Remove now unused policy-xml module

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@820953 13f79535-47bb-0310-9956-ffa450edef68

20 files changed, 0 insertions, 2743 deletions

diff --git a/java/sca/modules/policy-xml/LICENSE b/java/sca/modules/policy-xml/LICENSE
deleted file mode 100644
index 6e529a25c4..0000000000
--- a/java/sca/modules/policy-xml/LICENSE
+++ /dev/null
@@ -1,205 +0,0 @@
-

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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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-          stating that You changed the files; and

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-      the conditions stated in this License.

-

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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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diff --git a/java/sca/modules/policy-xml/META-INF/MANIFEST.MF b/java/sca/modules/policy-xml/META-INF/MANIFEST.MF
deleted file mode 100644
index 844978a333..0000000000
--- a/java/sca/modules/policy-xml/META-INF/MANIFEST.MF
+++ /dev/null
@@ -1,25 +0,0 @@
-Manifest-Version: 1.0

-Private-Package: org.apache.tuscany.sca.policy.xml;version="2.0.0"

-Tool: Bnd-0.0.255

-Bundle-Name: Apache Tuscany SCA Policy XML Model

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

-Bundle-Vendor: The Apache Software Foundation

-Bundle-Version: 2.0.0

-Bnd-LastModified: 1225397115375

-Bundle-ManifestVersion: 2

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

-Bundle-Description: Apache Tuscany SCA Policy XML Model

-Import-Package: javax.xml.namespace,

- javax.xml.stream,

- javax.xml.xpath,

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

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

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

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

-Bundle-SymbolicName: org.apache.tuscany.sca.policy.xml

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

-Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/java/sca/modules/policy-xml/NOTICE b/java/sca/modules/policy-xml/NOTICE
deleted file mode 100644
index 51042eab05..0000000000
--- a/java/sca/modules/policy-xml/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/modules/policy-xml/pom.xml b/java/sca/modules/policy-xml/pom.xml
deleted file mode 100644
index 7383a3514f..0000000000
--- a/java/sca/modules/policy-xml/pom.xml
+++ /dev/null
@@ -1,58 +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-policy-xml</artifactId>
-    <name>Apache Tuscany SCA Policy XML Model</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-contribution</artifactId>
-            <version>2.0-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.codehaus.woodstox</groupId>
-            <artifactId>wstx-asl</artifactId>
-            <version>3.2.4</version>
-            <scope>runtime</scope>
-            <exclusions>
-                <exclusion>
-                    <groupId>stax</groupId>
-                    <artifactId>stax-api</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-    </dependencies>
-
-</project>
diff --git a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java b/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java
deleted file mode 100644
index 38c7b57f12..0000000000
--- a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java
+++ /dev/null
@@ -1,67 +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.policy.xml;
-
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
-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.monitor.Monitor;
-import org.apache.tuscany.sca.policy.BindingType;
-import org.apache.tuscany.sca.policy.ExtensionType;
-import org.apache.tuscany.sca.policy.PolicyFactory;
-
-/**
- * Processor for handling XML models of BindingType meta data definitions
- *
- * @version $Rev$ $Date$
- */
-public class BindingTypeProcessor extends ExtensionTypeProcessor {
-
-    public BindingTypeProcessor(PolicyFactory policyFactory,
-                                StAXArtifactProcessor<Object> extensionProcessor,
-                                Monitor monitor) {
-        super(policyFactory, extensionProcessor, monitor);
-    }
-
-    public BindingTypeProcessor(FactoryExtensionPoint modelFactories,
-                                StAXArtifactProcessor<Object> extensionProcessor,
-                                Monitor monitor) {
-        super(modelFactories.getFactory(PolicyFactory.class), extensionProcessor, monitor);
-    }
-
-    public QName getArtifactType() {
-        return BINDING_TYPE_QNAME;
-    }
-
-    @Override
-    protected ExtensionType resolveExtensionType(ExtensionType extnType, ModelResolver resolver)
-        throws ContributionResolveException {
-        if (extnType instanceof BindingType) {
-            BindingType bindingType = (BindingType)extnType;
-            return resolver.resolveModel(BindingType.class, bindingType);
-        } else {
-            return extnType;
-        }
-
-    }
-}
diff --git a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ExtensionTypeProcessor.java b/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ExtensionTypeProcessor.java
deleted file mode 100644
index f437b5d599..0000000000
--- a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ExtensionTypeProcessor.java
+++ /dev/null
@@ -1,251 +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.policy.xml;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.StringTokenizer;
-
-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.contribution.processor.BaseStAXArtifactProcessor;
-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.monitor.Monitor;
-import org.apache.tuscany.sca.monitor.Problem;
-import org.apache.tuscany.sca.monitor.Problem.Severity;
-import org.apache.tuscany.sca.policy.BindingType;
-import org.apache.tuscany.sca.policy.ExtensionType;
-import org.apache.tuscany.sca.policy.ImplementationType;
-import org.apache.tuscany.sca.policy.Intent;
-import org.apache.tuscany.sca.policy.PolicyFactory;
-
-/**
- * Processor for handling XML models of ExtensionType meta data definitions
- *
- * @version $Rev$ $Date$
- */
-abstract class ExtensionTypeProcessor extends BaseStAXArtifactProcessor implements
-    StAXArtifactProcessor<ExtensionType>, PolicyConstants {
-
-    private PolicyFactory policyFactory;
-    private Monitor monitor;
-
-    protected abstract ExtensionType resolveExtensionType(ExtensionType extnType, ModelResolver resolver)
-        throws ContributionResolveException;
-
-    public ExtensionTypeProcessor(PolicyFactory policyFactory,
-                                  StAXArtifactProcessor<Object> extensionProcessor,
-                                  Monitor monitor) {
-        this.policyFactory = policyFactory;
-        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(),
-                                      "policy-xml-validation-messages",
-                                      Severity.ERROR,
-                                      model,
-                                      message,
-                                      (Object[])messageParameters);
-            monitor.problem(problem);
-        }
-    }
-
-    public ExtensionType read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
-        QName extType = getArtifactType();
-        QName type = getQName(reader, "type");
-
-        if (type != null) {
-            ExtensionType extensionType = null;
-            if (BINDING_TYPE_QNAME.equals(extType)) {
-                extensionType = policyFactory.createBindingType();
-            } else if (IMPLEMENTATION_TYPE_QNAME.equals(extType)) {
-                extensionType = policyFactory.createImplementationType();
-            } else {
-                error("UnrecognizedExtensionType", reader, type);
-                return null;
-                //throw new ContributionReadException("Unrecognized ExtensionType - " + type);
-            }
-            extensionType.setType(type);
-            extensionType.setUnresolved(true);
-
-            readAlwaysProvidedIntents(extensionType, reader);
-            readMayProvideIntents(extensionType, reader);
-            return extensionType;
-
-        } else {
-            error("RequiredAttributeMissing", reader, extType);
-            //throw new ContributionReadException("Required attribute '" + TYPE + 
-            //"' missing from BindingType Definition");
-        }
-        return null;
-    }
-
-    private void readAlwaysProvidedIntents(ExtensionType extnType, XMLStreamReader reader) {
-        String value = reader.getAttributeValue(null, ALWAYS_PROVIDES);
-        if (value != null) {
-            List<Intent> alwaysProvided = extnType.getAlwaysProvidedIntents();
-            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
-                QName qname = getQNameValue(reader, tokens.nextToken());
-                Intent intent = policyFactory.createIntent();
-                intent.setName(qname);
-                alwaysProvided.add(intent);
-            }
-        }
-    }
-
-    private void readMayProvideIntents(ExtensionType extnType, XMLStreamReader reader) {
-        String value = reader.getAttributeValue(null, MAY_PROVIDE);
-        if (value != null) {
-            List<Intent> mayProvide = extnType.getMayProvidedIntents();
-            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
-                QName qname = getQNameValue(reader, tokens.nextToken());
-                Intent intent = policyFactory.createIntent();
-                intent.setName(qname);
-                mayProvide.add(intent);
-            }
-        }
-    }
-
-    public void write(ExtensionType extnType, XMLStreamWriter writer) throws ContributionWriteException,
-        XMLStreamException {
-
-        // Write an <sca:bindingType or sca:implementationType>
-        if (extnType instanceof BindingType) {
-            writer.writeStartElement(SCA11_NS, BINDING_TYPE);
-        } else if (extnType instanceof ImplementationType) {
-            writer.writeStartElement(SCA11_NS, IMPLEMENTATION_TYPE);
-        }
-
-        writeAlwaysProvidesIntentsAttribute(extnType, writer);
-        writeMayProvideIntentsAttribute(extnType, writer);
-
-        writer.writeEndElement();
-    }
-
-    private void writeMayProvideIntentsAttribute(ExtensionType extnType, XMLStreamWriter writer)
-        throws XMLStreamException {
-        StringBuffer sb = new StringBuffer();
-        for (Intent intent : extnType.getMayProvidedIntents()) {
-            writer.writeNamespace(intent.getName().getPrefix(), intent.getName().getNamespaceURI());
-            sb.append(intent.getName().getPrefix() + COLON + intent.getName().getLocalPart());
-            sb.append(WHITE_SPACE);
-        }
-
-        if (sb.length() > 0) {
-            writer.writeAttribute(MAY_PROVIDE, sb.toString());
-        }
-    }
-
-    private void writeAlwaysProvidesIntentsAttribute(ExtensionType extnType, XMLStreamWriter writer)
-        throws XMLStreamException {
-        StringBuffer sb = new StringBuffer();
-        for (Intent intent : extnType.getAlwaysProvidedIntents()) {
-            writer.writeNamespace(intent.getName().getPrefix(), intent.getName().getNamespaceURI());
-            sb.append(intent.getName().getPrefix() + COLON + intent.getName().getLocalPart());
-            sb.append(WHITE_SPACE);
-        }
-
-        if (sb.length() > 0) {
-            writer.writeAttribute(ALWAYS_PROVIDES, sb.toString());
-
-        }
-    }
-
-    public void resolve(ExtensionType extnType, ModelResolver resolver) throws ContributionResolveException {
-
-        if (extnType != null && extnType.isUnresolved()) {
-            resolveAlwaysProvidedIntents(extnType, resolver);
-            resolveMayProvideIntents(extnType, resolver);
-            extnType.setUnresolved(false);
-            //resolveExtensionType(extnType, resolver);
-        }
-    }
-
-    private void resolveAlwaysProvidedIntents(ExtensionType extensionType, ModelResolver resolver)
-        throws ContributionResolveException {
-        if (extensionType != null) {
-            // resolve all provided intents
-            List<Intent> alwaysProvided = new ArrayList<Intent>();
-            for (Intent providedIntent : extensionType.getAlwaysProvidedIntents()) {
-                if (providedIntent.isUnresolved()) {
