Moving 2.x contribs

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835178 13f79535-47bb-0310-9956-ffa450edef68

17 files changed, 0 insertions, 1718 deletions

diff --git a/java/sca-contrib/modules/implementation-xquery/LICENSE b/java/sca-contrib/modules/implementation-xquery/LICENSE
deleted file mode 100644
index d645695673..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/LICENSE
+++ /dev/null
@@ -1,202 +0,0 @@
-
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-                           Version 2.0, January 2004
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-      communication on electronic mailing lists, source code control systems,
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-      on behalf of whom a Contribution has been received by Licensor and
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-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
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-      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.
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-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
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-      meet the following conditions:
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-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
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-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
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-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
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-      for use, reproduction, or distribution of Your modifications, or
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-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
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-      agreed to in writing, Licensor provides the Work (and each
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diff --git a/java/sca-contrib/modules/implementation-xquery/META-INF/MANIFEST.MF b/java/sca-contrib/modules/implementation-xquery/META-INF/MANIFEST.MF
deleted file mode 100644
index 380c00293e..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/META-INF/MANIFEST.MF
+++ /dev/null
@@ -1,64 +0,0 @@
-Manifest-Version: 1.0

-Export-Package: org.apache.tuscany.sca.implementation.xquery;uses:="or

- g.apache.tuscany.sca.databinding,org.apache.tuscany.sca.runtime,net.s

- f.saxon.value,org.apache.tuscany.sca.interfacedef.util,org.apache.tus

- cany.sca.provider,org.apache.tuscany.sca.databinding.saxon,net.sf.sax

- on.trans,org.apache.tuscany.sca.core,javax.xml.transform.dom,net.sf.s

- axon,org.apache.tuscany.sca.databinding.saxon.collection,javax.xml.na

- mespace,net.sf.saxon.query,org.apache.tuscany.sca.core.factory,net.sf

- .saxon.om,org.apache.tuscany.sca.assembly,org.apache.tuscany.sca.data

- binding.impl,org.apache.tuscany.sca.interfacedef.java,org.apache.tusc

- any.sca.interfacedef,org.w3c.dom,org.apache.tuscany.sca.implementatio

- n.java.injection,org.apache.tuscany.sca.invocation,javax.xml.transfor

- m,net.sf.saxon.event,javax.xml.transform.stream";version="2.0.0"

-Private-Package: org.apache.tuscany.sca.implementation.xquery.impl;ver

- sion="1.4",org.apache.tuscany.sca.implementation.xquery.xml;version="

- 1.4"

-Tool: Bnd-0.0.255

-Bundle-Name: Apache Tuscany SCA XQuery Implementation Extension

-Created-By: 1.6.0_07 (Sun Microsystems Inc.)

