diff options
Diffstat (limited to 'sandbox/old/contrib/databinding-json')
16 files changed, 1519 insertions, 0 deletions
diff --git a/sandbox/old/contrib/databinding-json/.ruleset b/sandbox/old/contrib/databinding-json/.ruleset new file mode 100644 index 0000000000..e615e93a4b --- /dev/null +++ b/sandbox/old/contrib/databinding-json/.ruleset @@ -0,0 +1,172 @@ +<?xml version="1.0" encoding="UTF-8"?> +<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/sandbox/old/contrib/databinding-json/LICENSE.txt b/sandbox/old/contrib/databinding-json/LICENSE.txt new file mode 100644 index 0000000000..d645695673 --- /dev/null +++ b/sandbox/old/contrib/databinding-json/LICENSE.txt @@ -0,0 +1,202 @@ + + 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 + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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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. 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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. 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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/sandbox/old/contrib/databinding-json/NOTICE.txt b/sandbox/old/contrib/databinding-json/NOTICE.txt new file mode 100644 index 0000000000..d83ebbe236 --- /dev/null +++ b/sandbox/old/contrib/databinding-json/NOTICE.txt @@ -0,0 +1,14 @@ +${pom.name} +Copyright (c) 2005 - 2006 The Apache Software Foundation + +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. + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sandbox/old/contrib/databinding-json/pom.xml.off b/sandbox/old/contrib/databinding-json/pom.xml.off new file mode 100644 index 0000000000..9d9903538a --- /dev/null +++ b/sandbox/old/contrib/databinding-json/pom.xml.off @@ -0,0 +1,70 @@ +<?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> + <parent> + <groupId>org.apache.tuscany.sca.services.databinding</groupId> + <artifactId>parent</artifactId> + <version>2.0-alpha2-incubating-SNAPSHOT</version> + </parent> + <modelVersion>4.0.0</modelVersion> + <artifactId>databinding-json</artifactId> + <name>Apache Tuscany Data Binding for JSON</name> + <description>Tuscany JSON Data Binding</description> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca.services.databinding</groupId> + <artifactId>databinding-framework</artifactId> + <version>2.0-alpha2-incubating-SNAPSHOT</version> + <scope>compile</scope> + </dependency> + <dependency> + <groupId>org.codehaus.jettison</groupId> + <artifactId>jettison</artifactId> + <version>1.0-beta-1</version> + <scope>compile</scope> + </dependency> + + <dependency> + <groupId>org.apache.ws.commons.axiom</groupId> + <artifactId>axiom-api</artifactId> + <version>1.2.2</version> + <exclusions> + <exclusion> + <groupId>xerces</groupId> + <artifactId>xercesImpl</artifactId> + </exclusion> + </exclusions> + </dependency> + + <dependency> + <groupId>org.apache.ws.commons.axiom</groupId> + <artifactId>axiom-impl</artifactId> + <version>1.2.2</version> + <scope>runtime</scope> + </dependency> + + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + </dependency> + </dependencies> + +</project> diff --git a/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/JSON2XMLStreamReader.java b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/JSON2XMLStreamReader.java new file mode 100644 index 0000000000..e48e8dbf27 --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/JSON2XMLStreamReader.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.databinding.json; + +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.codehaus.jettison.badgerfish.BadgerFishXMLStreamReader; +import org.json.JSONObject; +import org.osoa.sca.annotations.Service; + +/** + * @version $Rev$ $Date$ + */ +@Service(Transformer.class) +public class JSON2XMLStreamReader extends TransformerExtension<JSONObject, XMLStreamReader> implements + PullTransformer<JSONObject, XMLStreamReader> { + + @Override + protected Class getSourceType() { + return JSONObject.class; + } + + @Override + protected Class getTargetType() { + return XMLStreamReader.class; + } + + public XMLStreamReader transform(JSONObject source, TransformationContext context) { + try { + return new BadgerFishXMLStreamReader(source); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public int getWeight() { + return 10; + } + +} diff --git a/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/JSONDataBinding.java b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/JSONDataBinding.java new file mode 100644 index 0000000000..2cc8c1da37 --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/JSONDataBinding.