Remove old m2 branch

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@759447 13f79535-47bb-0310-9956-ffa450edef68

15 files changed, 0 insertions, 1940 deletions

diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java
deleted file mode 100644
index aad7747522..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java
+++ /dev/null
@@ -1,80 +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.contribution.processor.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.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Extension;
-import org.apache.tuscany.sca.contribution.Constants;
-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.StAXAttributeProcessor;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
-import org.apache.tuscany.sca.monitor.Monitor;
-
-/**
- * A Policy Processor used for testing.
- *
- * @version $Rev$ $Date$
- */
-public class AnyAttributeProcessor extends BaseStAXArtifactProcessor implements StAXAttributeProcessor<Extension> {
-    private static final QName ANY_ATTRIBUTE = new QName(Constants.XMLSCHEMA_NS, "anyAttribute");
-    
-    private AssemblyFactory assemblyFactory;
-
-    public AnyAttributeProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
-        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
-    }
-	
-    public QName getArtifactType() {
-        return ANY_ATTRIBUTE;
-    }
-
-    public Class<Extension> getModelType() {
-        return Extension.class;
-    }
-
-    public Extension read(QName attributeName, XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
-        String attributeValue = reader.getAttributeValue(attributeName.getNamespaceURI(), attributeName.getLocalPart());
-        Extension ext = assemblyFactory.createExtension();
-        ext.setQName(attributeName);
-        ext.setAttribute(true);
-        ext.setValue(attributeValue);
-        return ext;
-    }
-
-    public void write(Extension attributeExtension, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
-    	writer.writeAttribute(attributeExtension.getQName().getPrefix(), 
-    	                      attributeExtension.getQName().getNamespaceURI(), 
-    	                      attributeExtension.getQName().getLocalPart(), 
-    	                      attributeExtension.getValue().toString());  //for extended attributes, we can assume values 
-    	                                                                  // are just the string representation fo the attribute
-    } 
-
-    public void resolve(Extension arg0, ModelResolver arg1) throws ContributionResolveException {
-    	
-    }
-}
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java
deleted file mode 100644
index 68c46a2301..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java
+++ /dev/null
@@ -1,161 +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.contribution.processor.xml;
-
-import static javax.xml.stream.XMLStreamConstants.CDATA;
-import static javax.xml.stream.XMLStreamConstants.CHARACTERS;
-import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
-import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.xml.namespace.NamespaceContext;
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLEventReader;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-import javax.xml.stream.events.XMLEvent;
-
-import org.apache.tuscany.sca.contribution.Constants;
-import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
-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;
-
-public class AnyElementProcessor implements StAXArtifactProcessor<Object> {
-    private static final QName ANY_ELEMENT = new QName(Constants.XMLSCHEMA_NS, "anyElement");
-
-    private XMLInputFactory xmlInputFactory;
-    @SuppressWarnings("unused")
-    private Monitor monitor;
-
-
-    public AnyElementProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
-        xmlInputFactory = modelFactories.getFactory(XMLInputFactory.class);
-        this.monitor = monitor;
-    }
-
-    public QName getArtifactType() {
-        return ANY_ELEMENT;
-    }
-
-    public Class<Object> getModelType() {
-        return Object.class;
-    }
-
-    /**
-     * Reads the contetns of the unknown elements and generates a custom
-     * implementation of XMLStreamReader i.e. XMLEventsStreamReader
-     * 
-     * @param reader
-     * @return
-     * @throws XMLStreamException
-     */
-    @SuppressWarnings("unchecked")
-    public Object read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
-
-        // Custom variables
-        String currentElement = null;
-        List eventsList = new ArrayList();
-
-        Map<String, NamespaceContext> eventContext = new HashMap<String, NamespaceContext>();
-
-        try {
-            // Cast the block of unknown elements into document
-            XMLDocumentStreamReader docReader = new XMLDocumentStreamReader(reader);
-
-            XMLEventReader xmlEventReader = xmlInputFactory.createXMLEventReader(docReader);
-
-            while (xmlEventReader.hasNext()) {
-                XMLEvent event = xmlEventReader.nextEvent();
-
-                // Populate the eventContext map with the current element's name
-                // and corresponding NamesapceContext
-                if (currentElement != null && !(eventContext.containsKey(currentElement))) {
-                    eventContext.put(currentElement, reader.getNamespaceContext());
-                }
-
-                // Populate the list with the XMLEvents
-                eventsList.add(event);
-                if (event.isStartElement()) {
-                    currentElement = reader.getName().getLocalPart();
-                }
-                if (event.isEndDocument()) {
-                    return new XMLEventsStreamReader(eventsList, eventContext);
-                }
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return null;
-    }
-
-    /**
-     * Writes unknown portions back to the writer
-     * 
-     * @param model
-     * @param writer
-     */
-    public void write(Object model, XMLStreamWriter writer) throws XMLStreamException {
-        if (!(model instanceof XMLStreamReader)) {
-            return;
-        }
-        XMLStreamReader reader = (XMLStreamReader)model;
-
-        int event = reader.getEventType();
-        while (reader.hasNext()) {
-            switch (event) {
-                case START_ELEMENT:
-
-                    writer.writeStartElement(reader.getPrefix(), reader.getLocalName(), reader.getNamespaceURI());
-                    for (int i = 1; i <= reader.getAttributeCount(); i++) {
-                        writer.writeAttribute(reader.getAttributePrefix(i), reader.getAttributeNamespace(i), reader
-                            .getAttributeLocalName(i), reader.getAttributeValue(i));
-                    }
-                    break;
-
-                case CHARACTERS:
-                    writer.writeCharacters(reader.getText());
-                    break;
-
-                case CDATA:
-                    writer.writeCData(reader.getText());
-                    break;
-
-                case END_ELEMENT:
-                    writer.writeEndElement();
-                    break;
-            }
-            if (reader.hasNext()) {
-                event = reader.next();
-            }
-        }
-    }
-
-    public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
-
-    }
-}
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLDocumentStreamReader.java b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLDocumentStreamReader.java
deleted file mode 100644
index 7e8b3a9d9e..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLDocumentStreamReader.java
+++ /dev/null
@@ -1,482 +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.contribution.processor.xml;
-
-import java.util.NoSuchElementException;
-
-import javax.xml.namespace.NamespaceContext;
-import javax.xml.namespace.QName;
-import javax.xml.stream.Location;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-
-/**
- * This class is derived from Apache Axis2 class
- * org.apache.axis2.util.StreamWrapper</a>. It's used wrap a XMLStreamReader to
- * create a XMLStreamReader representing a document and it will produce
- * START_DOCUMENT, END_DOCUMENT events.