-                    providedIntent = resolver.resolveModel(Intent.class, providedIntent);
-                    if (!providedIntent.isUnresolved()) {
-                        alwaysProvided.add(providedIntent);
-                    } else {
-                        error("AlwaysProvidedIntentNotFound", resolver, providedIntent, extensionType);
-                        //throw new ContributionResolveException("Always Provided Intent - " + providedIntent
-                        //+ " not found for ExtensionType "
-                        //+ extensionType);
-                    }
-                } else {
-                    alwaysProvided.add(providedIntent);
-                }
-            }
-            extensionType.getAlwaysProvidedIntents().clear();
-            extensionType.getAlwaysProvidedIntents().addAll(alwaysProvided);
-        }
-    }
-
-    private void resolveMayProvideIntents(ExtensionType extensionType, ModelResolver resolver)
-        throws ContributionResolveException {
-        if (extensionType != null) {
-            // resolve all provided intents
-            List<Intent> mayProvide = new ArrayList<Intent>();
-            for (Intent providedIntent : extensionType.getMayProvidedIntents()) {
-                if (providedIntent.isUnresolved()) {
-                    providedIntent = resolver.resolveModel(Intent.class, providedIntent);
-                    if (!providedIntent.isUnresolved()) {
-                        mayProvide.add(providedIntent);
-                    } else {
-                        error("MayProvideIntentNotFound", resolver, providedIntent, extensionType);
-                        //throw new ContributionResolveException("May Provide Intent - " + providedIntent
-                        //+ " not found for ExtensionType "
-                        //+ extensionType);
-                    }
-                } else {
-                    mayProvide.add(providedIntent);
-                }
-            }
-            extensionType.getMayProvidedIntents().clear();
-            extensionType.getMayProvidedIntents().addAll(mayProvide);
-        }
-    }
-
-    public Class<ExtensionType> getModelType() {
-        return ExtensionType.class;
-    }
-}
diff --git a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java b/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java
deleted file mode 100644
index 41e2af3809..0000000000
--- a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java
+++ /dev/null
@@ -1,67 +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.policy.xml;
-
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
-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.monitor.Monitor;
-import org.apache.tuscany.sca.policy.ExtensionType;
-import org.apache.tuscany.sca.policy.ImplementationType;
-import org.apache.tuscany.sca.policy.PolicyFactory;
-
-/**
- * Processor for handling XML models of ImplementationType meta data definitions
- *
- * @version $Rev$ $Date$
- */
-public class ImplementationTypeProcessor extends ExtensionTypeProcessor {
-
-    public ImplementationTypeProcessor(PolicyFactory policyFactory,
-                                       StAXArtifactProcessor<Object> extensionProcessor,
-                                       Monitor monitor) {
-        super(policyFactory, extensionProcessor, monitor);
-    }
-
-    public ImplementationTypeProcessor(FactoryExtensionPoint modelFactories,
-                                       StAXArtifactProcessor<Object> extensionProcessor,
-                                       Monitor monitor) {
-        super(modelFactories.getFactory(PolicyFactory.class), extensionProcessor, monitor);
-    }
-
-    public QName getArtifactType() {
-        return IMPLEMENTATION_TYPE_QNAME;
-    }
-
-    @Override
-    protected ExtensionType resolveExtensionType(ExtensionType extnType, ModelResolver resolver)
-        throws ContributionResolveException {
-        if (extnType instanceof ImplementationType) {
-            ImplementationType implType = (ImplementationType)extnType;
-            return resolver.resolveModel(ImplementationType.class, implType);
-        } else {
-            return extnType;
-        }
-
-    }
-}
diff --git a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentProcessor.java b/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentProcessor.java
deleted file mode 100644
index a6f5bb58ea..0000000000
--- a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentProcessor.java
+++ /dev/null
@@ -1,391 +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.policy.xml;
-
-import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
-import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.List;
-import java.util.StringTokenizer;
-
-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.contribution.processor.BaseStAXArtifactProcessor;
-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.monitor.Monitor;
-import org.apache.tuscany.sca.monitor.Problem;
-import org.apache.tuscany.sca.monitor.Problem.Severity;
-import org.apache.tuscany.sca.policy.ExtensionType;
-import org.apache.tuscany.sca.policy.Intent;
-import org.apache.tuscany.sca.policy.PolicyFactory;
-import org.apache.tuscany.sca.policy.Intent.Type;
-
-/**
- * Processor for handling XML models of PolicyIntent definitions
- *
- * @version $Rev$ $Date$
- */
-public class IntentProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<Intent>,
-    PolicyConstants {
-
-    private PolicyFactory policyFactory;
-    private Monitor monitor;
-
-    public IntentProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
-        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
-        this.monitor = monitor;
-    }
-
-    public IntentProcessor(PolicyFactory policyFactory, Monitor monitor) {
-        this.policyFactory = policyFactory;
-        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(),
-                                      "policy-xml-validation-messages",
-                                      Severity.ERROR,
-                                      model,
-                                      message,
-                                      messageParameters);
-            monitor.problem(problem);
-        }
-    }
-
-    private void warn(String message, Object model, Object... messageParameters) {
-        if (monitor != null) {
-            Problem problem =
-                monitor.createProblem(this.getClass().getName(),
-                                      "policy-xml-validation-messages",
-                                      Severity.WARNING,
-                                      model,
-                                      message,
-                                      messageParameters);
-            monitor.problem(problem);
-        }
-    }
-
-    public Intent read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
-        Intent intent = null;
-        String intentLocalName = reader.getAttributeValue(null, NAME);
-        if (intentLocalName == null) {
-            error("IntentNameMissing", reader);
-            return null;
-        }
-
-        String intentType = reader.getAttributeValue(null, INTENT_TYPE);
-        if (intentType == null) {
-            intentType = Intent.Type.interaction.name();
-        }
-
-        intent = policyFactory.createIntent();
-
-        // [rfeng] the target namespace is not available, set the local part for now
-        // This will be changed in the definitions processor
-        intent.setName(new QName(intentLocalName));
-        intent.setType(Type.valueOf(intentType));
-
-        readRequiredIntents(intent, reader);
-        readExcludedIntents(intent, reader);
-
-        readConstrainedTypes(intent, reader);
-
-        Intent current = intent;
-        int event = reader.getEventType();
-        QName name = null;
-        while (reader.hasNext()) {
-            event = reader.getEventType();
-            switch (event) {
-                case START_ELEMENT: {
-                    name = reader.getName();
-                    if (DESCRIPTION_QNAME.equals(name)) {
-                        String text = reader.getElementText();
-                        if (text != null) {
-                            text = text.trim();
-                        }
-                        current.setDescription(text);
-                    } else if (INTENT_QUALIFIER_QNAME.equals(name)) {
-                        String qualifierName = reader.getAttributeValue(null, NAME);
-                        String defaultQ = reader.getAttributeValue(null, DEFAULT);
-                        boolean isDefault = defaultQ == null ? false : Boolean.parseBoolean(defaultQ);
-                        String qualifiedIntentName = intentLocalName + QUALIFIER + qualifierName;
-                        Intent qualified = policyFactory.createIntent();
-                        qualified.setType(intent.getType());
-                        qualified.setName(new QName(qualifiedIntentName));
-                        if (isDefault) {
-                            intent.setDefaultQualifiedIntent(qualified);
-                        }
-                        intent.getQualifiedIntents().add(qualified);
-                        qualified.setQualifiableIntent(intent);
-                        current = qualified;
-                    }
-                    break;
-                }
-                case END_ELEMENT: {
-                    name = reader.getName();
-                    if (INTENT_QUALIFIER_QNAME.equals(name)) {
-                        current = intent;
-                    }
-                    break;
-                }
-            }
-            if (event == END_ELEMENT && POLICY_INTENT_QNAME.equals(reader.getName())) {
-                break;
-            }
-
-            //Read the next element
-            if (reader.hasNext()) {
-                reader.next();
-            }
-        }
-        // REVIEW: [rfeng] What's going to happen if there is only one qualified intent
-        if (intent.getQualifiedIntents().size() == 1) {
-            intent.setDefaultQualifiedIntent(intent.getQualifiedIntents().get(0));
-        }
-        return intent;
-    }
-
-    public void write(Intent intent, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
-        // Write an <sca:intent>
-        writer.writeStartElement(PolicyConstants.SCA11_NS, INTENT);
-        writer.writeNamespace(intent.getName().getPrefix(), intent.getName().getNamespaceURI());
-        writer.writeAttribute(PolicyConstants.NAME, intent.getName().getPrefix() + COLON
-            + intent.getName().getLocalPart());
-        if (intent.getRequiredIntents() != null && intent.getRequiredIntents().size() > 0) {
-            StringBuffer sb = new StringBuffer();
-            for (Intent requiredIntents : intent.getRequiredIntents()) {
-                sb.append(requiredIntents.getName());
-                sb.append(" ");
-            }
-            writer.writeAttribute(PolicyConstants.REQUIRES, sb.toString());
-        }
-
-        if (intent.getExcludedIntents() != null && intent.getExcludedIntents().size() > 0) {
-            StringBuffer sb = new StringBuffer();
-            for (Intent excludedIntents : intent.getExcludedIntents()) {
-                sb.append(excludedIntents.getName());
-                sb.append(" ");
-            }
-            writer.writeAttribute(PolicyConstants.EXCLUDES, sb.toString());
-        }
-
-        if (intent.getConstrainedTypes() != null && intent.getConstrainedTypes().size() > 0) {
-            StringBuffer sb = new StringBuffer();
-            for (ExtensionType contrainedArtifact : intent.getConstrainedTypes()) {
-                sb.append(contrainedArtifact.getType().getPrefix());
-                sb.append(':').append(contrainedArtifact.getType().getLocalPart());
-                sb.append(" ");
-            }
-            writer.writeAttribute(CONSTRAINS, sb.toString());
-        }
-
-        if (intent.getDescription() != null && intent.getDescription().length() > 0) {
-            writer.writeStartElement(PolicyConstants.SCA11_NS, DESCRIPTION);
-            writer.writeCData(intent.getDescription());
-            writer.writeEndElement();
-        }
-
-        writer.writeEndElement();
-    }
-
-    private void resolveContrainedTypes(Intent intent, ModelResolver resolver) throws ContributionResolveException {