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.databinding.json; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.spi.databinding.extension.DataBindingExtension; +import org.json.JSONObject; + +/** + * JAXB DataBinding + */ +public class JSONDataBinding extends DataBindingExtension { + public static final String NAME = JSONObject.class.getName(); + public static final String[] ALIASES = new String[] {"json"}; + + public static final String ROOT_NAMESPACE = "http://tuscany.apache.org/xmlns/sca/databinding/json/1.0"; + public static final QName ROOT_ELEMENT = new QName(ROOT_NAMESPACE, "root"); + + public JSONDataBinding() { + super(NAME, ALIASES, JSONObject.class); + } + + @SuppressWarnings("unchecked") + @Override + public Object copy(Object arg) { + try { + JSONObject src = (JSONObject)arg; + return new JSONObject(src.toString()); + } catch (Exception e) { + throw new IllegalArgumentException(e); + } + } + +} diff --git a/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/XMLStreamReader2JSON.java b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/XMLStreamReader2JSON.java new file mode 100644 index 0000000000..872fe1cff3 --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/XMLStreamReader2JSON.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.databinding.json; + +import java.io.StringWriter; + +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamWriter; + +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.codehaus.jettison.badgerfish.BadgerFishXMLStreamWriter; +import org.json.JSONObject; +import org.osoa.sca.annotations.Service; + +/** + * @version $Rev$ $Date$ + */ +@Service(Transformer.class) +public class XMLStreamReader2JSON extends TransformerExtension<XMLStreamReader, JSONObject> implements + PullTransformer<XMLStreamReader, JSONObject> { + + @Override + protected Class getSourceType() { + return XMLStreamReader.class; + } + + @Override + protected Class getTargetType() { + return JSONObject.class; + } + + public JSONObject transform(XMLStreamReader source, TransformationContext context) { + try { + StringWriter writer = new StringWriter(); + XMLStreamWriter jsonWriter = new BadgerFishXMLStreamWriter(writer); + XMLStreamSerializer serializer = new XMLStreamSerializer(); + serializer.serialize(source, jsonWriter); + return new JSONObject(writer.toString()); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public int getWeight() { + return 10; + } + +} diff --git a/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/XMLStreamSerializer.java b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/XMLStreamSerializer.java new file mode 100644 index 0000000000..74c39cba0f --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/XMLStreamSerializer.java @@ -0,0 +1,272 @@ +package org.apache.tuscany.databinding.json; + +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 { + // TODO We get the StAXWriter at this point and uses it hereafter + // assuming that this is the only entry point + // to this class. + // If there can be other classes calling methodes of this we might + // need to change methode signatures to + // OMOutputer + 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/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/axiom/JSON2OMElement.java b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/axiom/JSON2OMElement.java new file mode 100644 index 0000000000..2856873d7c --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/axiom/JSON2OMElement.java @@ -0,0 +1,83 @@ +/* + * 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.databinding.json.axiom; + +import org.apache.axiom.om.OMAbstractFactory; +import org.apache.axiom.om.OMElement; +import org.apache.axiom.om.OMFactory; +import org.apache.axiom.om.OMNamespace; +import org.apache.tuscany.databinding.json.JSONDataBinding; +import org.apache.tuscany.spi.databinding.PullTransformer; +import org.apache.tuscany.spi.databinding.TransformationContext; +import org.apache.tuscany.spi.databinding.TransformationException; +import org.apache.tuscany.spi.databinding.Transformer; +import org.apache.tuscany.spi.databinding.extension.TransformerExtension; +import org.apache.tuscany.spi.model.DataType; +import org.apache.tuscany.spi.model.XMLType; +import org.json.JSONObject; +import org.osoa.sca.annotations.Service; + +/** + * @version $Rev$ $Date$ + */ +@Service(Transformer.class) +public class JSON2OMElement extends TransformerExtension<JSONObject, OMElement> implements + PullTransformer<JSONObject, OMElement> { + + private OMFactory factory = OMAbstractFactory.getOMFactory(); + + @Override + protected Class getSourceType() { + return JSONObject.class; + } + + @Override + protected Class getTargetType() { + return OMElement.class; + } + + public OMElement transform(JSONObject source, TransformationContext context) { + try { + String ns = JSONDataBinding.ROOT_ELEMENT.getNamespaceURI(); + String name = JSONDataBinding.ROOT_ELEMENT.getLocalPart(); + if (context != null) { + DataType<?