- *
- * @version $Rev: 659153 $ $Date: 2008-05-22 09:43:58 -0700 (Thu, 22 May 2008) $
- */
-public class XMLDocumentStreamReader implements XMLStreamReader {
-    private static final int STATE_COMPLETE_AT_NEXT = 2; // The wrapper
-													     // will produce
-													     // END_DOCUMENT
-
-    private static final int STATE_COMPLETED = 3;        // Done
-
-    private static final int STATE_INIT = 0;             // The wrapper will produce
-    										             // START_DOCUMENT
-
-    private static final int STATE_SWITCHED = 1;         // The real reader will
-    											         // produce events
-
-    private XMLStreamReader realReader;
-    private boolean fragment;
-    private int level = 0;
-
-    private int state = STATE_INIT;
-
-    public XMLDocumentStreamReader(XMLStreamReader realReader) {
-        if (realReader == null) {
-            throw new UnsupportedOperationException("Reader cannot be null");
-        }
-
-        this.realReader = realReader;
-        
-        if (realReader instanceof XMLFragmentStreamReader) {
-            ((XMLFragmentStreamReader)realReader).init();
-        }
-
-        // If the real reader is positioned at START_DOCUMENT, always use
-        // the real reader
-        if (realReader.getEventType() == START_DOCUMENT) {
-            fragment = false;
-            state = STATE_SWITCHED;
-        }
-    }
-
-    public void close() throws XMLStreamException {
-        realReader.close();
-    }
-
-    public int getAttributeCount() {
-        if (isDelegating()) {
-            return realReader.getAttributeCount();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getAttributeLocalName(int i) {
-        if (isDelegating()) {
-            return realReader.getAttributeLocalName(i);
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public QName getAttributeName(int i) {
-        if (isDelegating()) {
-            return realReader.getAttributeName(i);
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getAttributeNamespace(int i) {
-        if (isDelegating()) {
-            return realReader.getAttributeNamespace(i);
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getAttributePrefix(int i) {
-        if (isDelegating()) {
-            return realReader.getAttributePrefix(i);
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getAttributeType(int i) {
-        if (isDelegating()) {
-            return realReader.getAttributeType(i);
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getAttributeValue(int i) {
-        if (isDelegating()) {
-            return realReader.getAttributeValue(i);
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getAttributeValue(String s, String s1) {
-        if (isDelegating()) {
-            return realReader.getAttributeValue(s, s1);
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getCharacterEncodingScheme() {
-        return realReader.getCharacterEncodingScheme();
-    }
-
-    public String getElementText() throws XMLStreamException {
-        if (isDelegating()) {
-            return realReader.getElementText();
-        } else {
-            throw new XMLStreamException();
-        }
-    }
-
-    public String getEncoding() {
-        return realReader.getEncoding();
-    }
-
-    public int getEventType() {
-        int event = -1;
-        switch (state) {
-            case STATE_SWITCHED:
-            case STATE_COMPLETE_AT_NEXT:
-                event = realReader.getEventType();
-                break;
-            case STATE_INIT:
-                event = START_DOCUMENT;
-                break;
-            case STATE_COMPLETED:
-                event = END_DOCUMENT;
-                break;
-        }
-        return event;
-    }
-
-    public String getLocalName() {
-        if (isDelegating()) {
-            return realReader.getLocalName();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public Location getLocation() {
-        if (isDelegating()) {
-            return realReader.getLocation();
-        } else {
-            return null;
-        }
-    }
-
-    public QName getName() {
-        if (isDelegating()) {
-            return realReader.getName();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public NamespaceContext getNamespaceContext() {
-        return realReader.getNamespaceContext();
-    }
-
-    public int getNamespaceCount() {
-        if (isDelegating()) {
-            return realReader.getNamespaceCount();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getNamespacePrefix(int i) {
-        if (isDelegating()) {
-            return realReader.getNamespacePrefix(i);
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getNamespaceURI() {
-        if (isDelegating()) {
-            return realReader.getNamespaceURI();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getNamespaceURI(int i) {
-        if (isDelegating()) {
-            return realReader.getNamespaceURI(i);
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getNamespaceURI(String s) {
-        if (isDelegating()) {
-            return realReader.getNamespaceURI(s);
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getPIData() {
-        if (isDelegating()) {
-            return realReader.getPIData();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getPITarget() {
-        if (isDelegating()) {
-            return realReader.getPITarget();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getPrefix() {
-        if (isDelegating()) {
-            return realReader.getPrefix();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public Object getProperty(String s) throws IllegalArgumentException {
-        if (isDelegating()) {
-            return realReader.getProperty(s);
-        } else {
-            throw new IllegalArgumentException();
-        }
-    }
-
-    public String getText() {
-        if (isDelegating()) {
-            return realReader.getText();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public char[] getTextCharacters() {
-        if (isDelegating()) {
-            return realReader.getTextCharacters();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
-        if (isDelegating()) {
-            return realReader.getTextCharacters(i, chars, i1, i2);
