_STATE_WITH_NULL = 4;
+
+ private DelegatingNamespaceContext namespaceContext = new DelegatingNamespaceContext();
+ // the index of the array
+ private int arrayIndex;
+
+ private QName name;
+ private String[] values;
+
+ // start element is the default state
+ private int state = START_ELEMENT_STATE;
+
+ public NameValueArrayStreamReader(QName name, String[] values) {
+ this.name = name;
+ this.values = values;
+ }
+
+ public void setParentNamespaceContext(NamespaceContext nsContext) {
+ this.namespaceContext.setParentNsContext(nsContext);
+ }
+
+ public void init() {
+ // todo what if the Qname namespace has not been declared
+ }
+
+ public Object getProperty(String string) throws IllegalArgumentException {
+ return null;
+ }
+
+ /**
+ * @throws XMLStreamException
+ */
+ public int next() throws XMLStreamException {
+ switch (state) {
+ case START_ELEMENT_STATE:
+ if (values.length > 0) {
+ state = TEXT_STATE;
+ return CHARACTERS;
+ } else {
+ state = FINAL_END_ELEMENT_STATE;
+ return END_ELEMENT;
+ }
+
+ case START_ELEMENT_STATE_WITH_NULL:
+ if (arrayIndex == (values.length - 1)) {
+ state = FINAL_END_ELEMENT_STATE;
+ } else {
+ state = END_ELEMENT_STATE;
+ }
+ return END_ELEMENT;
+ case FINAL_END_ELEMENT_STATE:
+ // oops, not supposed to happen!
+ throw new XMLStreamException("end already reached!");
+ case END_ELEMENT_STATE:
+ // we've to have more values since this is not the
+ // last value
+ // increment the counter
+ arrayIndex++;
+ if (values[arrayIndex] == null) {
+ state = START_ELEMENT_STATE_WITH_NULL;
+ } else {
+ state = START_ELEMENT_STATE;
+ }
+ return START_ELEMENT;
+ case TEXT_STATE:
+ if (arrayIndex == (values.length - 1)) {
+ state = FINAL_END_ELEMENT_STATE;
+ return END_ELEMENT;
+ } else {
+ state = END_ELEMENT_STATE;
+ return END_ELEMENT;
+ }
+
+ default:
+ throw new XMLStreamException("unknown event type!");
+ }
+ }
+
+ public void require(int i, String string, String string1) throws XMLStreamException {
+ // nothing done here
+ }
+
+ public String getElementText() throws XMLStreamException {
+ return null; // not implemented
+ }
+
+ public int nextTag() throws XMLStreamException {
+ return 0; // not implemented
+ }
+
+ public String getAttributeValue(String string, String string1) {
+ if (state == TEXT_STATE) {
+ // todo something
+ return null;
+ } else {
+ return null;
+ }
+
+ }
+
+ public int getAttributeCount() {
+ if (state == START_ELEMENT_STATE_WITH_NULL) {
+ return 1;
+ }
+ if (state == START_ELEMENT_STATE) {
+ return 0;
+ } else {
+ throw new IllegalStateException();
+ }
+
+ }
+
+ public QName getAttributeName(int i) {
+ if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+ return NIL_QNAME;
+ }
+ if (state == START_ELEMENT_STATE) {
+ return null;
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributeNamespace(int i) {
+ if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+ return NIL_QNAME.getNamespaceURI();
+ }
+ if (state == START_ELEMENT_STATE) {
+ return null;
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributeLocalName(int i) {
+ if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+ return NIL_QNAME.getLocalPart();
+ }
+ if (state == START_ELEMENT_STATE) {
+ return null;
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributePrefix(int i) {
+ if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+ return NIL_QNAME.getPrefix();
+ }
+ if (state == START_ELEMENT_STATE) {
+ return null;
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributeType(int i) {
+ return null; // not implemented
+ }
+
+ public String getAttributeValue(int i) {
+ if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+ return NIL_VALUE_TRUE;
+ }
+ if (state == START_ELEMENT_STATE) {
+ return null;
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public boolean isAttributeSpecified(int i) {
+ return false; // not supported
+ }
+
+ public int getNamespaceCount() {
+ if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent()) {
+ return 1;
+ } else {
+ return 0;
+ }
+
+ }
+
+ public String getNamespacePrefix(int i) {
+ if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent() && i == 0) {
+ return NIL_QNAME.getPrefix();
+ } else {
+ return null;
+ }
+ }
+
+ public String getNamespaceURI(int i) {
+ if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent() && i == 0) {
+ return NIL_QNAME.getNamespaceURI();
+ } else {
+ return null;
+ }
+ }
+
+ public NamespaceContext getNamespaceContext() {
+ return this.namespaceContext;
+ }
+
+ public boolean isDone() {
+ return state == FINAL_END_ELEMENT_STATE;
+ }
+
+ public int getEventType() {
+ switch (state) {
+ case START_ELEMENT_STATE:
+ return START_ELEMENT;
+ case END_ELEMENT_STATE:
+ return END_ELEMENT;
+ case TEXT_STATE:
+ return CHARACTERS;
+ case FINAL_END_ELEMENT_STATE:
+ return END_ELEMENT;
+ default:
+ throw new UnsupportedOperationException();
+ // we've no idea what this is!!!!!
+ }
+
+ }
+
+ public String getText() {
+ if (state == TEXT_STATE) {
+ return values[arrayIndex];
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public char[] getTextCharacters() {
+ if (state == TEXT_STATE) {
+ return values[arrayIndex].toCharArray();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+ // not implemented
+ throw new UnsupportedOperationException();
+ }
+
+ public int getTextStart() {
+ if (state == TEXT_STATE) {
+ return 0;
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public int getTextLength() {
+ if (state == TEXT_STATE) {
+ return values[arrayIndex].length();
+ } else {
+ throw new IllegalStateException();
+ }
+
+ }
+
+ public String getEncoding() {
+ return null;
+ }
+
+ public boolean hasText() {
+ return state == TEXT_STATE;
+ }
+
+ public Location getLocation() {
+ return null; // not supported
+ }
+
+ public QName getName() {
+ if (state != TEXT_STATE) {
+ return name;
+ } else {
+ return null;
+ }
+ }
+
+ public String getLocalName() {
+ if (state != TEXT_STATE) {
+ return name.getLocalPart();
+ } else {
+ return null;
+ }
+ }
+
+ public boolean hasName() {
+ return state != TEXT_STATE;
+
+ }
+
+ public String getNamespaceURI() {
+ if (state != TEXT_STATE) {
+ return name.getNamespaceURI();
+ } else {
+ return null;
+ }
+
+ }
+
+ public String getPrefix() {
+ if (state != TEXT_STATE) {
+ return name.getPrefix();
+ } else {
+ return null;
+ }
+ }
+
+ public String getVersion() {
+ return null; // todo 1.0 ?
+ }
+
+ public boolean isStandalone() {
+ return false;
+ }
+
+ public boolean standaloneSet() {
+ return false;
+ }
+
+ public String getCharacterEncodingScheme() {
+ return null;
+ }
+
+ public String getPITarget() {
+ return null;
+ }
+
+ public String getPIData() {
+ return null;
+ }
+
+ public boolean hasNext() throws XMLStreamException {
+ return state != FINAL_END_ELEMENT_STATE;
+ }
+
+ public void close() throws XMLStreamException {
+ // Do nothing - we've nothing to free here
+ }
+
+ public String getNamespaceURI(String prefix) {
+ return namespaceContext.getNamespaceURI(prefix);
+ }
+
+ public boolean isStartElement() {
+ return state == START_ELEMENT_STATE;
+ }
+
+ public boolean isEndElement() {
+ return state == END_ELEMENT_STATE;
+ }
+
+ public boolean isCharacters() {
+ return state == TEXT_STATE;
+ }
+
+ public boolean isWhiteSpace() {
+ return false; // no whitespaces here
+ }
+
+ /**
+ * Test whether the xsi namespace is present
+ */
+ private boolean isXsiNamespacePresent() {
+ return namespaceContext.getNamespaceURI(NIL_QNAME.getPrefix()) != null;
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValuePairStreamReader.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValuePairStreamReader.java
new file mode 100644
index 0000000000..71af7519e7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValuePairStreamReader.java
@@ -0,0 +1,347 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+
+
+public class NameValuePairStreamReader implements XMLFragmentStreamReader {
+
+ private static final int START_ELEMENT_STATE = 0;
+ private static final int TEXT_STATE = 1;
+ private static final int END_ELEMENT_STATE = 2;
+
+ private DelegatingNamespaceContext namespaceContext = new DelegatingNamespaceContext();
+
+ private QName name;
+ private String value;
+
+ private int state = START_ELEMENT_STATE;
+ // initiate at the start element state
+
+ // keeps track whether the namespace is declared
+ // false by default
+ private boolean nsDeclared;
+
+ public NameValuePairStreamReader(QName name, String value) {
+ this.name = name;
+ this.value = value;
+ }
+
+ public Object getProperty(String key) throws IllegalArgumentException {
+ return null;
+ }
+
+ public int next() throws XMLStreamException {
+ // no need to handle null here. it should have been handled
+ // already
+ switch (state) {
+ case START_ELEMENT_STATE:
+ state = TEXT_STATE;
+ return CHARACTERS;
+ case END_ELEMENT_STATE:
+ // oops, not supposed to happen!
+ throw new XMLStreamException("end already reached!");
+ case TEXT_STATE:
+ state = END_ELEMENT_STATE;
+ return END_ELEMENT;
+ default:
+ throw new XMLStreamException("unknown event type!");
+ }
+ }
+
+ public void require(int i, String string, String string1) throws XMLStreamException {
+ // not implemented
+ }
+
+ public String getElementText() throws XMLStreamException {
+ if (state == START_ELEMENT) {
+ // move to the end state and return the value
+ state = END_ELEMENT_STATE;
+ return value;
+ } else {
+ throw new XMLStreamException();
+ }
+
+ }
+
+ public int nextTag() throws XMLStreamException {
+ return 0; // todo
+ }
+
+ public boolean hasNext() throws XMLStreamException {
+ return state != END_ELEMENT_STATE;
+ }
+
+ public void close() throws XMLStreamException {
+ // Do nothing - we've nothing to free here
+ }
+
+ public String getNamespaceURI(String prefix) {
+ return namespaceContext.getNamespaceURI(prefix);
+ }
+
+ public boolean isStartElement() {
+ return state == START_ELEMENT_STATE;
+ }
+
+ public boolean isEndElement() {
+ return state == END_ELEMENT_STATE;
+ }
+
+ public boolean isCharacters() {
+ return state == TEXT_STATE;
+ }
+
+ public boolean isWhiteSpace() {
+ return false; // no whitespaces here
+ }
+
+ public String getAttributeValue(String string, String string1) {
+ return null;
+ }
+
+ public int getAttributeCount() {
+ return 0;
+ }
+
+ public QName getAttributeName(int i) {
+ return null;
+ }
+
+ public String getAttributeNamespace(int i) {
+ return null;
+ }
+
+ public String getAttributeLocalName(int i) {
+ return null;
+ }
+
+ public String getAttributePrefix(int i) {
+ return null;
+ }
+
+ public String getAttributeType(int i) {
+ return null;
+ }
+
+ public String getAttributeValue(int i) {
+ return null;
+ }
+
+ public boolean isAttributeSpecified(int i) {
+ return false; // no attribs here
+ }
+
+ public int getNamespaceCount() {
+ return nsDeclared ? 1 : 0;
+ }
+
+ public String getNamespacePrefix(int i) {
+ return (nsDeclared && i == 0) ? name.getPrefix() : null;
+ }
+
+ public String getNamespaceURI(int i) {
+ return (nsDeclared && i == 0) ? name.getNamespaceURI() : null;
+ }
+
+ public NamespaceContext getNamespaceContext() {
+ return this.namespaceContext;
+ }
+
+ public int getEventType() {
+ switch (state) {
+ case START_ELEMENT_STATE:
+ return START_ELEMENT;
+ case END_ELEMENT_STATE:
+ return END_ELEMENT;
+ case TEXT_STATE:
+ return CHARACTERS;
+ default:
+ throw new UnsupportedOperationException();
+ // we've no idea what this is!!!!!
+ }
+
+ }
+
+ public String getText() {
+ if (state == TEXT_STATE) {
+ return value;
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public char[] getTextCharacters() {
+ if (state == TEXT_STATE) {
+ return value.toCharArray();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+ // not implemented
+ throw new UnsupportedOperationException();
+ }
+
+ public int getTextStart() {
+ if (state == TEXT_STATE) {
+ return 0;
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public int getTextLength() {
+ if (state == TEXT_STATE) {
+ return value.length();
+ } else {
+ throw new IllegalStateException();
+ }
+
+ }
+
+ public String getEncoding() {
+ return null;
+ }
+
+ public boolean hasText() {
+ return state == TEXT_STATE;
+ }
+
+ public Location getLocation() {
+ return new Location() {
+ public int getLineNumber() {
+ return 0;
+ }
+
+ public int getColumnNumber() {
+ return 0;
+ }
+
+ public int getCharacterOffset() {
+ return 0;
+ }
+
+ public String getPublicId() {
+ return null;
+ }
+
+ public String getSystemId() {
+ return null;
+ }
+ };
+ }
+
+ public QName getName() {
+ if (state != TEXT_STATE) {
+ return name;
+ } else {
+ return null;
+ }
+ }
+
+ public String getLocalName() {
+ if (state != TEXT_STATE) {
+ return name.getLocalPart();
+ } else {
+ return null;
+ }
+ }
+
+ public boolean hasName() {
+ return state != TEXT_STATE;
+
+ }
+
+ public String getNamespaceURI() {
+ if (state != TEXT_STATE) {
+ return name.getNamespaceURI();
+ } else {
+ return null;
+ }
+
+ }
+
+ public String getPrefix() {
+ if (state != TEXT_STATE) {
+ return name.getPrefix();
+ } else {
+ return null;
+ }
+ }
+
+ public String getVersion() {
+ return null; // todo 1.0 ?