-Bundle-Vendor: The Apache Software Foundation

-Bundle-Version: 2.0.0

-Bnd-LastModified: 1225397469781

-Bundle-ManifestVersion: 2

-Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

-Bundle-Description: Apache Tuscany SCA XQuery Implementation Extension

-Import-Package: javax.xml.namespace,

- javax.xml.stream,

- javax.xml.transform,

- javax.xml.transform.dom,

- javax.xml.transform.stream,

- net.sf.saxon,

- net.sf.saxon.event,

- net.sf.saxon.om,

- net.sf.saxon.query,

- net.sf.saxon.trans,

- net.sf.saxon.value,

- org.apache.tuscany.sca.assembly;version="2.0.0",

- org.apache.tuscany.sca.assembly.impl;version="2.0.0",

- org.apache.tuscany.sca.contribution;version="2.0.0",

- org.apache.tuscany.sca.contribution.processor;version="2.0.0",

- org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

- org.apache.tuscany.sca.core;version="2.0.0",

- org.apache.tuscany.sca.core.factory;version="2.0.0",

- org.apache.tuscany.sca.databinding;version="2.0.0",

- org.apache.tuscany.sca.databinding.impl;version="2.0.0",

- org.apache.tuscany.sca.databinding.javabeans;version="2.0.0",

- org.apache.tuscany.sca.databinding.saxon;version="2.0.0",

- org.apache.tuscany.sca.databinding.saxon.collection;version="2.0.0",

- org.apache.tuscany.sca.implementation.java;version="2.0.0",

- org.apache.tuscany.sca.implementation.java.injection;version="2.0.0",

- org.apache.tuscany.sca.implementation.xquery;version="2.0.0",

- org.apache.tuscany.sca.interfacedef;version="2.0.0",

- org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

- org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

- org.apache.tuscany.sca.invocation;version="2.0.0",

- org.apache.tuscany.sca.monitor;version="2.0.0",

- org.apache.tuscany.sca.policy;version="2.0.0",

- org.apache.tuscany.sca.provider;version="2.0.0",

- org.apache.tuscany.sca.runtime;version="2.0.0",

- org.oasisopen.sca;version="2.0.0",

- org.w3c.dom

-Bundle-SymbolicName: org.apache.tuscany.sca.implementation.xquery

-Bundle-DocURL: http://www.apache.org/

-

diff --git a/java/sca-contrib/modules/implementation-xquery/NOTICE b/java/sca-contrib/modules/implementation-xquery/NOTICE
deleted file mode 100644
index 25bb89c9b2..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/NOTICE
+++ /dev/null
@@ -1,6 +0,0 @@
-${pom.name}
-Copyright (c) 2005 - 2009 The Apache Software Foundation
-
-This product includes software developed by
-The Apache Software Foundation (http://www.apache.org/).
-
diff --git a/java/sca-contrib/modules/implementation-xquery/pom.xml b/java/sca-contrib/modules/implementation-xquery/pom.xml
deleted file mode 100644
index 559c17e97d..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/pom.xml
+++ /dev/null
@@ -1,86 +0,0 @@
-<?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>2.0-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-
-    <artifactId>tuscany-implementation-xquery</artifactId>
-    <name>Apache Tuscany SCA XQuery Implementation Extension</name>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-assembly</artifactId>
-            <version>2.0-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-interface-java-xml</artifactId>
-            <version>2.0-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-implementation-java-runtime</artifactId>
-            <version>2.0-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-databinding-saxon</artifactId>
-            <version>2.0-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-databinding-jaxb</artifactId>
-            <version>2.0-SNAPSHOT</version>
-            <scope>runtime</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-core-spi</artifactId>
-            <version>2.0-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-node-impl</artifactId>
-            <version>2.0-SNAPSHOT</version>
-            <scope>test</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.5</version>
-            <scope>test</scope>
-        </dependency>
-
-    </dependencies>
-
-</project>
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementation.java b/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementation.java
deleted file mode 100644
index f5bc5dd9b8..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementation.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.implementation.xquery;
-
-import java.lang.reflect.Method;
-import java.util.Map;
-
-import net.sf.saxon.query.XQueryExpression;
-
-import org.apache.tuscany.sca.assembly.Implementation;
-
-/**
- * Class representing the XQuery implementation type
- * @version $Rev$ $Date$
- */
-public interface XQueryImplementation extends Implementation {
-
-    /**
-     * Location of the XQuery implementation file
-     * @return
-     */
-    String getLocation();
-
-    void setLocation(String location);
-
-    String getLocationURL();
-
-    void setLocationURL(String location);
-
-    /**
-     * The XQuery expression that is loaded from the XQuery implementation file
-     * @return
-     */
-    String getXqExpression();
-
-    void setXqExpression(String expression);
-
-    /**
-     * The XQuery expression should be extended for with additional
-     * script, which provides the external variables needed to invoke
-     * a function. In this way for each function that is defined in the
-     * original XQuery expression additional expression is defined, which
-     * can invoke this function, using external variables as input.
-     * These expression extensions are stored in this map. It provides for
-     * each method of a service interface that is implemented by this component
-     * type corresponding expression extension
-     * @return
-     */
-    Map<Method, String> getXqExpressionExtensionsMap();
-
-    /**
-     * This map is a kind of cache for function invocations. If a given
-     * XQuery function of this implementation has been invoked already
-     * its compiled expression can be reused. In this manner the performance
-     * can be increased
-     * @return
-     */
-    Map<String, XQueryExpression> getCompiledExpressionsCache();
-}
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationFactory.java b/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationFactory.java
deleted file mode 100644
index bdfd390499..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationFactory.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.implementation.xquery;
-
-import org.apache.tuscany.sca.implementation.xquery.impl.XQueryImplementationFactoryImpl;
-
-/**
- * Provides instances of XQueryImplementation classes
- * @version $Rev$ $Date$
- */
-public interface XQueryImplementationFactory {
-
-    XQueryImplementationFactory INSTANCE = new XQueryImplementationFactoryImpl();
-
-    XQueryImplementation createXQueryImplementation();
-}
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java b/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java
deleted file mode 100644
index 63a3a49e13..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProvider.java
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.implementation.xquery;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.assembly.ComponentProperty;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.core.factory.ObjectFactory;
-import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
-import org.apache.tuscany.sca.databinding.saxon.SaxonNodeDataBinding;
-import org.apache.tuscany.sca.databinding.saxon.SaxonValueDataBinding;
-import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Interface;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.provider.ImplementationProvider;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-
-/**
- * Provides the runtime configuration of XQuery-typed component.
- * 
- * Generally the following is done:
- * 1. During construction all services and references are provided
- *    with the Saxon data binding, which is the one required by the 
- *    XQueryInvoker
- * 
- * 2. During startup:
- *    - a proxy is created for each reference and it is kept in the referenceProxies
- *      map, which is used later by the invoker to configure the Saxon parser;
- *    - each property value is read and put into the properties map. This is
- *      again used by the invoker to configure the Saxon parser
- *
- * @version $Rev$ $Date$
- */
-public class XQueryImplementationProvider implements ImplementationProvider {
-