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public int getTextLength() {
-        if (isDelegating()) {
-            return realReader.getTextLength();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public int getTextStart() {
-        if (isDelegating()) {
-            return realReader.getTextStart();
-        } else {
-            throw new IllegalStateException();
-        }
-    }
-
-    public String getVersion() {
-        if (isDelegating()) {
-            return realReader.getVersion();
-        } else {
-            return null;
-        }
-    }
-
-    public boolean hasName() {
-        if (isDelegating()) {
-            return realReader.hasName();
-        } else {
-            return false;
-        }
-    }
-
-    public boolean hasNext() throws XMLStreamException {
-        if (state == STATE_COMPLETE_AT_NEXT) {
-            return true;
-        } else if (state == STATE_COMPLETED) {
-            return false;
-        } else if (state == STATE_SWITCHED) {
-            return realReader.hasNext();
-        } else {
-            return true;
-        }
-    }
-
-    public boolean hasText() {
-        if (isDelegating()) {
-            return realReader.hasText();
-        } else {
-            return false;
-        }
-    }
-
-    public boolean isAttributeSpecified(int i) {
-        if (isDelegating()) {
-            return realReader.isAttributeSpecified(i);
-        } else {
-            return false;
-        }
-    }
-
-    public boolean isCharacters() {
-        if (isDelegating()) {
-            return realReader.isCharacters();
-        } else {
-            return false;
-        }
-    }
-
-    private boolean isDelegating() {
-        return state == STATE_SWITCHED || state == STATE_COMPLETE_AT_NEXT;
-    }
-
-    public boolean isEndElement() {
-        if (isDelegating()) {
-            return realReader.isEndElement();
-        } else {
-            return false;
-        }
-    }
-
-    public boolean isStandalone() {
-        if (isDelegating()) {
-            return realReader.isStandalone();
-        } else {
-            return false;
-        }
-    }
-
-    public boolean isStartElement() {
-        if (isDelegating()) {
-            return realReader.isStartElement();
-        } else {
-            return false;
-        }
-    }
-
-    public boolean isWhiteSpace() {
-        if (isDelegating()) {
-            return realReader.isWhiteSpace();
-        } else {
-            return false;
-        }
-    }
-
-    public int next() throws XMLStreamException {
-        int returnEvent;
-
-        switch (state) {
-            case STATE_SWITCHED:
-                returnEvent = realReader.next();
-                if (returnEvent == END_DOCUMENT) {
-                    state = STATE_COMPLETED;
-                } else if (!realReader.hasNext()) {
-                    state = STATE_COMPLETE_AT_NEXT;
-                } 
-                if (fragment && returnEvent == END_ELEMENT) {
-                    level--;
-                    if (level == -1) {
-                        // We are now at the end of the top-level element in the fragment
-                        state = STATE_COMPLETE_AT_NEXT;
-                    }
-                }
-                if (fragment && returnEvent == START_ELEMENT) {
-                    level++;
-                }
-                break;
-            case STATE_INIT:
-                state = STATE_SWITCHED;
-                returnEvent = realReader.getEventType();
-                if (returnEvent == START_ELEMENT) {
-                    // The real reader is positioned at the top-level element in the fragment
-                    level = 0;
-                    fragment = true;
-                }
-                break;
-            case STATE_COMPLETE_AT_NEXT:
-                state = STATE_COMPLETED;
-                returnEvent = END_DOCUMENT;
-                break;
-            case STATE_COMPLETED:
-                // oops - no way we can go beyond this
-                throw new NoSuchElementException("End of stream has reached.");
-            default:
-                throw new UnsupportedOperationException();
-        }
-
-        return returnEvent;
-    }
-
-    public int nextTag() throws XMLStreamException {
-        if (isDelegating()) {
-            int returnEvent = realReader.nextTag();
-            if (fragment && returnEvent == END_ELEMENT) {
-                level--;
-                if (level == 0) {
-                    // We are now at the end of the top-level element in the fragment
-                    state = STATE_COMPLETE_AT_NEXT;
-                }
-            }
-            if (fragment && returnEvent == START_ELEMENT) {
-                level++;
-            }
-            return returnEvent;
-        } else {
-            throw new XMLStreamException();
-        }
-    }
-
-    public void require(int i, String s, String s1) throws XMLStreamException {
-        if (isDelegating()) {
-            realReader.require(i, s, s1);
-        }
-    }
-
-    public boolean standaloneSet() {
-        if (isDelegating()) {
-            return realReader.standaloneSet();
-        } else {
-            return false;
-        }
-    }
-}
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLEventsStreamReader.java b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLEventsStreamReader.java
deleted file mode 100644
index eecdee5ba6..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLEventsStreamReader.java
+++ /dev/null
@@ -1,444 +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.contribution.processor.xml;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import javax.xml.namespace.NamespaceContext;
-import javax.xml.namespace.QName;
-import javax.xml.stream.Location;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.events.Attribute;
-import javax.xml.stream.events.Namespace;
-import javax.xml.stream.events.ProcessingInstruction;
-import javax.xml.stream.events.XMLEvent;
-
-
-public class XMLEventsStreamReader implements XMLStreamReader {
-
-	@SuppressWarnings("unused")
-	private ArrayList<XMLEvent> events = null;
-	private HashMap<String, NamespaceContext> eventContext = null;