> dataType = context.getTargetDataType(); + Object logical = dataType.getLogical(); + if (logical instanceof XMLType) { + XMLType xmlType = (XMLType)logical; + if (xmlType.isElement()) { + ns = xmlType.getElementName().getNamespaceURI(); + name = xmlType.getElementName().getLocalPart(); + } + } + } + JSONBadgerfishDataSource ds = new JSONBadgerfishDataSource(source); + OMNamespace namespace = factory.createOMNamespace(ns, ""); + return factory.createOMElement(ds, name, namespace); + } catch (Exception e) { + throw new TransformationException(e); + } + } + + public int getWeight() { + return 10; + } + +} diff --git a/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/axiom/JSONBadgerfishDataSource.java b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/axiom/JSONBadgerfishDataSource.java new file mode 100644 index 0000000000..22476b10af --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/axiom/JSONBadgerfishDataSource.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.databinding.json.axiom; + +import javax.xml.stream.XMLStreamException; + +import org.codehaus.jettison.badgerfish.BadgerFishXMLStreamReader; +import org.json.JSONException; +import org.json.JSONObject; + +/** + * JSONDataSource keeps the JSON String inside and consumes it when needed. This is to be kept in the + * OMSourcedElementImpl and can be used either to expand the tree or get the JSON String directly without expanding. + * This uses the "Badgerfish" JSON convention. + * + * @version $Rev$ $Date$ + */ + +public class JSONBadgerfishDataSource extends JSONDataSource { + + public JSONBadgerfishDataSource(JSONObject json) { + super(json); + } + + /** + * Gives the StAX reader using the "Badgerfish" formatted input JSON String. + * + * @return The XMLStreamReader according to the JSON String. + * @throws javax.xml.stream.XMLStreamException if there is an error while making the StAX reader. + */ + public javax.xml.stream.XMLStreamReader getReader() throws XMLStreamException { + try { + return new BadgerFishXMLStreamReader(json); + } catch (JSONException e) { + throw new XMLStreamException(e); + } + + } +} diff --git a/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/axiom/JSONDataSource.java b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/axiom/JSONDataSource.java new file mode 100644 index 0000000000..744c5a407e --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/main/java/org/apache/tuscany/databinding/json/axiom/JSONDataSource.java @@ -0,0 +1,174 @@ +/* + * 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.databinding.json.axiom; + +import java.io.IOException; +import java.io.OutputStream; +import java.io.Writer; +import java.util.HashMap; +import java.util.Map; + +import javax.xml.stream.XMLStreamConstants; +import javax.xml.stream.XMLStreamReader; + +import org.apache.axiom.om.OMDataSource; +import org.apache.axiom.om.OMException; +import org.apache.axiom.om.OMOutputFormat; +import org.codehaus.jettison.mapped.MappedXMLInputFactory; +import org.json.JSONObject; +import org.json.JSONTokener; + +/** + * JSONDataSource keeps the JSON String inside and consumes it when needed. This is to be kept in the + * OMSourcedElementImpl and can be used either to expand the tree or get the JSON String directly without expanding. + * This uses the "Mapped" JSON convention. + */ + +public class JSONDataSource implements OMDataSource { + protected JSONObject json; + + public JSONDataSource(JSONObject json) { + this.json = json; + } + + /** + * Writes JSON into the output stream. As this should write JSON, it directly gets the JSON string and writes it + * without expanding the tree. + * + * @param outputStream the stream to be written into + * @param omOutputFormat format of the message, this is ignored. + * @throws javax.xml.stream.XMLStreamException if there is an error while writing the message in to the output + * stream. + */ + public void serialize(OutputStream outputStream, OMOutputFormat omOutputFormat) + throws javax.xml.stream.XMLStreamException { + try { + String encoding = omOutputFormat == null ? "UTF-8" : omOutputFormat.getCharSetEncoding(); + outputStream.write(getJSONString().getBytes(encoding)); + } catch (IOException e) { + throw new OMException(); + } + } + + /** + * Writes JSON through the writer. As this should write JSON, it directly gets the JSON string and writes it without + * expanding the