-    private RuntimeComponent component;
-    private XQueryImplementation implementation;
-    private Map<String, Object> referenceProxies = new HashMap<String, Object>();
-    private Map<String, Object> properties = new HashMap<String, Object>();
-    private JavaPropertyValueObjectFactory javaFactory;
-
-    public XQueryImplementationProvider(RuntimeComponent component,
-                                        XQueryImplementation implementation,
-                                        JavaPropertyValueObjectFactory factory) {
-        this.component = component;
-        this.implementation = implementation;
-        this.javaFactory = factory;
-        init();
-    }
-
-    private void init() {
-        List<Service> services = implementation.getServices();
-        for (Service sevice : services) {
-            InterfaceContract interfaceContract = sevice.getInterfaceContract();
-            //interfaceContract.getInterface().setDefaultDataBinding(ValueRepresentation.class.getName());
-            setDataBinding(interfaceContract.getInterface(), false);
-        }
-
-        List<Reference> references = implementation.getReferences();
-        for (Reference reference : references) {
-            InterfaceContract interfaceContract = reference.getInterfaceContract();
-            //interfaceContract.getInterface().setDefaultDataBinding(ValueRepresentation.class.getName());
-            setDataBinding(interfaceContract.getInterface(), true);
-        }
-    }
-
-    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
-        return new XQueryInvoker(service, operation, implementation, referenceProxies, properties);
-    }
-
-    public boolean supportsOneWayInvocation() {
-        return false;
-    }
-
-    public void start() {
-
-        for (Reference reference : component.getReferences()) {
-            String refName = reference.getName();
-            if (refName.startsWith("$self$.")) {
-                continue;
-            }
-            Class interfaze = ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass();
-            Object refProxy = component.getComponentContext().getService(interfaze, refName);
-            referenceProxies.put(refName, refProxy);
-        }
-
-        for (ComponentProperty property : component.getProperties()) {
-            String propName = property.getName();
-            QName xmlType = property.getXSDType();
-            Class clazz = JavaXMLMapper.getJavaType(xmlType);
-
-            Object propertyValue = null;
-            if (clazz == null || java.lang.Object.class.equals(clazz)) {
-                propertyValue = property.getValue();
-            } else {
-                ObjectFactory objfactory = javaFactory.createValueFactory(property, property.getValue(), clazz);
-                propertyValue = objfactory.getInstance();
-            }
-            properties.put(propName, propertyValue);
-        }
-    }
-
-    private void setDataBinding(Interface interfaze, boolean isReference) {
-        List<Operation> operations = interfaze.getOperations();
-        for (Operation operation : operations) {
-            operation.setDataBinding(SaxonNodeDataBinding.NAME);
-            DataType<List<DataType>> inputType = operation.getInputType();
-            if (inputType != null) {
-                List<DataType> logical = inputType.getLogical();
-                for (DataType inArg : logical) {
-                    if (SimpleJavaDataBinding.NAME.equals(inArg.getDataBinding())) {
-                        if (!isReference) {
-                            inArg.setDataBinding(SaxonValueDataBinding.NAME);
-                        }
-                    } else {
-                        inArg.setDataBinding(SaxonNodeDataBinding.NAME);
-                    }
-                }
-            }
-            DataType outputType = operation.getOutputType();
-            if (outputType != null) {
-                if (SimpleJavaDataBinding.NAME.equals(outputType.getDataBinding())) {
-                    if (!isReference) {
-                        outputType.setDataBinding(SaxonValueDataBinding.NAME);
-                    }
-                } else {
-                    outputType.setDataBinding(SaxonNodeDataBinding.NAME);
-                }
-            }
-        }
-    }
-
-    public void stop() {
-        // TODO Auto-generated method stub
-
-    }
-
-}
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProviderFactory.java b/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProviderFactory.java
deleted file mode 100644
index 57536e502b..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryImplementationProviderFactory.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.implementation.xquery;
-
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
-import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
-import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
-import org.apache.tuscany.sca.provider.ImplementationProvider;
-import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * A factory for XQuery implementation providers
- * @version $Rev$ $Date$
- */
-public class XQueryImplementationProviderFactory implements ImplementationProviderFactory<XQueryImplementation> {
-
-    private JavaPropertyValueObjectFactory javaFactory;
-
-    public XQueryImplementationProviderFactory(ExtensionPointRegistry registry) {
-        DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
-        TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
-        MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
-        this.javaFactory = new JavaPropertyValueObjectFactory(mediator);
-    }
-
-    public ImplementationProvider createImplementationProvider(RuntimeComponent component,
-                                                               XQueryImplementation implementation) {
-        return new XQueryImplementationProvider(component, implementation, javaFactory);
-    }
-
-    public Class<XQueryImplementation> getModelType() {
-        return XQueryImplementation.class;
-    }
-
-}
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvokationException.java b/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvokationException.java
deleted file mode 100644
index 0c628b3715..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvokationException.java
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.implementation.xquery;
-
-/**
- * Exception class used by the XQueryInvoker to report problems in
- * XQuery script invocation
- * @version $Rev$ $Date$
- */
-public class XQueryInvokationException extends Exception {
-
-    private static final long serialVersionUID = -2674411654705699541L;
-
-    public XQueryInvokationException(String msg) {
-        super(msg);
-    }
-}
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvoker.java b/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvoker.java
deleted file mode 100644
index 2a9673068b..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/XQueryInvoker.java
+++ /dev/null
@@ -1,318 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.implementation.xquery;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.lang.reflect.Method;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-
-import javax.xml.transform.OutputKeys;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-import javax.xml.transform.stream.StreamSource;
-
-import net.sf.saxon.Configuration;
-import net.sf.saxon.event.Builder;
-import net.sf.saxon.om.DocumentInfo;
-import net.sf.saxon.om.Item;
-import net.sf.saxon.om.NodeInfo;
-import net.sf.saxon.om.SequenceIterator;
-import net.sf.saxon.query.DynamicQueryContext;
-import net.sf.saxon.query.QueryResult;
-import net.sf.saxon.query.StaticQueryContext;
-import net.sf.saxon.query.XQueryExpression;
-import net.sf.saxon.trans.XPathException;
-import net.sf.saxon.value.Value;
-
-import org.apache.tuscany.sca.databinding.saxon.SaxonDataBindingHelper;
-import org.apache.tuscany.sca.databinding.saxon.collection.ItemList;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/**
- * Performs the invocation of a requested XQuery function
- * @version $Rev$ $Date$
- */
-public class XQueryInvoker implements Invoker {
-
-    private RuntimeComponentService service;
-    private Operation operation;
-    private Method theMethod;
-    private XQueryImplementation implementation;
-    private Map<String, Object> referenceProxies;