-
-	private int state;
-	private java.util.Iterator<XMLEvent> iterator;
-	private XMLEvent current;
-
-	public XMLEventsStreamReader(List<XMLEvent> events,Map<String, NamespaceContext> map) {
-		this.events = (ArrayList<XMLEvent>) events;
-		this.eventContext = (HashMap<String, NamespaceContext>) map;
-		this.iterator = events.iterator();
-		this.current = iterator.next();
-		this.state = current.getEventType();
-	}
-
-	public void close() throws XMLStreamException {
-		this.events = null;
-		this.eventContext = null;
-		this.iterator = null;
-		this.current = null;
-	}
-
-	private void checkElementState() {
-		if (getEventType() != START_ELEMENT && getEventType() != END_ELEMENT) {
-			throw new IllegalStateException();
-		}
-	}
-
-	@SuppressWarnings("unchecked")
-	public int getAttributeCount() {
-		checkElementState();
-		int count = 0;
-		Iterator<Attribute> iterator = current.asStartElement().getAttributes();
-		while (iterator.hasNext()) {
-			count++;
-			iterator.next();
-		}
-		return count;
-	}
-
-	/*
-	 * Custom method to get attribute from the specified index
-	 */
-	@SuppressWarnings("unchecked")
-	private Attribute getAttribute(int index) {
-		checkElementState();
-		int count = 0;
-		Attribute attribute = null;
-		Iterator<Attribute> iterator = current.asStartElement().getAttributes();
-		while (iterator.hasNext()) {
-			count++;
-			if (count == index) {
-				attribute = iterator.next();
-			} else {
-				iterator.next();
-			}
-		}
-		return attribute;
-	}
-
-	
-	public String getAttributeLocalName(int index) {
-		checkElementState();
-		return getAttribute(index).getName().getLocalPart();
-	}
-
-	public QName getAttributeName(int index) {
-		checkElementState();
-		return getAttribute(index).getName();
-	}
-
-	public String getAttributeNamespace(int index) {
-		checkElementState();
-		return getAttributeName(index).getNamespaceURI();
-	}
-
-	public String getAttributePrefix(int index) {
-		checkElementState();
-		return getAttributeName(index).getPrefix();
-	}
-
-	public String getAttributeType(int index) {
-		checkElementState();
-		return getAttribute(index).getDTDType();
-	}
-
-	public String getAttributeValue(int index) {
-		checkElementState();
-		return getAttribute(index).getValue();
-	}
-
-	@SuppressWarnings("unchecked")
-	public String getAttributeValue(String namespaceURI, String localName) {
-		checkElementState();
-		Iterator<Attribute> iterator = current.asStartElement().getAttributes();
-		Attribute attribute;
-		while (iterator.hasNext()) {
-			attribute = iterator.next();
-			if (attribute.getName().getNamespaceURI().equalsIgnoreCase(
-					namespaceURI)
-					&& attribute.getName().getLocalPart().equalsIgnoreCase(
-							localName)) {
-				return attribute.getValue();
-			}
-		}
-		return null;
-
-	}
-
-	public String getCharacterEncodingScheme() {
-		return "UTF-8";
-	}
-
-	public String getElementText() throws XMLStreamException {
-		checkElementState();
-		int eventType = getEventType();
-		String elementText = null;
-
-		if (eventType == START_ELEMENT) {
-			elementText = current.asStartElement().getName().getLocalPart();
-		} else if (eventType == END_ELEMENT) {
-			elementText = current.asEndElement().getName().getLocalPart();
-		}
-		return elementText;
-	}
-
-	public String getEncoding() {
-		return "UTF-8";
-	}
-
-	public int getEventType() {
-		return state;
-	}
-
-	public String getLocalName() {
-		checkElementState();
-		switch (current.getEventType()) {
-		case START_ELEMENT:
-			return current.asStartElement().getName().getLocalPart();
-		case END_ELEMENT:
-			return current.asEndElement().getName().getLocalPart();
-		}
-		return null;
-	}
-
-	public Location getLocation() {
-		return current.getLocation();
-	}
-
-	public QName getName() {
-		checkElementState();
-		switch (current.getEventType()) {
-		case START_ELEMENT:
-			return current.asStartElement().getName();
-		case END_ELEMENT:
-			return current.asEndElement().getName();
-		}
-		return null;
-	}
-
-	public NamespaceContext getNamespaceContext() {
-		checkElementState();
-		//return new TuscanyNamespaceContext(eventContext.get(getLocalName()));
-		return eventContext.get(getLocalName());
-	}
-
-	@SuppressWarnings("unchecked")
-	public int getNamespaceCount() {
-		int count = 0;
-		Iterator<Namespace> itr = current.asStartElement().getNamespaces();
-		while (itr.hasNext()) {
-			count++;
-			itr.next();
-		}
-		return count;
-	}
-
-	@SuppressWarnings("unchecked")
-	public String getNamespacePrefix(int index) {
-		Iterator<Namespace> itr = current.asStartElement().getNamespaces();
-		int level = 0;
-		Namespace ns = null;
-		while (itr.hasNext()) {
-			ns = itr.next();
-			if (level == index) {
-				return ns.getPrefix();
-			}
-			level++;
-		}
-		return null;
-	}
-
-	public String getNamespaceURI() {
-		checkElementState();
-		switch (current.getEventType()) {
-		case START_ELEMENT:
-			return current.asStartElement().getName().getNamespaceURI();
-		case END_ELEMENT:
-			return current.asEndElement().getName().getNamespaceURI();
-		}
-		return null;
-	}
-
-	public String getNamespaceURI(String prefix) {
-		return getNamespaceContext().getNamespaceURI(prefix);
-	}
-
-	@SuppressWarnings("unchecked")
-	public String getNamespaceURI(int index) {
-		Iterator<Namespace> itr = current.asStartElement().getNamespaces();
-		int level = 0;
-		Namespace ns = null;
-		while (itr.hasNext()) {
-			ns = itr.next();
-			if (level == index) {
-				return ns.getNamespaceURI();
-			}
-			level++;
-		}
-		return null;
-	}
-
-	public String getPIData() {
-		if (current.isProcessingInstruction()) {
-			ProcessingInstruction pi = (ProcessingInstruction) current;
-			return pi.getData();
-		} else {
-			throw new IllegalStateException(current.toString());
-		}
-	}
-
-	public String getPITarget() {
-		if (current.isProcessingInstruction()) {
-			ProcessingInstruction pi = (ProcessingInstruction) current;
-			return pi.getTarget();
-		} else {
-			throw new IllegalStateException(current.toString());
-		}
-	}
-
-	public String getPrefix() {
-		checkElementState();
-		if (current.isStartElement()) {
-			return current.asStartElement().getName().getPrefix();
-		}
-		return null;
-	}
-
-	/*
-	 * FIXME: Implementation pending... 