+ }
+
+ public boolean isStandalone() {
+ return false;
+ }
+
+ public boolean standaloneSet() {
+ return false;
+ }
+
+ public String getCharacterEncodingScheme() {
+ return null;
+ }
+
+ public String getPITarget() {
+ return null;
+ }
+
+ public String getPIData() {
+ return null;
+ }
+
+ public boolean isDone() {
+ return state == END_ELEMENT_STATE;
+ }
+
+ public void setParentNamespaceContext(NamespaceContext nsContext) {
+ this.namespaceContext.setParentNsContext(nsContext);
+ }
+
+ public void init() {
+ // just add the current elements namespace and prefix to the this
+ // elements nscontext
+ addToNsMap(name.getPrefix(), name.getNamespaceURI());
+
+ }
+
+ /**
+ * @param prefix
+ * @param uri
+ */
+ private void addToNsMap(String prefix, String uri) {
+ // todo - need to fix this up to cater for cases where
+ // namespaces are having no prefixes
+ if (!uri.equals(namespaceContext.getNamespaceURI(prefix))) {
+ // this namespace is not there. Need to declare it
+ namespaceContext.pushNamespace(prefix, uri);
+ nsDeclared = true;
+ }
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NamedProperty.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NamedProperty.java
new file mode 100644
index 0000000000..04d7d65a0d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NamedProperty.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+/**
+ * A named property
+ *
+ * @version $Rev$ $Date$
+ */
+public class NamedProperty implements Map.Entry<QName, Object> {
+ private QName key;
+
+ private Object value;
+
+ public NamedProperty(QName key, Object value) {
+ this.key = key;
+ this.value = value;
+ }
+
+ public NamedProperty(String key, Object value) {
+ this.key = new QName(key);
+ this.value = value;
+ }
+
+ public QName getKey() {
+ return key;
+ }
+
+ public Object getValue() {
+ return value;
+ }
+
+ public Object setValue(Object value) {
+ Object v = this.value;
+ this.value = value;
+ return v;
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NilElementStreamReader.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NilElementStreamReader.java
new file mode 100644
index 0000000000..abc4bf3785
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NilElementStreamReader.java
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+
+public class NilElementStreamReader implements XMLFragmentStreamReader {
+
+ private static final int END_ELEMENT_STATE = 2;
+
+ private static final int START_ELEMENT_STATE = 1;
+ private int currentState = START_ELEMENT;
+
+ private QName elementQName;
+
+ public NilElementStreamReader(QName elementQName) {
+ this.elementQName = elementQName;
+ }
+
+ public void setParentNamespaceContext(NamespaceContext nsContext) {
+ // NOOP
+ }
+
+ public void close() throws XMLStreamException {
+ // do nothing
+ }
+
+ public int getAttributeCount() {
+ return 1;
+ }
+
+ public String getAttributeLocalName(int i) {
+ return (i == 0) ? NIL_QNAME.getLocalPart() : null;
+ }
+
+ public QName getAttributeName(int i) {
+ return (i == 0) ? NIL_QNAME : null;
+ }
+
+ public String getAttributeNamespace(int i) {
+ return (i == 0) ? NIL_QNAME.getNamespaceURI() : null;
+ }
+
+ public String getAttributePrefix(int i) {
+ return (i == 0) ? NIL_QNAME.getPrefix() : null;
+ }
+
+ public String getAttributeType(int i) {
+ throw new UnsupportedOperationException();
+ }
+
+ public String getAttributeValue(int i) {
+ return (i == 0) ? NIL_VALUE_TRUE : null;
+ }
+
+ public String getAttributeValue(String string, String string1) {
+ if (string == null && NIL_QNAME.getLocalPart().equals(string1)) {
+ return NIL_VALUE_TRUE;
+ }
+ return null;
+ }
+
+ public String getCharacterEncodingScheme() {
+ throw new UnsupportedOperationException();
+ }
+
+ public String getElementText() throws XMLStreamException {
+ return null;
+ }
+
+ public String getEncoding() {
+ return null;
+ }
+
+ public int getEventType() {
+ int returnEvent = START_DOCUMENT;
+ switch (currentState) {
+ case START_ELEMENT_STATE:
+ returnEvent = START_ELEMENT;
+ break;
+ case END_ELEMENT_STATE:
+ returnEvent = END_ELEMENT;
+ break;
+ }
+ return returnEvent;
+ }
+
+ public String getLocalName() {
+ return elementQName.getLocalPart();
+ }
+
+ public Location getLocation() {
+ return new Location() {
+ public int getCharacterOffset() {
+ return 0;
+ }
+
+ public int getColumnNumber() {
+ return 0;
+ }
+
+ public int getLineNumber() {
+ return 0;
+ }
+
+ public String getPublicId() {
+ return null;
+ }
+
+ public String getSystemId() {
+ return null;
+ }
+ };
+ }
+
+ public QName getName() {
+ return elementQName;
+ }
+
+ public NamespaceContext getNamespaceContext() {
+ throw new UnsupportedOperationException();
+ }
+
+ public int getNamespaceCount() {
+ return 0;
+ }
+
+ public String getNamespacePrefix(int i) {
+ return null;
+ }
+
+ public String getNamespaceURI() {
+ return elementQName.getNamespaceURI();
+ }
+
+ public String getNamespaceURI(int i) {
+ return null;
+ }
+
+ public String getNamespaceURI(String string) {
+ if (elementQName.getPrefix() != null && elementQName.getPrefix().equals(string)) {
+ return elementQName.getNamespaceURI();
+ } else {
+ return null;
+ }
+ }
+
+ public String getPIData() {
+ throw new UnsupportedOperationException();
+ }
+
+ public String getPITarget() {
+ throw new UnsupportedOperationException();
+ }
+
+ public String getPrefix() {
+ return elementQName.getPrefix();
+ }
+
+ public Object getProperty(String key) throws IllegalArgumentException {
+ // since optimization is a global property
+ // we've to implement it everywhere
+ return null;
+ }
+
+ public String getText() {
+ return null;
+ }
+
+ public char[] getTextCharacters() {
+ return new char[0];
+ }
+
+ public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+ return 0;
+ }
+
+ public int getTextLength() {
+ return 0;
+ }
+
+ public int getTextStart() {
+ return 0;
+ }
+
+ public String getVersion() {
+ throw new UnsupportedOperationException();
+ }
+
+ public boolean hasName() {
+ return true;
+ }
+
+ public boolean hasNext() throws XMLStreamException {
+ return currentState != END_ELEMENT_STATE;
+
+ }
+
+ public boolean hasText() {
+ return false;
+ }
+
+ public void init() {
+ // NOOP
+ }
+
+ public boolean isAttributeSpecified(int i) {
+ return i == 0;
+ }
+
+ public boolean isCharacters() {
+ return false;
+ }
+
+ public boolean isDone() {
+ return currentState == END_ELEMENT_STATE;
+ }
+
+ public boolean isEndElement() {
+ return currentState == END_ELEMENT_STATE;
+ }
+
+ public boolean isStandalone() {
+ throw new UnsupportedOperationException();
+ }
+
+ public boolean isStartElement() {
+ return currentState == START_ELEMENT_STATE;
+ }
+
+ public boolean isWhiteSpace() {
+ return false;
+ }
+
+ public int next() throws XMLStreamException {
+ int returnEvent = START_DOCUMENT;
+ switch (currentState) {
+ case START_ELEMENT_STATE:
+ currentState = END_ELEMENT_STATE;
+ returnEvent = END_ELEMENT;
+ break;
+ case END_ELEMENT_STATE:
+ throw new XMLStreamException("parser completed!");
+
+ }
+ return returnEvent;
+ }
+
+ public int nextTag() throws XMLStreamException {
+ throw new UnsupportedOperationException();
+ }
+
+ public void require(int i, String string, String string1) throws XMLStreamException {
+ // nothing
+ }
+
+ public boolean standaloneSet() {
+ throw new UnsupportedOperationException();
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2OutputStream.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2OutputStream.java
new file mode 100644
index 0000000000..31207ebf68
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2OutputStream.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.OutputStream;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Push DOM Node to OutputStream
+ */
+public class Node2OutputStream extends BaseTransformer<Node, OutputStream> implements
+ PushTransformer<Node, OutputStream> {
+ private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+ public void transform(Node source, OutputStream writer, TransformationContext context) {
+ try {
+ Source domSource = new DOMSource(source);
+ Result result = new StreamResult(writer);
+ TRANSFORMER.transform(domSource, result, context);
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return Node.class;
+ }
+
+ public Class getTargetType() {
+ return OutputStream.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2String.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2String.java
new file mode 100755
index 0000000000..60be7dbfd3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2String.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringWriter;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Transform DOM Node to XML String
+ */
+public class Node2String extends BaseTransformer<Node, String> implements PullTransformer<Node, String> {
+ private static final Node2Writer TRANSFORMER = new Node2Writer();
+
+ public String transform(Node source, TransformationContext context) {
+ try {
+ StringWriter writer = new StringWriter();
+ TRANSFORMER.transform(source, writer, context);
+ return writer.toString();
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return Node.class;
+ }
+
+ public Class getTargetType() {
+ return String.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2Writer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2Writer.java
new file mode 100644
index 0000000000..4973319fc3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2Writer.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Writer;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Push DOM Node to Writer
+ */
+public class Node2Writer extends BaseTransformer<Node, Writer> implements PushTransformer<Node, Writer> {
+ private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+ public void transform(Node source, Writer writer, TransformationContext context) {
+ try {
+ Source domSource = new DOMSource(source);
+ Result result = new StreamResult(writer);
+ TRANSFORMER.transform(domSource, result, context);
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return Node.class;
+ }
+
+ public Class getTargetType() {
+ return Writer.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2XMLStreamReader.java
new file mode 100644
index 0000000000..539e0d7da2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2XMLStreamReader.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Transform DOM Node to XML XMLStreamReader
+ */
+public class Node2XMLStreamReader extends BaseTransformer<Node, XMLStreamReader> implements
+ PullTransformer<Node, XMLStreamReader> {
+
+ public XMLStreamReader transform(Node source, TransformationContext context) {
+ try {
+ DOMXMLStreamReader reader = new DOMXMLStreamReader(source);
+ return new XMLDocumentStreamReader(reader);
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return Node.class;
+ }
+
+ public Class getTargetType() {
+ return XMLStreamReader.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2Node.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2Node.java
new file mode 100644
index 0000000000..556f0ef398
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2Node.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Reader;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Push DOM Reader to Node
+ */
+public class Reader2Node extends BaseTransformer<Reader, Node> implements PullTransformer<Reader, Node> {
+ private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+ public Node transform(Reader source, TransformationContext context) {
+ try {
+ Source streamSource = new StreamSource(source);
+ DOMResult result = new DOMResult();
+ TRANSFORMER.transform(streamSource, result, context);
+ return result.getNode();
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return Reader.class;
+ }
+
+ public Class getTargetType() {
+ return Node.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2SAX.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2SAX.java
new file mode 100644
index 0000000000..da0dad15cc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2SAX.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Reader;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+
+/**
+ * Transform XML string to SAX
+ */
+public class Reader2SAX extends BaseTransformer<Reader, ContentHandler> implements
+ PushTransformer<Reader, ContentHandler> {
+ public void transform(Reader source, ContentHandler target, TransformationContext context) {
+ try {
+ new InputSource2SAX().transform(new InputSource(source), target, context);
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return Reader.class;
+ }
+
+ public Class getTargetType() {
+ return ContentHandler.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOM.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOM.java
new file mode 100644
index 0000000000..e6fab7caf0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOM.java
@@ -0,0 +1,244 @@
+/*
+ * Copyright 2001-2004 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Stack;
+
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Comment;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.ProcessingInstruction;
+import org.w3c.dom.Text;
+import org.xml.sax.Attributes;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXException;
+import org.xml.sax.ext.LexicalHandler;
+
+/**
+ * SAX2DOM adapter
+ */
+public class SAX2DOM implements ContentHandler, LexicalHandler {
+ public static final String EMPTYSTRING = "";
+ public static final String XML_PREFIX = "xml";
+ public static final String XMLNS_PREFIX = "xmlns";
+ public static final String XMLNS_STRING = "xmlns:";
+ public static final String XMLNS_URI = "http://www.w3.org/2000/xmlns/";
+
+ private Node root;
+
+ private Document document;
+
+ private Node nextSibling;
+
+ private Stack<Node> nodeStk = new Stack<Node>();
+
+ private List<String> namespaceDecls;
+
+ private Node lastSibling;
+
+ public SAX2DOM() throws ParserConfigurationException {
+ this.document = DOMHelper.newDocument();
+ this.root = document;
+ }
+
+ public SAX2DOM(Node root, Node nextSibling) throws ParserConfigurationException {
+ this.root = root;
+ if (root instanceof Document) {
+ this.document = (Document)root;
+ } else if (root != null) {
+ this.document = root.getOwnerDocument();
+ } else {
+ this.document = DOMHelper.newDocument();
+ this.root = document;
+ }
+
+ this.nextSibling = nextSibling;
+ }
+
+ public SAX2DOM(Node root) throws ParserConfigurationException {
+ this(root, null);
+ }
+
+ public Node getDOM() {
+ return root;
+ }
+
+ public void characters(char[] ch, int start, int length) {
+ final Node last = (Node)nodeStk.peek();
+
+ // No text nodes can be children of root (DOM006 exception)
+ if (last != document) {
+ final String text = new String(ch, start, length);
+ if (lastSibling != null && lastSibling.getNodeType() == Node.TEXT_NODE) {
+ ((Text)lastSibling).appendData(text);
+ } else if (last == root && nextSibling != null) {
+ lastSibling = last.insertBefore(document.createTextNode(text), nextSibling);
+ } else {
+ lastSibling = last.appendChild(document.createTextNode(text));
+ }
+
+ }
+ }
+
+ public void startDocument() {
+ nodeStk.push(root);
+ }
+
+ public void endDocument() {
+ nodeStk.pop();
+ }
+
+ public void startElement(String namespace, String localName, String qName, Attributes attrs) {
+ final Element tmp = (Element)document.createElementNS(namespace, qName);
+
+ // Add namespace declarations first
+ if (namespaceDecls != null) {
+ final int nDecls = namespaceDecls.size();
+ for (int i = 0; i < nDecls; i++) {
+ final String prefix = (String)namespaceDecls.get(i++);
+
+ if (prefix == null || prefix.equals(EMPTYSTRING)) {
+ tmp.setAttributeNS(XMLNS_URI, XMLNS_PREFIX, (String)namespaceDecls.get(i));
+ } else {
+ tmp.setAttributeNS(XMLNS_URI, XMLNS_STRING + prefix, (String)namespaceDecls.get(i));
+ }
+ }
+ namespaceDecls.clear();
+ }
+
+ // Add attributes to element
+ final int nattrs = attrs.getLength();
+ for (int i = 0; i < nattrs; i++) {
+ if (attrs.getLocalName(i) == null) {
+ tmp.setAttribute(attrs.getQName(i), attrs.getValue(i));
+ } else {
+ tmp.setAttributeNS(attrs.getURI(i), attrs.getQName(i), attrs.getValue(i));
+ }
+ }
+
+ // Append this new node onto current stack node
+ Node last = (Node)nodeStk.peek();
+
+ // If the SAX2DOM is created with a non-null next sibling node,
+ // insert the result nodes before the next sibling under the root.
+ if (last == root && nextSibling != null) {
+ last.insertBefore(tmp, nextSibling);
+ } else {
+ last.appendChild(tmp);
+ }
+
+ // Push this node onto stack
+ nodeStk.push(tmp);
+ lastSibling = null;
+ }
+
+ public void endElement(String namespace, String localName, String qName) {
+ nodeStk.pop();
+ lastSibling = null;
+ }
+
+ public void startPrefixMapping(String prefix, String uri) {
+ if (namespaceDecls == null) {
+ namespaceDecls = new ArrayList<String>(2);
+ }
+ namespaceDecls.add(prefix);
+ namespaceDecls.add(uri);
+ }
+
+ public void endPrefixMapping(String prefix) {
+ // do nothing
+ }
+
+ /**
+ * This class is only used internally so this method should never be called.
+ */
+ public void ignorableWhitespace(char[] ch, int start, int length) {
+ }
+
+ /**
+ * adds processing instruction node to DOM.
+ */
+ public void processingInstruction(String target, String data) {
+ final Node last = (Node)nodeStk.peek();
+ ProcessingInstruction pi = document.createProcessingInstruction(target, data);
+ if (pi != null) {
+ if (last == root && nextSibling != null) {
+ last.insertBefore(pi, nextSibling);
+ } else {
+ last.appendChild(pi);
+ }
+
+ lastSibling = pi;
+ }
+ }
+
+ /**
+ * This class is only used internally so this method should never be called.
+ */
+ public void setDocumentLocator(Locator locator) {
+ }
+
+ /**
+ * This class is only used internally so this method should never be called.
+ */
+ public void skippedEntity(String name) {
+ }
+
+ /**
+ * Lexical Handler method to create comment node in DOM tree.
+ */
+ public void comment(char[] ch, int start, int length) {
+ final Node last = (Node)nodeStk.peek();
+ Comment comment = document.createComment(new String(ch, start, length));
+ if (comment != null) {
+ if (last == root && nextSibling != null) {
+ last.insertBefore(comment, nextSibling);
+ } else {
+ last.appendChild(comment);
+ }
+
+ lastSibling = comment;
+ }
+ }
+
+ // Lexical Handler methods- not implemented
+ public void startCDATA() {
+ }
+
+ public void endCDATA() {
+ }
+
+ public void startEntity(java.lang.String name) {
+ }
+
+ public void endDTD() {
+ }
+
+ public void endEntity(String name) {
+ }
+
+ public void startDTD(String name, String publicId, String systemId) throws SAXException {
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOMPipe.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOMPipe.java
new file mode 100644
index 0000000000..0f454b8e81
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOMPipe.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.ContentHandler;
+
+public class SAX2DOMPipe extends BaseTransformer<ContentHandler, Node> implements
+ DataPipe<ContentHandler, Node> {
+ private SAX2DOM pipe;
+
+ /**
+ *
+ */
+ public SAX2DOMPipe() {
+ super();
+ try {
+ this.pipe = new SAX2DOM();
+ } catch (ParserConfigurationException e) {
+ throw new IllegalArgumentException(e);
+ }
+ }
+
+ public Node getResult() {
+ return pipe.getDOM();
+ }
+
+ public Class getTargetType() {
+ return Node.class;
+ }
+
+ public ContentHandler getSink() {
+ return pipe;
+ }
+
+ public Class getSourceType() {
+ return ContentHandler.class;
+ }
+
+ public int getWeight() {
+ return 30;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2ResultTransformer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2ResultTransformer.java
new file mode 100755
index 0000000000..7b562096a8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2ResultTransformer.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.TransformerFactory;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ * Transform TrAX Source to Result
+ */
+public class Source2ResultTransformer extends BaseTransformer<Source, Result> implements
+ PushTransformer<Source, Result> {
+ private static final TransformerFactory FACTORY = TransformerFactory.newInstance();
+
+ public void transform(Source source, Result result, TransformationContext context) {
+ try {
+ javax.xml.transform.Transformer transformer = FACTORY.newTransformer();
+ transformer.transform(source, result);
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return Source.class;
+ }
+
+ public Class getTargetType() {
+ return Result.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAX2SAXAdapter.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAX2SAXAdapter.java
new file mode 100644
index 0000000000..6257681091
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAX2SAXAdapter.java
@@ -0,0 +1,256 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.xml.sax.Attributes;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.AttributesImpl;
+
+/**
+ * Adapter that converts from StAX to SAX event streams. Currently the following
+ * SAX events are not generated:
+ * <ul>
+ * <li>ignorableWhitespace</li>
+ * <li>skippedEntity</li>
+ * <ul>
+ * Also the following StAX events are not mapped:
+ * <ul>
+ * <li>CDATA</li>
+ * <li>COMMENT</li>
+ * <li>DTD</li>
+ * <li>ENTITY_DECLARATION</li>
+ * <li>ENTITY_REFERENCE</li>
+ * <li>NOTATION_DECLARATION</li>
+ * <li>SPACE</li>
+ * </ul>
+ * StAX ATTRIBUTE events are ignored but the equivalent attributes (derived from
+ * the START_ELEMENT event) are supplied in the SAX startElement event's
+ * Attributes parameter. If the adaptor is configured to pass namespace prefixes
+ * then namespace information will also be included in the Attributes; StAX
+ * NAMESPACE events are ignored. <p/> Another issue is namespace processing. If
+ * the reader is positioned at a sub-node, we cannot capture all the in-scope
+ * namespace bindings. Therefore we cannot re-create a proper SAX event stream
+ * from a StAX parser. <p/> For example <p/> &lt;a:root xmlns:a="foo"
+ * xmlns:b="bar"&gt;&lt;b:sub&gt;a:foo&lt;/b:sub&gt;&lt;/a:root&gt; <p/> And if
+ * you are handed a parser at &lt;b:sub&gt;, then your SAX events should look
+ * like: <p/> &lt;b:sub xmlns:a="foo" xmlns:b="bar"&gt;a:foo&lt;/b:sub&gt; <p/>
+ * not: <p/> &lt;b:sub&gt;a:foo&lt;/b:sub&gt; <p/> <p/> Proposal: we change the
+ * receiver of SAX events (SDOXMLResourceImpl) so that it uses NamespaceContext
+ * to resolve prefix (as opposed to record start/endPrefixMappings and use it
+ * for resolution.)