-    private Map<String, Object> properties;
-
-    /**
-     * Constructs a new instance of the xquery invoker.
-     * Also performs a search of java.lang.Method instance
-     * that corresponds to the invoked operation
-     */
-    public XQueryInvoker(RuntimeComponentService service,
-                         Operation operation,
-                         XQueryImplementation implementation,
-                         Map<String, Object> referenceProxies,
-                         Map<String, Object> properties) {
-        this.service = service;
-        this.operation = operation;
-        this.implementation = implementation;
-        this.referenceProxies = referenceProxies;
-        this.properties = properties;
-
-        findMatchingMethod();
-    }
-
-    /**
-     * This method contains the XQuery invocation logic
-     * The following steps are performed:
-     * 1. XQuery expression is produced by combining the original expression
-     *    and the function invocation extension (See XQueryImplementation.getXqExpressionExtensionsMap()
-     *    for details)
-     * 2. A check is performed if this expression has been invoked already. If yes -
-     *    it is taken from the cache
-     * 3. Configuration for the execution is either created or retrieved from
-     *    the cached expression
-     * 4. The input parameters of the operation to be invoked are taken from the
-     *    payload and transformed to ones that are built with the current 
-     *    configuration. 
-     *    NOTE: This is unnecessary overhead - can the Configuration
-     *    object be attached in some way to the invocation request?
-     * 5. All parameters, reference proxies and property values are mapped
-     *    to external variables of the XQuery script
-     * 6. The query is executed and all the results are stored in a ItemList object
-     *    
-     *    NOTE: During execution of the XQuery a static variable is set with
-     *    the current configuration. This variable is used by the NodeInfo transformers
-     *    to produce the correct NodeInfo for all Output2Output transformations, which
-     *    happen as result of the XQuery component invoking some reference components
-     *    The old state of the static configuration is preserved and in this way allowing
-     *    to nest XQuery component invocations (i.e. one XQuery component invokes another
-     *    one)
-     */
-    private Object doInvoke(Object payload) throws XQueryInvokationException, XPathException {
-        if (theMethod == null) {
-            throw new XQueryInvokationException("No java method for operation: " + operation.getName());
-        }
-        String xqExpression =
-            implementation.getXqExpression() + implementation.getXqExpressionExtensionsMap().get(theMethod);
-
-        Configuration config = null;
-        Properties props = new Properties();
-        props.setProperty(OutputKeys.METHOD, "xml");
-        props.setProperty(OutputKeys.INDENT, "yes");
-
-        XQueryExpression exp = implementation.getCompiledExpressionsCache().get(xqExpression);
-        if (exp == null) {
-            config = new Configuration();
-            StaticQueryContext sqc = new StaticQueryContext(config);
-            exp = sqc.compileQuery(xqExpression);
-            implementation.getCompiledExpressionsCache().put(xqExpression, exp);
-        } else {
-            config = exp.getStaticContext().getConfiguration();
-        }
-
-        Object[] params = prepareParameters(payload, config, props);
-
-        DynamicQueryContext dynamicContext = new DynamicQueryContext(config);
-
-        // Setting the parameters for function invocation
-        String methodName = theMethod.getName();
-        for (int i = 0; i < params.length; i++) {
-            dynamicContext.setParameter(methodName + "_" + i, params[i]);
-        }
-
-        // Setting references
-        for (Map.Entry<String, Object> entry : referenceProxies.entrySet()) {
-            dynamicContext.setParameter(entry.getKey(), entry.getValue());
-        }
-
-        // Setting properties
-        for (Map.Entry<String, Object> entry : properties.entrySet()) {
-            dynamicContext.setParameter(entry.getKey(), transformProperty(entry.getValue(), config));
-        }
-
-        SequenceIterator iterator = null;
-        Configuration oldConfigValue = SaxonDataBindingHelper.CURR_EXECUTING_CONFIG;
-        SaxonDataBindingHelper.CURR_EXECUTING_CONFIG = config;
-        try {
-            iterator = exp.iterator(dynamicContext);
-        } finally {
-            SaxonDataBindingHelper.CURR_EXECUTING_CONFIG = oldConfigValue;
-        }
-        
-        ItemList list = new ItemList();
-        Item item = iterator.next();
-               
-        while (item != null) {
-        	list.add(item);
-        	item = iterator.next();
-        	
-        }
-        
-        if (list.size() == 0) {
-            return null;
-            
-        } else if (list.size() == 1) {
-        
-        	item = list.iterator().next();
-        	
-        	if (item instanceof NodeInfo) {
-                return item;
-            } else {
-                return Value.asValue(item);
-            }
-        	
-        }
-        
-        return list;
-        
-    }
-
-    public Message invoke(Message msg) {
-        try {
-            Object resp = doInvoke(msg.getBody());
-            msg.setBody(resp);
-        } catch (XQueryInvokationException e) {
-            msg.setFaultBody(e.getCause());
-        } catch (XPathException e) {
-            msg.setFaultBody(e.getCause());
-        }
-        return msg;
-    }
-
-    private void findMatchingMethod() {
-        Class<?> interfaze = ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass();
-
-        for (Method method : interfaze.getMethods()) {
-            if (match(operation, method)) {
-                theMethod = method;
-            }
-        }
-    }
-
-    private static boolean match(Operation operation, Method method) {
-        Class<?>[] params = method.getParameterTypes();
-        DataType<List<DataType>> inputType = operation.getInputType();
-        List<DataType> types = inputType.getLogical();
-        boolean matched = true;
-        if (types.size() == params.length && method.getName().equals(operation.getName())) {
-            for (int i = 0; i < params.length; i++) {
-                Class<?> clazz = params[i];
-                if (!clazz.equals(operation.getInputType().getLogical().get(i).getPhysical())) {
-                    matched = false;
-                }
-            }
-        } else {
-            matched = false;
-        }
-        return matched;
-
-    }
-
-    private Object[] prepareParameters(Object payload, Configuration configuration, Properties props) {
-        if (payload == null) {
-            return new Object[0];
-        }
-        Object[] inputArguments = null;
-        if (payload.getClass().isArray()) {
-            inputArguments = (Object[])payload;
-        } else {
-            inputArguments = new Object[1];
-            inputArguments[0] = payload;
-        }
-
-        Object[] parameters = new Object[inputArguments.length];
-
-        for (int i = 0; i < inputArguments.length; i++) {
-            if (inputArguments[i] instanceof NodeInfo) {
-                ByteArrayOutputStream baos = new ByteArrayOutputStream();
-                StreamResult sw = new StreamResult(baos);
-                try {
-                    QueryResult.serialize((NodeInfo)inputArguments[i], sw, props, ((NodeInfo)inputArguments[i]).getConfiguration());
-                    baos.close();
-                    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
-                    StreamSource ss = new StreamSource(bais);
-                    parameters[i] = Builder.build(ss, null, configuration);
-                } catch (Exception e) {
-                    e.printStackTrace();
-                    parameters[i] = null;
-                }
-            } else {
-                parameters[i] = inputArguments[i];
-            }
-        }
-
-        return parameters;
-    }
-
-    private Object transformProperty(Object argument, Configuration configuration) {
-        Object parameter = argument;
-        if (argument instanceof Document) {
-            try {
-                Document doc = (Document)argument;