-        Collection<ExtensionType> resolvedTypes = new HashSet<ExtensionType>();
-        for (ExtensionType extensionType : intent.getConstrainedTypes()) {
-            if (ExtensionType.BINDING_BASE.equals(extensionType.getType()) || ExtensionType.IMPLEMENTATION_BASE
-                .equals(extensionType.getType())) {
-                // HACK: Mark sca:binding and sca:implementation as resolved
-                extensionType.setUnresolved(false);
-                resolvedTypes.add(extensionType);
-            } else {
-                ExtensionType resolved = resolver.resolveModel(ExtensionType.class, extensionType);
-                if (!resolved.isUnresolved() || resolved != extensionType) {
-                    resolvedTypes.add(resolved);
-                } else {
-                    warn("ConstrainedTypeNotFound", intent, extensionType, intent);
-                }
-            }
-        }
-        intent.getConstrainedTypes().clear();
-        intent.getConstrainedTypes().addAll(resolvedTypes);
-    }
-
-    private void resolveProfileIntent(Intent intent, ModelResolver resolver) throws ContributionResolveException {
-        // FIXME: Need to check for cyclic references first i.e an A requiring B
-        // and then B requiring A...
-        if (intent != null && !intent.getRequiredIntents().isEmpty()) {
-            // resolve all required intents
-            List<Intent> requiredIntents = new ArrayList<Intent>();
-            for (Intent required : intent.getRequiredIntents()) {
-                if (required.isUnresolved()) {
-                    Intent resolved = resolver.resolveModel(Intent.class, required);
-                    // At this point, when the required intent is not resolved, it does not mean 
-                    // its undeclared, chances are that their dependency are not resolved yet. 
-                    // Lets try to resolve them first.
-                    if (resolved.isUnresolved()) {
-                        if (((resolved).getRequiredIntents()).contains(intent)) {
-                            error("CyclicReferenceFound", resolver, required, intent);
-                            return;
-                        }
-                    }
-
-                    if (!resolved.isUnresolved() || resolved != required) {
-                        requiredIntents.add(resolved);
-                    } else {
-                        error("RequiredIntentNotFound", resolver, required, intent);
-                        return;
-                        //throw new ContributionResolveException("Required Intent - " + requiredIntent
-                        //+ " not found for Intent " + policyIntent);
-                    }
-                } else {
-                    requiredIntents.add(required);
-                }
-            }
-            intent.getRequiredIntents().clear();
-            intent.getRequiredIntents().addAll(requiredIntents);
-        }
-    }
-
-    private void resolveQualifiedIntent(Intent qualifed, ModelResolver resolver) throws ContributionResolveException {
-        if (qualifed != null) {
-            //resolve the qualifiable intent
-            Intent parent = qualifed.getQualifiableIntent();
-            if (parent == null) {
-                return;
-            }
-            if (parent.isUnresolved()) {
-                Intent resolved = resolver.resolveModel(Intent.class, parent);
-                // At this point, when the qualifiable intent is not resolved, it does not mean 
-                // its undeclared, chances are that their dependency are not resolved yet. 
-                // Lets try to resolve them first.
-
-                if (!resolved.isUnresolved() || resolved != qualifed) {
-                    qualifed.setQualifiableIntent(resolved);
-                } else {
-                    error("QualifiableIntentNotFound", resolver, parent, qualifed);
-                    //throw new ContributionResolveException("Qualifiable Intent - " + qualifiableIntent
-                    //+ " not found for Intent " + policyIntent);
-                }
-            }
-        }
-    }
-
-    public void resolve(Intent intent, ModelResolver resolver) throws ContributionResolveException {
-        resolveProfileIntent(intent, resolver);
-        resolveExcludedIntents(intent, resolver);
-        resolveQualifiedIntent(intent, resolver);
-        resolveContrainedTypes(intent, resolver);
-        intent.setUnresolved(false);
-    }
-
-    public QName getArtifactType() {
-        return POLICY_INTENT_QNAME;
-    }
-
-    private void readConstrainedTypes(Intent policyIntent, XMLStreamReader reader) throws ContributionReadException {
-        String value = reader.getAttributeValue(null, CONSTRAINS);
-        if (value != null) {
-            List<ExtensionType> constrainedTypes = policyIntent.getConstrainedTypes();
-            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
-                QName qname = getQNameValue(reader, tokens.nextToken());
-                ExtensionType extensionType = policyFactory.createExtensionType();
-                extensionType.setType(qname);
-                constrainedTypes.add(extensionType);
-            }
-        }
-    }
-
-    private void readRequiredIntents(Intent intent, XMLStreamReader reader) {
-        String value = reader.getAttributeValue(null, REQUIRES);
-        if (value != null) {
-            List<Intent> requiredIntents = intent.getRequiredIntents();
-            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
-                QName qname = getQNameValue(reader, tokens.nextToken());
-                Intent required = policyFactory.createIntent();
-                required.setName(qname);
-                required.setUnresolved(true);
-                requiredIntents.add(required);
-            }
-        }
-    }
-
-    private void readExcludedIntents(Intent intent, XMLStreamReader reader) {
-        String value = reader.getAttributeValue(null, EXCLUDES);
-        if (value != null) {
-            List<Intent> excludedIntents = intent.getExcludedIntents();
-            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
-                QName qname = getQNameValue(reader, tokens.nextToken());
-                Intent excluded = policyFactory.createIntent();
-                excluded.setName(qname);
-                excluded.setUnresolved(true);
-                excludedIntents.add(excluded);
-            }
-        }
-    }
-
-    private void resolveExcludedIntents(Intent policyIntent, ModelResolver resolver)
-        throws ContributionResolveException {
-        if (policyIntent != null) {
-            // resolve all excluded intents
-            List<Intent> excludedIntents = new ArrayList<Intent>();
-            for (Intent excludedIntent : policyIntent.getExcludedIntents()) {
-                if (excludedIntent.isUnresolved()) {
-                    Intent resolvedExcludedIntent = resolver.resolveModel(Intent.class, excludedIntent);
-                    if (!resolvedExcludedIntent.isUnresolved() || resolvedExcludedIntent != excludedIntent) {
-                        excludedIntents.add(resolvedExcludedIntent);
-                    } else {
-                        error("ExcludedIntentNotFound", resolver, excludedIntent, policyIntent);
-                        return;
-                        //throw new ContributionResolveException("Excluded Intent " + excludedIntent
-                        //+ " not found for intent " + policyIntent);
-                    }
-                } else {
-                    excludedIntents.add(excludedIntent);
-                }
-            }
-            policyIntent.getExcludedIntents().clear();
-            policyIntent.getExcludedIntents().addAll(excludedIntents);
-        }
-    }
-
-    public Class<Intent> getModelType() {
-        return Intent.class;
-    }
-
-}
diff --git a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java b/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java
deleted file mode 100644
index 979dad3c8b..0000000000
--- a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java
+++ /dev/null
@@ -1,74 +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.policy.xml;
-
-import javax.xml.namespace.QName;
-
-/**
- * constants related to policy framework
- *
- * @version $Rev$ $Date$
- */
-public interface PolicyConstants {
-    String WHITE_SPACE = " ";
-    String COLON = ":";
-    String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
-    String TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
-    String INTENT = "intent";
-    String POLICY_SET = "policySet";
-    String POLICY_SET_REFERENCE = "policySetReference";
-    String INTENT_MAP = "intentMap";
-    String NAME = "name";
-    String TARGET_NAMESPACE = "targetNamespace";
-    String SCA_DEFINITIONS = "definitions";
-    String CONSTRAINS = "constrains";
-    String DESCRIPTION = "description";
-    String PROVIDES = "provides";
-    String APPLIES_TO = "appliesTo";
-    String ATTACH_TO = "attachTo";
-    String ALWAYS_APPLIES_TO = "alwaysAppliesTo";
-    String QUALIFIER = ".";
-    String INTENT_QUALIFIER = "qualifier";
-    String INTENT_MAP_QUALIFIER = "qualifier";
-    String REQUIRES = "requires";
-    String EXCLUDES = "excludes";
-    String DEFAULT = "default";
-
-    String ALWAYS_PROVIDES = "alwaysProvides";
-    String MAY_PROVIDE = "mayProvide";
-    String INTENT_TYPE = "intentType";
-    String IMPLEMENTATION_TYPE = "implementationType";
-    String BINDING_TYPE = "bindingType";
-    QName IMPLEMENTATION_TYPE_QNAME = new QName(SCA11_NS, IMPLEMENTATION_TYPE);
-    QName BINDING_TYPE_QNAME = new QName(SCA11_NS, BINDING_TYPE);
-    String BINDING = "binding";
-    String IMPLEMENTATION = "implementation";
-
-    QName POLICY_INTENT_QNAME = new QName(SCA11_NS, INTENT);
-    QName POLICY_SET_QNAME = new QName(SCA11_NS, POLICY_SET);
-    QName POLICY_INTENT_MAP_QNAME = new QName(SCA11_NS, INTENT_MAP);
-    QName SCA_DEFINITIONS_QNAME = new QName(SCA11_NS, SCA_DEFINITIONS);
-    QName DESCRIPTION_QNAME = new QName(SCA11_NS, DESCRIPTION);
-    QName POLICY_INTENT_MAP_QUALIFIER_QNAME = new QName(SCA11_NS, INTENT_MAP_QUALIFIER);
-    QName POLICY_SET_REFERENCE_QNAME = new QName(SCA11_NS, POLICY_SET_REFERENCE);
-    QName INTENT_QUALIFIER_QNAME = new QName(SCA11_NS, INTENT_QUALIFIER);
-
-    String QUALIFIED_INTENT_CONSTRAINS_ERROR = " - Qualified Intents must not specify 'constrains' attribute";
-
-}
diff --git a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java b/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java
deleted file mode 100644
index a6ee5efde6..0000000000
--- a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java
+++ /dev/null
@@ -1,518 +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.policy.xml;
-
-import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
-import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.StringTokenizer;
-
-import javax.xml.namespace.NamespaceContext;
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-import javax.xml.xpath.XPath;
-import javax.xml.xpath.XPathExpression;
-import javax.xml.xpath.XPathExpressionException;
-
-import org.apache.tuscany.sca.common.xml.xpath.XPathHelper;
-import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
-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.ExtensionPointRegistry;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
-import org.apache.tuscany.sca.monitor.Monitor;
-import org.apache.tuscany.sca.monitor.Problem;
-import org.apache.tuscany.sca.monitor.Problem.Severity;
-import org.apache.tuscany.sca.policy.Intent;
-import org.apache.tuscany.sca.policy.IntentMap;
-import org.apache.tuscany.sca.policy.PolicyExpression;
-import org.apache.tuscany.sca.policy.PolicyFactory;
-import org.apache.tuscany.sca.policy.PolicySet;
-import org.apache.tuscany.sca.policy.Qualifier;
-
-/**
- * Processor for handling XML models of PolicySet definitions
- *
- * @version $Rev$ $Date$
- */
-public class PolicySetProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<PolicySet>,
-    PolicyConstants {
-
-    private PolicyFactory policyFactory;
-    private StAXArtifactProcessor<Object> extensionProcessor;
-    private XPathHelper xpathHelper;
-    // private XPathFactory xpathFactory;
-    private Monitor monitor;
-
-    public PolicySetProcessor(ExtensionPointRegistry registry,
