Move Tuscany from Incubator to top level.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68

18 files changed, 1125 insertions, 0 deletions

diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/DISCLAIMER b/branches/sca-java-1.0.1/modules/databinding-saxon/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/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/branches/sca-java-1.0.1/modules/databinding-saxon/LICENSE b/branches/sca-java-1.0.1/modules/databinding-saxon/LICENSE
new file mode 100644
index 0000000000..d645695673
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
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+   4. Redistribution. You may reproduce and distribute copies of the
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+      (a) You must give any other recipients of the Work or
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+
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+      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.
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+   6. Trademarks. This License does not grant permission to use the trade
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diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/NOTICE b/branches/sca-java-1.0.1/modules/databinding-saxon/NOTICE
new file mode 100644
index 0000000000..d83ebbe236
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/NOTICE
@@ -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/branches/sca-java-1.0.1/modules/databinding-saxon/mvn-install-saxon.sh b/branches/sca-java-1.0.1/modules/databinding-saxon/mvn-install-saxon.sh
new file mode 100755
index 0000000000..523b0c58be
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/mvn-install-saxon.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+
+#  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.
+
+# Download Saxon B 8.9, unzip, and install into local Maven repos
+
+cd /tmp
+wget http://prdownloads.sourceforge.net/saxon/saxonb8-9j.zip
+
+unzip saxonb8-9j.zip
+
+mvn install:install-file -DgroupId=net.sf.saxon -DartifactId=saxon -Dversion=8.9 -Dpackaging=jar -Dfile=/tmp/saxon8.jar
+mvn install:install-file -DgroupId=net.sf.saxon -DartifactId=saxon-dom -Dversion=8.9 -Dpackaging=jar -Dfile=/tmp/saxon8-dom.jar
+
+#mvn install:install-file -DgroupId=net.sf.saxon -DartifactId=saxon-ant -Dversion=8.9 -Dpackaging=jar -Dfile=/tmp/saxon8-ant.jar
+#mvn install:install-file -DgroupId=net.sf.saxon -DartifactId=saxon-dom4j -Dversion=8.9 -Dpackaging=jar -Dfile=/tmp/saxon8-dom4j.jar
+#mvn install:install-file -DgroupId=net.sf.saxon -DartifactId=saxon-jdom -Dversion=8.9 -Dpackaging=jar -Dfile=/tmp/saxon8-jdom.jar
+#mvn install:install-file -DgroupId=net.sf.saxon -DartifactId=saxon-sql -Dversion=8.9 -Dpackaging=jar -Dfile=/tmp/saxon8-sql.jar
+#mvn install:install-file -DgroupId=net.sf.saxon -DartifactId=saxon-xom -Dversion=8.9 -Dpackaging=jar -Dfile=/tmp/saxon8-xom.jar
+#mvn install:install-file -DgroupId=net.sf.saxon -DartifactId=saxon-xpath -Dversion=8.9 -Dpackaging=jar -Dfile=/tmp/saxon8-xpath.jar
+#mvn install:install-file -DgroupId=net.sf.saxon -DartifactId=saxon-xqj -Dversion=8.9 -Dpackaging=jar -Dfile=/tmp/saxon8-xqj.jar
+
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/pom.xml b/branches/sca-java-1.0.1/modules/databinding-saxon/pom.xml
new file mode 100644
index 0000000000..93e0c1f3f7
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/pom.xml
@@ -0,0 +1,76 @@
+<?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>1.0.1-incubating-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-saxon</artifactId>
+    <name>Apache Tuscany SCA Data Binding for Saxon</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>1.0.1-incubating-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>1.0.1-incubating-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>net.sf.saxon</groupId>
+            <artifactId>saxon</artifactId>
+            <version>8.7</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>net.sf.saxon</groupId>
+            <artifactId>saxon-dom</artifactId>
+            <version>8.7</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sdo</groupId>
+            <artifactId>tuscany-sdo-lib</artifactId>
+            <version>1.0-incubating</version>
+        </dependency>                    
+
+        <dependency>
+            <groupId>org.apache.tuscany.sdo</groupId>
+            <artifactId>tuscany-sdo-impl</artifactId>
+            <version>1.0-incubating</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.1</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/DataObject2NodeInfoTransformer.java b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/DataObject2NodeInfoTransformer.java
new file mode 100644
index 0000000000..4a9277bbed
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/DataObject2NodeInfoTransformer.java
@@ -0,0 +1,97 @@
+/*
+ * 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.saxon;
+
+import javax.xml.transform.dom.DOMResult;
+
+import net.sf.saxon.om.NodeInfo;
+
+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 commonj.sdo.DataObject;
+import commonj.sdo.helper.XMLDocument;
+import commonj.sdo.helper.XMLHelper;
+
+/**
+ * Transforms SDO DataObject-s to NodeInfo objects needed by Saxon parser
+ * @version $Rev$ $Date$
+ * For root element when serializing the DataObject the name of its 
+ * implemented interface is used with its first letter made lowercase.