-                Node valueNode = doc.getFirstChild();
-                DocumentInfo docInfo = null;
-                if (valueNode instanceof Element && valueNode.getNodeName().equals("value")) {
-                    ByteArrayOutputStream baos = new ByteArrayOutputStream();
-                    StreamResult sr = new StreamResult(baos);
-                    try {
-                        Node element = null;
-                        NodeList list = valueNode.getChildNodes();
-                        for (int i = 0; i < list.getLength(); i++) {
-                            if (list.item(i).getNodeType() == Node.ELEMENT_NODE) {
-                                element = list.item(i);
-                                break;
-                            }
-                        }
-                        if (element == null) {
-                            element = valueNode.getFirstChild();
-                        }
-                        Transformer transformer = TransformerFactory.newInstance().newTransformer();
-                        transformer.transform(new DOMSource(element), sr);
-                        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
-                        docInfo = (DocumentInfo)Builder.build(new StreamSource(bais), null, configuration);
-                    } catch (Exception e) {
-                        e.printStackTrace();
-                        return parameter;
-                    }
-                } else {
-                	docInfo = (DocumentInfo)Builder.build(new DOMSource(doc), null, configuration);
-                }
-                parameter = docInfo;
-            } catch (XPathException e) {
-                e.printStackTrace();
-                return parameter;
-            }
-        }
-
-        return parameter;
-    }
-}
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationFactoryImpl.java b/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationFactoryImpl.java
deleted file mode 100644
index 5e77575c3c..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationFactoryImpl.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.implementation.xquery.impl;
-
-import org.apache.tuscany.sca.implementation.xquery.XQueryImplementation;
-import org.apache.tuscany.sca.implementation.xquery.XQueryImplementationFactory;
-
-/**
- * Actual implementation of the XQuery implementation factory
- * @version $Rev$ $Date$
- */
-public class XQueryImplementationFactoryImpl implements XQueryImplementationFactory {
-
-    public XQueryImplementation createXQueryImplementation() {
-        XQueryImplementation implementation = new XQueryImplementationImpl();
-        return implementation;
-    }
-
-}
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationImpl.java b/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationImpl.java
deleted file mode 100644
index 77c8eea511..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/impl/XQueryImplementationImpl.java
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.implementation.xquery.impl;
-
-import java.lang.reflect.Method;
-import java.util.HashMap;
-import java.util.Map;
-
-import net.sf.saxon.query.XQueryExpression;
-
-import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
-import org.apache.tuscany.sca.implementation.xquery.XQueryImplementation;
-
-/**
- * Actual implementation of the XQuery implementation
- * @version $Rev$ $Date$
- */
-public class XQueryImplementationImpl extends ImplementationImpl implements XQueryImplementation {
-
-    private String location;
-    private String locationURL;
-    private String xqExpression;
-
-    private Map<String, XQueryExpression> compiledExpressionsCache = new HashMap<String, XQueryExpression>();
-    private Map<Method, String> xqExpressionExtensionsMap = new HashMap<Method, String>();
-
-    public XQueryImplementationImpl() {
-        setUnresolved(true);
-    }
-
-    public String getLocation() {
-        return location;
-    }
-
-    public void setLocation(String location) {
-        this.location = location;
-    }
-    
-    public String getLocationURL() {
-        return locationURL;
-    }
-
-    public void setLocationURL(String locationURL) {
-        this.locationURL = locationURL;
-    }
-
-    public String getXqExpression() {
-        return xqExpression;
-    }
-
-    public void setXqExpression(String xqExpression) {
-        this.xqExpression = xqExpression;
-    }
-
-    public Map<String, XQueryExpression> getCompiledExpressionsCache() {
-        return compiledExpressionsCache;
-    }
-
-    public Map<Method, String> getXqExpressionExtensionsMap() {
-        return xqExpressionExtensionsMap;
-    }
-
-    @Override
-    public int hashCode() {
-        final int PRIME = 31;
-        int result = super.hashCode();
-        result = PRIME * result + ((location == null) ? 0 : location.hashCode());
-        return result;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj)
-            return true;
-        if (obj == null || getClass() != obj.getClass())
-            return false;
-        final XQueryImplementationImpl other = (XQueryImplementationImpl)obj;
-        if (location == null) {
-            if (other.location != null)
-                return false;
-        } else if (!location.equals(other.location))
-            return false;
-        return true;
-    }
-
-}
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryImplementationProcessor.java b/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryImplementationProcessor.java
deleted file mode 100644
index c8d19bf149..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryImplementationProcessor.java
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.implementation.xquery.xml;
-
-import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.contribution.Artifact;
-import org.apache.tuscany.sca.contribution.ContributionFactory;
-import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
-import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
-import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
-import org.apache.tuscany.sca.implementation.xquery.XQueryImplementation;
-import org.apache.tuscany.sca.implementation.xquery.XQueryImplementationFactory;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.monitor.Monitor;
-import org.apache.tuscany.sca.monitor.Problem;
-import org.apache.tuscany.sca.monitor.Problem.Severity;
-
-/**
- * Processor for the XQuery implementation type artifact
- * @version $Rev$ $Date$
- */
-public class XQueryImplementationProcessor implements StAXArtifactProcessor<XQueryImplementation> {
-    private static final String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.0";
-    private static final String LOCATION = "location";
-    private static final String IMPLEMENTATION_XQUERY = "implementation.xquery";
-    private static final QName IMPLEMENTATION_XQUERY_QNAME =
-        new QName(SCA10_TUSCANY_NS, IMPLEMENTATION_XQUERY);
-    
-    private AssemblyFactory assemblyFactory;
-    private JavaInterfaceFactory javaFactory;
-    private ContributionFactory contributionFactory;
-    private Monitor monitor;
-
-    public XQueryImplementationProcessor(FactoryExtensionPoint modelFactoryExtensionPoint, Monitor monitor) {
-        assemblyFactory = modelFactoryExtensionPoint.getFactory(AssemblyFactory.class);
-        javaFactory = modelFactoryExtensionPoint.getFactory(JavaInterfaceFactory.class);
-        contributionFactory = modelFactoryExtensionPoint.getFactory(ContributionFactory.class);
-        this.monitor = monitor;
-    }
-    
-    /**
-     * Report a error.
-     * 
-     * @param problems
-     * @param message
-     * @param model
-     */
-    private void error(String message, Object model, Object... messageParameters) {
-    	 if (monitor != null) {
-	        Problem problem = monitor.createProblem(this.getClass().getName(), "impl-xquery-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
-	        monitor.problem(problem);
-    	 }
-    }
-
-    public QName getArtifactType() {
-        return IMPLEMENTATION_XQUERY_QNAME;
-    }
-
-    /**
-     * Reads  from the stream and sets the location attribute of the implementation correspondingly
-     */
-    public XQueryImplementation read(XMLStreamReader reader)
-        throws ContributionReadException, XMLStreamException {
-    	