-	 * 
-	 * @see (non-Javadoc)
-	 * javax.xml.stream.util.StreamReaderDelegate#getProperty(java.lang.String)
-	 */
-	public Object getProperty(String name) throws IllegalArgumentException {
-		// TODO Auto-generated method stub
-
-		return null;
-	}
-
-	public String getText() {
-		if (current.isCharacters()) {
-			return current.asCharacters().getData();
-		} else {
-			throw new IllegalStateException(current.toString());
-		}
-	}
-
-	public char[] getTextCharacters() {
-		if (current.isCharacters()) {
-			return current.asCharacters().getData().toCharArray();
-		} else {
-			throw new IllegalStateException(current.toString());
-		}
-	}
-
-	/*
-	 * FIXME: Implementation pending... (non-Javadoc)
-	 * 
-	 * @see javax.xml.stream.util.StreamReaderDelegate#getTextCharacters(int,
-	 * char[], int, int)
-	 */
-	public int getTextCharacters(int sourceStart, char[] target,
-			int targetStart, int length) throws XMLStreamException {
-		// TODO Auto-generated method stub
-		return 0;
-	}
-
-	/*
-	 * FIXME:Implementaion can be improved (non-Javadoc)
-	 * 
-	 * @see javax.xml.stream.util.StreamReaderDelegate#getTextLength()
-	 */
-	public int getTextLength() {
-		if (current.isCharacters()) {
-			return current.asCharacters().getData().length();
-		} else {
-			throw new IllegalStateException(current.toString());
-		}
-	}
-
-	/*
-	 * FIXME: Implementation pending... (non-Javadoc)
-	 * 
-	 * @see javax.xml.stream.util.StreamReaderDelegate#getTextStart()
-	 */
-	public int getTextStart() {
-		// TODO Auto-generated method stub
-		return 0;
-	}
-
-	/*
-	 * FIXME: Implementation pending... (non-Javadoc)
-	 * 
-	 * @see javax.xml.stream.util.StreamReaderDelegate#getTextStart()
-	 */
-	public String getVersion() {
-		// TODO Auto-generated method stub
-
-		return null;
-	}
-
-	public boolean hasName() {
-		return false;
-	}
-
-	public boolean hasNext() throws XMLStreamException {
-		return iterator.hasNext() || state != END_DOCUMENT;
-
-	}
-
-	public boolean hasText() {
-		// TODO Auto-generated method stub
-		return false;
-	}
-
-	/*
-	 * FIXME: Implementation pending... (non-Javadoc)
-	 * 
-	 * @see javax.xml.stream.util.StreamReaderDelegate#getTextStart()
-	 */
-	public boolean isAttributeSpecified(int index) {
-		// TODO Auto-generated method stub
-		return false;
-	}
-
-	public boolean isCharacters() {
-		return current.isCharacters();
-	}
-
-	public boolean isEndElement() {
-		return current.isEndElement();
-	}
-
-	public boolean isStandalone() {
-		// TODO Auto-generated method stub
-		return false;
-	}
-
-	public boolean isStartElement() {
-		return current.isStartElement();
-	}
-
-	public boolean isWhiteSpace() {
-		// TODO Auto-generated method stub
-		return false;
-	}
-
-	public int next() throws XMLStreamException {
-		if (!hasNext()) {
-			throw new IllegalStateException("No more events");
-		}
-		if (!iterator.hasNext()) {
-			state = END_DOCUMENT;
-			current = null;
-			return state;
-		}
-		current = iterator.next();
-		state = current.getEventType();
-		return state;
-	}
-
-	public int nextTag() throws XMLStreamException {
-		return iterator.next().getEventType();
-	}
-
-	public void require(int type, String namespaceURI, String localName)
-			throws XMLStreamException {
-		boolean require = false;
-		String uri = getNamespaceURI();
-		String name = getLocalName();
-		if (state == type && namespaceURI.equals(uri) && localName.equals(name)) {
-			require = true;
-		}
-		if (require != true) {
-			throw new XMLStreamException();
-		}
-	}
-
-	public boolean standaloneSet() {
-		return false;
-	}
-
-}
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLFragmentStreamReader.java b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLFragmentStreamReader.java
deleted file mode 100644
index 66361e1d76..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLFragmentStreamReader.java
+++ /dev/null
@@ -1,53 +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.contribution.processor.xml;
-
-import javax.xml.namespace.NamespaceContext;
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLStreamReader;
-
-public interface XMLFragmentStreamReader extends XMLStreamReader {
-    QName NIL_QNAME = new QName("http://www.w3.org/2001/XMLSchema-instance", "nil", "xsi");
-    String NIL_VALUE_TRUE = "true";
-
-    /**
-     * this will help to handle Text within the current element. user should
-     * pass the element text to the property list as this ELEMENT_TEXT as the
-     * key. This key deliberately has a space in it so that it is not a valid
-     * XML name
-     */
-    String ELEMENT_TEXT = "Element Text";
-
-    /**
-     * Extra method to query the state of the pullparser
-     */
-    boolean isDone();
-
-    /**
-     * add the parent namespace context to this parser
-     */
-    void setParentNamespaceContext(NamespaceContext nsContext);
-
-    /**
-     * Initiate the parser - this will do whatever the needed tasks to initiate
-     * the parser and must be called before attempting any specific parsing
-     * using this parser
-     */
-    void init();
-}
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java
deleted file mode 100644
index ff7bf7068a..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java
+++ /dev/null
@@ -1,50 +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.contribution.xml;
-
-import javax.xml.stream.XMLInputFactory;
-
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
-import org.apache.tuscany.sca.monitor.Monitor;
-
-/**
- * URLArtifactProcessor that handles sca-contribution-generated.xml files.