tree. + * + * @param writer Writer to be written into + * @param omOutputFormat format of the message, this is ignored. + * @throws javax.xml.stream.XMLStreamException if there is an error while writing the message through the writer. + */ + public void serialize(Writer writer, OMOutputFormat omOutputFormat) throws javax.xml.stream.XMLStreamException { + try { + writer.write(getJSONString()); + } catch (IOException e) { + throw new OMException(); + } + } + + /** + * Writes XML through the XMLStreamWriter. As the input data source is JSON, this method needs to get a StAX reader + * from that JSON String. Therefore this uses the getReader() method to get the StAX reader writes the events into + * the XMLStreamWriter. + * + * @param xmlStreamWriter StAX writer to be written into + * @throws javax.xml.stream.XMLStreamException if there is an error while writing the message through the StAX + * writer. + */ + public void serialize(javax.xml.stream.XMLStreamWriter xmlStreamWriter) throws javax.xml.stream.XMLStreamException { + XMLStreamReader reader = getReader(); + xmlStreamWriter.writeStartDocument(); + while (reader.hasNext()) { + int x = reader.next(); + switch (x) { + case XMLStreamConstants.START_ELEMENT: + xmlStreamWriter.writeStartElement(reader.getPrefix(), reader.getLocalName(), reader + .getNamespaceURI()); + int namespaceCount = reader.getNamespaceCount(); + for (int i = namespaceCount - 1; i >= 0; i--) { + xmlStreamWriter.writeNamespace(reader.getNamespacePrefix(i), reader.getNamespaceURI(i)); + } + int attributeCount = reader.getAttributeCount(); + for (int i = 0; i < attributeCount; i++) { + xmlStreamWriter.writeAttribute(reader.getAttributePrefix(i), + reader.getAttributeNamespace(i), + reader.getAttributeLocalName(i), + reader.getAttributeValue(i)); + } + break; + case XMLStreamConstants.START_DOCUMENT: + break; + case XMLStreamConstants.CHARACTERS: + xmlStreamWriter.writeCharacters(reader.getText()); + break; + case XMLStreamConstants.CDATA: + xmlStreamWriter.writeCData(reader.getText()); + break; + case XMLStreamConstants.END_ELEMENT: + xmlStreamWriter.writeEndElement(); + break; + case XMLStreamConstants.END_DOCUMENT: + xmlStreamWriter.writeEndDocument(); + break; + case XMLStreamConstants.SPACE: + break; + case XMLStreamConstants.COMMENT: + xmlStreamWriter.writeComment(reader.getText()); + break; + case XMLStreamConstants.DTD: + xmlStreamWriter.writeDTD(reader.getText()); + break; + case XMLStreamConstants.PROCESSING_INSTRUCTION: + xmlStreamWriter.writeProcessingInstruction(reader.getPITarget(), reader.getPIData()); + break; + case XMLStreamConstants.ENTITY_REFERENCE: + xmlStreamWriter.writeEntityRef(reader.getLocalName()); + break; + default: + throw new OMException(); + } + } + xmlStreamWriter.writeEndDocument(); + } + + /** + * Gives the StAX reader using the "Mapped" formatted input JSON String. + * + * @return The XMLStreamReader according to the JSON String. + * @throws javax.xml.stream.XMLStreamException if there is an error while making the StAX reader. + */ + + public javax.xml.stream.XMLStreamReader getReader() throws javax.xml.stream.XMLStreamException { + + Map<String, String> nsMap = new HashMap<String, String>(); + nsMap.put("", ""); + + // input factory for "Mapped" convention + MappedXMLInputFactory inputFactory = new MappedXMLInputFactory(nsMap); + String jsonString = this.getJSONString(); + return inputFactory.createXMLStreamReader(new JSONTokener(jsonString)); + } + + // returns the json string by consuming the JSON input stream. + protected String getJSONString() { + return json.toString(); + } + +} diff --git a/sandbox/old/contrib/databinding-json/src/main/resources/META-INF/sca/databinding.json.scdl b/sandbox/old/contrib/databinding-json/src/main/resources/META-INF/sca/databinding.json.scdl new file mode 100644 index 0000000000..42a110ec3f --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/main/resources/META-INF/sca/databinding.json.scdl @@ -0,0 +1,43 @@ +<?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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:system="http://tuscany.apache.org/xmlns/sca/system/2.0-alpha"
+ name="org.apache.tuscany.databinding.json.include" autowire="true">
+
+ <component name="databinding.XMLBeans">
+ <system:implementation.system class="org.apache.tuscany.databinding.json.XMLBeansDataBinding" />
+ </component>
+
+ <component name="transformer.XMLStreamReader2XmlObject">
+ <system:implementation.system class="org.apache.tuscany.databinding.json.XMLStreamReader2XmlObject" />
+ </component>
+
+ <component name="transformer.Node2XmlObject">
+ <system:implementation.system class="org.apache.tuscany.databinding.json.Node2XmlObject" />