+ * Also any namespaces that are defined are deleted, because otherwise
+ * the SaxonB parser does not work
+ */
+public class DataObject2NodeInfoTransformer extends BaseTransformer<DataObject, NodeInfo> implements
+    PullTransformer<DataObject, NodeInfo> {
+
+    private Node2NodeInfoTransformer node2NodeInfoTransformer;
+
+    public DataObject2NodeInfoTransformer(Node2NodeInfoTransformer node2NodeInfoTransformer) {
+        this.node2NodeInfoTransformer = node2NodeInfoTransformer;
+    }
+    
+    public DataObject2NodeInfoTransformer() {
+        this.node2NodeInfoTransformer = new Node2NodeInfoTransformer();
+    }
+
+    public NodeInfo transform(DataObject source, TransformationContext context) {
+        // FIXME: Need to create the HelperContext from the transformation context
+        // FIXME: This is a big hack to create a document using the class name
+        XMLHelper helper = XMLHelper.INSTANCE;
+        String name = null;
+        if (source.getClass().getInterfaces().length > 0) {
+            name = source.getClass().getInterfaces()[0].getSimpleName();
+        } else {
+            name = source.getClass().getName();
+        }
+
+        if (name.length() > 0) {
+            name = Character.toLowerCase(name.charAt(0)) + name.substring(1, name.length());
+        }
+
+        try {
+            DOMResult domResult = new DOMResult(DOMHelper.newDocument());
+            XMLDocument xmlDoc = helper.createDocument(source, null, name);
+            helper.save(xmlDoc, domResult, null);
+            return node2NodeInfoTransformer.transform(domResult.getNode(), context);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return DataObject.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return NodeInfo.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30 + node2NodeInfoTransformer.getWeight();
+    }
+
+}
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Node2NodeInfoTransformer.java b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Node2NodeInfoTransformer.java
new file mode 100644
index 0000000000..7db14bb60e
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Node2NodeInfoTransformer.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.saxon;
+
+import javax.xml.transform.dom.DOMSource;
+
+import net.sf.saxon.Configuration;
+import net.sf.saxon.event.Builder;
+import net.sf.saxon.om.NodeInfo;
+import net.sf.saxon.trans.XPathException;
+
+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;
+
+/**
+ * Transforms DOM Node-s to NodeInfo objects needed by Saxon parser
+ * @version $Rev$ $Date$
+ * Any namespaces that are defined are deleted, because otherwise
+ * the SaxonB parser does not work
+ */
+public class Node2NodeInfoTransformer extends BaseTransformer<Node, NodeInfo> implements
+    PullTransformer<Node, NodeInfo> {
+
+    public NodeInfo transform(Node source, TransformationContext context) {
+        Configuration configuration = SaxonDataBindingHelper.CURR_EXECUTING_CONFIG;
+        if (configuration == null) {
+            configuration = new Configuration();
+        }
+        NodeInfo docInfo = null;
+        try {
+            source = DOMHelper.promote(source);
+            docInfo = Builder.build(new DOMSource(source), null, configuration);
+        } catch (XPathException e) {
+            throw new TransformationException(e);
+        }
+        return docInfo;
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return NodeInfo.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2DataObjectTransformer.java b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2DataObjectTransformer.java
new file mode 100644
index 0000000000..2b123b4db7
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2DataObjectTransformer.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.saxon;
+
+import java.io.IOException;
+
+import javax.xml.transform.dom.DOMSource;
+
+import net.sf.saxon.om.NodeInfo;
+
+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.Document;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.helper.XMLHelper;
+
+/**
+ * Transforms NodeInfo objects to SDO DataObject-s
+ * @version $Rev$ $Date$
+ * Before constructing the data object, resulting XML is populated
+ * with correct namespaces (which are taken from the logical target data type)
+ * These namespaces are crucial for constructing the right instance of
+ * the DataObject (i.e. if there is a SDO factory, an instance from this factory will
+ * be used, not the generic any data object)