-                              StAXArtifactProcessor<Object> extensionProcessor,
-                              Monitor monitor) {
-        FactoryExtensionPoint modelFactories = registry.getExtensionPoint(FactoryExtensionPoint.class);
-        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
-        this.extensionProcessor = extensionProcessor;
-        this.monitor = monitor;
-        this.xpathHelper = XPathHelper.getInstance(registry);
-        // this.xpathFactory = modelFactories.getFactory(XPathFactory.class);
-    }
-
-    /*
-    public PolicySetProcessor(PolicyFactory policyFactory,
-                              StAXArtifactProcessor<Object> extensionProcessor,
-                              Monitor monitor) {
-        this.policyFactory = policyFactory;
-        this.extensionProcessor = extensionProcessor;
-        this.monitor = monitor;
-    }
-    */
-
-    /**
-     * Report a exception.
-     * 
-     * @param problems
-     * @param message
-     * @param model
-     */
-    private void error(String message, Object model, Exception ex) {
-        if (monitor != null) {
-            Problem problem =
-                monitor.createProblem(this.getClass().getName(),
-                                      "policy-xml-validation-messages",
-                                      Severity.ERROR,
-                                      model,
-                                      message,
-                                      ex);
-            monitor.problem(problem);
-        }
-    }
-
-    /**
-     * 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(),
-                                      "policy-xml-validation-messages",
-                                      Severity.ERROR,
-                                      model,
-                                      message,
-                                      (Object[])messageParameters);
-            monitor.problem(problem);
-        }
-    }
-
-    public PolicySet read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
-        PolicySet policySet = null;
-
-        String policySetName = reader.getAttributeValue(null, NAME);
-        String appliesTo = reader.getAttributeValue(null, APPLIES_TO);
-        if (policySetName == null || appliesTo == null) {
-            if (policySetName == null)
-                error("PolicySetNameMissing", reader);
-            if (appliesTo == null)
-                error("PolicySetAppliesToMissing", reader);
-            return policySet;
-        }
-
-        policySet = policyFactory.createPolicySet();
-        policySet.setName(new QName(policySetName));
-
-        //TODO: with 1.0 version of specs the applies to xpath is given related to the immediate
-        //parent whereas the runtime evaluates the xpath aginst the composite element.  What the runtime
-        //is doing is what the future version of the specs could be tending towards.  When that happens
-        //this 'if' must be deleted
-        if (appliesTo != null && !appliesTo.startsWith("/")) {
-            appliesTo = "//" + appliesTo;
-        }
-
-        policySet.setAppliesTo(appliesTo);
-
-        if (appliesTo != null) {
-            try {
-                XPath path = xpathHelper.newXPath();
-                NamespaceContext context = xpathHelper.getNamespaceContext(appliesTo, reader.getNamespaceContext());
-                // path.setXPathFunctionResolver(new PolicyXPathFunctionResolver(context));
-                XPathExpression expression = xpathHelper.compile(path, context, appliesTo);
-                policySet.setAppliesToXPathExpression(expression);
-            } catch (XPathExpressionException e) {
-                ContributionReadException ce = new ContributionReadException(e);
-                error("ContributionReadException", policySet, ce);
-                //throw ce;
-            }
-        }
-        
-        String attachTo = reader.getAttributeValue(null, ATTACH_TO);
-        if (attachTo != null) {
-            try {
-                XPath path = xpathHelper.newXPath();
-                NamespaceContext context = xpathHelper.getNamespaceContext(attachTo, reader.getNamespaceContext());
-                path.setXPathFunctionResolver(new PolicyXPathFunctionResolver(context));
-                XPathExpression expression = xpathHelper.compile(path, context, attachTo);
-                policySet.setAttachTo(attachTo);
-                policySet.setAttachToXPathExpression(expression);
-            } catch (XPathExpressionException e) {
-                ContributionReadException ce = new ContributionReadException(e);
-                error("ContributionReadException", policySet, ce);
-                //throw ce;
-            }
-
-        }
-
-        readProvidedIntents(policySet, reader);
-
-        int event = reader.getEventType();
-        QName name = null;
-        reader.next();
-        while (reader.hasNext()) {
-            event = reader.getEventType();
-            switch (event) {
-                case START_ELEMENT: {
-                    name = reader.getName();
-                    if (POLICY_INTENT_MAP_QNAME.equals(name)) {
-                        Intent mappedIntent = policyFactory.createIntent();
-                        String provides = reader.getAttributeValue(null, PROVIDES);
-                        if (provides != null) {
-                            mappedIntent.setName(getQName(reader, PROVIDES));
-                            if (policySet.getProvidedIntents().contains(mappedIntent)) {
-                                readIntentMap(reader, policySet, mappedIntent);
-                            } else {
-                                error("IntentNotSpecified", policySet, policySetName);
-                                //throw new ContributionReadException("Intent Map provides for Intent not specified as provided by parent PolicySet - " + policySetName);
-                            }
-                        } else {
-                            error("IntentMapProvidesMissing", reader, policySetName);
-                        }
-                    } else if (POLICY_SET_REFERENCE_QNAME.equals(name)) {
-                        PolicySet referredPolicySet = policyFactory.createPolicySet();
-                        String referencename = reader.getAttributeValue(null, NAME);
-                        if (referencename != null) {
-                            referredPolicySet.setName(getQName(reader, NAME));
-                            policySet.getReferencedPolicySets().add(referredPolicySet);
-                        } else {
-                            error("PolicySetReferenceNameMissing", reader, policySetName);
-                        }
-                    } /*else if ( WS_POLICY_QNAME.equals(name) )  {
-                                                                                                                                                                                OMElement policyElement = loadElement(reader);
-                                                                                                                                                                                org.apache.neethi.Policy wsPolicy = PolicyEngine.getPolicy(policyElement);
-                                                                                                                                                                                policySet.getPolicies().add(wsPolicy);
-                                                                                                                                                                            } */else {
-                        Object extension = extensionProcessor.read(reader);
-                        if (extension != null) {
-                            PolicyExpression exp = policyFactory.createPolicyExpression();
-                            exp.setName(name);
-                            exp.setPolicy(extension);
-                            policySet.getPolicies().add(exp);
-                        }
-                    }
-                    break;
-                }
-            }
-            if (event == END_ELEMENT) {
-                if (POLICY_SET_QNAME.equals(reader.getName())) {
-                    break;
-                }
-            }
-
-            //Read the next element
-            if (reader.hasNext()) {
-                reader.next();
-            }
-        }
-        return policySet;
-    }
-
-    public void readIntentMap(XMLStreamReader reader, PolicySet policySet, Intent mappedIntent)
-        throws ContributionReadException {
-        QName name = reader.getName();
-        if (POLICY_INTENT_MAP_QNAME.equals(name)) {
-
-            IntentMap intentMap = policyFactory.createIntentMap();
-            QName intentName = getQName(reader, INTENT_MAP);
-            intentMap.setProvidedIntent(mappedIntent);
-
-            policySet.getIntentMaps().add(intentMap);
-
-            String qualifierName = null;
-            String qualfiedIntentName = null;
-            Intent qualifiedIntent = null;
-
-            Qualifier qualifier = null;
-
-            int event = reader.getEventType();
-            try {
-                reader.next();
-                while (reader.hasNext()) {
-                    event = reader.getEventType();
-                    switch (event) {
-                        case START_ELEMENT: {
-                            name = reader.getName();
-                            if (POLICY_INTENT_MAP_QUALIFIER_QNAME.equals(name)) {
-                                qualifierName = getString(reader, NAME);
-                                if (qualifierName != null) {
-                                    qualfiedIntentName =
-                                        mappedIntent.getName().getLocalPart() + QUALIFIER + qualifierName;
-                                    qualifiedIntent = policyFactory.createIntent();
-                                    qualifiedIntent.setName(new QName(mappedIntent.getName().getNamespaceURI(),
-                                                                      qualfiedIntentName));
-                                    qualifier = policyFactory.createQualifier();
-                                    qualifier.setIntent(qualifiedIntent);
-                                    intentMap.getQualifiers().add(qualifier);
-
-                                } else {
-                                    error("QualifierNameMissing", reader, policySet.getName());
-                                }
-                            } else if (POLICY_INTENT_MAP_QNAME.equals(name)) {
-                                QName providedIntent = getQName(reader, PROVIDES);
-                                if (qualifierName.equals(providedIntent.getLocalPart())) {
-                                    readIntentMap(reader, policySet, qualifiedIntent);
-                                } else {
-                                    error("IntentMapDoesNotMatch",
-                                          providedIntent,
-                                          providedIntent,
-                                          qualifierName,
-                                          policySet);
-                                    //throw new ContributionReadException("Intent provided by IntentMap " + 
-                                    //providedIntent + " does not match parent qualifier " + qualifierName +
-                                    //" in policyset - " + policySet);
-                                }
-                            } else {
-                                Object extension = extensionProcessor.read(reader);
-                                if (extension != null && qualifier != null) {
-                                    PolicyExpression exp = policyFactory.createPolicyExpression();
-                                    exp.setName(name);
-                                    exp.setPolicy(extension);
-                                    qualifier.getPolicies().add(exp);
-                                }
-                            }
-                            break;
-                        }
-                    }
-                    if (event == END_ELEMENT && POLICY_INTENT_MAP_QNAME.equals(reader.getName())) {
-                        break;
-                    }