+ *
+ * @version $Rev$ $Date$
+ */
+public class StAX2SAXAdapter {
+ private final boolean namespacePrefixes;
+
+ /**
+ * Construct a new StAX to SAX adapter that will convert a StAX event stream
+ * into a SAX event stream.
+ *
+ * @param namespacePrefixes whether xmlns attributes should be included in
+ * startElement events;
+ */
+ public StAX2SAXAdapter(boolean namespacePrefixes) {
+ this.namespacePrefixes = namespacePrefixes;
+ }
+
+ /**
+ * Pull events from the StAX stream and dispatch to the SAX ContentHandler.
+ * The StAX stream would typically be located on a START_DOCUMENT or
+ * START_ELEMENT event and when this method returns it will be located on
+ * the associated END_DOCUMENT or END_ELEMENT event. Behaviour with other
+ * start events is undefined.
+ *
+ * @param reader StAX event source to read
+ * @param handler SAX ContentHandler for processing events
+ * @throws XMLStreamException if there was a problem reading the stream
+ * @throws SAXException passed through from the ContentHandler
+ */
+ public void parse(XMLStreamReader reader, ContentHandler handler) throws XMLStreamException, SAXException {
+ handler.setDocumentLocator(new LocatorAdaptor(reader.getLocation()));
+
+ // remembers the nest level of elements to know when we are done
+ int level = 0;
+ int event = reader.getEventType();
+ while (true) {
+ switch (event) {
+ case XMLStreamConstants.START_DOCUMENT:
+ level++;
+ handler.startDocument();
+ break;
+ case XMLStreamConstants.START_ELEMENT:
+ level++;
+ handleStartElement(reader, handler);
+ break;
+ case XMLStreamConstants.PROCESSING_INSTRUCTION:
+ handler.processingInstruction(reader.getPITarget(), reader.getPIData());
+ break;
+ case XMLStreamConstants.CHARACTERS:
+ handler.characters(reader.getTextCharacters(), reader.getTextStart(), reader
+ .getTextLength());
+ break;
+ case XMLStreamConstants.END_ELEMENT:
+ handleEndElement(reader, handler);
+ level--;
+ if (level == 0) {
+ return;
+ }
+ break;
+ case XMLStreamConstants.END_DOCUMENT:
+ handler.endDocument();
+ return;
+ /*
+ * uncomment to handle all events rather than just mapped
+ * ones // StAX events that are not mapped to SAX case
+ * XMLStreamConstants.COMMENT: case
+ * XMLStreamConstants.SPACE: case
+ * XMLStreamConstants.ENTITY_REFERENCE: case
+ * XMLStreamConstants.DTD: case XMLStreamConstants.CDATA:
+ * case XMLStreamConstants.NOTATION_DECLARATION: case
+ * XMLStreamConstants.ENTITY_DECLARATION: break; // StAX
+ * events handled in START_ELEMENT case
+ * XMLStreamConstants.ATTRIBUTE: case
+ * XMLStreamConstants.NAMESPACE: break; default: throw new
+ * AssertionError("Unknown StAX event: " + event);
+ */
+ }
+ event = reader.next();
+ }
+ }
+
+ private void handleStartElement(XMLStreamReader reader, ContentHandler handler) throws SAXException {
+ // send startPrefixMapping events immediately before startElement event
+ int nsCount = reader.getNamespaceCount();
+ for (int i = 0; i < nsCount; i++) {
+ String prefix = reader.getNamespacePrefix(i);
+ if (prefix == null) { // true for default namespace
+ prefix = "";
+ }
+ handler.startPrefixMapping(prefix, reader.getNamespaceURI(i));
+ }
+
+ // fire startElement
+ QName qname = reader.getName();
+ String prefix = qname.getPrefix();
+ String rawname;
+ if (prefix == null || prefix.length() == 0) {
+ rawname = qname.getLocalPart();
+ } else {
+ rawname = prefix + ':' + qname.getLocalPart();
+ }
+ Attributes attrs = getAttributes(reader);
+ handler.startElement(qname.getNamespaceURI(), qname.getLocalPart(), rawname, attrs);
+ }
+
+ private static void handleEndElement(XMLStreamReader reader, ContentHandler handler) throws SAXException {
+ // fire endElement
+ QName qname = reader.getName();
+ handler.endElement(qname.getNamespaceURI(), qname.getLocalPart(), qname.toString());
+
+ // send endPrefixMapping events immediately after endElement event
+ // we send them in the opposite order to that returned but this is not
+ // actually required by SAX
+ int nsCount = reader.getNamespaceCount();
+ for (int i = nsCount - 1; i >= 0; i--) {
+ String prefix = reader.getNamespacePrefix(i);
+ if (prefix == null) { // true for default namespace
+ prefix = "";
+ }
+ handler.endPrefixMapping(prefix);
+ }
+ }
+
+ /**
+ * Get the attributes associated with the current START_ELEMENT event.
+ *
+ * @return the StAX attributes converted to org.xml.sax.Attributes
+ */
+ private Attributes getAttributes(XMLStreamReader reader) {
+ assert reader.getEventType() == XMLStreamConstants.START_ELEMENT;
+
+ AttributesImpl attrs = new AttributesImpl();
+
+ // add namespace declarations if required
+ if (namespacePrefixes) {
+ for (int i = 0; i < reader.getNamespaceCount(); i++) {
+ String prefix = reader.getNamespacePrefix(i);
+ String uri = reader.getNamespaceURI(i);
+ attrs.addAttribute(null, prefix, "xmlns:" + prefix, "CDATA", uri);
+ }
+ }
+
+ // Regular attributes
+ for (int i = 0; i < reader.getAttributeCount(); i++) {
+ String uri = reader.getAttributeNamespace(i);
+ if (uri == null) {
+ uri = "";
+ }
+ String localName = reader.getAttributeLocalName(i);
+ String prefix = reader.getAttributePrefix(i);
+ String qname;
+ if (prefix == null || prefix.length() == 0) {
+ qname = localName;
+ } else {
+ qname = prefix + ':' + localName;
+ }
+ String type = reader.getAttributeType(i);
+ String value = reader.getAttributeValue(i);
+
+ attrs.addAttribute(uri, localName, qname, type, value);
+ }
+
+ return attrs;
+ }
+
+ /**
+ * Adaptor for mapping Locator information.
+ */
+ private static final class LocatorAdaptor implements Locator {
+ private final Location location;
+
+ private LocatorAdaptor(Location location) {
+ this.location = location;
+ }
+
+ public int getColumnNumber() {
+ return location == null ? 0 : location.getColumnNumber();
+ }
+
+ public int getLineNumber() {
+ return location == null ? 0 : location.getLineNumber();
+ }
+
+ public String getPublicId() {
+ return location == null ? "" : location.getPublicId();
+ }
+
+ public String getSystemId() {
+ return location == null ? "" : location.getSystemId();
+ }
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXDataBinding.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXDataBinding.java
new file mode 100644
index 0000000000..e5fb47dab3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXDataBinding.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.lang.annotation.Annotation;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * A DataBinding for the StAX
+ *
+ * @version $Rev$ $Date$
+ */
+public class StAXDataBinding extends BaseDataBinding {
+ public static final String NAME = XMLStreamReader.class.getName();
+ public static final String[] ALIASES = new String[] {"stax"};
+
+ public StAXDataBinding() {
+ super(NAME, ALIASES, XMLStreamReader.class);
+ }
+
+ public boolean introspect(DataType type, Annotation[] annotations) {
+ if (super.introspect(type, annotations)) {
+ type.setLogical(XMLType.UNKNOWN);
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXHelper.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXHelper.java
new file mode 100755
index 0000000000..103ecbd7d1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXHelper.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.transform.Source;
+
+
+public final class StAXHelper {
+ private static final XMLInputFactory INPUT_FACTORY = XMLInputFactory.newInstance();
+ private static final XMLOutputFactory OUTPUT_FACTORY = XMLOutputFactory.newInstance();
+
+ private StAXHelper() {
+ }
+
+ public static XMLStreamReader createXMLStreamReader(InputStream inputStream) throws XMLStreamException {
+ return INPUT_FACTORY.createXMLStreamReader(inputStream);
+ }
+
+ public static XMLStreamReader createXMLStreamReader(Reader reader) throws XMLStreamException {
+ return INPUT_FACTORY.createXMLStreamReader(reader);
+ }
+
+ public static XMLStreamReader createXMLStreamReader(Source source) throws XMLStreamException {
+ return INPUT_FACTORY.createXMLStreamReader(source);
+ }
+
+ public static XMLStreamReader createXMLStreamReader(String string) throws XMLStreamException {
+ StringReader reader = new StringReader(string);
+ return createXMLStreamReader(reader);
+ }
+
+ public static String save(XMLStreamReader reader) throws XMLStreamException {
+ StringWriter writer = new StringWriter();
+ save(reader, writer);
+ return writer.toString();
+ }
+
+ public static void save(XMLStreamReader reader, OutputStream outputStream) throws XMLStreamException {
+ XMLStreamSerializer serializer = new XMLStreamSerializer();
+ XMLStreamWriter streamWriter = OUTPUT_FACTORY.createXMLStreamWriter(outputStream);
+ serializer.serialize(reader, streamWriter);
+ streamWriter.flush();
+ }
+
+ public static void save(XMLStreamReader reader, Writer writer) throws XMLStreamException {
+ XMLStreamSerializer serializer = new XMLStreamSerializer();
+ XMLStreamWriter streamWriter = OUTPUT_FACTORY.createXMLStreamWriter(writer);
+ serializer.serialize(reader, streamWriter);
+ streamWriter.flush();
+ }
+
+ public static void save(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+ XMLStreamSerializer serializer = new XMLStreamSerializer();
+ serializer.serialize(reader, writer);
+ writer.flush();
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StreamDataPipe.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StreamDataPipe.java
new file mode 100755
index 0000000000..ef1cdd809a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StreamDataPipe.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class StreamDataPipe extends BaseTransformer<OutputStream, InputStream> implements
+ DataPipe<OutputStream, InputStream> {
+
+ private ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+
+ public InputStream getResult() {
+ return new ByteArrayInputStream(outputStream.toByteArray());
+ }
+
+ public Class getTargetType() {
+ return InputStream.class;
+ }
+
+ public int getWeight() {
+ return 50;
+ }
+
+ public OutputStream getSink() {
+ return outputStream;
+ }
+
+ public Class getSourceType() {
+ return OutputStream.class;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2Node.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2Node.java
new file mode 100755
index 0000000000..0e78d7bb8f
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2Node.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringReader;
+
+import javax.xml.parsers.DocumentBuilder;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+public class String2Node extends BaseTransformer<String, Node> implements PullTransformer<String, Node> {
+
+ public Node transform(String source, TransformationContext context) {
+ try {
+ DocumentBuilder builder = DOMHelper.newDocumentBuilder();
+ InputSource inputSource = new InputSource(new StringReader(source));
+ return builder.parse(inputSource);
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return String.class;
+ }
+
+ public Class getTargetType() {
+ return Node.class;
+ }
+
+ public int getWeight() {
+ return 50;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SAX.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SAX.java
new file mode 100644
index 0000000000..82ab958c15
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SAX.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringReader;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+
+/**
+ * Transform XML string to SAX
+ */
+public class String2SAX extends BaseTransformer<String, ContentHandler> implements
+ PushTransformer<String, ContentHandler> {
+
+ public void transform(String source, ContentHandler target, TransformationContext context) {
+ try {
+ new InputSource2SAX().transform(new InputSource(new StringReader(source)), target, context);
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return String.class;
+ }
+
+ public Class getTargetType() {
+ return ContentHandler.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2XMLStreamReader.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2XMLStreamReader.java
new file mode 100755
index 0000000000..275462d266
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2XMLStreamReader.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class String2XMLStreamReader extends BaseTransformer<String, XMLStreamReader> implements
+ PullTransformer<String, XMLStreamReader> {
+
+ public XMLStreamReader transform(String source, TransformationContext context) {
+ try {
+ return StAXHelper.createXMLStreamReader(source);
+ } catch (XMLStreamException e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return String.class;
+ }
+
+ public Class getTargetType() {
+ return XMLStreamReader.class;
+ }
+
+ public int getWeight() {
+ return 50;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/WrappingXMLStreamReader.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/WrappingXMLStreamReader.java
new file mode 100644
index 0000000000..dbf5de55cd
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/WrappingXMLStreamReader.java
@@ -0,0 +1,230 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+public class WrappingXMLStreamReader implements XMLFragmentStreamReader {
+
+ private XMLStreamReader reader;
+
+ public WrappingXMLStreamReader(XMLStreamReader reader) {
+ this.reader = reader;
+ }
+
+ public boolean isDone() {
+ try {
+ return !hasNext();
+ } catch (XMLStreamException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ public Object getProperty(String string) throws IllegalArgumentException {
+ return reader.getProperty(string);
+ }
+
+ public int next() throws XMLStreamException {
+ return reader.next();
+ }
+
+ public void require(int i, String string, String string1) throws XMLStreamException {
+ // nothing to do
+ }
+
+ public String getElementText() throws XMLStreamException {
+ return reader.getElementText();
+ }
+
+ public int nextTag() throws XMLStreamException {
+ return reader.nextTag();
+ }
+
+ public boolean hasNext() throws XMLStreamException {
+ return reader.hasNext();
+ }
+
+ public void close() throws XMLStreamException {
+ reader.close();
+ }
+
+ public String getNamespaceURI(String string) {
+ return reader.getNamespaceURI(string);
+ }
+
+ public boolean isStartElement() {
+ return reader.isStartElement();
+ }
+
+ public boolean isEndElement() {
+ return reader.isEndElement();
+ }
+
+ public boolean isCharacters() {
+ return reader.isCharacters();
+ }
+
+ public boolean isWhiteSpace() {
+ return reader.isWhiteSpace();
+ }
+
+ public String getAttributeValue(String string, String string1) {
+ return reader.getAttributeValue(string, string1);
+ }
+
+ public int getAttributeCount() {
+ return reader.getAttributeCount();
+ }
+
+ public QName getAttributeName(int i) {
+ return reader.getAttributeName(i);
+ }
+
+ public String getAttributeNamespace(int i) {
+ return reader.getAttributeNamespace(i);
+ }
+
+ public String getAttributeLocalName(int i) {
+ return reader.getAttributeLocalName(i);
+ }
+
+ public String getAttributePrefix(int i) {
+ return reader.getAttributeLocalName(i);
+ }
+
+ public String getAttributeType(int i) {
+ return reader.getAttributeType(i);
+ }
+
+ public String getAttributeValue(int i) {
+ return reader.getAttributeValue(i);
+ }
+
+ public boolean isAttributeSpecified(int i) {
+ return reader.isAttributeSpecified(i);
+ }
+
+ public int getNamespaceCount() {
+ return reader.getNamespaceCount();
+ }
+
+ public String getNamespacePrefix(int i) {
+ return reader.getNamespacePrefix(i);
+ }
+
+ public String getNamespaceURI(int i) {
+ return reader.getNamespaceURI(i);
+ }
+
+ public NamespaceContext getNamespaceContext() {
+ return reader.getNamespaceContext();
+ }
+
+ public int getEventType() {
+ return reader.getEventType();
+ }
+
+ public String getText() {
+ return reader.getText();
+ }
+
+ public char[] getTextCharacters() {
+ return reader.getTextCharacters();
+ }
+
+ public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+ return reader.getTextCharacters(i, chars, i1, i2);
+ }
+
+ public int getTextStart() {
+ return reader.getTextStart();
+ }
+
+ public int getTextLength() {
+ return reader.getTextLength();
+ }
+
+ public String getEncoding() {
+ return reader.getEncoding();
+ }
+
+ public boolean hasText() {
+ return reader.hasText();
+ }
+
+ public Location getLocation() {
+ return reader.getLocation();
+ }
+
+ public QName getName() {
+ return reader.getName();
+ }
+
+ public String getLocalName() {
+ return reader.getLocalName();
+ }
+
+ public boolean hasName() {
+ return reader.hasName();
+ }
+
+ public String getNamespaceURI() {
+ return reader.getNamespaceURI();
+ }
+
+ public String getPrefix() {
+ return reader.getPrefix();
+ }
+
+ public String getVersion() {
+ return reader.getVersion();
+ }
+
+ public boolean isStandalone() {
+ return reader.isStandalone();
+ }
+
+ public boolean standaloneSet() {
+ return reader.standaloneSet();
+ }
+
+ public String getCharacterEncodingScheme() {
+ return reader.getCharacterEncodingScheme();
+ }
+
+ public String getPITarget() {
+ return reader.getPITarget();
+ }
+
+ public String getPIData() {
+ return reader.getPIData();
+ }
+
+ public void setParentNamespaceContext(NamespaceContext nsContext) {
+ // nothing to do here
+ }
+
+ public void init() {
+ // Nothing to do here
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Writer2ReaderDataPipe.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Writer2ReaderDataPipe.java
new file mode 100755
index 0000000000..66369adf28
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Writer2ReaderDataPipe.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Reader;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class Writer2ReaderDataPipe extends BaseTransformer<Writer, Reader> implements DataPipe<Writer, Reader> {
+
+ private StringWriter writer = new StringWriter();
+
+ public Reader getResult() {
+ return new StringReader(writer.toString());
+ }
+
+ public Class getTargetType() {
+ return Reader.class;
+ }
+
+ public int getWeight() {
+ return 50;
+ }
+
+ public Writer getSink() {
+ return writer;
+ }
+
+ public Class getSourceType() {
+ return Writer.class;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLDocumentStreamReader.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLDocumentStreamReader.java
new file mode 100644
index 0000000000..e2bebd0eb0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLDocumentStreamReader.java
@@ -0,0 +1,451 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.NoSuchElementException;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * This class is derived from Apache Axis2 class
+ * org.apache.axis2.util.StreamWrapper</a>. It's used wrap a XMLStreamReader to
+ * create a XMLStreamReader representing a document and it will produce
+ * START_DOCUMENT, END_DOCUMENT events.