- * 
- * @version $Rev$ $Date$
- */
-public class ContributionGeneratedMetadataDocumentProcessor extends ContributionMetadataDocumentProcessor {
-
-    public ContributionGeneratedMetadataDocumentProcessor(XMLInputFactory inputFactory, 
-    													  StAXArtifactProcessor staxProcessor,
-    													  Monitor monitor) {
-        super(inputFactory, staxProcessor, monitor);
-    }
-    
-    public ContributionGeneratedMetadataDocumentProcessor(FactoryExtensionPoint modelFactories, 
-    													  StAXArtifactProcessor staxProcessor,
-    													  Monitor monitor) {
-        super(modelFactories, staxProcessor, monitor);
-    }
-
-    @Override
-    public String getArtifactType() {
-        return "sca-contribution-generated.xml";
-    }
-}
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java
deleted file mode 100644
index f080f23797..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java
+++ /dev/null
@@ -1,131 +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.contribution.xml;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URI;
-import java.net.URL;
-import java.net.URLConnection;
-
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-
-import org.apache.tuscany.sca.contribution.ContributionMetadata;
-import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
-import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
-import org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory;
-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;
-
-/**
- * URLArtifactProcessor that handles sca-contribution.xml files.
- * 
- * @version $Rev$ $Date$
- */
-public class ContributionMetadataDocumentProcessor implements URLArtifactProcessor<ContributionMetadata>{
-    private final StAXArtifactProcessor staxProcessor;
-    private final XMLInputFactory inputFactory;
-    private final Monitor monitor;
-
-    public ContributionMetadataDocumentProcessor(XMLInputFactory inputFactory,
-                                                 StAXArtifactProcessor staxProcessor,
-                                                 Monitor monitor) {
-        this.inputFactory = inputFactory;
-        this.staxProcessor = staxProcessor;
-        this.monitor = monitor;
-    }
-
-    public ContributionMetadataDocumentProcessor(FactoryExtensionPoint modelFactories,
-                                                 StAXArtifactProcessor staxProcessor,
-                                                 Monitor monitor) {
-        this.inputFactory = modelFactories.getFactory(ValidatingXMLInputFactory.class);
-        this.staxProcessor = staxProcessor;
-        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(), "contribution-xml-validation-messages", Severity.ERROR, model, message, ex);
-	        monitor.problem(problem);
-    	}
-    }
-    
-    public String getArtifactType() {
-        return "sca-contribution.xml";
-    }
-    
-    public Class<ContributionMetadata> getModelType() {
-        return ContributionMetadata.class;
-    }
-    
-    public ContributionMetadata read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
-        InputStream urlStream = null;
-        try {
-            
-            // Create a stream reader
-            URLConnection connection = url.openConnection();
-            connection.setUseCaches(false);
-            urlStream = connection.getInputStream();
-            XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream);
-            reader.nextTag();
-            
-            // Read the contribution model
-            ContributionMetadata contribution = (ContributionMetadata)staxProcessor.read(reader);
-
-            return contribution;
-            
-        } catch (XMLStreamException e) {
-        	ContributionReadException ex = new ContributionReadException(e);
-        	error("XMLStreamException", inputFactory, ex);
-        	throw ex;
-        } catch (IOException e) {
-        	ContributionReadException ex = new ContributionReadException(e);
-        	error("IOException", inputFactory, ex);
-            throw ex;
-        } finally {
-            try {
-                if (urlStream != null) {
-                    urlStream.close();
-                    urlStream = null;
-                }
-            } catch (IOException ioe) {
-                //ignore
-            }
-        }
-    }
-    
-    public void resolve(ContributionMetadata contribution, ModelResolver resolver) throws ContributionResolveException {
-        staxProcessor.resolve(contribution, resolver);
-    }
-
-}
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java
deleted file mode 100644
index 804af17719..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java
+++ /dev/null
@@ -1,221 +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.contribution.xml;
-
-import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
-
-import java.util.List;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLStreamConstants;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.contribution.ContributionFactory;
-import org.apache.tuscany.sca.contribution.ContributionMetadata;
-import org.apache.tuscany.sca.contribution.Export;
-import org.apache.tuscany.sca.contribution.Import;
-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;
-
-/**
- * Processor for contribution metadata
- * 
- * @version $Rev$ $Date$
- */
-public class ContributionMetadataProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<ContributionMetadata> {
-    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
-    
-    private static final QName CONTRIBUTION_QNAME = new QName(SCA11_NS, "contribution");
-    private static final QName DEPLOYABLE_QNAME = new QName(SCA11_NS, "deployable");
-    
-    private final AssemblyFactory assemblyFactory;
-    private final ContributionFactory contributionFactory;
-    
-    private final StAXArtifactProcessor<Object> extensionProcessor;
-    private Monitor monitor;
-
-    public ContributionMetadataProcessor(AssemblyFactory assemblyFactory, 
-    									 ContributionFactory contributionFactory, 
-    									 StAXArtifactProcessor<Object> extensionProcessor,
-    									 Monitor monitor) {
-        this.assemblyFactory = assemblyFactory;
-        this.contributionFactory = contributionFactory;
-        this.extensionProcessor = extensionProcessor;