-                    //Read the next element
-                    if (reader.hasNext()) {
-                        reader.next();
-                    }
-                }
-            } catch (XMLStreamException e) {
-                ContributionReadException ce = new ContributionReadException(e);
-                error("ContributionReadException", reader, ce);
-                throw ce;
-            }
-        }
-    }
-
-    public void write(PolicySet policySet, XMLStreamWriter writer) throws ContributionWriteException,
-        XMLStreamException {
-
-        // Write an <sca:policySet>
-        writer.writeStartElement(SCA11_NS, POLICY_SET);
-        writer.writeNamespace(policySet.getName().getPrefix(), policySet.getName().getNamespaceURI());
-        writer.writeAttribute(NAME, policySet.getName().getPrefix() + COLON + policySet.getName().getLocalPart());
-        writer.writeAttribute(APPLIES_TO, policySet.getAppliesTo());
-        writer.writeAttribute(ATTACH_TO, policySet.getAttachTo());
-
-        writeProvidedIntents(policySet, writer);
-
-        writer.writeEndElement();
-    }
-
-    private void readProvidedIntents(PolicySet policySet, XMLStreamReader reader) {
-        String value = reader.getAttributeValue(null, PROVIDES);
-        if (value != null) {
-            List<Intent> providedIntents = policySet.getProvidedIntents();
-            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
-                QName qname = getQNameValue(reader, tokens.nextToken());
-                Intent intent = policyFactory.createIntent();
-                intent.setName(qname);
-                providedIntents.add(intent);
-            }
-        }
-    }
-
-    private void writeProvidedIntents(PolicySet policySet, XMLStreamWriter writer) throws XMLStreamException {
-        if (!policySet.getProvidedIntents().isEmpty()) {
-            StringBuffer sb = new StringBuffer();
-            for (Intent providedIntents : policySet.getProvidedIntents()) {
-                sb.append(getQualifiedName(providedIntents.getName(), writer));
-                sb.append(" ");
-            }
-            // Remove the last space
-            sb.deleteCharAt(sb.length() - 1);
-            writer.writeAttribute(PolicyConstants.PROVIDES, sb.toString());
-        }
-    }
-
-    private String getQualifiedName(QName name, XMLStreamWriter writer) throws XMLStreamException {
-        String local = name.getLocalPart();
-        String prefix = writer.getPrefix(name.getNamespaceURI());
-        if (prefix != null && prefix.length() > 0) {
-            return prefix + ':' + local;
-        } else {
-            return local;
-        }
-    }
-
-    private void resolvePolicies(PolicySet policySet, ModelResolver resolver) throws ContributionResolveException {
-        boolean unresolved = false;
-        if (policySet != null) {
-            for (Object o : policySet.getPolicies()) {
-                extensionProcessor.resolve(o, resolver);
-                /*if ( o instanceof Policy && ((Policy)o).isUnresolved() ) {
-                   unresolved = true;
-                }*/
-            }
-            policySet.setUnresolved(unresolved);
-        }
-    }
-
-    public QName getArtifactType() {
-        return POLICY_SET_QNAME;
-    }
-
-    public Class<PolicySet> getModelType() {
-        return PolicySet.class;
-    }
-
-    private void resolveProvidedIntents(PolicySet policySet, ModelResolver resolver)
-        throws ContributionResolveException {
-        if (policySet != null) {
-            //resolve all provided intents
-            List<Intent> providedIntents = new ArrayList<Intent>();
-            for (Intent providedIntent : policySet.getProvidedIntents()) {
-                if (providedIntent.isUnresolved()) {
-                    Intent resolved = resolver.resolveModel(Intent.class, providedIntent);
-                    if (!resolved.isUnresolved() || resolved != providedIntent) {
-                        providedIntents.add(resolved);
-                    } else {
-                        error("ProvidedIntentNotFound", policySet, providedIntent, policySet);
-                        return;
-                        //throw new ContributionResolveException("Provided Intent - " + providedIntent
-                        //+ " not found for PolicySet " + policySet);
-                    }
-                } else {
-                    providedIntents.add(providedIntent);
-                }
-            }
-            policySet.getProvidedIntents().clear();
-            policySet.getProvidedIntents().addAll(providedIntents);
-        }
-    }
-
-    private void resolveIntentsInMappedPolicies(PolicySet policySet, ModelResolver resolver)
-        throws ContributionResolveException {
-        for (IntentMap intentMap : policySet.getIntentMaps()) {
-            Intent intent = intentMap.getProvidedIntent();
-            if (intent.isUnresolved()) {
-                Intent resolved = resolver.resolveModel(Intent.class, intent);
-                if (!resolved.isUnresolved() || resolved != intent) {
-                    intentMap.setProvidedIntent(resolved);
-                } else {
-                    error("MappedIntentNotFound", policySet, intent, policySet);
-                    return;
-                    //throw new ContributionResolveException("Mapped Intent - " + mappedIntent
-                    //+ " not found for PolicySet " + policySet);    
-                }
-            }
-            for (Qualifier qualifier : intentMap.getQualifiers()) {
-                intent = qualifier.getIntent();
-                if (intent.isUnresolved()) {
-                    Intent resolved = resolver.resolveModel(Intent.class, intent);
-                    if (!resolved.isUnresolved() || resolved != intent) {
-                        qualifier.setIntent(resolved);
-                    } else {
-                        error("MappedIntentNotFound", policySet, intent, policySet);
-                        return;
-                        //throw new ContributionResolveException("Mapped Intent - " + mappedIntent
-                        //+ " not found for PolicySet " + policySet);    
-                    }
-                }
-                for (PolicyExpression exp : qualifier.getPolicies()) {
-                    // FIXME: How to resolve the policies?
-                }
-            }
-        }
-
-    }
-
-    private void resolveReferredPolicySets(PolicySet policySet, ModelResolver resolver)
-        throws ContributionResolveException {
-
-        List<PolicySet> referredPolicySets = new ArrayList<PolicySet>();
-        for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) {
-            if (referredPolicySet.isUnresolved()) {
-                PolicySet resolved = resolver.resolveModel(PolicySet.class, referredPolicySet);
-                if (!resolved.isUnresolved() || resolved != referredPolicySet) {
-                    referredPolicySets.add(resolved);
-                } else {
-                    error("ReferredPolicySetNotFound", policySet, referredPolicySet, policySet);
-                    return;
-                    //throw new ContributionResolveException("Referred PolicySet - " + referredPolicySet
-                    //+ "not found for PolicySet - " + policySet);
-                }
-            } else {
-                referredPolicySets.add(referredPolicySet);
-            }
-        }
-        policySet.getReferencedPolicySets().clear();
-        policySet.getReferencedPolicySets().addAll(referredPolicySets);
-    }
-
-    private void includeReferredPolicySets(PolicySet policySet, PolicySet referredPolicySet) {
-        for (PolicySet furtherReferredPolicySet : referredPolicySet.getReferencedPolicySets()) {
-            includeReferredPolicySets(referredPolicySet, furtherReferredPolicySet);
-        }
-        policySet.getPolicies().addAll(referredPolicySet.getPolicies());
-        policySet.getIntentMaps().addAll(referredPolicySet.getIntentMaps());
-    }
-
-    public void resolve(PolicySet policySet, ModelResolver resolver) throws ContributionResolveException {
-        resolveProvidedIntents(policySet, resolver);
-        resolveIntentsInMappedPolicies(policySet, resolver);
-        resolveReferredPolicySets(policySet, resolver);
-
-        for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) {
-            includeReferredPolicySets(policySet, referredPolicySet);
-        }
-
-        if (policySet.isUnresolved()) {
-            //resolve the policy attachments
-            resolvePolicies(policySet, resolver);
-
-            /*if ( !policySet.isUnresolved() ) {
-                 resolver.addModel(policySet);
-            }*/
-        }
-
-        policySet.setUnresolved(false);
-    }
-}
diff --git a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunction.java b/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunction.java
deleted file mode 100644
index 10f142c67b..0000000000
--- a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunction.java
+++ /dev/null
@@ -1,158 +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.policy.xml;
-
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import javax.xml.namespace.NamespaceContext;
-import javax.xml.namespace.QName;
-import javax.xml.xpath.XPathFunction;
-import javax.xml.xpath.XPathFunctionException;
-
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/**
- * The SCA-defined XPath function
- */
-public class PolicyXPathFunction implements XPathFunction {
-    private static Logger logger = Logger.getLogger(PolicyXPathFunction.class.getName());
-
-    static final QName InterfaceRef = new QName(PolicyConstants.SCA11_NS, "InterfaceRef");
-    static final QName OperationRef = new QName(PolicyConstants.SCA11_NS, "OperationRef");
-    static final QName MessageRef = new QName(PolicyConstants.SCA11_NS, "MessageRef");
-    static final QName IntentRefs = new QName(PolicyConstants.SCA11_NS, "IntentRefs");
-    static final QName URIRef = new QName(PolicyConstants.SCA11_NS, "URIRef");
-
-    static final Set<QName> functions =
-        new HashSet<QName>(Arrays.asList(InterfaceRef, OperationRef, MessageRef, IntentRefs, URIRef));
-
-    private NamespaceContext namespaceContext;
-    private final QName functionName;
-
-    public PolicyXPathFunction(NamespaceContext namespaceContext, QName functionName) {
-        super();
-        this.namespaceContext = namespaceContext;
-        this.functionName = functionName;
-    }
-
-    private Node getContextNode(List args) {
-        if (args.size() >= 2) {
-            NodeList nodeList = (NodeList)args.get(1);
-            if (nodeList.getLength() > 0) {
-                return nodeList.item(0);
-            }
-        }
-        return null;
-    }
-
-    public Object evaluate(List args) throws XPathFunctionException {
-        if (logger.isLoggable(Level.FINE)) {
-            logger.fine(functionName + "(" + args + ")");
-        }
-
-        String arg = (String)args.get(0);
-        Node node = getContextNode(args);
-        if (InterfaceRef.equals(functionName)) {
-            return evaluateInterface(arg, node);
-        } else if (OperationRef.equals(functionName)) {
-            String[] params = arg.split("/");
-            if (params.length != 2) {
-                throw new IllegalArgumentException("Invalid argument: " + arg);
-            }
-            String interfaceName = params[0];
-            String operationName = params[1];
-            return evaluateOperation(interfaceName, operationName, node);
-        } else if (MessageRef.equals(functionName)) {
-            String[] params = arg.split("/");
-            if (params.length != 3) {
-                throw new IllegalArgumentException("Invalid argument: " + arg);
-            }
-            String interfaceName = params[0];
-            String operationName = params[1];
-            String messageName = params[2];
-            return evaluateMessage(interfaceName, operationName, messageName, node);
-        } else if (URIRef.equals(functionName)) {
-            return evaluateURI(arg, node);
-        } else if (IntentRefs.equals(functionName)) {
-            String[] intents = arg.split("(\\s)+");
-            return evaluateIntents(intents, node);
-        } else {
-            return Boolean.FALSE;
-        }
-    }
-
-    private Boolean evaluateInterface(String interfaceName, Node node) {