+ */
+public class XMLDocumentStreamReader implements XMLStreamReader {
+ private static final int STATE_COMPLETE_AT_NEXT = 2; // The wrapper
+ // will produce
+ // END_DOCUMENT
+
+ private static final int STATE_COMPLETED = 3; // Done
+
+ private static final int STATE_INIT = 0; // The wrapper will produce
+ // START_DOCUMENT
+
+ private static final int STATE_SWITCHED = 1; // The real reader will
+ // produce events
+
+ private XMLStreamReader realReader;
+
+ private int state = STATE_INIT;
+
+ public XMLDocumentStreamReader(XMLStreamReader realReader) {
+ if (realReader == null) {
+ throw new UnsupportedOperationException("Reader cannot be null");
+ }
+
+ this.realReader = realReader;
+
+ if (realReader instanceof XMLFragmentStreamReader) {
+ ((XMLFragmentStreamReader)realReader).init();
+ }
+
+ // If the real reader is positioned at START_DOCUMENT, always use
+ // the real reader
+ if (realReader.getEventType() == START_DOCUMENT) {
+ state = STATE_SWITCHED;
+ }
+ }
+
+ public void close() throws XMLStreamException {
+ realReader.close();
+ }
+
+ public int getAttributeCount() {
+ if (isDelegating()) {
+ return realReader.getAttributeCount();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributeLocalName(int i) {
+ if (isDelegating()) {
+ return realReader.getAttributeLocalName(i);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public QName getAttributeName(int i) {
+ if (isDelegating()) {
+ return realReader.getAttributeName(i);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributeNamespace(int i) {
+ if (isDelegating()) {
+ return realReader.getAttributeNamespace(i);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributePrefix(int i) {
+ if (isDelegating()) {
+ return realReader.getAttributePrefix(i);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributeType(int i) {
+ if (isDelegating()) {
+ return realReader.getAttributeType(i);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributeValue(int i) {
+ if (isDelegating()) {
+ return realReader.getAttributeValue(i);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributeValue(String s, String s1) {
+ if (isDelegating()) {
+ return realReader.getAttributeValue(s, s1);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getCharacterEncodingScheme() {
+ return realReader.getCharacterEncodingScheme();
+ }
+
+ public String getElementText() throws XMLStreamException {
+ if (isDelegating()) {
+ return realReader.getElementText();
+ } else {
+ throw new XMLStreamException();
+ }
+ }
+
+ public String getEncoding() {
+ return realReader.getEncoding();
+ }
+
+ public int getEventType() {
+ int event = -1;
+ switch (state) {
+ case STATE_SWITCHED:
+ case STATE_COMPLETE_AT_NEXT:
+ event = realReader.getEventType();
+ break;
+ case STATE_INIT:
+ event = START_DOCUMENT;
+ break;
+ case STATE_COMPLETED:
+ event = END_DOCUMENT;
+ break;
+ }
+ return event;
+ }
+
+ public String getLocalName() {
+ if (isDelegating()) {
+ return realReader.getLocalName();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public Location getLocation() {
+ if (isDelegating()) {
+ return realReader.getLocation();
+ } else {
+ return null;
+ }
+ }
+
+ public QName getName() {
+ if (isDelegating()) {
+ return realReader.getName();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public NamespaceContext getNamespaceContext() {
+ return realReader.getNamespaceContext();
+ }
+
+ public int getNamespaceCount() {
+ if (isDelegating()) {
+ return realReader.getNamespaceCount();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getNamespacePrefix(int i) {
+ if (isDelegating()) {
+ return realReader.getNamespacePrefix(i);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getNamespaceURI() {
+ if (isDelegating()) {
+ return realReader.getNamespaceURI();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getNamespaceURI(int i) {
+ if (isDelegating()) {
+ return realReader.getNamespaceURI(i);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getNamespaceURI(String s) {
+ if (isDelegating()) {
+ return realReader.getNamespaceURI(s);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getPIData() {
+ if (isDelegating()) {
+ return realReader.getPIData();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getPITarget() {
+ if (isDelegating()) {
+ return realReader.getPITarget();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getPrefix() {
+ if (isDelegating()) {
+ return realReader.getPrefix();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public Object getProperty(String s) throws IllegalArgumentException {
+ if (isDelegating()) {
+ return realReader.getProperty(s);
+ } else {
+ throw new IllegalArgumentException();
+ }
+ }
+
+ public String getText() {
+ if (isDelegating()) {
+ return realReader.getText();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public char[] getTextCharacters() {
+ if (isDelegating()) {
+ return realReader.getTextCharacters();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+ if (isDelegating()) {
+ return realReader.getTextCharacters(i, chars, i1, i2);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public int getTextLength() {
+ if (isDelegating()) {
+ return realReader.getTextLength();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public int getTextStart() {
+ if (isDelegating()) {
+ return realReader.getTextStart();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getVersion() {
+ if (isDelegating()) {
+ return realReader.getVersion();
+ } else {
+ return null;
+ }
+ }
+
+ public boolean hasName() {
+ if (isDelegating()) {
+ return realReader.hasName();
+ } else {
+ return false;
+ }
+ }
+
+ public boolean hasNext() throws XMLStreamException {
+ if (state == STATE_COMPLETE_AT_NEXT) {
+ return true;
+ } else if (state == STATE_COMPLETED) {
+ return false;
+ } else if (state == STATE_SWITCHED) {
+ return realReader.hasNext();
+ } else {
+ return true;
+ }
+ }
+
+ public boolean hasText() {
+ if (isDelegating()) {
+ return realReader.hasText();
+ } else {
+ return false;
+ }
+ }
+
+ public boolean isAttributeSpecified(int i) {
+ if (isDelegating()) {
+ return realReader.isAttributeSpecified(i);
+ } else {
+ return false;
+ }
+ }
+
+ public boolean isCharacters() {
+ if (isDelegating()) {
+ return realReader.isCharacters();
+ } else {
+ return false;
+ }
+ }
+
+ private boolean isDelegating() {
+ return state == STATE_SWITCHED || state == STATE_COMPLETE_AT_NEXT;
+ }
+
+ public boolean isEndElement() {
+ if (isDelegating()) {
+ return realReader.isEndElement();
+ } else {
+ return false;
+ }
+ }
+
+ public boolean isStandalone() {
+ if (isDelegating()) {
+ return realReader.isStandalone();
+ } else {
+ return false;
+ }
+ }
+
+ public boolean isStartElement() {
+ if (isDelegating()) {
+ return realReader.isStartElement();
+ } else {
+ return false;
+ }
+ }
+
+ public boolean isWhiteSpace() {
+ if (isDelegating()) {
+ return realReader.isWhiteSpace();
+ } else {
+ return false;
+ }
+ }
+
+ public int next() throws XMLStreamException {
+ int returnEvent;
+
+ switch (state) {
+ case STATE_SWITCHED:
+ returnEvent = realReader.next();
+ if (returnEvent == END_DOCUMENT) {
+ state = STATE_COMPLETED;
+ } else if (!realReader.hasNext()) {
+ state = STATE_COMPLETE_AT_NEXT;
+ }
+ break;
+ case STATE_INIT:
+ state = STATE_SWITCHED;
+ returnEvent = realReader.getEventType();
+ break;
+ case STATE_COMPLETE_AT_NEXT:
+ state = STATE_COMPLETED;
+ returnEvent = END_DOCUMENT;
+ break;
+ case STATE_COMPLETED:
+ // oops - no way we can go beyond this
+ throw new NoSuchElementException("End of stream has reached.");
+ default:
+ throw new UnsupportedOperationException();
+ }
+
+ return returnEvent;
+ }
+
+ public int nextTag() throws XMLStreamException {
+ if (isDelegating()) {
+ return realReader.nextTag();
+ } else {
+ throw new XMLStreamException();
+ }
+ }
+
+ public void require(int i, String s, String s1) throws XMLStreamException {
+ if (isDelegating()) {
+ realReader.require(i, s, s1);
+ }
+ }
+
+ public boolean standaloneSet() {
+ if (isDelegating()) {
+ return realReader.standaloneSet();
+ } else {
+ return false;
+ }
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReader.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReader.java
new file mode 100644
index 0000000000..a42d6acc9a
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReader.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+public interface XMLFragmentStreamReader extends XMLStreamReader {
+ QName NIL_QNAME = new QName("http://www.w3.org/2001/XMLSchema-instance", "nil", "xsi");
+ String NIL_VALUE_TRUE = "true";
+
+ /**
+ * this will help to handle Text within the current element. user should
+ * pass the element text to the property list as this ELEMENT_TEXT as the
+ * key. This key deliberately has a space in it so that it is not a valid
+ * XML name
+ */
+ String ELEMENT_TEXT = "Element Text";
+
+ /**
+ * Extra method to query the state of the pullparser
+ */
+ boolean isDone();
+
+ /**
+ * add the parent namespace context to this parser
+ */
+ void setParentNamespaceContext(NamespaceContext nsContext);
+
+ /**
+ * Initiate the parser - this will do whatever the needed tasks to initiate
+ * the parser and must be called before attempting any specific parsing
+ * using this parser
+ */
+ void init();
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReaderImpl.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReaderImpl.java
new file mode 100644
index 0000000000..6d8687c89e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReaderImpl.java
@@ -0,0 +1,857 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * This is the new implementation of the XMLFramentStreamReader. The approach
+ * here is simple When the pull parser needs to generate events for a particular
+ * name-value(s) pair it always handes over (delegates) the task to another pull
+ * parser which knows how to deal with it The common types of name value pairs
+ * we'll come across are
+ * <ul>
+ * <li> String name/QName name - String value
+ * <li> String name/QName name - String[] value
+ * <li> QName name/String name - XMLStreamReader value
+ * <li> QName name/String name - XMLStreamable value
+ * <li> QName name/String name - Java bean
+ * <li> QName name/String name - Datahandler
+ *
+ * </ul>
+ * <p/> As for the attributes, these are the possible combinations in the array
+ * <ul>
+ * <li> String name/QName name - String value
+ * </ul>
+ * Note that certain array methods have been deliberately removed to avoid
+ * complications. The generated code will take the trouble to lay the elements
+ * of the array in the correct order <p/> <p/> Hence there will be a parser impl
+ * that knows how to handle these types, and this parent parser will always
+ * delegate these tasks to the child pullparasers in effect this is one huge
+ * state machine that has only a few states and delegates things down to the
+ * child parsers whenever possible <p/>
+ *
+ * @version $Rev$ $Date$
+ */
+public class XMLFragmentStreamReaderImpl implements XMLFragmentStreamReader {
+
+ private static final int DELEGATED_STATE = 2;
+ private static final int END_ELEMENT_STATE = 1;
+ // states for this pullparser - it can only have four states
+ private static final int START_ELEMENT_STATE = 0;
+ private static final int TEXT_STATE = 3;
+
+ protected NamedProperty[] attributes;
+
+ // reference to the child reader
+ protected XMLFragmentStreamReader childReader;
+ // current property index
+ // initialized at zero
+ protected int index;
+ protected Map<String, String> declaredNamespaceMap = new HashMap<String, String>();
+ protected QName elementQName;
+
+ // we always create a new namespace context
+ protected DelegatingNamespaceContext namespaceContext = new DelegatingNamespaceContext();
+
+ protected NamedProperty[] elements;
+
+ // integer field that keeps the state of this
+ // parser.
+ protected int state = START_ELEMENT_STATE;
+
+ /*
+ * we need to pass in a namespace context since when delegated, we've no
+ * idea of the current namespace context. So it needs to be passed on here!
+ */
+ public XMLFragmentStreamReaderImpl(QName elementQName, NamedProperty[] elements, NamedProperty[] attributes) {
+ // validate the lengths, since both the arrays are supposed
+ // to have
+ this.elements = elements == null ? new NamedProperty[0] : elements;
+ this.elementQName = elementQName;
+ this.attributes = attributes == null ? new NamedProperty[0] : attributes;
+ }
+
+ protected XMLFragmentStreamReaderImpl(QName elementQName) {
+ this.elementQName = elementQName;
+ }
+
+ /**
+ * add the namespace context
+ */
+
+ public void setParentNamespaceContext(NamespaceContext nsContext) {
+ // register the namespace context passed in to this
+ this.namespaceContext.setParentNsContext(nsContext);
+
+ }
+
+ protected NamedProperty[] getElements() {
+ return elements;
+ }
+
+ protected NamedProperty[] getAttributes() {
+ return attributes;
+ }
+
+ protected QName[] getNamespaces() {
+ return new QName[0];
+ }
+
+ /**
+ * @param prefix
+ * @param uri
+ */
+ protected void addToNsMap(String prefix, String uri) {
+ if (!uri.equals(namespaceContext.getNamespaceURI(prefix))) {
+ namespaceContext.pushNamespace(prefix, uri);
+ declaredNamespaceMap.put(prefix, uri);
+ }
+ }
+
+ public void close() throws XMLStreamException {
+ // do nothing here - we have no resources to free
+ }
+
+ public int getAttributeCount() {
+ return (state == DELEGATED_STATE) ? childReader.getAttributeCount() : (state == START_ELEMENT_STATE
+ ? getAttributes().length : 0);
+ }
+
+ public String getAttributeLocalName(int i) {
+ if (state == DELEGATED_STATE) {
+ return childReader.getAttributeLocalName(i);
+ } else if (state == START_ELEMENT_STATE) {
+ QName name = getAttributeName(i);
+ if (name == null) {
+ return null;
+ } else {
+ return name.getLocalPart();
+ }
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ /**
+ * @param i
+ */
+ public QName getAttributeName(int i) {
+ if (state == DELEGATED_STATE) {
+ return childReader.getAttributeName(i);
+ } else if (state == START_ELEMENT_STATE) {
+ if ((i >= (getAttributes().length)) || i < 0) { // out of range
+ return null;
+ } else {
+ // get the attribute pointer
+ QName attribPointer = getAttributes()[i].getKey();
+ // case one - attrib name is null
+ // this should be the pointer to the OMAttribute then
+ if (attribPointer == null) {
+ throw new UnsupportedOperationException();
+ } else if (attribPointer instanceof QName) {
+ return (QName)attribPointer;
+ } else {
+ return null;
+ }
+ }
+ } else {
+ throw new IllegalStateException(); // as per the api contract
+ }
+
+ }
+
+ public String getAttributeNamespace(int i) {
+ if (state == DELEGATED_STATE) {
+ return childReader.getAttributeNamespace(i);
+ } else if (state == START_ELEMENT_STATE) {
+ QName name = getAttributeName(i);
+ if (name == null) {
+ return null;
+ } else {
+ return name.getNamespaceURI();
+ }
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributePrefix(int i) {
+ if (state == DELEGATED_STATE) {
+ return childReader.getAttributePrefix(i);
+ } else if (state == START_ELEMENT_STATE) {
+ QName name = getAttributeName(i);
+ if (name == null) {
+ return null;
+ } else {
+ return name.getPrefix();
+ }
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getAttributeType(int i) {
+ return null; // not supported
+ }
+
+ public String getAttributeValue(int i) {
+ if (state == DELEGATED_STATE) {
+ return childReader.getAttributeValue(i);
+ } else if (state == START_ELEMENT_STATE) {
+ if ((i >= (getAttributes().length)) || i < 0) { // out of range
+ return null;
+ } else {
+ // get the attribute pointer
+ QName attribPointer = getAttributes()[i].getKey();
+ Object omAttribObj = getAttributes()[i].getValue();
+ // case one - attrib name is null
+ // this should be the pointer to the OMAttribute then
+ if (attribPointer == null) {
+ throw new UnsupportedOperationException();
+ } else if (attribPointer instanceof QName) {
+ return (String)omAttribObj;
+ } else {
+ return null;
+ }
+ }
+ } else {
+ throw new IllegalStateException();
+ }
+
+ }
+
+ public String getAttributeValue(String nsUri, String localName) {
+
+ int attribCount = getAttributeCount();
+ String returnValue = null;
+ QName attribQualifiedName;
+ for (int i = 0; i < attribCount; i++) {
+ attribQualifiedName = getAttributeName(i);
+ if (nsUri == null) {
+ if (localName.equals(attribQualifiedName.getLocalPart())) {
+ returnValue = getAttributeValue(i);
+ break;
+ }
+ } else {
+ if (localName.equals(attribQualifiedName.getLocalPart()) && nsUri.equals(attribQualifiedName
+ .getNamespaceURI())) {
+ returnValue = getAttributeValue(i);
+ break;
+ }
+ }
+
+ }
+
+ return returnValue;
+ }
+
+ public String getCharacterEncodingScheme() {
+ return null; // todo - should we return something for this ?
+ }
+
+ /**
+ * todo implement the right contract for this
+ *
+ * @throws XMLStreamException
+ */
+ public String getElementText() throws XMLStreamException {
+ if (state == DELEGATED_STATE) {
+ return childReader.getElementText();
+ } else {
+ return null;
+ }
+
+ }
+
+ // /////////////////////////////////////////////////////////////////////////
+ // / attribute handling
+ // /////////////////////////////////////////////////////////////////////////
+
+ public String getEncoding() {
+ if (state == DELEGATED_STATE) {
+ return childReader.getEncoding();
+ } else {
+ // we've no idea what the encoding is going to be in this case
+ // perhaps we ought to return some constant here, which the user
+ // might
+ // have access to change!