-    	/* Create the XQuery implementation and set the location into it */
-        XQueryImplementation xqueryImplementation = null;
-
-        /* Read the location attribute for the XQuery implementation  */
-        String xqueryLocation = reader.getAttributeValue(null, LOCATION);
-        if (xqueryLocation != null) {
-        	xqueryImplementation = XQueryImplementationFactory.INSTANCE.createXQueryImplementation();
-            xqueryImplementation.setLocation(xqueryLocation);
-            xqueryImplementation.setUnresolved(true);
-        } else {        
-        	error("LocationAttributeMissing", reader);
-            //throw new ContributionReadException(MSG_LOCATION_MISSING);
-        }        
-
-        // Skip to end element
-        while (reader.hasNext()) {
-            if (reader.next() == END_ELEMENT && IMPLEMENTATION_XQUERY_QNAME.equals(reader.getName())) {
-                break;
-            }
-        } // end while
-
-        return xqueryImplementation;
-    }
-
-    public void write(XQueryImplementation xqueryImplementation, XMLStreamWriter writer)
-        throws ContributionWriteException, XMLStreamException {
-        
-        writer.writeStartElement(SCA10_TUSCANY_NS, IMPLEMENTATION_XQUERY);
-        if (xqueryImplementation.getLocation() != null) {
-            writer.writeAttribute(LOCATION, xqueryImplementation.getLocation());
-        }
-        writer.writeEndElement();
-
-    }
-
-    public Class<XQueryImplementation> getModelType() {
-        return XQueryImplementation.class;
-    }
-
-    /**
-     * Resolves the implementation: its services and references, by invoking the XQuery
-     * introspector
-     */
-    public void resolve(XQueryImplementation xqueryImplementation, ModelResolver resolver)
-        throws ContributionResolveException {
-    	
-    	if (xqueryImplementation != null) {
-            Artifact artifact = contributionFactory.createArtifact();
-            artifact.setURI(xqueryImplementation.getLocation());
-    	    artifact = resolver.resolveModel(Artifact.class, artifact);
-    	    if (artifact.getLocation() != null) {
-    	    	xqueryImplementation.setLocationURL(artifact.getLocation());
-    	        
-    	    	XQueryIntrospector introspector = new XQueryIntrospector(assemblyFactory, javaFactory);
-    	        
-    	        boolean success = introspector.introspect(xqueryImplementation, resolver);
-    	        if (success) {
-    	            xqueryImplementation.setUnresolved(false);
-    	        }
-    	    } else {
-    	    	error("CouldNotLocateFile", resolver, xqueryImplementation.getLocation());
-                //throw new ContributionResolveException("Could not locate file: " + xqueryImplementation.getLocation());
-    	    }
-    	}
-    }
-
-}
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryIntrospector.java b/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryIntrospector.java
deleted file mode 100644
index 59ac68aa7d..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/java/org/apache/tuscany/sca/implementation/xquery/xml/XQueryIntrospector.java
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.implementation.xquery.xml;
-
-import java.io.ByteArrayOutputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.reflect.Method;
-import java.net.URL;
-import java.util.Iterator;
-
-import javax.xml.namespace.QName;
-
-import net.sf.saxon.Configuration;
-import net.sf.saxon.om.NamespaceResolver;
-import net.sf.saxon.query.StaticQueryContext;
-import net.sf.saxon.query.XQueryExpression;
-import net.sf.saxon.trans.XPathException;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Multiplicity;
-import org.apache.tuscany.sca.assembly.Property;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
-import org.apache.tuscany.sca.contribution.resolver.ClassReference;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.implementation.xquery.XQueryImplementation;
-import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
-
-/**
- * This class introspects an XQuery file and extracts out of it
- * all implemented service, references and properties
- * It also creates expression extensions for each operation
- * in the implemented services
- * @version $Rev$ $Date$
- */
-public class XQueryIntrospector {
-
-    private static final String SCA_SERVICE_PREFIX = "scaservice:java/";
-    private static final String SCA_REFERENCE_PREFIX = "scareference:java/";
-    private static final String SCA_PROPERTY_JAVA_PREFIX = "scaproperty:java/";
-    private static final String SCA_PROPERTY_XML_PREFIX = "scaproperty:xml/";
-
-    private AssemblyFactory assemblyFactory;
-    private JavaInterfaceFactory javaFactory;
-
-    public XQueryIntrospector(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) {
-        super();
-        this.assemblyFactory = assemblyFactory;
-        this.javaFactory = javaFactory;
-    }
-
-    public boolean introspect(XQueryImplementation xqueryImplementation, ModelResolver resolver) throws ContributionResolveException {
-        
-        String xqExpression = null;
-        try {
-            URL url = new URL(xqueryImplementation.getLocationURL());
-            xqExpression = loadXQExpression(url);
-        } catch (FileNotFoundException e) {
-            throw new ContributionResolveException(e);
-        } catch (IOException e) {
-            throw new ContributionResolveException(e);
-        }
-
-        if (xqExpression == null) {
-            return false;
-        }
-
-        xqueryImplementation.setXqExpression(xqExpression);
-
-        xqExpression += "\r\n<dummy></dummy>";
-
-        Configuration config = new Configuration();
-        StaticQueryContext sqc = new StaticQueryContext(config);
-        XQueryExpression exp = null;
-        try {
-            exp = sqc.compileQuery(xqExpression);
-        } catch (XPathException e) {
-            throw new ContributionResolveException(e);
-        }
-
-        if (exp == null) {
-            return false;
-        }
-        xqueryImplementation.getCompiledExpressionsCache().put(xqExpression, exp);
-
-        try {
-            introspectServicesAndReferences(xqueryImplementation, exp, resolver);
-        } catch (ClassNotFoundException e) {
-            throw new ContributionResolveException(e);
-        } catch (InvalidInterfaceException e) {
-            throw new ContributionResolveException(e);
-        }
-
-        fillExpressionExtensions(xqueryImplementation);
-
-        return true;
-    }
-
-    /**
-     * Loads the XQuery expression from the location that is provided with the implementation
-     */
-    private String loadXQExpression(URL locationURL) throws FileNotFoundException, IOException {
-    	
-        InputStream xqResourceStream = locationURL.openStream();
-
-        if (xqResourceStream == null) {
-            return null;
-        }
-
-        ByteArrayOutputStream baos = new ByteArrayOutputStream();
-        int i = 0;
-        while ((i = xqResourceStream.read()) >= 0) {
-            baos.write(i);
-        }
-        xqResourceStream.close();
-        baos.flush();
-        baos.close();
-
-        String xqExpression = baos.toString();
-
-        return xqExpression;
-    }
-    
-    private Class<?> resolveClass(ModelResolver resolver, String className) throws ClassNotFoundException {
-        ClassReference classReference = new ClassReference(className);
-        classReference = resolver.resolveModel(ClassReference.class, classReference);
-        Class<?> javaClass = classReference.getJavaClass();
-        if (javaClass == null) {
-            throw new ClassNotFoundException(className);
-        } else {
-            return javaClass;
-        }
-    }
-
-    /**
-     * From the compiled XQuery expression get all namespaces and see if they
-     * are services, references or properties declarations
-     */
-    private void introspectServicesAndReferences(XQueryImplementation xqueryImplementation, XQueryExpression exp, ModelResolver resolver)
-        throws ClassNotFoundException, InvalidInterfaceException {
-        NamespaceResolver namespaceResolver = exp.getStaticContext().getNamespaceResolver();
-        Iterator declaredPrefixesIterator = namespaceResolver.iteratePrefixes();
-        while (declaredPrefixesIterator.hasNext()) {
-            String prefix = (String)declaredPrefixesIterator.next();
-            String uri = namespaceResolver.getURIForPrefix(prefix, false);