-        return Boolean.FALSE;
-    }
-
-    private Boolean evaluateOperation(String interfaceName, String operationName, Node node) {
-        return Boolean.FALSE;
-    }
-
-    private Boolean evaluateMessage(String interfaceName, String operationName, String messageName, Node node) {
-        return Boolean.FALSE;
-    }
-
-    private Boolean evaluateURI(String uri, Node node) {
-        return Boolean.FALSE;
-    }
-
-    private Boolean evaluateIntents(String[] intents, Node node) {
-        return Boolean.FALSE;
-    }
-
-    private static Pattern FUNCTION;
-    static {
-        String functionPattern = "(URIRef|InterfaceRef|OperationRef|MessageRef|IntentRefs)\\s*\\((.*)\\)";
-        FUNCTION = Pattern.compile(functionPattern);
-    }
-
-    public static String normalize(String attachTo) {
-        Matcher matcher = FUNCTION.matcher(attachTo);
-        boolean result = matcher.find();
-        if (result) {
-            StringBuffer sb = new StringBuffer();
-            do {
-                String function = matcher.group(1);
-                String args = matcher.group(2);
-                String replacement = null;
-                if (args.trim().length() > 0) {
-                    replacement = function + "(" + args + "," + "self::node())";
-                } else {
-                    replacement = function + "(self::node())";
-                }
-                matcher.appendReplacement(sb, replacement);
-                result = matcher.find();
-            } while (result);
-            matcher.appendTail(sb);
-            return sb.toString();
-        }
-        return attachTo;
-    }
-
-}
diff --git a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolver.java b/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolver.java
deleted file mode 100644
index ca44667903..0000000000
--- a/java/sca/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolver.java
+++ /dev/null
@@ -1,72 +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.policy.xml;
-
-import javax.xml.namespace.NamespaceContext;
-import javax.xml.namespace.QName;
-import javax.xml.xpath.XPathFunction;
-import javax.xml.xpath.XPathFunctionResolver;
-
-/**
- * A resolver that handles SCA-defined XPath functions
- * 
- * Interface Related Functions
- * <ul>
- * <li>InterfaceRef( InterfaceName )
- * <li>OperationRef( InterfaceName/OperationName )
- * <li>MessageRef( InterfaceName/OperationName/MessageName )
- * </ul>
- * 
- * Intent Related Functions
- * <ul>
- * <li>IntentRefs( IntentList )
- * </ul>
- * 
- * URI Based Function
- * <ul>
- * <li>URIRef( URI )
- * </ul>
- */
-public class PolicyXPathFunctionResolver implements XPathFunctionResolver {
-    private NamespaceContext namespaceContext;
-
-    public PolicyXPathFunctionResolver(NamespaceContext namespaceContext) {
-        super();
-        this.namespaceContext = namespaceContext;
-    }
-
-    public XPathFunction resolveFunction(QName functionName, int arity) {
-        if (functionName == null) {
-            throw new NullPointerException("Function name is null");
-        }
-        if (PolicyXPathFunction.functions.contains(functionName)) {
-            if (arity >= 1) {
-                // We are relaxing the arity here so that we can pass in the context node
-                // by modifying the original xpath so that sca functions take self::node()
-                // as the 2nd argument
-                return new PolicyXPathFunction(namespaceContext, functionName);
-            } else {
-                throw new IllegalArgumentException("Invalid number of arguments: " + arity);
-            }
-        }
-        return null;
-    }
-
-}
diff --git a/java/sca/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/java/sca/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
deleted file mode 100644
index a64b22dc2a..0000000000
--- a/java/sca/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
+++ /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
-# 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.policy.xml.BindingTypeProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#bindingType,model=org.apache.tuscany.sca.policy.BindingType
-org.apache.tuscany.sca.policy.xml.ImplementationTypeProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#implementationType,model=org.apache.tuscany.sca.policy.ImplementationType
-org.apache.tuscany.sca.policy.xml.IntentProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#intent,model=org.apache.tuscany.sca.policy.Intent
-org.apache.tuscany.sca.policy.xml.PolicySetProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#policySet,model=org.apache.tuscany.sca.policy.PolicySet
diff --git a/java/sca/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/java/sca/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
deleted file mode 100644
index 4daf46c790..0000000000
--- a/java/sca/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
+++ /dev/null
@@ -1,18 +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. 
-
-org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;model=org.apache.tuscany.sca.policy.Intent
diff --git a/java/sca/modules/policy-xml/src/main/resources/policy-xml-validation-messages.properties b/java/sca/modules/policy-xml/src/main/resources/policy-xml-validation-messages.properties
deleted file mode 100644
index d092b5959a..0000000000
--- a/java/sca/modules/policy-xml/src/main/resources/policy-xml-validation-messages.properties
+++ /dev/null
@@ -1,45 +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.
-#
-#
-ReferredPolicySetNotFound = Referred PolicySet - {0} not found for PolicySet - {1}
-MappedIntentNotFound = Mapped Intent - {0} not found for PolicySet {1}
-ProvidedIntentNotFound = Provided Intent - {0} not found for PolicySet {1}
-UnableToMapPolicies = Unable to map policies for default qualifier in IntentMap for - {0} in policy set - {1}
-IntentMapDoesNotMatch = Intent provided by IntentMap {0} does not match parent qualifier {1} in policyset - {2}
-IntentNotSpecified = Intent Map provides for Intent not specified as provided by parent PolicySet - {0}
-ContrainsAttributeMissing = Constrains attribute missing from Policy Intent Definition {0}
-RequiredIntentNotFound = Required Intent - {0} not found for ProfileIntent {1}
-QualifiableIntentNotFound = Qualifiable Intent - {0} not found for QualifiedIntent {1}
-ErrorInPolicyIntentDefinition = Error in PolicyIntent Definition - {0} {1}
-ExcludedIntentNotFound = Excluded Intent {0} not found for intent {1}
-UnrecognizedIntentAttachPointType = Unrecognized IntentAttachPointType - {0}
-RequiredAttributeMissing = Required attribute {0} missing from extension type definition
-AlwaysProvidedIntentNotFound = Always Provided Intent - {0} not found for ExtensionType {1}
-MayProvideIntentNotFound = May Provide Intent - {0} not found for ExtensionType {1}
-ContributionReadException = ContributionReadException occurred due to: {0}
-CyclicReferenceFound = Cyclic reference detected in required attributes of ProfileIntents {0} and {1}
-IntentNameMissing = Required attribute "name" missing for Intent Definition
-PolicySetReferenceNameMissing = Required attribute "name" missing for PolicySetReference in PolicySet : {0}
-PolicySetNameMissing = Required attribute "name" missing for PolicySet Definition
-PolicySetAppliesToMissing = Required attribute "appliesTo" missing for PolicySet Definition
-IntentMapProvidesMissing = Required attribute "provides" missing for IntentMap in PolicySet : {0}
-QualifierNameMissing = Required attribute "name" missing for qualifier definition in PolicySet : {0}
-ConstrainedTypeNotFound = Unable to find the extension type {0} constrained by intent: {1}
-
diff --git a/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolverTestCase.java b/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolverTestCase.java
deleted file mode 100644
index f0bd5d8bde..0000000000
--- a/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolverTestCase.java
+++ /dev/null
@@ -1,136 +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.policy.xml;
-
-import static org.apache.tuscany.sca.policy.xml.PolicyXPathFunction.normalize;
-
-import java.util.Collections;
-import java.util.Iterator;
-
-import javax.xml.namespace.NamespaceContext;
-import javax.xml.xpath.XPath;
-import javax.xml.xpath.XPathConstants;
-import javax.xml.xpath.XPathExpression;
-import javax.xml.xpath.XPathFactory;
-
-import org.junit.AfterClass;
-import org.junit.Assert;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import org.w3c.dom.NodeList;
-import org.xml.sax.InputSource;
-
-/**
- * 
- */
-public class PolicyXPathFunctionResolverTestCase {
-    private static XPath xpath;
-
-    /**
-     * @throws java.lang.Exception
-     */
-    @BeforeClass
-    public static void setUpBeforeClass() throws Exception {
-        XPathFactory factory = XPathFactory.newInstance();
-        xpath = factory.newXPath();
-        xpath.setNamespaceContext(new NamespaceContextImpl());
-        xpath.setXPathFunctionResolver(new PolicyXPathFunctionResolver(xpath.getNamespaceContext()));
-    }
-
-    @Test
-    public void testIntentsRef() throws Exception {
-        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
-        String str = "//sca:composite/sca:component[sca:IntentRefs('sca:confidentiality')]";
-        str = normalize(str);
-        // Test the rewrite of xpath so that the self:node() is passed into the SCA function
-        XPathExpression exp = xpath.compile(str);
-        Object result = exp.evaluate(xml, XPathConstants.NODESET);
-        Assert.assertTrue(result instanceof NodeList);
-        NodeList nodes = (NodeList)result;
-        // Assert.assertEquals(1, nodes.getLength());
-    }
-    
-    @Test
-    public void testURIRef() throws Exception {
-        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
-        XPathExpression exp = xpath.compile(normalize("sca:composite/sca:component[sca:URIRef('AddServiceComponent')]"));
-        Object result = exp.evaluate(xml, XPathConstants.NODESET);
-        Assert.assertTrue(result instanceof NodeList);
-        NodeList nodes = (NodeList)result;
-        // Assert.assertEquals(1, nodes.getLength());
-    }
-    
-    @Test
-    public void testInterfaceRef() throws Exception {
-        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
-        XPathExpression exp = xpath.compile(normalize("//sca:composite/sca:component/sca:service[sca:InterfaceRef('AddService')]"));
-        Object result = exp.evaluate(xml, XPathConstants.NODESET);
-        Assert.assertTrue(result instanceof NodeList);
-        NodeList nodes = (NodeList)result;
-        // Assert.assertEquals(1, nodes.getLength());
-    }
-
-    @Test
-    public void testOperationRef() throws Exception {
-        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
-        XPathExpression exp = xpath.compile(normalize("//sca:composite/sca:component/sca:reference[sca:OperationRef('AddService/add')]"));
-        Object result = exp.evaluate(xml, XPathConstants.NODESET);
-        Assert.assertTrue(result instanceof NodeList);
-        NodeList nodes = (NodeList)result;
-        // Assert.assertEquals(1, nodes.getLength());
-    }
-
-
-    /**
-     * @throws java.lang.Exception
-     */
-    @AfterClass
-    public static void tearDownAfterClass() throws Exception {
-    }
-
-    private static class NamespaceContextImpl implements NamespaceContext {
-
-        private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
-
-        public String getNamespaceURI(String prefix) {
-            if ("sca".equals(prefix)) {
-                return SCA11_NS;
-            } else {
-                return null;
-            }
-        }
-
-        public String getPrefix(String namespaceURI) {
-            if (SCA11_NS.equals(namespaceURI)) {
-                return "sca";
-            }
-            return null;
-        }
-
-        public Iterator getPrefixes(String namespaceURI) {
-            if (SCA11_NS.equals(namespaceURI)) {
-                return Collections.singleton("sca").iterator();
-            }
-            return null;
-        }
-
-    }
-
-}
diff --git a/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java b/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java
deleted file mode 100644
index fd11a944c7..0000000000