+ return null;
+ }
+ }
+
+ public int getEventType() {
+ if (state == START_ELEMENT_STATE) {
+ return START_ELEMENT;
+ } else if (state == END_ELEMENT_STATE) {
+ return END_ELEMENT;
+ } else if (state == TEXT_STATE) {
+ return CHARACTERS;
+ } else { // this is the delegated state
+ return childReader.getEventType();
+ }
+ }
+
+ public String getLocalName() {
+ if (state == DELEGATED_STATE) {
+ return childReader.getLocalName();
+ } else if (state != TEXT_STATE) {
+ return elementQName.getLocalPart();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ /**
+ */
+ public Location getLocation() {
+ // return a default location
+ return new Location() {
+ public int getCharacterOffset() {
+ return 0;
+ }
+
+ public int getColumnNumber() {
+ return 0;
+ }
+
+ public int getLineNumber() {
+ return 0;
+ }
+
+ public String getPublicId() {
+ return null;
+ }
+
+ public String getSystemId() {
+ return null;
+ }
+ };
+ }
+
+ public QName getName() {
+ if (state == DELEGATED_STATE) {
+ return childReader.getName();
+ } else if (state != TEXT_STATE) {
+ return elementQName;
+ } else {
+ throw new IllegalStateException();
+ }
+
+ }
+
+ public NamespaceContext getNamespaceContext() {
+ if (state == DELEGATED_STATE) {
+ return childReader.getNamespaceContext();
+ } else {
+ return namespaceContext;
+ }
+
+ }
+
+ public int getNamespaceCount() {
+ if (state == DELEGATED_STATE) {
+ return childReader.getNamespaceCount();
+ } else {
+ return declaredNamespaceMap.size();
+ }
+ }
+
+ /**
+ * @param i
+ */
+ public String getNamespacePrefix(int i) {
+ if (state == DELEGATED_STATE) {
+ return childReader.getNamespacePrefix(i);
+ } else if (state != TEXT_STATE) {
+ // order the prefixes
+ String[] prefixes = makePrefixArray();
+ if ((i >= prefixes.length) || (i < 0)) {
+ return null;
+ } else {
+ return prefixes[i];
+ }
+
+ } else {
+ throw new IllegalStateException();
+ }
+
+ }
+
+ public String getNamespaceURI() {
+ if (state == DELEGATED_STATE) {
+ return childReader.getNamespaceURI();
+ } else if (state == TEXT_STATE) {
+ return null;
+ } else {
+ return elementQName.getNamespaceURI();
+ }
+ }
+
+ // /////////////////////////////////////////////////////////////////////////
+ // //////////// end of attribute handling
+ // /////////////////////////////////////////////////////////////////////////
+
+ // //////////////////////////////////////////////////////////////////////////
+ // //////////// namespace handling
+ // //////////////////////////////////////////////////////////////////////////
+
+ public String getNamespaceURI(int i) {
+ if (state == DELEGATED_STATE) {
+ return childReader.getNamespaceURI(i);
+ } else if (state != TEXT_STATE) {
+ String namespacePrefix = getNamespacePrefix(i);
+ return namespacePrefix == null ? null : (String)declaredNamespaceMap.get(namespacePrefix);
+ } else {
+ throw new IllegalStateException();
+ }
+
+ }
+
+ public String getNamespaceURI(String prefix) {
+ return namespaceContext.getNamespaceURI(prefix);
+ }
+
+ public String getPIData() {
+ throw new UnsupportedOperationException("Yet to be implemented !!");
+ }
+
+ public String getPITarget() {
+ throw new UnsupportedOperationException("Yet to be implemented !!");
+ }
+
+ public String getPrefix() {
+ if (state == DELEGATED_STATE) {
+ return childReader.getPrefix();
+ } else if (state == TEXT_STATE) {
+ return null;
+ } else {
+ String prefix = elementQName.getPrefix();
+ return "".equals(prefix) ? null : prefix;
+ }
+ }
+
+ // /////////////////////////////////////////////////////////////////////////
+ // /////// end of namespace handling
+ // /////////////////////////////////////////////////////////////////////////
+
+ /**
+ * @param key
+ * @throws IllegalArgumentException
+ */
+ public Object getProperty(String key) throws IllegalArgumentException {
+ if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) {
+ return null;
+ } else if (state == TEXT_STATE) {
+ return null;
+ } else if (state == DELEGATED_STATE) {
+ return childReader.getProperty(key);
+ } else {
+ return null;
+ }
+
+ }
+
+ public String getText() {
+ if (state == DELEGATED_STATE) {
+ return childReader.getText();
+ } else if (state == TEXT_STATE) {
+ return (String)getElements()[index - 1].getValue();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public char[] getTextCharacters() {
+ if (state == DELEGATED_STATE) {
+ return childReader.getTextCharacters();
+ } else if (state == TEXT_STATE) {
+ return getElements()[index - 1].getValue() == null ? new char[0] : ((String)getElements()[index - 1]
+ .getValue()).toCharArray();
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ private int copy(int sourceStart, char[] target, int targetStart, int length) {
+ char[] source = getTextCharacters();
+ if (sourceStart > source.length) {
+ throw new IndexOutOfBoundsException("source start > source length");
+ }
+ int sourceLen = source.length - sourceStart;
+ if (length > sourceLen) {
+ length = sourceLen;
+ }
+ System.arraycopy(source, sourceStart, target, targetStart, length);
+ return sourceLen;
+ }
+
+ public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+ if (state == DELEGATED_STATE) {
+ return childReader.getTextCharacters(i, chars, i1, i2);
+ } else if (state == TEXT_STATE) {
+ return copy(i, chars, i1, i2);
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public int getTextLength() {
+ if (state == DELEGATED_STATE) {
+ return childReader.getTextLength();
+ } else if (state == TEXT_STATE) {
+ return getTextCharacters().length;
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public int getTextStart() {
+ if (state == DELEGATED_STATE) {
+ return childReader.getTextStart();
+ } else if (state == TEXT_STATE) {
+ return 0; // assume text always starts at 0
+ } else {
+ throw new IllegalStateException();
+ }
+ }
+
+ public String getVersion() {
+ return null;
+ }
+
+ public boolean hasName() {
+ // since this parser always has a name, the hasname
+ // has to return true if we are still navigating this element
+ // if not we should ask the child reader for it.
+ if (state == DELEGATED_STATE) {
+ return childReader.hasName();
+ } else {
+ return state != TEXT_STATE;
+ }
+ }
+
+ /**
+ * @throws XMLStreamException
+ */
+ public boolean hasNext() throws XMLStreamException {
+ if (state == DELEGATED_STATE) {
+ if (childReader.isDone()) {
+ // the child reader is done. We shouldn't be getting the
+ // hasnext result from the child pullparser then
+ return true;
+ } else {
+ return childReader.hasNext();
+ }
+ } else {
+ return state == START_ELEMENT_STATE || state == TEXT_STATE;
+
+ }
+ }
+
+ /**
+ * check the validity of this implementation
+ */
+ public boolean hasText() {
+ if (state == DELEGATED_STATE) {
+ return childReader.hasText();
+ } else {
+ return state == TEXT_STATE;
+ }
+
+ }
+
+ /**
+ * we need to split out the calling to the populate namespaces seperately
+ * since this needs to be done *after* setting the parent namespace context.
+ * We cannot assume it will happen at construction!
+ */
+ public void init() {
+ // here we have an extra issue to attend to. we need to look at the
+ // prefixes and uris (the combination) and populate a hashmap of
+ // namespaces. The hashmap of namespaces will be used to serve the
+ // namespace context
+
+ populateNamespaceContext();
+ }
+
+ public boolean isAttributeSpecified(int i) {
+ return false; // not supported
+ }
+
+ public boolean isCharacters() {
+ if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) {
+ return false;
+ }
+ return childReader.isCharacters();
+ }
+
+ /**
+ * are we done ?
+ */
+ public boolean isDone() {
+ return state == END_ELEMENT_STATE;
+ }
+
+ public boolean isEndElement() {
+ if (state == START_ELEMENT_STATE) {
+ return false;
+ } else if (state == END_ELEMENT_STATE) {
+ return true;
+ }
+ return childReader.isEndElement();
+ }
+
+ public boolean isStandalone() {
+ return true;
+ }
+
+ public boolean isStartElement() {
+ if (state == START_ELEMENT_STATE) {
+ return true;
+ } else if (state == END_ELEMENT_STATE) {
+ return false;
+ }
+ return childReader.isStartElement();
+ }
+
+ public boolean isWhiteSpace() {
+ if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) {
+ return false;
+ }
+ return childReader.isWhiteSpace();
+ }
+
+ /**
+ * Get the prefix list from the hastable and take that into an array
+ */
+ private String[] makePrefixArray() {
+ String[] prefixes = (String[])declaredNamespaceMap.keySet().toArray(new String[declaredNamespaceMap.size()]);
+ Arrays.sort(prefixes);
+ return prefixes;
+ }
+
+ /**
+ * By far this should be the most important method in this class this method
+ * changes the state of the parser
+ */
+ public int next() throws XMLStreamException {
+ int returnEvent = -1; // invalid state is the default state
+ switch (state) {
+ case START_ELEMENT_STATE:
+ // current element is start element. We should be looking at the
+ // property list and making a pullparser for the property value
+ if (getElements() == null || getElements().length == 0) {
+ // no properties - move to the end element state
+ // straightaway
+ state = END_ELEMENT_STATE;
+ returnEvent = END_ELEMENT;
+ } else {
+ // there are properties. now we should delegate this task to
+ // a
+ // child reader depending on the property type
+ returnEvent = processProperties();
+
+ }
+ break;
+ case END_ELEMENT_STATE:
+ // we've reached the end element already. If the user tries to
+ // push
+ // further ahead then it is an exception
+ throw new XMLStreamException("Trying to go beyond the end of the pullparser");
+
+ case DELEGATED_STATE:
+ if (childReader.isDone()) {
+ // we've reached the end!
+ if (index > (getElements().length - 1)) {
+ state = END_ELEMENT_STATE;
+ returnEvent = END_ELEMENT;
+ } else {
+ returnEvent = processProperties();
+ }
+ } else {
+ returnEvent = childReader.next();
+ }
+ break;
+
+ case TEXT_STATE:
+ // if there are any more event we should be delegating to
+ // processProperties. if not we just return an end element
+ if (index > (getElements().length - 1)) {
+ state = END_ELEMENT_STATE;
+ returnEvent = END_ELEMENT;
+ } else {
+ returnEvent = processProperties();
+ }
+ break;
+ }
+ return returnEvent;
+ }
+
+ // /////////////////////////////////////////////////////////////////////////
+ // / Other utility methods
+ // ////////////////////////////////////////////////////////////////////////
+
+ /**
+ * todo implement this
+ *
+ * @throws XMLStreamException
+ */
+ public int nextTag() throws XMLStreamException {
+ return 0;
+ }
+
+ /**
+ * Populates a namespace context
+ */
+ private void populateNamespaceContext() {
+
+ // first add the current element namespace to the namespace context
+ // declare it if not found
+ addToNsMap(elementQName.getPrefix(), elementQName.getNamespaceURI());
+
+ for (QName n : getNamespaces()) {
+ addToNsMap(n.getPrefix(), n.getNamespaceURI());
+ }
+
+ // traverse through the attributes and populate the namespace context
+ // the attrib list can be of many combinations
+ // the valid combinations are
+ // String - String
+ // QName - QName
+ // null - OMAttribute
+
+ for (int i = 0; i < getAttributes().length; i++) { // jump in two
+ QName attrQName = getAttributes()[i].getKey();
+ if (!"".equals(attrQName.getNamespaceURI())) {
+ addToNsMap(attrQName.getPrefix(), attrQName.getNamespaceURI());
+ }
+ }
+ }
+
+ /**
+ * A convenient method to reuse the properties
+ *
+ * @return event to be thrown
+ * @throws XMLStreamException
+ */
+ private int processProperties() throws XMLStreamException {
+ // move to the next property depending on the current property
+ // index
+ QName propertyQName = getElements()[index].getKey();
+ boolean textFound = false;
+ if (propertyQName == null) {
+ throw new XMLStreamException("property key cannot be null!");
+ } else if (ELEMENT_TEXT.equals(propertyQName.getLocalPart())) {
+ // propPointer being a String has a special case
+ // that is it can be a the special constant ELEMENT_TEXT that
+ // says this text event
+ textFound = true;
+ }
+
+ // ok! we got the key. Now look at the value
+ Object propertyValue = getElements()[index].getValue();
+ // cater for the special case now
+ if (textFound) {
+ // no delegation here - make the parser null and immediately
+ // return with the event characters
+ childReader = null;
+ state = TEXT_STATE;
+ ++index;
+ return CHARACTERS;
+ } else if (propertyValue == null) {
+ // if the value is null we delegate the work to a nullable
+ // parser
+ childReader = new NilElementStreamReader(propertyQName);
+ childReader.setParentNamespaceContext(this.namespaceContext);
+ childReader.init();
+ } else if (propertyValue instanceof String) {
+ // strings are handled by the NameValuePairStreamReader
+ childReader = new NameValuePairStreamReader(propertyQName, (String)propertyValue);
+ childReader.setParentNamespaceContext(this.namespaceContext);
+ childReader.init();
+ } else if (propertyValue instanceof String[]) {
+ // string[] are handled by the NameValueArrayStreamReader
+ // if the array is empty - skip it
+ if (((String[])propertyValue).length == 0) {
+ // advance the index
+ ++index;
+ return processProperties();
+ } else {
+ childReader = new NameValueArrayStreamReader(propertyQName, (String[])propertyValue);
+ childReader.setParentNamespaceContext(this.namespaceContext);
+ childReader.init();
+ }
+
+ } else if (propertyValue instanceof XMLStreamable) {
+ // ADBbean has it's own method to get a reader
+ XMLStreamReader reader = ((XMLStreamable)propertyValue).getXMLStreamReader(propertyQName);
+ // we know for sure that this is an ADB XMLStreamreader.
+ // However we need to make sure that it is compatible
+ if (reader instanceof XMLFragmentStreamReader) {
+ childReader = (XMLFragmentStreamReader)reader;
+ childReader.setParentNamespaceContext(this.namespaceContext);
+ childReader.init();
+ } else {
+ // wrap it to make compatible
+ childReader = new WrappingXMLStreamReader(reader);
+ }
+ } else if (propertyValue instanceof XMLStreamReader) {
+ XMLStreamReader reader = (XMLStreamReader)propertyValue;
+ if (reader instanceof XMLFragmentStreamReader) {
+ childReader = (XMLFragmentStreamReader)reader;
+ childReader.setParentNamespaceContext(this.namespaceContext);
+ childReader.init();
+ } else {
+ // wrap it to make compatible
+ childReader = new WrappingXMLStreamReader(reader);
+ }
+
+ } else {
+ // all special possiblilities has been tried! Let's treat
+ // the thing as a bean and try generating events from it
+ childReader = new WrappingXMLStreamReader(BeanUtil.getXMLStreamReader(propertyValue, propertyQName));
+ // we cannot register the namespace context here
+ }
+
+ // set the state here
+ state = DELEGATED_STATE;
+ // we are done with the delegation
+ // increment the property index
+ ++index;
+ return childReader.getEventType();
+ }
+
+ public void require(int i, String string, String string1) throws XMLStreamException {
+ throw new UnsupportedOperationException();
+ }
+
+ public boolean standaloneSet() {
+ return true;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLGroupDataBinding.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLGroupDataBinding.java
new file mode 100644
index 0000000000..08bfed9545
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLGroupDataBinding.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.Writer;
+import java.lang.annotation.Annotation;
+
+import javax.xml.stream.XMLEventReader;
+import javax.xml.stream.XMLEventWriter;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+
+import org.apache.tuscany.sca.databinding.impl.GroupDataBinding;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+
+/**
+ * A Group DataBinding
+ *
+ * @version $Rev$ $Date$
+ */
+public class XMLGroupDataBinding extends GroupDataBinding {
+
+ public XMLGroupDataBinding() {
+ super(new Class[] {InputStream.class, OutputStream.class, Reader.class, Writer.class, Source.class,
+ Result.class, InputSource.class, ContentHandler.class, XMLStreamReader.class,
+ XMLStreamWriter.class, XMLEventReader.class, XMLEventWriter.class});
+ }
+
+ @Override
+ protected Object getLogical(Class<?> markerType, Annotation[] annotations) {
+ return XMLType.UNKNOWN;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2Node.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2Node.java
new file mode 100644
index 0000000000..86a9a0912b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2Node.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Transform DOM Node to XML XMLStreamReader
+ */
+public class XMLStreamReader2Node extends BaseTransformer<XMLStreamReader, Node> implements
+ PullTransformer<XMLStreamReader, Node> {
+ private SAX2DOMPipe pipe = new SAX2DOMPipe();
+
+ private XMLStreamReader2SAX stax2sax = new XMLStreamReader2SAX();
+
+ public Node transform(XMLStreamReader source, TransformationContext context) {
+ try {
+ stax2sax.transform(source, pipe.getSink(), context);
+ return pipe.getResult();
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return XMLStreamReader.class;
+ }
+
+ public Class getTargetType() {
+ return Node.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2SAX.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2SAX.java
new file mode 100644
index 0000000000..1ffda0f681
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2SAX.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+
+/**
+ * XMLStreamReader to SAX events
+ */
+public class XMLStreamReader2SAX extends BaseTransformer<XMLStreamReader, ContentHandler> implements
+ PushTransformer<XMLStreamReader, ContentHandler> {
+
+ /**
+ * @see org.apache.tuscany.sca.databinding.PushTransformer#getSourceType()
+ */
+ public Class getTargetType() {
+ return ContentHandler.class;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.databinding.PushTransformer#getSourceType()
+ */
+ public Class getSourceType() {
+ return XMLStreamReader.class;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.databinding.PushTransformer#getWeight()
+ */
+ public int getWeight() {
+ return 20;
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.databinding.PushTransformer#transform(java.lang.Object,
+ * java.lang.Object,
+ * org.apache.tuscany.sca.databinding.TransformationContext)
+ */
+ public void transform(XMLStreamReader source, ContentHandler sink, TransformationContext context) {
+ StAX2SAXAdapter adapter = new StAX2SAXAdapter(false);
+ try {
+ adapter.parse(source, sink);
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2String.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2String.java
new file mode 100755
index 0000000000..a4bb97fb24
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2String.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class XMLStreamReader2String extends BaseTransformer<XMLStreamReader, String> implements
+ PullTransformer<XMLStreamReader, String> {
+
+ public String transform(XMLStreamReader source, TransformationContext context) {
+ try {
+ return StAXHelper.save(source);
+ } catch (XMLStreamException e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ public Class getSourceType() {
+ return XMLStreamReader.class;
+ }
+
+ public Class getTargetType() {
+ return String.class;
+ }
+
+ public int getWeight() {
+ return 40;
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamSerializer.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamSerializer.java
new file mode 100644
index 0000000000..93939c5cd7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamSerializer.java
@@ -0,0 +1,285 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * The XMLStreamSerializer pulls events from the XMLStreamReader and dumps into the XMLStreamWriter
+ */
+public class XMLStreamSerializer implements XMLStreamConstants {
+ public static final String NAMESPACE_PREFIX = "ns";
+ private static int namespaceSuffix;
+
+ /*
+ * The behavior of the serializer is such that it returns when it encounters the starting element for the second
+ * time. The depth variable tracks the depth of the serilizer and tells it when to return. Note that it is assumed
+ * that this serialization starts on an Element.