-            if (uri.startsWith(SCA_SERVICE_PREFIX)) {
-                String serviceName = prefix;
-                String className = uri.substring(SCA_SERVICE_PREFIX.length());
-                Class<?> interfaze = resolveClass(resolver, className);
-                Service theService = createService(interfaze, serviceName);
-                xqueryImplementation.getServices().add(theService);
-            } else if (uri.startsWith(SCA_REFERENCE_PREFIX)) {
-                String referenceName = prefix;
-                String className = uri.substring(SCA_REFERENCE_PREFIX.length());
-                Class<?> interfaze = resolveClass(resolver, className);
-                Reference theReference = createReference(interfaze, referenceName);
-                xqueryImplementation.getReferences().add(theReference);
-            } else if (uri.startsWith(SCA_PROPERTY_JAVA_PREFIX)) {
-                String propertyName = prefix;
-                String className = uri.substring(SCA_PROPERTY_JAVA_PREFIX.length());
-                Class<?> clazz = resolveClass(resolver, className);
-                QName xmlType = JavaXMLMapper.getXMLType(clazz);
-                Property theProperty = createProperty(xmlType, propertyName);
-                xqueryImplementation.getProperties().add(theProperty);
-            } else if (uri.startsWith(SCA_PROPERTY_XML_PREFIX)) {
-                String propertyName = prefix;
-                String namespaceAndLocalname = uri.substring(SCA_PROPERTY_XML_PREFIX.length());
-                int localNameDelimiterPostition = namespaceAndLocalname.lastIndexOf(':');
-                String localName = null;
-                String namespace = null;
-                if (localNameDelimiterPostition < 0) {
-                    localName = namespaceAndLocalname;
-                    namespace = "";
-                } else {
-                    namespace = namespaceAndLocalname.substring(0, localNameDelimiterPostition);
-                    localName = namespaceAndLocalname.substring(localNameDelimiterPostition + 1);
-                }
-                QName xmlType = new QName(namespace, localName);
-                Property theProperty = createProperty(xmlType, propertyName);
-                xqueryImplementation.getProperties().add(theProperty);
-            }
-        }
-    }
-
-    /**
-     * Creates a Service for the component type based on its name and Java interface
-     */
-    private Service createService(Class<?> interfaze, String name) throws InvalidInterfaceException {
-        Service service = assemblyFactory.createService();
-        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
-        service.setInterfaceContract(interfaceContract);
-
-        // Set the name for the service
-        service.setName(name);
-
-        // Set the call interface and, if present, the callback interface
-        JavaInterface callInterface = null;
-        try {
-            callInterface = (JavaInterface) javaFactory.createJavaInterface(interfaze).clone();
-        } catch (CloneNotSupportedException e) {
-            // Ignore
-        }
-        //setDataBindingForInterface(callInterface, DataObject.class.getName());
-        service.getInterfaceContract().setInterface(callInterface);
-        if (callInterface.getCallbackClass() != null) {
-            JavaInterface callbackInterface = null;
-            try {
-                callbackInterface = (JavaInterface) javaFactory.createJavaInterface(callInterface.getCallbackClass()).clone();
-            } catch (CloneNotSupportedException e) {
-                //Ignore
-            }
-            //setDataBindingForInterface(callbackInterface, DataObject.class.getName());
-            service.getInterfaceContract().setCallbackInterface(callbackInterface);
-        }
-        return service;
-    } // end method createService
-
-    protected Property createProperty(QName type, String name) {
-
-        Property property = assemblyFactory.createProperty();
-        property.setName(name);
-        property.setXSDType(type);
-
-        property.setMany(false);
-        return property;
-
-    }
-
-    /**
-     * Creates a Reference for the component type based on its name and Java interface
-     */
-    private Reference createReference(Class<?> interfaze, String name) throws InvalidInterfaceException {
-        Reference reference = assemblyFactory.createReference();
-        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
-        reference.setInterfaceContract(interfaceContract);
-
-        // Set the name of the reference to the supplied name and the multiplicity of the reference
-        // to 1..1 - for XQuery implementations, this is the only multiplicity supported
-        reference.setName(name);
-        reference.setMultiplicity(Multiplicity.ONE_ONE);
-
-        // Set the call interface and, if present, the callback interface
-        // Set the call interface and, if present, the callback interface
-        JavaInterface callInterface = null;
-        try {
-            callInterface = (JavaInterface) javaFactory.createJavaInterface(interfaze).clone();
-        } catch (CloneNotSupportedException e) {
-            // Ignore
-        }
-        reference.getInterfaceContract().setInterface(callInterface);
-        if (callInterface.getCallbackClass() != null) {
-            JavaInterface callbackInterface = null;
-            try {
-                callbackInterface = (JavaInterface) javaFactory.createJavaInterface(callInterface.getCallbackClass()).clone();
-            } catch (CloneNotSupportedException e) {
-                //Ignore
-            }
-            reference.getInterfaceContract().setCallbackInterface(callbackInterface);
-        }
-
-        return reference;
-    }
-
-    /**
-     * For the methods of each implemented service corresponding expression extension
-     * is generated
-     * @param xqueryImplementation
-     */
-    private void fillExpressionExtensions(XQueryImplementation xqueryImplementation) {
-        for (Service service : xqueryImplementation.getServices()) {
-            Class<?> interfaze = ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass();
-
-            // For each of the methods
-            for (Method method : interfaze.getMethods()) {
-                String expressionExtension = createExpressionExtension(method, interfaze, service.getName());
-                xqueryImplementation.getXqExpressionExtensionsMap().put(method, expressionExtension);
-            }
-        }
-    }
-
-    private String createExpressionExtension(Method method, Class<?> interfaze, String serviceName) {
-        StringBuffer exprBuf = new StringBuffer();
-
-        exprBuf.append("\r\n");
-
-        String methodName = method.getName();
-
-        // For each of the declared parameters
-        for (int i = 0; i < method.getParameterTypes().length; i++) {
-            exprBuf.append("declare variable $" + methodName + "_" + i + " external;\r\n");
-        }
-
-        exprBuf.append(serviceName + ":" + methodName + "(");
-
-        for (int i = 0; i < method.getParameterTypes().length; i++) {
-            exprBuf.append("$" + methodName + "_" + i);
-            if (i != method.getParameterTypes().length - 1) {
-                exprBuf.append(", ");
-            }
-        }
-        exprBuf.append(")");
-
-        return exprBuf.toString();
-    }
-}
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/java/sca-contrib/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
deleted file mode 100644
index a51995e56d..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
+++ /dev/null
@@ -1,19 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-# 
-#   http://www.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License. 
-
-# Implementation class for the artifact processor extension
-org.apache.tuscany.sca.implementation.xquery.xml.XQueryImplementationProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#implementation.xquery,model=org.apache.tuscany.sca.implementation.xquery.XQueryImplementation
diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/java/sca-contrib/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
deleted file mode 100644
index 7ccc08d1ee..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
+++ /dev/null
@@ -1,19 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one