--- a/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java
+++ /dev/null
@@ -1,295 +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.policy.xml;
-
-import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
-
-import java.io.InputStream;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Hashtable;
-import java.util.List;
-import java.util.Map;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLStreamReader;
-
-import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
-import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
-import org.apache.tuscany.sca.core.UtilityExtensionPoint;
-import org.apache.tuscany.sca.monitor.DefaultMonitorFactory;
-import org.apache.tuscany.sca.monitor.Monitor;
-import org.apache.tuscany.sca.monitor.MonitorFactory;
-import org.apache.tuscany.sca.policy.BindingType;
-import org.apache.tuscany.sca.policy.ExtensionType;
-import org.apache.tuscany.sca.policy.ImplementationType;
-import org.apache.tuscany.sca.policy.Intent;
-import org.apache.tuscany.sca.policy.IntentMap;
-import org.apache.tuscany.sca.policy.PolicySet;
-import org.apache.tuscany.sca.policy.Qualifier;
-import org.apache.tuscany.sca.policy.impl.ImplementationTypeImpl;
-import org.junit.Before;
-import org.junit.Test;
-
-/**
- * Test reading SCA XML assembly documents.
- * 
- * @version $Rev$ $Date$
- */
-public class ReadDocumentTestCase {
-
-    private ModelResolver resolver;
-    private StAXArtifactProcessor<Object> staxProcessor;
-    private Monitor monitor;
-
-    private static final QName elementToProcess =
-        new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "implementationType");
-
-    private Map<QName, Intent> intentTable = new Hashtable<QName, Intent>();
-    private Map<QName, PolicySet> policySetTable = new Hashtable<QName, PolicySet>();
-    private Map<QName, BindingType> bindingTypesTable = new Hashtable<QName, BindingType>();
-    private Map<QName, ImplementationType> implTypesTable = new Hashtable<QName, ImplementationType>();
-    private static final String scaNamespace = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
-    private static final String namespace = "http://test";
-
-    private static final QName confidentiality = new QName(namespace, "confidentiality");
-    private static final QName integrity = new QName(namespace, "integrity");
-    private static final QName messageProtection = new QName(namespace, "messageProtection");
-    private static final QName confidentiality_transport = new QName(namespace, "confidentiality.transport");
-    private static final QName confidentiality_message = new QName(namespace, "confidentiality.message");
-    private static final QName secureReliablePolicy = new QName(namespace, "SecureReliablePolicy");
-    private static final QName secureMessagingPolicies = new QName(namespace, "SecureMessagingPolicies");
-    private static final QName securityPolicy = new QName(namespace, "SecurityPolicy");
-    private static final QName basicAuthMsgProtSecurity = new QName(namespace, "BasicAuthMsgProtSecurity");
-    private static final QName wsBinding = new QName(scaNamespace, "binding.ws");
-    private static final QName javaImpl = new QName(scaNamespace, "implementation.java");
-
-    @Before
-    public void setUp() throws Exception {
-        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
-        resolver = new DefaultModelResolver();
-        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
-        // Create a monitor
-        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
-        MonitorFactory monitorFactory = new DefaultMonitorFactory();
-        if (monitorFactory != null) {
-            monitor = monitorFactory.createMonitor();
-            utilities.addUtility(monitorFactory);
-        }
-        StAXArtifactProcessorExtensionPoint staxProcessors =
-            extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
-        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, monitor);
-        staxProcessors.addArtifactProcessor(new TestPolicyProcessor());
-
-        URL url = getClass().getResource("test_definitions.xml");
-        InputStream urlStream = url.openStream();
-        XMLStreamReader reader = inputFactory.createXMLStreamReader(urlStream);
-        reader.next();
-
-        //position on the right element qname to get processed
-        while (reader.hasNext()) {
-            reader.next();
-            int event = reader.getEventType();
-            if (event == START_ELEMENT && reader.getName().equals(elementToProcess)) {
-                break;
-            }
-        }
-        while (true) {
-            int event = reader.getEventType();
-            switch (event) {
-                case START_ELEMENT: {
-                    Object artifact = staxProcessor.read(reader);
-                    if (artifact instanceof PolicySet) {
-                        PolicySet policySet = (PolicySet)artifact;
-                        policySet.setName(new QName(namespace, policySet.getName().getLocalPart()));
-                        policySetTable.put(policySet.getName(), policySet);
-                    } else if (artifact instanceof Intent) {
-                        Intent intent = (Intent)artifact;
-                        intent.setName(new QName(namespace, intent.getName().getLocalPart()));
-                        intentTable.put(intent.getName(), intent);
-                        for (Intent i : intent.getQualifiedIntents()) {
-                            i.setName(new QName(namespace, i.getName().getLocalPart()));
-                            intentTable.put(i.getName(), i);
-                            resolver.addModel(i);
-                        }
-                    } else if (artifact instanceof BindingType) {
-                        BindingType bindingType = (BindingType)artifact;
-                        bindingTypesTable.put(bindingType.getType(), bindingType);
-                    } else if (artifact instanceof ImplementationTypeImpl) {
-                        ImplementationType implType = (ImplementationType)artifact;
-                        implTypesTable.put(implType.getType(), implType);
-                    }
-
-                    if (artifact != null) {
-                        resolver.addModel(artifact);
-                    }
-
-                    break;
-                }
-            }
-            if (reader.hasNext()) {
-                reader.next();
-            } else {
-                break;
-            }
-        }
-        urlStream.close();
-    }
-
-    @Test
-    public void testReadSCADefinitions() throws Exception {
-        assertNotNull(intentTable.get(confidentiality));
-        assertNotNull(intentTable.get(messageProtection));
-        assertNotNull(intentTable.get(confidentiality_transport));
-        assertTrue(intentTable.get(confidentiality).getDescription().length() > 0);
-
-        assertNotNull(policySetTable.get(secureReliablePolicy));
-        assertTrue(policySetTable.get(secureReliablePolicy).getProvidedIntents().size() == 2);
-        assertTrue(policySetTable.get(secureReliablePolicy).getPolicies().size() == 2);
-
-        assertNotNull(policySetTable.get(secureMessagingPolicies));
-        assertEquals(2, policySetTable.get(secureMessagingPolicies).getIntentMaps().get(0).getQualifiers().get(0).getPolicies().size());
-
-        assertEquals(bindingTypesTable.size(), 1);
-        assertNotNull(bindingTypesTable.get(wsBinding));
-        assertEquals(implTypesTable.size(), 1);
-        assertNotNull(implTypesTable.get(javaImpl));
-    }
-    
-    private int getNumberOfQualifiedPolicies(PolicySet policySet) {
-        int count = 0;
-        for(IntentMap intentMap: policySet.getIntentMaps()) {
-            for(Qualifier q: intentMap.getQualifiers()) {
-                count += q.getPolicies().size();
-            }
-        }
-        return count;
-    }
-
-    @Test
-    public void testResolution() throws Exception {
-        assertTrue(!intentTable.get(messageProtection).getRequiredIntents().isEmpty());
-        Intent profileIntent = intentTable.get(new QName(namespace, "messageProtection"));
-        assertNull(profileIntent.getRequiredIntents().get(0).getDescription());
-
-        QName confidentiality_transport = new QName(namespace, "confidentiality.transport");
-        assertTrue(intentTable.get(confidentiality_transport) instanceof Intent);
-        Intent qualifiedIntent = (Intent)intentTable.get(new QName(namespace, "confidentiality.transport"));
-        assertNull(qualifiedIntent.getDescription());
-        assertNotNull(qualifiedIntent.getQualifiableIntent().getDescription());
-
-        PolicySet secureReliablePolicySet = policySetTable.get(secureReliablePolicy);
-        PolicySet secureMessagingPolicySet = policySetTable.get(secureMessagingPolicies);
-        PolicySet securityPolicySet = policySetTable.get(securityPolicy);
-
-        assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);
-        assertNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());
-        assertTrue(secureMessagingPolicySet.isUnresolved());
-        assertEquals(2, getNumberOfQualifiedPolicies(securityPolicySet));
-
-        //testing to ensure that inclusion of referred policy sets has not happened
-        PolicySet basicAuthMsgProtSecurityPolicySet = policySetTable.get(basicAuthMsgProtSecurity);
-        assertTrue(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
-        assertTrue(basicAuthMsgProtSecurityPolicySet.getIntentMaps().isEmpty());
-
-        ExtensionType wsBindingType = bindingTypesTable.get(wsBinding);
-        assertNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
-        assertNull(wsBindingType.getMayProvidedIntents().get(0).getDescription());
-
-        ExtensionType javaImplType = implTypesTable.get(javaImpl);
-        assertNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
-        assertNull(javaImplType.getMayProvidedIntents().get(0).getDescription());
-
-        List<Intent> intents = new ArrayList<Intent>(intentTable.values());
-
-        for (Intent intent : intents) {
-            staxProcessor.resolve(intent, resolver);
-        }
-
-        for (PolicySet policySet : policySetTable.values()) {
-            if (policySet.getReferencedPolicySets().isEmpty())
-                staxProcessor.resolve(policySet, resolver);
-        }
-
-        for (PolicySet policySet : policySetTable.values()) {
-            if (!policySet.getReferencedPolicySets().isEmpty())
-                staxProcessor.resolve(policySet, resolver);
-        }
-
-        for (ExtensionType bindingType : bindingTypesTable.values()) {
-            staxProcessor.resolve(bindingType, resolver);
-        }
-
-        for (ExtensionType implType : implTypesTable.values()) {
-            staxProcessor.resolve(implType, resolver);
-        }
-
-        //testing if policy intents have been linked have property been linked up 
-        assertNotNull(profileIntent.getRequiredIntents().get(0).getDescription());
-        assertNotNull(qualifiedIntent.getQualifiableIntent().getDescription());
-        assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);
-        assertNotNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());
-
-        //testing if policysets have been properly linked up with intents
-        assertFalse(secureMessagingPolicySet.isUnresolved());
-        assertTrue(isRealizedBy(secureMessagingPolicySet, intentTable.get(confidentiality)));
-        assertTrue(isRealizedBy(secureMessagingPolicySet, intentTable.get(confidentiality_transport)));
-
-        //testing if intent maps have been properly mapped to policies
-        assertFalse(securityPolicySet.isUnresolved());
-        assertTrue(isRealizedBy(securityPolicySet, intentTable.get(confidentiality)));
-        assertTrue(isRealizedBy(securityPolicySet, intentTable.get(confidentiality_message)));
-
-        //testing for inclusion of referred policysets
-        assertFalse(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
-        assertFalse(basicAuthMsgProtSecurityPolicySet.getIntentMaps().isEmpty());
-        assertTrue(isRealizedBy(basicAuthMsgProtSecurityPolicySet, intentTable.get(confidentiality_transport)));
-
-        assertNotNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
-        assertNotNull(wsBindingType.getMayProvidedIntents().get(0).getDescription());