+ */
+
+ /**
+ * Field depth
+ */
+ private int depth;
+
+ /**
+ * Generates a unique namespace prefix that is not in the scope of the NamespaceContext
+ *
+ * @param nsCtxt
+ * @return string
+ */
+ private String generateUniquePrefix(NamespaceContext nsCtxt) {
+ String prefix = NAMESPACE_PREFIX + namespaceSuffix++;
+ // null should be returned if the prefix is not bound!
+ while (nsCtxt.getNamespaceURI(prefix) != null) {
+ prefix = NAMESPACE_PREFIX + namespaceSuffix++;
+ }
+
+ return prefix;
+ }
+
+ /**
+ * Method serialize.
+ *
+ * @param node
+ * @param writer
+ * @throws XMLStreamException
+ */
+ public void serialize(XMLStreamReader node, XMLStreamWriter writer) throws XMLStreamException {
+ serializeNode(node, writer);
+ }
+
+ /**
+ * @param reader
+ * @param writer
+ * @throws XMLStreamException
+ */
+ protected void serializeAttributes(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+ int count = reader.getAttributeCount();
+ String prefix;
+ String namespaceName;
+ String writerPrefix;
+ for (int i = 0; i < count; i++) {
+ prefix = reader.getAttributePrefix(i);
+ namespaceName = reader.getAttributeNamespace(i);
+ /*
+ * Due to parser implementations returning null as the namespace URI (for the empty namespace) we need to
+ * make sure that we deal with a namespace name that is not null. The best way to work around this issue is
+ * to set the namespace uri to "" if it is null
+ */
+ if (namespaceName == null) {
+ namespaceName = "";
+ }
+
+ writerPrefix = writer.getNamespaceContext().getPrefix(namespaceName);
+
+ if (!"".equals(namespaceName)) {
+ // prefix has already being declared but this particular
+ // attrib has a
+ // no prefix attached. So use the prefix provided by the
+ // writer
+ if (writerPrefix != null && (prefix == null || prefix.equals(""))) {
+ writer.writeAttribute(writerPrefix, namespaceName, reader.getAttributeLocalName(i), reader
+ .getAttributeValue(i));
+
+ // writer prefix is available but different from the
+ // current
+ // prefix of the attrib. We should be decalring the new
+ // prefix
+ // as a namespace declaration
+ } else if (prefix != null && !"".equals(prefix) && !prefix.equals(writerPrefix)) {
+ writer.writeNamespace(prefix, namespaceName);
+ writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
+ .getAttributeValue(i));
+
+ // prefix is null (or empty), but the namespace name is
+ // valid! it has not
+ // being written previously also. So we need to generate
+ // a prefix
+ // here
+ } else if (prefix == null || prefix.equals("")) {
+ prefix = generateUniquePrefix(writer.getNamespaceContext());
+ writer.writeNamespace(prefix, namespaceName);
+ writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
+ .getAttributeValue(i));
+ } else {
+ writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
+ .getAttributeValue(i));
+ }
+ } else {
+ // empty namespace is equal to no namespace!
+ writer.writeAttribute(reader.getAttributeLocalName(i), reader.getAttributeValue(i));
+ }
+
+ }
+ }
+
+ /**
+ * Method serializeCData.
+ *
+ * @param reader
+ * @param writer
+ * @throws XMLStreamException
+ */
+ protected void serializeCData(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+ writer.writeCData(reader.getText());
+ }
+
+ /**
+ * Method serializeComment.
+ *
+ * @param reader
+ * @param writer
+ * @throws XMLStreamException
+ */
+ protected void serializeComment(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+ writer.writeComment(reader.getText());
+ }
+
+ /**
+ * @param reader
+ * @param writer
+ * @throws XMLStreamException
+ */
+ protected void serializeElement(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+ String prefix = reader.getPrefix();
+ String nameSpaceName = reader.getNamespaceURI();
+ if (nameSpaceName != null) {
+ String writerPrefix = writer.getPrefix(nameSpaceName);
+ if (writerPrefix != null) {
+ writer.writeStartElement(nameSpaceName, reader.getLocalName());
+ } else {
+ if (prefix != null) {
+ writer.writeStartElement(prefix, reader.getLocalName(), nameSpaceName);
+ writer.writeNamespace(prefix, nameSpaceName);
+ writer.setPrefix(prefix, nameSpaceName);
+ } else {
+ // [rfeng] We need to set default NS 1st before calling writeStateElement
+ writer.setDefaultNamespace(nameSpaceName);
+ writer.writeStartElement(nameSpaceName, reader.getLocalName());
+ writer.writeDefaultNamespace(nameSpaceName);
+ }
+ }
+ } else {
+ writer.writeStartElement(reader.getLocalName());
+ }
+
+ // add the namespaces
+ int count = reader.getNamespaceCount();
+ String namespacePrefix;
+ for (int i = 0; i < count; i++) {
+ namespacePrefix = reader.getNamespacePrefix(i);
+ // [rfeng] The following is commented out to allow to default ns
+ // if (namespacePrefix != null && namespacePrefix.length() == 0) {
+ // continue;
+ // }
+
+ serializeNamespace(namespacePrefix, reader.getNamespaceURI(i), writer);
+ }
+
+ // add attributes
+ serializeAttributes(reader, writer);
+
+ }
+
+ /**
+ * Method serializeEndElement.
+ *
+ * @param writer
+ * @throws XMLStreamException
+ */
+ protected void serializeEndElement(XMLStreamWriter writer) throws XMLStreamException {
+ writer.writeEndElement();
+ }
+
+ /**
+ * Method serializeNamespace.
+ *
+ * @param prefix
+ * @param uri
+ * @param writer
+ * @throws XMLStreamException
+ */
+ private void serializeNamespace(String prefix, String uri, XMLStreamWriter writer) throws XMLStreamException {
+ String prefix1 = writer.getPrefix(uri);
+ if (prefix1 == null) {
+ writer.writeNamespace(prefix, uri);
+ writer.setPrefix(prefix, uri);
+ }
+ }
+
+ /**
+ * Method serializeNode.
+ *
+ * @param reader
+ * @param writer
+ * @throws XMLStreamException
+ */
+ protected void serializeNode(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+ while (true) {
+ int event = reader.getEventType();
+ if (event == START_ELEMENT) {
+ serializeElement(reader, writer);
+ depth++;
+ } else if (event == ATTRIBUTE) {
+ serializeAttributes(reader, writer);
+ } else if (event == CHARACTERS) {
+ serializeText(reader, writer);
+ } else if (event == COMMENT) {
+ serializeComment(reader, writer);
+ } else if (event == CDATA) {
+ serializeCData(reader, writer);
+ } else if (event == END_ELEMENT) {
+ serializeEndElement(writer);
+ depth--;
+ } else if (event == START_DOCUMENT) {
+ depth++; // if a start document is found then increment
+ writer.writeStartDocument();
+ // the depth
+ } else if (event == END_DOCUMENT) {
+ if (depth != 0) {
+ depth--; // for the end document - reduce the depth
+ }
+ writer.writeEndDocument();
+ }
+ if (depth == 0) {
+ break;
+ }
+ if (reader.hasNext()) {
+ reader.next();
+ } else {
+ break;
+ }
+ }
+ }
+
+ /**
+ * @param reader
+ * @param writer
+ * @throws XMLStreamException
+ */
+ protected void serializeText(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+ writer.writeCharacters(reader.getText());
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamable.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamable.java
new file mode 100644
index 0000000000..f32f93d098
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamable.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * An interface represents data that can be read using StAX streaming
+ *
+ * @version $Rev$ $Date$
+ */
+public interface XMLStreamable {
+ /**
+ * Get the XMLStreamReader for StAX processing
+ *
+ * @param rootElementName the name of the element to be generated
+ * @return Returns a pull parser.
+ */
+ XMLStreamReader getXMLStreamReader(QName rootElementName);
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStringDataBinding.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStringDataBinding.java
new file mode 100644
index 0000000000..bbb88b8bb3
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStringDataBinding.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.lang.annotation.Annotation;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * A DataBinding for the XML string
+ *
+ * @version $Rev$ $Date$
+ */
+public class XMLStringDataBinding extends BaseDataBinding {
+ public static final String NAME = String.class.getName();
+ public static final String[] ALIASES = new String[] {"xml.string"};
+
+ public XMLStringDataBinding() {
+ super(NAME, ALIASES, String.class);
+ }
+
+ @Override
+ public boolean introspect(DataType type, Annotation[] annotations) {
+ if (registry.getDataBinding(type.getDataBinding()) == this) {
+ type.setDataBinding(getName());
+ type.setLogical(XMLType.UNKNOWN);
+ return true;
+ } else {
+ return false;
+ }
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DOMHelperTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DOMHelperTestCase.java
new file mode 100644
index 0000000000..1039b824ac
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DOMHelperTestCase.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilder;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ *
+ */
+public class DOMHelperTestCase extends TestCase {
+ private static final QName FOO_NAME = new QName("http://foo", "foo");
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ }
+
+ public void testDOM() throws Exception {
+ DocumentBuilder builder = DOMHelper.newDocumentBuilder();
+ assertNotNull(builder);
+ Document document = DOMHelper.newDocument();
+ assertNotNull(document);
+ Element element = DOMHelper.createElement(document, FOO_NAME);
+ document.appendChild(element);
+ QName name = DOMHelper.getQName(element);
+ assertEquals(FOO_NAME, name);
+
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DataBindingExtensionTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DataBindingExtensionTestCase.java
new file mode 100644
index 0000000000..25f9a07aa2
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DataBindingExtensionTestCase.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.easymock.EasyMock;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ *
+ */
+public class DataBindingExtensionTestCase extends TestCase {
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ }
+
+ @SuppressWarnings("unchecked")
+ public void testExtension() {
+ DataBinding1 binding1 = new DataBinding1(Node.class);
+ assertEquals(Node.class.getName(), binding1.getName());
+ DataType dt1 = new DataTypeImpl<Class>(Element.class, null);
+ assertTrue(binding1.introspect(dt1, null));
+ DataType dt2 = new DataTypeImpl<Class>(String.class, null);
+ assertFalse(binding1.introspect(dt2, null));
+ assertNull(binding1.getWrapperHandler());
+
+ DataBindingExtensionPoint registry = EasyMock.createMock(DataBindingExtensionPoint.class);
+ registry.addDataBinding(binding1);
+ EasyMock.expect(registry.getDataBinding(Node.class.getName())).andReturn(binding1);
+ EasyMock.replay(registry);
+
+ binding1.setDataBindingRegistry(registry);
+ binding1.init();
+ assertNotNull(registry.getDataBinding(Node.class.getName()));
+
+ DataBinding1 binding2 = new DataBinding1("dom", Node.class);
+ assertEquals("dom", binding2.getName());
+ }
+
+ private static class DataBinding1 extends BaseDataBinding {
+
+ /**
+ * @param baseType
+ */
+ public DataBinding1(Class<?> baseType) {
+ super(baseType);
+ }
+
+ /**
+ * @param name
+ * @param baseType
+ */
+ public DataBinding1(String name, Class<?> baseType) {
+ super(name, baseType);
+ }
+
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/SimpleTypeMapperExtensionTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/SimpleTypeMapperExtensionTestCase.java
new file mode 100644
index 0000000000..00bc730325
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/SimpleTypeMapperExtensionTestCase.java
@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.easymock.EasyMock;
+
+/**
+ *
+ */
+public class SimpleTypeMapperExtensionTestCase extends TestCase {
+
+ private static final Map<String, Object> SAMPLE_VALUES = new HashMap<String, Object>();
+
+ static {
+ SAMPLE_VALUES.put("anyURI", "http://www.w3.com");
+ SAMPLE_VALUES.put("boolean", new String[] {"true", "false", "1", "0"});
+ SAMPLE_VALUES.put("byte", new String[] {"-128", "127"});
+ SAMPLE_VALUES.put("date", new String[] {"2004-03-15", "2002-09-24-06:00"});
+ SAMPLE_VALUES.put("dateTime", "2003-12-25T08:30:00");
+ SAMPLE_VALUES.put("decimal", "3.1415292");
+ SAMPLE_VALUES.put("double", new String[] {"3.1415292", "INF", "NaN"});
+ SAMPLE_VALUES.put("duration", new String[] {"P8M3DT7H33M2S", "P5Y2M10DT15H"});
+ SAMPLE_VALUES.put("float", new String[] {"3.1415292", "INF", "NaN"});
+ SAMPLE_VALUES.put("gDay", "---11");
+ if (System.getProperty("java.vendor").toUpperCase().contains("SUN") && System.getProperty("java.version")
+ .contains("1.5.0")) {
+ // Work around a bug in SUN JDK
+ SAMPLE_VALUES.put("gMonth", "--02--");
+ } else {
+ SAMPLE_VALUES.put("gMonth", "--02");
+ }
+ SAMPLE_VALUES.put("gMonthDay", "--02-14");
+ SAMPLE_VALUES.put("gYear", "1999");
+ SAMPLE_VALUES.put("gYearMonth", "1972-08");
+ SAMPLE_VALUES.put("ID", "id-102");
+ SAMPLE_VALUES.put("IDREF", "id-102");
+ SAMPLE_VALUES.put("IDREFS", "id-102 id-103 id-100");
+ SAMPLE_VALUES.put("int", "77");
+ SAMPLE_VALUES.put("integer", "77");
+ SAMPLE_VALUES.put("long", "214");
+ SAMPLE_VALUES.put("negativeInteger", "-123");
+ SAMPLE_VALUES.put("nonNegativeInteger", "2");
+ SAMPLE_VALUES.put("nonPositiveInteger", "0");
+ SAMPLE_VALUES.put("positiveInteger", "500");
+ SAMPLE_VALUES.put("short", "476");
+ SAMPLE_VALUES.put("string", "Joeseph");
+ SAMPLE_VALUES.put("time", "13:02:00");
+ SAMPLE_VALUES.put("base64Binary", "TWFu");
+ SAMPLE_VALUES.put("hexBinary", "2CDB5F");
+ SAMPLE_VALUES.put("QName", "f:foo");
+ SAMPLE_VALUES.put("NOTATION", "f:bar");
+ }
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ }
+
+ public void testMap() throws Exception {
+ SimpleTypeMapperImpl extension = new SimpleTypeMapperImpl();
+ TransformationContext context = EasyMock.createMock(TransformationContext.class);
+ Map<String, Object> metaData = new HashMap<String, Object>();
+ EasyMock.expect(context.getMetadata()).andReturn(metaData).anyTimes();
+ EasyMock.replay(context);
+
+ NamespaceContext namespaceContext = EasyMock.createMock(NamespaceContext.class);
+ EasyMock.expect(namespaceContext.getNamespaceURI(EasyMock.eq("f"))).andReturn("http://foo").anyTimes();
+ EasyMock.expect(namespaceContext.getPrefix(EasyMock.eq("http://foo"))).andReturn("f").anyTimes();
+ EasyMock.replay(namespaceContext);
+ context.getMetadata().put(NamespaceContext.class.getName(), namespaceContext);
+ for (TypeInfo simpleType : SimpleTypeMapperImpl.XSD_SIMPLE_TYPES.values()) {
+ String name = simpleType.getQName().getLocalPart();
+ Object value = SAMPLE_VALUES.get(name);
+ if (value instanceof String[]) {
+ for (String s : (String[])value) {
+ Object obj = extension.toJavaObject(simpleType.getQName(), s, context);
+ String str = extension.toXMLLiteral(simpleType.getQName(), obj, context);
+ assertNotNull(str);
+ // assertTrue("[" + name + "] " + s + " " + str,
+ // str.contains((String) s));
+ }
+ } else if (value instanceof String) {
+ Object obj = extension.toJavaObject(simpleType.getQName(), (String)value, context);
+ String str = extension.toXMLLiteral(simpleType.getQName(), obj, context);
+ assertNotNull(str);
+ // assertTrue("[" + name + "] " + value + " " + str,
+ // str.contains((String) value));
+ }
+ }
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/TransformerExtensionTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/TransformerExtensionTestCase.java
new file mode 100644
index 0000000000..e5c5e6dd64
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/TransformerExtensionTestCase.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.easymock.EasyMock;
+import org.w3c.dom.Node;
+
+/**
+ * Test case for TransformerExtension
+ */
+public class TransformerExtensionTestCase extends TestCase {
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ }
+
+ public void testExtension() {
+ MyTransformer transformer = new MyTransformer();
+ assertEquals(Node.class.getName(), transformer.getSourceDataBinding());
+ assertEquals(XMLStreamReader.class.getName(), transformer.getTargetDataBinding());
+ assertEquals(50, transformer.getWeight());
+ TransformerExtensionPoint registry = EasyMock.createMock(TransformerExtensionPoint.class);
+ registry.addTransformer(EasyMock.isA(Transformer.class));
+ EasyMock
+ .expect(registry.getTransformer(transformer.getSourceDataBinding(), transformer.getTargetDataBinding()))
+ .andReturn(transformer);
+ EasyMock.replay(registry);
+ transformer.setTransformerRegistry(registry);
+ transformer.init();