-        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(), "contribution-xml-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
-	        monitor.problem(problem);
-    	 }
-     }
-     
-    public ContributionMetadataProcessor(FactoryExtensionPoint modelFactories, 
-    									 StAXArtifactProcessor<Object> extensionProcessor,
-    									 Monitor monitor) {
-        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
-        this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
-        this.extensionProcessor = extensionProcessor;
-        this.monitor = monitor;
-    }
-    
-    
-    public QName getArtifactType() {
-        return CONTRIBUTION_QNAME;
-    }
-
-    public Class<ContributionMetadata> getModelType() {
-        return ContributionMetadata.class;
-    }
-
-    public ContributionMetadata read(XMLStreamReader reader) throws ContributionReadException {
-        ContributionMetadata contribution = null;
-        QName name = null;
-        
-        try {
-            while (reader.hasNext()) {
-                int event = reader.getEventType();
-                switch (event) {
-                    case START_ELEMENT:
-                        name = reader.getName();
-                        
-                        if (CONTRIBUTION_QNAME.equals(name)) {
-    
-                            // Read <contribution>
-                            contribution = this.contributionFactory.createContributionMetadata();
-                            contribution.setUnresolved(true);
-                            
-                        } else if (DEPLOYABLE_QNAME.equals(name)) {                        
-                            
-                            // Read <deployable>
-                            QName compositeName = getQName(reader, "composite");
-                            if (compositeName == null) {
-                            	error("AttributeCompositeMissing", reader);
-                                //throw new ContributionReadException("Attribute 'composite' is missing");
-                            } else {
-                                if (contribution != null) {
-                                    Composite composite = assemblyFactory.createComposite();
-                                    composite.setName(compositeName);
-                                    composite.setUnresolved(true);
-                                    contribution.getDeployables().add(composite);                         
-                                }
-                            }
-                        } else {
-    
-                            // Read an extension element
-                            Object extension = extensionProcessor.read(reader);
-                            if (extension != null && contribution != null) {
-                                if (extension instanceof Import) {
-                                    contribution.getImports().add((Import)extension);
-                                } else if (extension instanceof Export) {
-                                    contribution.getExports().add((Export)extension);
-                                }
-                            }
-                        }
-                        break;
-                        
-                    case XMLStreamConstants.END_ELEMENT:
-                        if (CONTRIBUTION_QNAME.equals(reader.getName())) {
-                            return contribution;
-                        }
-                        break;        
-                }
-                
-                //Read the next element
-                if (reader.hasNext()) {
-                    reader.next();
-                }
-            }
-        }
-        catch (XMLStreamException e) {
-            ContributionReadException ex = new ContributionReadException(e);
-            error("XMLStreamException", reader, ex);
-        }
-        
-        return contribution;
-    }
-
-    public void write(ContributionMetadata contribution, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
-        
-        // Write <contribution>
-        writeStartDocument(writer, CONTRIBUTION_QNAME.getNamespaceURI(), CONTRIBUTION_QNAME.getLocalPart());
-
-        // Write <import>
-        for (Import imp: contribution.getImports()) {
-            extensionProcessor.write(imp, writer);
-        }
-        
-        // Write <export>
-        for (Export export: contribution.getExports()) {
-            extensionProcessor.write(export, writer);
-        }
-    
-        // Write <deployable>
-        for (Composite deployable: contribution.getDeployables()) {
-            writeStart(writer, DEPLOYABLE_QNAME.getNamespaceURI(), DEPLOYABLE_QNAME.getLocalPart(),
-                       new XAttr("composite", deployable.getName()));
-            writeEnd(writer);
-        }
-        
-        writeEndDocument(writer);
-    }
-
-    public void resolve(ContributionMetadata contribution, ModelResolver resolver) throws ContributionResolveException {
-               
-        // Resolve imports and exports
-        for (Export export: contribution.getExports()) {
-            extensionProcessor.resolve(export, resolver);
-        }
-        for (Import import_: contribution.getImports()) {
-            extensionProcessor.resolve(import_, resolver);
-        }
-        
-        // Resolve deployable composites
-        List<Composite> deployables = contribution.getDeployables();        
-        for (int i = 0, n = deployables.size(); i < n; i++) {
-            Composite deployable = deployables.get(i);
-            Composite resolved = (Composite)resolver.resolveModel(Composite.class, deployable);
-            if (resolved != deployable) {
-                deployables.set(i, resolved);
-            }
-        }
-        
-        contribution.setUnresolved(false);
-    }
-}
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.java b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.java
deleted file mode 100644
index ddc768b61c..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.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.contribution.xml;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.tuscany.sca.contribution.Contribution;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
-
-/**
- * A Model Resolver for Contribution models.