-
-        assertNotNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
-        assertNotNull(javaImplType.getMayProvidedIntents().get(0).getDescription());
-    }
-
-    private boolean isRealizedBy(PolicySet policySet, Intent intent) {
-        if (intent.getName().getLocalPart().indexOf('.') == -1) {
-            return policySet.getProvidedIntents().contains(intent);
-        }
-        for (IntentMap map : policySet.getIntentMaps()) {
-            for (Qualifier q : map.getQualifiers()) {
-                if (q.getIntent().equals(intent)) {
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-}
diff --git a/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestPolicyProcessor.java b/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestPolicyProcessor.java
deleted file mode 100644
index 08a2b3b2eb..0000000000
--- a/java/sca/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestPolicyProcessor.java
+++ /dev/null
@@ -1,82 +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.policy.xml;
-
-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.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.policy.PolicyExpression;
-
-/**
- *
- * @version $Rev$ $Date$
- */
-public class TestPolicyProcessor implements StAXArtifactProcessor<PolicyExpression> {
-
-    public QName getArtifactType() {
-        return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
-    }
-
-    public PolicyExpression read(XMLStreamReader arg0) throws ContributionReadException, XMLStreamException {
-        return new MockPolicyImplOne();
-    }
-
-    public void write(PolicyExpression arg0, XMLStreamWriter arg1) throws ContributionWriteException, XMLStreamException {
-    }
-
-    public Class<PolicyExpression> getModelType() {
-        // TODO Auto-generated method stub
-        return PolicyExpression.class;
-    }
-
-    public void resolve(PolicyExpression arg0, ModelResolver arg1) throws ContributionResolveException {
-
-    }
-
-    public class MockPolicyImplOne implements PolicyExpression {
-        public <T> T getPolicy() {
-            return null;
-        }
-
-        public void setName(QName name) {
-        }
-
-        public <T> void setPolicy(T policy) {
-        }
-
-        public QName getName() {
-            return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
-        }
-
-        public boolean isUnresolved() {
-            return false;
-        }
-
-        public void setUnresolved(boolean unresolved) {
-        }
-
-    }
-}
diff --git a/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/Calculator.composite b/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/Calculator.composite
deleted file mode 100644
index d6082a936d..0000000000
--- a/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/Calculator.composite
+++ /dev/null
@@ -1,49 +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.    
--->
-<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
-           targetNamespace="http://sample"
-           xmlns:sample="http://sample"
-           name="Calculator">
-
-    <component name="CalculatorServiceComponent" requires="confidentiality">
-		<implementation.java class="calculator.CalculatorServiceImpl" xmlns:test="http://test" requiers="test:TestIntentOne"/>
-        <reference name="addService" target="AddServiceComponent" />
-        <reference name="subtractService" target="SubtractServiceComponent" />
-        <reference name="multiplyService" target="MultiplyServiceComponent" />
-        <reference name="divideService" target="DivideServiceComponent" />
-    </component>
-
-    <component name="AddServiceComponent">
-        <implementation.java class="calculator.AddServiceImpl"/>
-    </component>
-
-    <component name="SubtractServiceComponent">
-        <implementation.java class="calculator.SubtractServiceImpl"/>
-    </component>
-
-    <component name="MultiplyServiceComponent">
-        <implementation.java class="calculator.MultiplyServiceImpl"/>
-    </component>
-
-    <component name="DivideServiceComponent">
-        <implementation.java class="calculator.DivideServiceImpl"/>
-    </component>
-
-</composite>
diff --git a/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml b/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml
deleted file mode 100644
index b4857c499f..0000000000
--- a/java/sca/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml
+++ /dev/null
@@ -1,204 +0,0 @@
-<?xml version="1.0" encoding="ASCII"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
--->
-<definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" targetNamespace="http://test"
-    xmlns:test="http://test" xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">
-
-    <!-- Extension Types Metadata -->
-    <implementationType type="sca:implementation.java" alwaysProvides="test:logging" mayProvide="test:tracing" />
-    <bindingType type="sca:binding.ws" alwaysProvides="test:confidentiality" mayProvide="test:integrity" />
-
-    <!-- Intents and Policysets to assume targetnamespace -->
-    <intent name="TestIntentOne" constrains="sca:binding">
-        <description>
-            Test Intent
-             </description>
-    </intent>
-
-    <intent name="TestIntentTwo" constrains="sca:binding" requires="test:TestIntentOne">
-        <description>
-            Protect messages from unauthorized reading or modification
-             </description>
-    </intent>
-
-    <policySet name="TestPolicySetOne" provides="test:TestIntentOne" appliesTo="sca:binding.ws"
-        attachTo = "//sca:component[@name='CalculatorServiceComponent']/sca:reference[@name='addService']"
-        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
-        <wsp:PolicyAttachment>
-            <!-- policy expression and policy subject for
-                 "basic authentication" -->
-        </wsp:PolicyAttachment>
-        <wsp:PolicyAttachment>
-            <!-- policy expression and policy subject for
-                "reliability" -->
-        </wsp:PolicyAttachment>
-    </policySet>
-
-    <!-- POLICY SETS -->
-    <policySet name="SecureReliablePolicy" provides="test:confidentiality.transport test:integrity" appliesTo="sca:binding.ws"
-        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
-        <wsp:PolicyAttachment>
-            <!-- policy expression and policy subject for
-                 "basic authentication" -->
-        </wsp:PolicyAttachment>
-        <wsp:PolicyAttachment>
-            <!-- policy expression and policy subject for
-                "reliability" -->
-        </wsp:PolicyAttachment>
-    </policySet>
-
-    <policySet name="SecureMessagingPolicies" provides="test:confidentiality" appliesTo="binding.ws"
-        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
-        <intentMap provides="test:confidentiality">
-            <qualifier name="transport">
-                <wsp:PolicyAttachment>
-                    <!-- policy expression and policy subject for "transport" alternative -->
-                </wsp:PolicyAttachment>
-                <wsp:PolicyAttachment>...</wsp:PolicyAttachment>
-            </qualifier>
-            <qualifier name="message">
-                <wsp:PolicyAttachment>
-                    <!-- policy expression and policy subject for "message" alternative" -->
-                </wsp:PolicyAttachment>
-            </qualifier>
-        </intentMap>
-    </policySet>
-
-    <policySet name="SecurityPolicy" provides="test:confidentiality" appliesTo="binding.ws"
-        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
-        <intentMap provides="test:confidentiality">
-            <qualifier name="message">
-                <wsp:PolicyAttachment>
-                <!-- policy attachment for body encryption -->
-                </wsp:PolicyAttachment>
-            </qualifier>
-            <qualifier name="transport">
-                <wsp:PolicyAttachment>
-                    <!-- policy attachment for transport encryption -->
-                </wsp:PolicyAttachment>
-            </qualifier>
-        </intentMap>
-    </policySet>
-
-    <policySet name="BasicAuthMsgProtSecurity" provides="test:authentication test:confidentiality" appliesTo="binding.ws"
-        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">
-        <policySetReference name="test:AuthenticationPolicies" />
-        <policySetReference name="test:ConfidentialityPolicies" />
-    </policySet>
-
-    <policySet name="AuthenticationPolicies" provides="test:authentication" appliesTo="binding.ws"
-        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
-        <wsp:PolicyAttachment>
-            <!-- policy expression and policy subject for "basic
-        authentication" -->
-        </wsp:PolicyAttachment>
-    </policySet>
-
-    <policySet name="ConfidentialityPolicies" provides="test:confidentiality" appliesTo="binding.ws"
-        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
-        <intentMap provides="test:confidentiality">
-            <qualifier name="transport">
-                <wsp:PolicyAttachment>
-                    <!-- policy expression and policy subject for "transport"
-                alternative -->
-                </wsp:PolicyAttachment>
-                <wsp:PolicyAttachment>...</wsp:PolicyAttachment>
-            </qualifier>
-            <qualifier name="message">
-                <wsp:PolicyAttachment>
-                    <!-- policy expression and policy subject for "message"
-                alternative" -->
-                    ...
-                </wsp:PolicyAttachment>
-            </qualifier>
-        </intentMap>
-    </policySet>
-
-    <policySet name="SecureWSPolicy" provides="test:confidentiality" appliesTo="sca:binding.ws"
-        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:sp="http://schemas.xmlsoap.org/ws/2002/12/secext"
-        xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
-        <wsp:Policy>
-            <wsp:ExactlyOne>
-                <wsp:All>
-                    <sp:SecurityToken>
-                        <sp:TokenType>sp:X509v3</sp:TokenType>
-                    </sp:SecurityToken>
-                    <sp:UsernameToken />
-                    <sp:SignedParts />
-                    <sp:EncryptedParts>
-                        <sp:Body />
-                    </sp:EncryptedParts>
-                    <sp:TransportBinding>
-                        <sp:IncludeTimeStamp />
-                    </sp:TransportBinding>
-                </wsp:All>
-            </wsp:ExactlyOne>
-        </wsp:Policy>
-    </policySet>
-
-    <!-- profile intent -->
-    <intent name="reliableMessageProtection" constrains="sca:binding" requires="test:messageProtection">
-        <description>
-            Protect messages from unauthorized reading or modification
-             </description>
-    </intent>
-
-    <intent name="messageProtection" constrains="sca:binding" requires="test:confidentiality test:integrity">
-        <description>
-            Protect messages from unauthorized reading or modification
-             </description>
-    </intent>
-
-    <!-- simple intent -->
-    <intent name="confidentiality" constrains="sca:binding">
-        <description>
-            Communitcation thro this binding must prevent
-            unauthorized users from reading the messages.
-        </description>
-        <qualifier name="transport" />
-        <qualifier name="message" default="true" />
-    </intent>
-
-    <intent name="integrity" constrains="sca:binding">
-        <description>
-            Communitcation thro this binding must prevent
-            unauthorized modification of the messages.
-             </description>
-    </intent>
-
-    <intent name="authentication" constrains="sca:binding">
-        <description>
-            Communitcation thro this binding required
-            Authentication.
-             </description>
-    </intent>
-
-    <intent name="logging" constrains="sca:implementation">
-        <description>
-            All messages to and from this implementation must be logged
-             </description>
-    </intent>
-
-    <intent name="tracing" constrains="sca:implementation.java">
-        <description>
-            Need to figure out some description for this 
-             </description>
-    </intent>
-
-</definitions>
\ No newline at end of file