+ assertSame(transformer, registry.getTransformer(transformer.getSourceDataBinding(), transformer
+ .getTargetDataBinding()));
+ }
+
+ private static class MyTransformer extends BaseTransformer<Node, XMLStreamReader> {
+
+ @Override
+ protected Class getSourceType() {
+ return Node.class;
+ }
+
+ @Override
+ protected Class getTargetType() {
+ return XMLStreamReader.class;
+ }
+
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/XSDDataTypeConverterTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/XSDDataTypeConverterTestCase.java
new file mode 100644
index 0000000000..9bcc535e99
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/XSDDataTypeConverterTestCase.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import java.math.BigInteger;
+import java.util.Calendar;
+import java.util.GregorianCalendar;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter;
+
+/**
+ *
+ */
+public class XSDDataTypeConverterTestCase extends TestCase {
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ }
+
+ public void testConvert() throws Exception {
+ XSDDataTypeConverter c = new XSDDataTypeConverter();
+ assertEquals("123", c.parseAnySimpleType(c.printAnySimpleType("123")));
+ assertEquals(true, c.parseBoolean(c.printBoolean(true)));
+ assertEquals(false, c.parseBoolean(c.printBoolean(false)));
+ assertEquals(123.0, c.parseDouble(c.printDouble(123.0)));
+ assertEquals(123.0f, c.parseFloat(c.printFloat(123.0f)));
+ assertEquals(64, c.parseByte(c.printByte((byte)64)));
+ assertEquals(123, c.parseInt(c.printInt(123)));
+ assertEquals(new BigInteger("123456"), c.parseInteger(c.printInteger(new BigInteger("123456"))));
+ assertEquals(123456L, c.parseLong(c.printLong(123456L)));
+ assertEquals((short)123, c.parseShort(c.printShort((short)123)));
+
+ Calendar calendar = new GregorianCalendar();
+ String s = c.printDate(calendar);
+ calendar = (GregorianCalendar)c.parseDate(s);
+ assertEquals(s, c.printDate(calendar));
+
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingRegistryImplTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingRegistryImplTestCase.java
new file mode 100644
index 0000000000..ae237b249c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingRegistryImplTestCase.java
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+
+import java.lang.annotation.Annotation;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.easymock.EasyMock;
+import org.xml.sax.ContentHandler;
+
+/**
+ *
+ */
+public class DataBindingRegistryImplTestCase extends TestCase {
+ private DataBindingExtensionPoint registry;
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ registry = new DefaultDataBindingExtensionPoint();
+ }
+
+ @SuppressWarnings("unchecked")
+ public void testRegistry() {
+ DataBinding db1 = createMock(DataBinding.class);
+ expect(db1.getAliases()).andReturn(new String[] {"db1"}).anyTimes();
+ expect(db1.getName()).andReturn(ContentHandler.class.getName()).anyTimes();
+ DataType<Class> dataType1 = new DataTypeImpl<Class>(ContentHandler.class, ContentHandler.class);
+ expect(db1.introspect(dataType1, null)).andReturn(true);
+ expect(db1.introspect(EasyMock.not(EasyMock.same(dataType1)), (Annotation[])EasyMock.isNull()))
+ .andReturn(false).anyTimes();
+ replay(db1);
+
+ registry.addDataBinding(db1);
+
+ DataBinding db2 = createMock(DataBinding.class);
+ expect(db2.getAliases()).andReturn(new String[] {"db2"}).anyTimes();
+ expect(db2.getName()).andReturn(XMLStreamReader.class.getName()).anyTimes();
+ DataType<Class> dataType2 = new DataTypeImpl<Class>(XMLStreamReader.class, XMLStreamReader.class);
+ expect(db2.introspect(dataType2, null)).andReturn(true);
+ expect(db2.introspect(EasyMock.not(EasyMock.same(dataType2)), (Annotation[])EasyMock.isNull()))
+ .andReturn(false).anyTimes();
+ replay(db2);
+
+ registry.addDataBinding(db2);
+
+ // Lookup by name
+ String name = db1.getName();
+ DataBinding db3 = registry.getDataBinding(name);
+ assertSame(db1, db3);
+
+ // Look up by alias
+ DataBinding db5 = registry.getDataBinding("db1");
+ assertSame(db1, db5);
+
+ DataType dt = new DataTypeImpl<Class>(ContentHandler.class, null);
+ registry.introspectType(dt, null);
+ assertEquals(dataType1.getLogical(), ContentHandler.class);
+ assertTrue(dt.getDataBinding().equalsIgnoreCase("java.lang.Object"));
+
+ registry.removeDataBinding(name);
+ DataBinding db4 = registry.getDataBinding(name);
+ assertNull(db4);
+
+ dt = new DataTypeImpl<Class>(null, String.class, null);
+ registry.introspectType(dt, null);
+ assertEquals("java.lang.Object", dt.getDataBinding());
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingTestCase.java
new file mode 100644
index 0000000000..1dc91374ea
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingTestCase.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.lang.reflect.Method;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.annotation.DataBinding;
+
+public class DataBindingTestCase extends TestCase {
+ @SuppressWarnings("unused")
+ public void testDataType() throws Exception {
+ Class<Test> testClass = Test.class;
+ DataBinding d = testClass.getAnnotation(DataBinding.class);
+ Assert.assertEquals(d.value(), "sdo");
+
+ Method method = testClass.getMethod("test", new Class[] {Object.class});
+ DataBinding d2 = method.getAnnotation(DataBinding.class);
+ Assert.assertEquals(d2.value(), "jaxb");
+ }
+
+ @DataBinding("sdo")
+ private static interface Test {
+ @DataBinding("jaxb")
+ Object test(Object object);
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DirectedGraphTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DirectedGraphTestCase.java
new file mode 100755
index 0000000000..5e9fb52ccc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DirectedGraphTestCase.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.util.List;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.impl.DirectedGraph.Edge;
+import org.apache.tuscany.sca.databinding.impl.DirectedGraph.Vertex;
+
+public class DirectedGraphTestCase extends TestCase {
+ private DirectedGraph<String, Object> graph;
+
+ protected void setUp() throws Exception {
+ super.setUp();
+ graph = new DirectedGraph<String, Object>();
+ graph.addEdge("a", "b", null, 3);
+ graph.addEdge("b", "c", null, 1);
+ graph.addEdge("a", "c", null, 8);
+ graph.addEdge("a", "d", null, 3);
+ graph.addEdge("b", "d", null, 2);
+ graph.addEdge("c", "b", null, 1);
+ graph.addEdge("c", "d", null, 2);
+ graph.addEdge("d", "b", null, 1);
+ graph.addEdge("a", "e", null, 8);
+ graph.addEdge("c", "c", null, 2);
+ }
+
+ public void testGraph() {
+ // System.out.println(graph);
+
+ Vertex vertex = graph.getVertex("a");
+ Assert.assertNotNull(vertex);
+ Assert.assertEquals(vertex.getValue(), "a");
+
+ Assert.assertNull(graph.getVertex("1"));
+
+ Edge edge = graph.getEdge("a", "b");
+ Assert.assertNotNull(edge);
+ Assert.assertEquals(edge.getWeight(), 3);
+
+ edge = graph.getEdge("b", "a");
+ Assert.assertNull(edge);
+
+ DirectedGraph<String, Object>.Path path = graph.getShortestPath("a", "c");
+
+ List<DirectedGraph<String, Object>.Edge> edges = path.getEdges();
+ Assert.assertEquals(edges.size(), 2);
+ Assert.assertEquals(edges.get(0), graph.getEdge("a", "b"));
+ Assert.assertEquals(edges.get(1), graph.getEdge("b", "c"));
+
+ Assert.assertEquals(path.getWeight(), 4);
+
+ DirectedGraph<String, Object>.Path path2 = graph.getShortestPath("b", "e");
+ Assert.assertNull(path2);
+
+ DirectedGraph<String, Object>.Path path3 = graph.getShortestPath("a", "a");
+ Assert.assertTrue(path3.getWeight() == 0 && path3.getEdges().isEmpty());
+
+ DirectedGraph<String, Object>.Path path4 = graph.getShortestPath("c", "c");
+ Assert.assertTrue(path4.getWeight() == 2 && path4.getEdges().size() == 1);
+
+ // System.out.println(path);
+
+ }
+
+ protected void tearDown() throws Exception {
+ super.tearDown();
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/MediatorImplTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/MediatorImplTestCase.java
new file mode 100644
index 0000000000..6fb022b2f7
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/MediatorImplTestCase.java
@@ -0,0 +1,119 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.io.StringWriter;
+import java.io.Writer;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.xml.Node2String;
+import org.apache.tuscany.sca.databinding.xml.Node2Writer;
+import org.apache.tuscany.sca.databinding.xml.SAX2DOMPipe;
+import org.apache.tuscany.sca.databinding.xml.String2SAX;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * Test case for MediatorImpl
+ */
+public class MediatorImplTestCase extends TestCase {
+ private static final String IPO_XML =
+ "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+ + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+ + " xmlns:ipo=\"http://www.example.com/IPO\""
+ + " xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+ + " orderDate=\"1999-12-01\">"
+ + " <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+ + " <name>Helen Zoe</name>"
+ + " <street>47 Eden Street</street>"
+ + " <city>Cambridge</city>"
+ + " <postcode>CB1 1JR</postcode>"
+ + " </shipTo>"
+ + " <billTo xsi:type=\"ipo:USAddress\">"
+ + " <name>Robert Smith</name>"
+ + " <street>8 Oak Avenue</street>"
+ + " <city>Old Town</city>"
+ + "<state>PA</state>"
+ + " <zip>95819</zip>"
+ + " </billTo>"
+ + " <items>"
+ + " <item partNum=\"833-AA\">"
+ + " <productName>Lapis necklace</productName>"
+ + " <quantity>1</quantity>"
+ + "<USPrice>99.95</USPrice>"
+ + " <ipo:comment>Want this for the holidays</ipo:comment>"
+ + " <shipDate>1999-12-05</shipDate>"
+ + " </item>"
+ + " </items>"
+ + "</ipo:purchaseOrder>";
+
+ private MediatorImpl mediator;
+
+ protected void setUp() throws Exception {
+ super.setUp();
+
+ DataBindingExtensionPoint dataBindingRegistry = new DefaultDataBindingExtensionPoint();
+ TransformerExtensionPoint registry = new DefaultTransformerExtensionPoint(dataBindingRegistry);
+
+ registry.addTransformer(new String2SAX());
+ registry.addTransformer(new SAX2DOMPipe());
+ registry.addTransformer(new Node2String());
+ registry.addTransformer(new Node2Writer());
+
+ mediator = new MediatorImpl(dataBindingRegistry, registry);
+ }
+
+ private TransformationContext createTransformationContext(Class sourceType, Class targetType) {
+ TransformationContext context = new TransformationContextImpl();
+ DataType sourceDataType = new DataTypeImpl<Class>(sourceType.getName(), sourceType, sourceType);
+ DataType targetDataType = new DataTypeImpl<Class>(targetType.getName(), targetType, targetType);
+ context.setSourceDataType(sourceDataType);
+ context.setTargetDataType(targetDataType);
+ return context;
+ }
+
+ public void testTransform1() {
+ TransformationContext context = createTransformationContext(String.class, Node.class);
+ Object node =
+ mediator.mediate(IPO_XML, context.getSourceDataType(), context.getTargetDataType(), null);
+ Assert.assertTrue(node instanceof Document);
+ Element root = ((Document)node).getDocumentElement();
+ Assert.assertEquals(root.getNamespaceURI(), "http://www.example.com/IPO");
+ Assert.assertEquals(root.getLocalName(), "purchaseOrder");
+ }
+
+ public void testTransform2() {
+ TransformationContext context = createTransformationContext(String.class, Writer.class);
+ Writer writer = new StringWriter();
+ mediator.mediate(IPO_XML, writer, context.getSourceDataType(), context.getTargetDataType(), null);
+ String str = writer.toString();
+ Assert.assertTrue(str != null && str.indexOf("<shipDate>1999-12-05</shipDate>") != -1);
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java
new file mode 100644
index 0000000000..5e4f6a72df
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+
+import java.util.List;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+
+/**
+ *
+ */
+public class TransformerRegistryImplTestCase extends TestCase {
+ private TransformerExtensionPoint registry;
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ registry = new DefaultTransformerExtensionPoint(null);
+ }
+
+ public void testRegisterTransformer1() {
+ Transformer transformer = createMock(Transformer.class);
+ registry.addTransformer("a", "b", 10, transformer);
+ Transformer t = registry.getTransformer("a", "b");
+ Assert.assertSame(t, transformer);
+ }
+
+ public void testRegisterTransformerTransformer() {
+ Transformer transformer = createMock(Transformer.class);
+ expect(transformer.getSourceDataBinding()).andReturn("a");
+ expect(transformer.getTargetDataBinding()).andReturn("b");
+ expect(transformer.getWeight()).andReturn(10);
+ replay(transformer);
+ registry.addTransformer(transformer);
+ Transformer t = registry.getTransformer("a", "b");
+ Assert.assertSame(t, transformer);
+ }
+
+ public void testUnregisterTransformer() {
+ Transformer transformer = createMock(Transformer.class);
+ registry.addTransformer("a", "b", 10, transformer);
+ boolean result = registry.removeTransformer("a", "b");
+ Assert.assertTrue(result);
+ Transformer t = registry.getTransformer("a", "b");
+ Assert.assertNull(t);
+ }
+
+ public void testGetTransformerChain() {
+ Transformer t1 = createMock(Transformer.class);
+ expect(t1.getSourceDataBinding()).andReturn("a");
+ expect(t1.getTargetDataBinding()).andReturn("b");
+ expect(t1.getWeight()).andReturn(10);
+ replay(t1);
+ Transformer t2 = createMock(Transformer.class);
+ expect(t2.getSourceDataBinding()).andReturn("b");
+ expect(t2.getTargetDataBinding()).andReturn("c");
+ expect(t2.getWeight()).andReturn(20);
+ replay(t2);
+
+ Transformer t3 = createMock(Transformer.class);
+ expect(t3.getSourceDataBinding()).andReturn("a");
+ expect(t3.getTargetDataBinding()).andReturn("c");
+ expect(t3.getWeight()).andReturn(120);
+ replay(t3);
+
+ registry.addTransformer(t1);
+ registry.addTransformer(t2);
+ registry.addTransformer(t3);
+
+ List<Transformer> l1 = registry.getTransformerChain("a", "b");
+ Assert.assertTrue(l1.size() == 1 && l1.get(0) == t1);
+ List<Transformer> l2 = registry.getTransformerChain("a", "c");
+ Assert.assertTrue(l2.size() == 2 && l2.get(0) == t1 && l2.get(1) == t2);
+ List<Transformer> l3 = registry.getTransformerChain("a", "d");
+ Assert.assertNull(l3);
+
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOM2StAXTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOM2StAXTestCase.java
new file mode 100644
index 0000000000..d5e90f0450
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOM2StAXTestCase.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.w3c.dom.Node;
+
+public class DOM2StAXTestCase extends TestCase {
+ private static final String IPO_XML =
+ "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+ + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+ + " xmlns:ipo=\"http://www.example.com/IPO\""
+ + " xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+ + " orderDate=\"1999-12-01\">"
+ + " <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+ + " <name>Helen Zoe</name>"
+ + " <street>47 Eden Street</street>"
+ + " <city>Cambridge</city>"
+ + " <postcode>CB1 1JR</postcode>"
+ + " </shipTo>"
+ + " <billTo xsi:type=\"ipo:USAddress\">"
+ + " <name>Robert Smith</name>"
+ + " <street>8 Oak Avenue</street>"
+ + " <city>Old Town</city>"
+ + " <state>PA</state>"
+ + " <zip>95819</zip>"
+ + " </billTo>"
+ + " <items>"
+ + " <item partNum=\"833-AA\">"
+ + " <productName>Lapis necklace</productName>"
+ + " <quantity>1</quantity>"
+ + " <USPrice>99.95</USPrice>"
+ + " <ipo:comment>Want this for the holidays</ipo:comment>"
+ + " <shipDate>1999-12-05</shipDate>"
+ + " </item>"
+ + " </items>"
+ + "</ipo:purchaseOrder>";
+
+ private static final String CRAZY_XML =
+ "<p:e1 xmlns=\"http://ns0\" xmlns:p=\"http://p1\">"
+ + "<p:e2 xmlns:p=\"http://p2\"/><e3/><e4 xmlns=\"\">E4</e4></p:e1>";
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ }
+
+ public void testTransformation() {
+ String2Node t1 = new String2Node();
+ Node node = t1.transform(IPO_XML, null);
+ Node2XMLStreamReader t2 = new Node2XMLStreamReader();
+ XMLStreamReader reader = t2.transform(node, null);
+ XMLStreamReader2String t3 = new XMLStreamReader2String();
+ String xml = t3.transform(reader, null);
+ assertTrue(xml != null && xml.indexOf("<shipDate>1999-12-05</shipDate>") != -1);
+ }
+
+ public void testTransformation2() {
+ String2Node t1 = new String2Node();
+ Node node = t1.transform(CRAZY_XML, null);
+ Node2XMLStreamReader t2 = new Node2XMLStreamReader();
+ XMLStreamReader reader = t2.transform(node, null);
+ XMLStreamReader2String t3 = new XMLStreamReader2String();