- *
- * @version $Rev$ $Date$
- */
-public class ContributionModelResolver implements ModelResolver {
-
-    private Map<String, Contribution> map = new HashMap<String, Contribution>();
-    
-    public ContributionModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
-    }
-
-    public void addModel(Object resolved) {
-        Contribution contribution = (Contribution)resolved;
-        map.put(contribution.getURI(), contribution);
-    }
-    
-    public Object removeModel(Object resolved) {
-        return map.remove(((Contribution)resolved).getURI());
-    }
-    
-    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
-        
-        // Lookup a contribution for the given URI
-        String uri = ((Contribution)unresolved).getURI();
-        if (uri != null) {
-            Contribution resolved = (Contribution) map.get(uri);
-            if (resolved != null) {
-                return modelClass.cast(resolved);
-            }
-            return unresolved;
-        } else {
-            
-            // If no URI was specified, just return the first contribution
-            if (!map.isEmpty()) {
-                Contribution resolved = map.values().iterator().next();
-                return modelClass.cast(resolved);
-            } else {
-                return unresolved;
-            }
-        }
-    }
-    
-}
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
deleted file mode 100644
index 4c7416d38e..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
+++ /dev/null
@@ -1,20 +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.contribution.xml.ContributionMetadataProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#contribution,model=org.apache.tuscany.sca.contribution.ContributionMetadata
-org.apache.tuscany.sca.contribution.processor.xml.AnyElementProcessor;qname=http://www.w3.org/2001/XMLSchema#anyElement,model=java.lang.Object
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor
deleted file mode 100644
index b4a13295bc..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor
+++ /dev/null
@@ -1,19 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-# 
-#   http://www.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License. 
-
-# Implementation class for the attribute processor extension
-org.apache.tuscany.sca.contribution.processor.xml.AnyAttributeProcessor;qname=http://www.w3.org/2001/XMLSchema#anyAttribute,model=org.apache.tuscany.sca.assembly.Extension
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
deleted file mode 100644
index 23adab56b9..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
+++ /dev/null
@@ -1,20 +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.contribution.xml.ContributionMetadataDocumentProcessor;type=sca-contribution.xml,model=org.apache.tuscany.sca.contribution.ContributionMetadata
-org.apache.tuscany.sca.contribution.xml.ContributionGeneratedMetadataDocumentProcessor;type=sca-contribution-generated.xml
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
deleted file mode 100644
index 68030bf6e6..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-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.xml.ContributionModelResolver;model=org.apache.tuscany.sca.contribution.Contribution

diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/contribution-xml-validation-messages.properties b/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/contribution-xml-validation-messages.properties
deleted file mode 100644
index 4827fd5e94..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/main/resources/contribution-xml-validation-messages.properties
+++ /dev/null
@@ -1,24 +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.
-#
-#
-XMLStreamException = XMLStreamException occured due to : {0}
-IOException = IOException occured due to : {0}
-AttributeCompositeMissing = Attribute 'composite' is missing
-
diff --git a/branches/sca-java-2.0-M2/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java b/branches/sca-java-2.0-M2/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java
deleted file mode 100644
index 35e8b57136..0000000000
--- a/branches/sca-java-2.0-M2/modules/contribution-xml/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java
+++ /dev/null
@@ -1,145 +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.contribution.xml;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-
-import java.io.StringReader;
-import java.io.StringWriter;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLOutputFactory;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-
-import org.apache.tuscany.sca.contribution.ContributionMetadata;
-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.core.DefaultExtensionPointRegistry;
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-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.monitor.Problem;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-/**
- * Test the contribution metadata processor.
- * 
- * @version $Rev$ $Date$
- */
-
-public class ContributionMetadataProcessorTestCase {
-
-    private static final String VALID_XML =
-        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<contribution xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns=\"http://ns\">"
-            + "<deployable composite=\"ns:Composite1\"/>"
-            + "<deployable composite=\"ns:Composite2\"/>"
-            + "</contribution>";
-
-    private static final String INVALID_XML =
-        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<contribution xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns=\"http://ns\">"
-            + "<deployable composite=\"ns:Composite1\"/>"
-            + "<deployable/>"
-            + "</contribution>";
-
-    private static XMLInputFactory inputFactory;
-    private static XMLOutputFactory outputFactory;
-    private static StAXArtifactProcessor<Object> staxProcessor;
-    private static Monitor monitor;
-
-    @BeforeClass
-    public static void setUp() throws Exception {
-        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
-
-        inputFactory = XMLInputFactory.newInstance();
-        outputFactory = XMLOutputFactory.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, outputFactory, null);
-    }
-
-    @Test
-    public void testRead() throws Exception {
-        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
-        ContributionMetadata contribution = (ContributionMetadata)staxProcessor.read(reader);
-        assertNotNull(contribution);
-        assertEquals(2, contribution.getDeployables().size());
-    }
-
-    @Test
-    public void testReadInvalid() throws Exception {
-        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(INVALID_XML));
-        /*try {
-            staxProcessor.read(reader);
-            fail("InvalidException should have been thrown");
-        } catch (ContributionReadException e) {
-            assertTrue(true);
-        }*/
-        staxProcessor.read(reader);
-        Problem problem = monitor.getLastProblem();
-        assertNotNull(problem);
-        assertEquals("AttributeCompositeMissing", problem.getMessageId());
-    }
-
-    @Test
-    public void testWrite() throws Exception {
-        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
-        ContributionMetadata contribution = (ContributionMetadata)staxProcessor.read(reader);
-
-        validateContribution(contribution);
-
-        //write the contribution metadata contents
-        StringWriter stringWriter = new StringWriter();
-        XMLStreamWriter writer = outputFactory.createXMLStreamWriter(stringWriter);
-        staxProcessor.write(contribution, writer);
-        stringWriter.close();
-
-        reader = inputFactory.createXMLStreamReader(new StringReader(stringWriter.toString()));
-        contribution = (ContributionMetadata)staxProcessor.read(reader);
-
-        validateContribution(contribution);
-    }
-
-    private void validateContribution(ContributionMetadata contribution) {
-        QName deployable;
-
-        assertNotNull(contribution);
-        assertEquals(2, contribution.getDeployables().size());
-        deployable = new QName("http://ns", "Composite1");
-        assertEquals(deployable, contribution.getDeployables().get(0).getName());
-        deployable = new QName("http://ns", "Composite2");
-        assertEquals(deployable, contribution.getDeployables().get(1).getName());
-    }
-
-}