-# or more contributor license agreements.  See the NOTICE file

-# distributed with this work for additional information

-# regarding copyright ownership.  The ASF licenses this file

-# to you under the Apache License, Version 2.0 (the

-# "License"); you may not use this file except in compliance

-# with the License.  You may obtain a copy of the License at

-# 

-#   http://www.apache.org/licenses/LICENSE-2.0

-# 

-# Unless required by applicable law or agreed to in writing,

-# software distributed under the License is distributed on an

-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

-# KIND, either express or implied.  See the License for the

-# specific language governing permissions and limitations

-# under the License. 

-

-# Implementation class for the implementation extension

-org.apache.tuscany.sca.implementation.xquery.XQueryImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.xquery.XQueryImplementation

diff --git a/java/sca-contrib/modules/implementation-xquery/src/main/resources/impl-xquery-validation-messages.properties b/java/sca-contrib/modules/implementation-xquery/src/main/resources/impl-xquery-validation-messages.properties
deleted file mode 100644
index 33c605de27..0000000000
--- a/java/sca-contrib/modules/implementation-xquery/src/main/resources/impl-xquery-validation-messages.properties
+++ /dev/null
@@ -1,22 +0,0 @@
-#
-#
-#    Licensed to the Apache Software Foundation (ASF) under one
-#    or more contributor license agreements. See the NOTICE file
-#    distributed with this work for additional information
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-#    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
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-#    http://www.apache.org/licenses/LICENSE-2.0
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-#
-CouldNotLocateFile = Could not locate file: {0}
-LocationAttributeMissing = Reading implementation.xquery - location attribute missing
\ No newline at end of file