+ String xml = t3.transform(reader, null);
+ System.out.println(xml);
+ assertTrue(xml.contains("<p:e2 xmlns:p=\"http://p2\""));
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DataPipeTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DataPipeTestCase.java
new file mode 100644
index 0000000000..5c67fa5d2d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DataPipeTestCase.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.Writer;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.apache.tuscany.sca.databinding.impl.PipedTransformer;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * Test case for DataPipe
+ */
+public class DataPipeTestCase extends TestCase {
+
+ public final void testStreamPipe() throws IOException {
+ byte[] bytes = new byte[] {1, 2, 3};
+ StreamDataPipe pipe = new StreamDataPipe();
+ Assert.assertSame(OutputStream.class, pipe.getSourceType());
+ Assert.assertSame(InputStream.class, pipe.getTargetType());
+ OutputStream os = pipe.getSink();
+ os.write(bytes);
+ byte[] newBytes = new byte[16];
+ int count = pipe.getResult().read(newBytes);
+ Assert.assertEquals(3, count);
+ for (int i = 0; i < bytes.length; i++) {
+ Assert.assertEquals(bytes[i], newBytes[i]);
+ }
+ }
+
+ public final void testWriter2ReaderPipe() throws IOException {
+ String str = "ABC";
+ Writer2ReaderDataPipe pipe = new Writer2ReaderDataPipe();
+ Assert.assertSame(Writer.class, pipe.getSourceType());
+ Assert.assertSame(Reader.class, pipe.getTargetType());
+ pipe.getSink().write(str);
+ char[] buf = new char[16];
+ int count = pipe.getResult().read(buf);
+ Assert.assertEquals(3, count);
+ for (int i = 0; i < str.length(); i++) {
+ Assert.assertEquals(str.charAt(i), buf[i]);
+ }
+ }
+
+ public final void testPiped() throws Exception {
+ Node2Writer node2Writer = new Node2Writer();
+ Writer2ReaderDataPipe pipe = new Writer2ReaderDataPipe();
+ PipedTransformer<Node, Writer, Reader> transformer =
+ new PipedTransformer<Node, Writer, Reader>(node2Writer, pipe);
+ Document document = DOMHelper.newDocument();
+ Element element = document.createElementNS("http://ns1", "root");
+ document.appendChild(element);
+ Reader reader = transformer.transform(document, null);
+ Assert.assertEquals(transformer.getWeight(), node2Writer.getWeight() + pipe.getWeight());
+ Assert.assertEquals(transformer.getSourceDataBinding(), node2Writer.getSourceDataBinding());
+ Assert.assertEquals(transformer.getTargetDataBinding(), pipe.getTargetDataBinding());
+ char[] buf = new char[120];
+ int count = reader.read(buf);
+ String xml = new String(buf, 0, count);
+ Assert.assertTrue(xml.contains("<root xmlns=\"http://ns1\"/>"));
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/JavaBean2XMLStreamReaderTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/JavaBean2XMLStreamReaderTestCase.java
new file mode 100644
index 0000000000..06bd0f5af6
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/JavaBean2XMLStreamReaderTestCase.java
@@ -0,0 +1,133 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.javabeans.JavaBean2XMLStreamReader;
+
+public class JavaBean2XMLStreamReaderTestCase extends TestCase {
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ }
+
+ public void testTransformation() {
+ JavaBean2XMLStreamReader t2 = new JavaBean2XMLStreamReader();
+ MyBean bean = new MyBean();
+ bean.str = "ABC";
+ bean.i = 1;
+ bean.arr = new long[] {1, 2, 3};
+ bean.bean = new AnotherBean();
+ bean.bean.setName("Name");
+ XMLStreamReader reader = t2.transform(bean, null);
+ XMLStreamReader2String t3 = new XMLStreamReader2String();
+ String xml = t3.transform(reader, null);
+ assertTrue(xml.contains("<JavaBean2XMLStreamReaderTestCase$MyBean>"
+ + "<arr>1</arr><arr>2</arr><arr>3</arr><bean><name>Name</name></bean>"
+ + "<i>1</i><str>ABC</str></JavaBean2XMLStreamReaderTestCase$MyBean>"));
+ }
+
+ private static class MyBean {
+ private String str;
+ private int i;
+ private long arr[];
+ private AnotherBean bean;
+
+ /**
+ * @return the arr
+ */
+ public long[] getArr() {
+ return arr;
+ }
+
+ /**
+ * @param arr the arr to set
+ */
+ public void setArr(long[] arr) {
+ this.arr = arr;
+ }
+
+ /**
+ * @return the i
+ */
+ public int getI() {
+ return i;
+ }
+
+ /**
+ * @param i the i to set
+ */
+ public void setI(int i) {
+ this.i = i;
+ }
+
+ /**
+ * @return the str
+ */
+ public String getStr() {
+ return str;
+ }
+
+ /**
+ * @param str the str to set
+ */
+ public void setStr(String str) {
+ this.str = str;
+ }
+
+ /**
+ * @return the bean
+ */
+ public AnotherBean getBean() {
+ return bean;
+ }
+
+ /**
+ * @param bean the bean to set
+ */
+ public void setBean(AnotherBean bean) {
+ this.bean = bean;
+ }
+
+ }
+
+ private static class AnotherBean {
+ private String name;
+
+ /**
+ * @return the name
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * @param name the name to set
+ */
+ public void setName(String name) {
+ this.name = name;
+ }
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/Node2StringTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/Node2StringTestCase.java
new file mode 100755
index 0000000000..3627b2d094
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/Node2StringTestCase.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+public class Node2StringTestCase extends TestCase {
+ public void testTransformation() throws Exception {
+ Document document = DOMHelper.newDocument();
+ Element element = document.createElementNS("http://ns1", "test");
+ document.appendChild(element);
+
+ new Node2String().transform(document, null);
+ }
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/PushTransformationTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/PushTransformationTestCase.java
new file mode 100644
index 0000000000..30814bfc85
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/PushTransformationTestCase.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.impl.PipedTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.ContentHandler;
+
+public class PushTransformationTestCase extends TestCase {
+ private static final String IPO_XML =
+ "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+ + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+ + " xmlns:ipo=\"http://www.example.com/IPO\""
+ + " xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+ + " orderDate=\"1999-12-01\">"
+ + " <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+ + " <name>Helen Zoe</name>"
+ + " <street>47 Eden Street</street>"
+ + " <city>Cambridge</city>"
+ + " <postcode>CB1 1JR</postcode>"
+ + " </shipTo>"
+ + " <billTo xsi:type=\"ipo:USAddress\">"
+ + " <name>Robert Smith</name>"
+ + " <street>8 Oak Avenue</street>"
+ + " <city>Old Town</city>"
+ + " <state>PA</state>"
+ + " <zip>95819</zip>"
+ + " </billTo>"
+ + " <items>"
+ + " <item partNum=\"833-AA\">"
+ + " <productName>Lapis necklace</productName>"
+ + " <quantity>1</quantity>"
+ + " <USPrice>99.95</USPrice>"
+ + " <ipo:comment>Want this for the holidays</ipo:comment>"
+ + " <shipDate>1999-12-05</shipDate>"
+ + " </item>"
+ + " </items>"
+ + "</ipo:purchaseOrder>";
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ }
+
+ public void testTransformation() {
+ String2XMLStreamReader t1 = new String2XMLStreamReader();
+ XMLStreamReader reader = t1.transform(IPO_XML, null);
+ XMLStreamReader2SAX t2 = new XMLStreamReader2SAX();
+ PipedTransformer<XMLStreamReader, ContentHandler, Node> t3 =
+ new PipedTransformer<XMLStreamReader, ContentHandler, Node>(t2, new SAX2DOMPipe());
+ Node node = t3.transform(reader, null);
+ Assert.assertNotNull(node);
+ Node2String t4 = new Node2String();
+ String xml = t4.transform(node, null);
+ Assert.assertTrue(xml != null && xml.indexOf("<shipDate>1999-12-05</shipDate>") != -1);
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/StAXHelperTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/StAXHelperTestCase.java
new file mode 100644
index 0000000000..df04936dae
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/StAXHelperTestCase.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+/**
+ * Test Case for StAXHelper
+ */
+public class StAXHelperTestCase extends TestCase {
+ private static final String XML =
+ "<a:foo xmlns:a='http://a' name='foo'><bar name='bar'>" + "<doo a:name='doo' xmlns:a='http://doo'/>"
+ + "</bar></a:foo>";
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ }
+
+ public void testHelper() throws Exception {
+ XMLStreamReader reader = StAXHelper.createXMLStreamReader(XML);
+ String xml = StAXHelper.save(reader);
+ reader = StAXHelper.createXMLStreamReader(xml);
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/TraxTransformerTestCase.java b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/TraxTransformerTestCase.java
new file mode 100644
index 0000000000..fec4df7621
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/TraxTransformerTestCase.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.net.URL;
+
+import junit.framework.TestCase;
+
+import org.w3c.dom.Node;
+import org.xml.sax.Attributes;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.DefaultHandler;
+
+/**
+ *
+ */
+public class TraxTransformerTestCase extends TestCase {
+ private URL url;
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ protected void setUp() throws Exception {
+ super.setUp();
+ url = getClass().getResource("foo.xml");
+ }
+
+ public void testTransformDOM() throws IOException {
+ InputStream is = url.openStream();
+ InputStream2Node t1 = new InputStream2Node();
+ Node node = t1.transform(is, null);
+ is.close();
+ Writer writer = new StringWriter();
+ Node2Writer t2 = new Node2Writer();
+ t2.transform(node, writer, null);
+ String str = writer.toString();
+ StringReader reader = new StringReader(str);
+ Reader2Node t3 = new Reader2Node();
+ node = t3.transform(reader, null);
+ ByteArrayOutputStream os = new ByteArrayOutputStream();
+ Node2OutputStream t4 = new Node2OutputStream();
+ t4.transform(node, os, null);
+ InputSource inputSource = new InputSource(new ByteArrayInputStream(os.toByteArray()));
+ InputSource2Node t5 = new InputSource2Node();
+ node = t5.transform(inputSource, null);
+ }
+
+ public void testTransformSAX() throws IOException {
+ MyContentHandler handler = new MyContentHandler();
+ InputStream is = url.openStream();
+ InputStream2SAX t1 = new InputStream2SAX();
+ t1.transform(is, handler, null);
+ is.close();
+
+ String xml = "<foo xmlns=\"http://foo\">bar</foo>";
+
+ InputSource inputSource = new InputSource(new StringReader(xml));
+ InputSource2SAX t2 = new InputSource2SAX();
+ MyContentHandler handler2 = new MyContentHandler();
+ t2.transform(inputSource, handler2, null);
+
+ }
+
+ private static class MyContentHandler extends DefaultHandler {
+
+ @Override
+ public void startElement(String namespaceURI, String localName, String qName, Attributes atts)
+ throws SAXException {
+ super.startElement(namespaceURI, localName, qName, atts);
+ }
+
+ }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/ipo.xsd b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/ipo.xsd
new file mode 100644
index 0000000000..92a576fb98
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+ xmlns="http://www.w3.org/2001/XMLSchema"
+ xmlns:ipo="http://www.example.com/IPO">
+
+ <annotation>
+ <documentation xml:lang="en">
+ International Purchase order schema for Example.com
+ Copyright 2000 Example.com. All rights reserved.
+ </documentation>
+ </annotation>
+
+
+ <element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+ <element name="comment" type="string" />
+
+ <complexType name="PurchaseOrderType">
+ <sequence>
+ <element name="shipTo" type="ipo:Address" />
+ <element name="billTo" type="ipo:Address" />
+ <element ref="ipo:comment" minOccurs="0" />
+ <element name="items" type="ipo:Items" />
+ </sequence>
+ <attribute name="orderDate" type="date" />
+ </complexType>
+
+ <complexType name="Items">
+ <sequence>
+ <element name="item" minOccurs="0" maxOccurs="unbounded">
+ <complexType>
+ <sequence>
+ <element name="productName" type="string" />
+ <element name="quantity">
+ <simpleType>
+ <restriction base="positiveInteger">
+ <maxExclusive value="100" />
+ </restriction>
+ </simpleType>
+ </element>
+ <element name="USPrice" type="decimal" />
+ <element ref="ipo:comment" minOccurs="0" />
+ <element name="shipDate" type="date"
+ minOccurs="0" />
+ </sequence>
+ <attribute name="partNum" type="ipo:SKU"
+ use="required" />
+ </complexType>
+ </element>
+ </sequence>
+ </complexType>
+
+ <simpleType name="SKU">
+ <restriction base="string">
+ <pattern value="\d{3}-[A-Z]{2}" />
+ </restriction>
+ </simpleType>
+
+ <complexType name="Address">
+ <sequence>
+ <element name="name" type="string" />
+ <element name="street" type="string" />
+ <element name="city" type="string" />
+ </sequence>
+ </complexType>
+
+ <complexType name="USAddress">
+ <complexContent>
+ <extension base="ipo:Address">
+ <sequence>
+ <element name="state" type="ipo:USState" />
+ <element name="zip" type="positiveInteger" />
+ </sequence>
+ </extension>
+ </complexContent>
+ </complexType>
+
+ <complexType name="UKAddress">
+ <complexContent>
+ <extension base="ipo:Address">
+ <sequence>
+ <element name="postcode" type="ipo:UKPostcode" />
+ </sequence>
+ <attribute name="exportCode" type="positiveInteger"
+ fixed="1" />
+ </extension>
+ </complexContent>
+ </complexType>
+
+ <!-- other Address derivations for more countries -->
+
+ <simpleType name="USState">
+ <restriction base="string">
+ <enumeration value="AK" />
+ <enumeration value="AL" />
+ <enumeration value="AR" />
+ <enumeration value="CA" />
+ <enumeration value="PA" />
+ <!-- and so on ... -->
+ </restriction>
+ </simpleType>
+
+ <simpleType name="Postcode">
+ <restriction base="string">
+ <length value="7" fixed="true" />
+ </restriction>
+ </simpleType>
+
+
+ <simpleType name="UKPostcode">
+ <restriction base="ipo:Postcode">
+ <pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+ </restriction>
+ </simpleType>
+
+
+
+</schema>
+
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/order.wsdl b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/order.wsdl
new file mode 100644
index 0000000000..100890e10b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/order.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/order.wsdl" xmlns:tns="http://example.com/order.wsdl"
+ xmlns:xsd1="http://example.com/order.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+ xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+ <types>
+ <schema targetNamespace="http://example.com/order.xsd" xmlns="http://www.w3.org/2001/XMLSchema"
+ xmlns:ipo="http://www.example.com/IPO">
+ <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd"/>
+ <element name="checkOrderStatus">
+ <complexType>
+ <sequence>
+ <element name="customerId" type="string" />
+ <element name="order" type="ipo:PurchaseOrderType" />
+ <element name="flag" type="int" />
+ </sequence>
+ </complexType>
+ </element>
+ <element name="checkOrderStatusResponse">
+ <complexType>
+ <sequence>
+ <element name="status" type="string" />
+ </sequence>
+ </complexType>
+ </element>
+ <element name="note" type="string" />
+ </schema>
+ </types>
+
+ <message name="CheckOrderStatusInput1">
+ <part name="body" element="xsd1:checkOrderStatus" />
+ </message>
+
+ <message name="CheckOrderStatusOutput1">
+ <part name="body" element="xsd1:checkOrderStatusResponse" />
+ </message>
+
+ <message name="CheckOrderStatusInput2">
+ <part name="p1" element="xsd1:checkOrderStatus" />
+ <part name="p2" element="xsd1:note" />
+ </message>
+
+ <message name="CheckOrderStatusOutput2">
+ <part name="p1" element="xsd1:checkOrderStatusResponse" />
+ </message>
+
+ <portType name="OrderPortType">
+ <operation name="checkOrderStatus">
+ <input message="tns:CheckOrderStatusInput1" />
+ <output message="tns:CheckOrderStatusOutput1" />
+ </operation>
+ <operation name="checkOrderStatus2">
+ <input message="tns:CheckOrderStatusInput2" />
+ <output message="tns:CheckOrderStatusOutput2" />
+ </operation>
+ </portType>
+
+</definitions> \ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/xml/foo.xml b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/xml/foo.xml
new file mode 100644
index 0000000000..0ba8ade1e0
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/xml/foo.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<f:foo xmlns:f="http://foo" name="foo">
+ <b:bar xmlns:b="http://bar">bar</b:bar>
+</f:foo> \ No newline at end of file