+ */
+public class NodeInfo2DataObjectTransformer extends BaseTransformer<NodeInfo, DataObject> implements
+    PullTransformer<NodeInfo, DataObject> {
+
+    private NodeInfo2NodeTransformer nodeInfo2NodeTransformer;
+
+    public NodeInfo2DataObjectTransformer(NodeInfo2NodeTransformer nodeInfo2NodeTransformer) {
+        this.nodeInfo2NodeTransformer = nodeInfo2NodeTransformer;
+    }
+
+    public NodeInfo2DataObjectTransformer() {
+        this.nodeInfo2NodeTransformer = new NodeInfo2NodeTransformer();
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return NodeInfo.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return DataObject.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30 + nodeInfo2NodeTransformer.getWeight();
+    }
+
+    public DataObject transform(NodeInfo source, TransformationContext context) {
+        Document doc = (Document)nodeInfo2NodeTransformer.transform(source, context);
+
+        return produceResult(doc);
+    }
+
+    private DataObject produceResult(Document doc) {
+        try {
+            // FIXME: [rfeng] We should use the HelperContext from the context
+            DataObject resultingObject =
+                XMLHelper.INSTANCE.load(new DOMSource(doc), doc.getDocumentURI(), null).getRootObject();
+            return resultingObject;
+        } catch (IOException e) {
+            throw new TransformationException(e);
+        }
+    }
+}
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2NodeTransformer.java b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2NodeTransformer.java
new file mode 100644
index 0000000000..1808b8d926
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/NodeInfo2NodeTransformer.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.saxon;
+
+import java.util.Properties;
+
+import javax.xml.transform.OutputKeys;
+import javax.xml.transform.dom.DOMResult;
+
+import net.sf.saxon.om.NodeInfo;
+import net.sf.saxon.query.QueryResult;
+
+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;
+
+/**
+ * Transforms NodeInfo objects to SDO DataObject-s
+ * @version $Rev$ $Date$
+ */
+public class NodeInfo2NodeTransformer extends BaseTransformer<NodeInfo, Node> implements
+    PullTransformer<NodeInfo, Node> {
+
+    public Node transform(NodeInfo source, TransformationContext context) {
+        DOMResult destination = new DOMResult();
+        try {
+            Properties props = new Properties();
+            props.setProperty(OutputKeys.METHOD, "xml");
+            props.setProperty(OutputKeys.INDENT, "yes");
+            QueryResult.serialize(source, destination, props, source.getConfiguration());
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+        return destination.getNode();
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return NodeInfo.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.java b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.java
new file mode 100644
index 0000000000..d5f512968a
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.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.saxon;
+
+import net.sf.saxon.value.ObjectValue;
+import net.sf.saxon.value.Value;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ * Transforms generic java objects to Value objects needed by Saxon parser
+ * @version $Rev$ $Date$
+ */
+public class Object2ValueTransformer extends BaseTransformer<Object, Value> implements PullTransformer<Object, Value> {
+
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Value.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+    public Value transform(Object source, TransformationContext context) {
+        return new ObjectValue(source);
+    }
+
+}
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonDataBindingHelper.java b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonDataBindingHelper.java
new file mode 100644
index 0000000000..bebd706d49
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonDataBindingHelper.java
@@ -0,0 +1,41 @@
+/*
+ * 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.saxon;
+
+import net.sf.saxon.Configuration;
+
+/**
+ * Provides helper functionality for saxon data bindings
+ * @version $Rev$ $Date$
+ */
+public class SaxonDataBindingHelper {
+    /**
+     * This variable is meaningfull only in the context of XQoery expression
+     * execution. It is used by the DataObject2NodeInfoTransformer and
+     * Node2NodeInfoTransformer to create the correct NodeInfo objects
+     * in the Output2Output transformations. 