+ </component>
+
+ <component name="transformer.XmlObject2Node">
+ <system:implementation.system class="org.apache.tuscany.databinding.json.XmlObject2Node" />
+ </component>
+
+ <component name="transformer.XMLStreamReader2XmlObject">
+ <system:implementation.system class="org.apache.tuscany.databinding.json.XMLStreamReader2XmlObject" />
+ </component>
+
+</composite>
\ No newline at end of file diff --git a/sandbox/old/contrib/databinding-json/src/main/resources/META-INF/sca/default.scdl b/sandbox/old/contrib/databinding-json/src/main/resources/META-INF/sca/default.scdl new file mode 100644 index 0000000000..fa2c17c5f9 --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/main/resources/META-INF/sca/default.scdl @@ -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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" name="org.apache.tuscany.databinding.json" autowire="true">
+ <include name="org.apache.tuscany.databinding.json.include" scdlLocation="databinding.json.scdl" />
+</composite>
\ No newline at end of file diff --git a/sandbox/old/contrib/databinding-json/src/main/resources/META-INF/sca/extension.composite b/sandbox/old/contrib/databinding-json/src/main/resources/META-INF/sca/extension.composite new file mode 100644 index 0000000000..fa2c17c5f9 --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/main/resources/META-INF/sca/extension.composite @@ -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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" name="org.apache.tuscany.databinding.json" autowire="true">
+ <include name="org.apache.tuscany.databinding.json.include" scdlLocation="databinding.json.scdl" />
+</composite>
\ No newline at end of file diff --git a/sandbox/old/contrib/databinding-json/src/test/java/org/apache/tuscany/databinding/json/JSONTransformerTestCase.java b/sandbox/old/contrib/databinding-json/src/test/java/org/apache/tuscany/databinding/json/JSONTransformerTestCase.java new file mode 100644 index 0000000000..7fea86ef6a --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/test/java/org/apache/tuscany/databinding/json/JSONTransformerTestCase.java @@ -0,0 +1,88 @@ +package org.apache.tuscany.databinding.json; + +import java.io.StringReader; +import java.io.StringWriter; + +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLOutputFactory; +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamWriter; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.axiom.om.OMElement; +import org.apache.tuscany.databinding.json.axiom.JSON2OMElement; +import org.json.JSONObject; + +public class JSONTransformerTestCase 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 JSON_STR = + "{\"xsl:root\":{\"@xmlns\":{\"xsl\":\"http://foo.com\"},\"data\":{\"$\":\"my json string\"}}}"; + + public void testXML2JSON() throws Exception { + XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(IPO_XML)); + XMLStreamReader2JSON t1 = new XMLStreamReader2JSON(); + JSONObject json = t1.transform(reader, null); + Assert.assertNotNull(json); + + // Cannot round-trip as we hit a bug in Jettison + /* + JSON2XMLStreamReader t2 = new JSON2XMLStreamReader(); + XMLStreamReader reader2 = t2.transform(json, null); + StringWriter sw = new StringWriter(); + XMLStreamWriter streamWriter = XMLOutputFactory.newInstance().createXMLStreamWriter(sw); + new XMLStreamSerializer().serialize(reader2, streamWriter); + streamWriter.flush(); + System.out.println(sw.toString()); + */ + + } + + public void testJSON2XML() throws Exception { + JSON2XMLStreamReader t2 = new JSON2XMLStreamReader(); + XMLStreamReader reader2 = t2.transform(new JSONObject(JSON_STR), null); + StringWriter sw = new StringWriter(); + XMLStreamWriter streamWriter = XMLOutputFactory.newInstance().createXMLStreamWriter(sw); + new XMLStreamSerializer().serialize(reader2, streamWriter); + streamWriter.flush(); + Assert.assertTrue(sw.toString().contains("<xsl:root xmlns:xsl=\"http://foo.com\"><data>my json string</data></xsl:root>")); + } + + public void testJSON2OMElement() throws Exception { + JSON2OMElement t1 = new JSON2OMElement(); + OMElement element = t1.transform(new JSONObject(JSON_STR), null); + StringWriter writer = new StringWriter(); + element.serialize(writer); + System.out.println(writer.toString()); + } +} diff --git a/sandbox/old/contrib/databinding-json/src/test/resources/ipo.xsd b/sandbox/old/contrib/databinding-json/src/test/resources/ipo.xsd new file mode 100644 index 0000000000..5468542693 --- /dev/null +++ b/sandbox/old/contrib/databinding-json/src/test/resources/ipo.xsd @@ -0,0 +1,118 @@ +<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> + |