+     * For Input2Input transformations it is meaningless:
+     *    - if it is null - it is ignored by the transformers as they create new
+     *      configuration objects
+     *    - if it is not null - it is reused
+     * However the XQueryInvoker transforms all NodeInfo-s to NodeInfo-s with
+     * its current configuration, so there is no effect for Input2Input transformations
+     */
+    public static Configuration CURR_EXECUTING_CONFIG = null;
+}
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonNodeDataBinding.java b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonNodeDataBinding.java
new file mode 100644
index 0000000000..779a8f3712
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonNodeDataBinding.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.saxon;
+
+import java.lang.annotation.Annotation;
+
+import net.sf.saxon.om.NodeInfo;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Represents data binding for parameters of type NodeInfo
+ * @version $Rev$ $Date$
+ * The NodeInfo type is the type accepted by the Saxon XQuery processor for
+ * all XML - based content (i.e. not strings and simple types)
+ */
+public class SaxonNodeDataBinding extends BaseDataBinding {
+
+    public static final String NAME = NodeInfo.class.getName();
+    public static final String[] ALIASES = new String[] {"saxon_node"};
+
+    public SaxonNodeDataBinding() {
+        super(NAME, NodeInfo.class);
+    }
+
+    @Override
+    public boolean introspect(DataType type, Annotation[] annotations) {
+        if (super.introspect(type, annotations)) {
+            type.setLogical(XMLType.UNKNOWN);
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonValueDataBinding.java b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonValueDataBinding.java
new file mode 100644
index 0000000000..43e1929a66
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SaxonValueDataBinding.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.saxon;
+
+import java.lang.annotation.Annotation;
+
+import net.sf.saxon.value.Value;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Represents data binding for parameters of type Value
+ * @version $Rev$ $Date$
+ * The Value type is the type accepted by the Saxon XQuery processor for
+ * all simple types and strings
+ */
+public class SaxonValueDataBinding extends BaseDataBinding {
+    public static final String NAME = Value.class.getName();
+    public static final String[] ALIASES = new String[] {"saxon_value"};
+
+    public SaxonValueDataBinding() {
+        super(NAME, Value.class);
+    }
+
+    @Override
+    public boolean introspect(DataType type, Annotation[] annotations) {
+        if (super.introspect(type, annotations)) {
+            type.setLogical(XMLType.UNKNOWN);
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SimpleType2ValueTransformer.java b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SimpleType2ValueTransformer.java
new file mode 100644
index 0000000000..c8bb9ba8fe
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/SimpleType2ValueTransformer.java
@@ -0,0 +1,87 @@
+/*
+ * 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.saxon;
+
+import java.math.BigDecimal;
+
+import net.sf.saxon.value.DecimalValue;
+import net.sf.saxon.value.DoubleValue;
+import net.sf.saxon.value.FloatValue;
+import net.sf.saxon.value.IntegerValue;
+import net.sf.saxon.value.ObjectValue;
+import net.sf.saxon.value.StringValue;
+import net.sf.saxon.value.Value;
+
+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.javabeans.SimpleJavaDataBinding;
+
+/**
+ * Transforms simple types and strings to Value objects needed by Saxon parser
+ * @version $Rev$ $Date$
+ */
+public class SimpleType2ValueTransformer extends BaseTransformer<Object, Value> implements
+    PullTransformer<Object, Value> {
+
+    @Override
+    public String getSourceDataBinding() {
+        return SimpleJavaDataBinding.NAME;
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Value.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+    public Value transform(Object source, TransformationContext context) {
+        Value result = null;
+        if (source instanceof Integer) {
+            result = new IntegerValue((Integer)source);
+        } else if (source instanceof Long) {
+            result = new IntegerValue((Long)source);
+        } else if (source instanceof Short) {
+            result = new IntegerValue((Short)source);
+        } else if (source instanceof Byte) {
+            result = new IntegerValue((Byte)source);
+        } else if (source instanceof Double) {
+            result = new DoubleValue((Double)source);
+        } else if (source instanceof Float) {
+            result = new FloatValue((Float)source);
+        } else if (source instanceof BigDecimal) {
+            result = new DecimalValue((BigDecimal)source);
+        } else if (source instanceof String) {
+            result = new StringValue(((String)source));
+        } else {
+            result = new ObjectValue(source);
+        }
+
+        return result;
+    }
+}
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2ObjectTransformer.java b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2ObjectTransformer.java
new file mode 100644
index 0000000000..dae0836613
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2ObjectTransformer.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.saxon;
+
+import net.sf.saxon.trans.XPathException;
+import net.sf.saxon.value.Value;
+
+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;
+
+/**
+ * Transforms Value objects to generic java objects
+ * @version $Rev$ $Date$
+ */
+public class Value2ObjectTransformer extends BaseTransformer<Value, Object> implements PullTransformer<Value, Object> {
+
+    public Object transform(Value source, TransformationContext context) {
+        Object object;
+        try {
+            object = Value.convert(Value.asItem(source));
+        } catch (XPathException e) {
+            throw new TransformationException(e);
+        }
+        return object;
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return Value.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+}
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2SimpleTypeTransformer.java b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2SimpleTypeTransformer.java
new file mode 100644
index 0000000000..5f799a94de
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Value2SimpleTypeTransformer.java
@@ -0,0 +1,65 @@
+/*
+ * 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.saxon;
+
+import net.sf.saxon.trans.XPathException;
+import net.sf.saxon.value.Value;
+
+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.javabeans.SimpleJavaDataBinding;
+
+/**
+ * Transforms Value objects to simple types
+ * @version $Rev$ $Date$
+ */
+public class Value2SimpleTypeTransformer extends BaseTransformer<Value, Object> implements
+    PullTransformer<Value, Object> {
+    public Object transform(Value source, TransformationContext context) {
+        Object object;
+        try {
+            object = Value.convert(Value.asItem(source));
+        } catch (XPathException e) {
+            throw new TransformationException(e);
+        }
+        return object;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return SimpleJavaDataBinding.NAME;
+    }
+
+    @Override
+    protected Class getSourceType() {
+        return Value.class;
+    }
+
+    @Override
+    protected Class getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+}
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..d895237c7d
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,20 @@
+# 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.
+
+# implementation classes for the databindings
+org.apache.tuscany.sca.databinding.saxon.SaxonNodeDataBinding;type=net.sf.saxon.om.NodeInfo,name=saxon_node
+org.apache.tuscany.sca.databinding.saxon.SaxonValueDataBinding;type=net.sf.saxon.value.Value,name=saxon_value
\ No newline at end of file
diff --git a/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..d359fef0f5
--- /dev/null
+++ b/branches/sca-java-1.0.1/modules/databinding-saxon/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,27 @@
+# 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.
+
+# Implementation classes for the transformers
+# Temporarily disable the NodeInfo <--> Node transformers
+org.apache.tuscany.sca.databinding.saxon.Node2NodeInfoTransformer;source=org.w3c.dom.Node,target=net.sf.saxon.om.NodeInfo,weight=2000
+org.apache.tuscany.sca.databinding.saxon.NodeInfo2NodeTransformer;source=net.sf.saxon.om.NodeInfo,target=org.w3c.dom.Node,weight=2000
+org.apache.tuscany.sca.databinding.saxon.Object2ValueTransformer;source=java.lang.Object,target=net.sf.saxon.value.Value,weight=10000
+org.apache.tuscany.sca.databinding.saxon.Value2ObjectTransformer;source=net.sf.saxon.value.Value,target=java.lang.Object,weight=10000
+org.apache.tuscany.sca.databinding.saxon.SimpleType2ValueTransformer;source=java:simpleType,target=net.sf.saxon.value.Value,weight=10000
+org.apache.tuscany.sca.databinding.saxon.Value2SimpleTypeTransformer;source=net.sf.saxon.value.Value,target=java:simpleType,weight=10000
+org.apache.tuscany.sca.databinding.saxon.NodeInfo2DataObjectTransformer;source=net.sf.saxon.om.NodeInfo,target=commonj.sdo.DataObject,weight=500
+org.apache.tuscany.sca.databinding.saxon.DataObject2NodeInfoTransformer;source=commonj.sdo.DataObject,target=net.sf.saxon.om.NodeInfo,weight=500