Merging the 1.x delta on top of the equinox based modules

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@718858 13f79535-47bb-0310-9956-ffa450edef68

11 files changed, 371 insertions, 57 deletions

diff --git a/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/AnyElementReadWriteTestCase.java b/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/AnyElementReadWriteTestCase.java
index 9300731007..abf0269c0f 100644
--- a/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/AnyElementReadWriteTestCase.java
+++ b/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/AnyElementReadWriteTestCase.java
@@ -25,48 +25,71 @@ import javax.xml.stream.XMLInputFactory;
 import javax.xml.stream.XMLOutputFactory;
 import javax.xml.stream.XMLStreamReader;
 
-import junit.framework.Assert;
+import junit.framework.TestCase;
 
 import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
 import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
 import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory;
 import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
 import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.junit.BeforeClass;
 import org.junit.Test;
 
-public class AnyElementReadWriteTestCase {
+public class AnyElementReadWriteTestCase extends TestCase {
 
-    private static XMLInputFactory inputFactory;
-    //private static String XML = "<?xml version='1.0' encoding='UTF-8'?><composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns1=\"http://www.osoa.org/xmlns/sca/1.0\" targetNamespace=\"http://calc\" name=\"Calculator\"><service name=\"CalculatorService\" promote=\"CalculatorServiceComponent\"><interface.java xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" interface=\"calculator.CalculatorService\" /></service><component name=\"CalculatorServiceComponent\"><reference name=\"addService\" target=\"AddServiceComponent\" /><reference name=\"subtractService\" target=\"SubtractServiceComponent\" /><reference name=\"multiplyService\" target=\"MultiplyServiceComponent\" /><reference name=\"divideService\" target=\"DivideServiceComponent\" /></component><component name=\"AddServiceComponent\" /><component name=\"SubtractServiceComponent\" /><component name=\"MultiplyServiceComponent\" /><component name=\"DivideServiceComponent\" /><x:unknownElement xmlns:x=\"http://x\" uknAttr=\"attribute1\"><x:subUnknownElement1 uknAttr1=\"attribute1\" /><x:subUnknownElement2 /></x:unknownElement></composite>";
-    private static String XML = "<?xml version='1.0' encoding='UTF-8'?><composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns1=\"http://www.osoa.org/xmlns/sca/1.0\" targetNamespace=\"http://calc\" name=\"Calculator\"><service name=\"CalculatorService\" promote=\"CalculatorServiceComponent\" /><component name=\"CalculatorServiceComponent\"><reference name=\"addService\" target=\"AddServiceComponent\" /><reference name=\"subtractService\" target=\"SubtractServiceComponent\" /><reference name=\"multiplyService\" target=\"MultiplyServiceComponent\" /><reference name=\"divideService\" target=\"DivideServiceComponent\" /></component><component name=\"AddServiceComponent\" /><component name=\"SubtractServiceComponent\" /><component name=\"MultiplyServiceComponent\" /><component name=\"DivideServiceComponent\" /></composite>";
-    private static ExtensibleStAXArtifactProcessor staxProcessor;
+	private XMLInputFactory inputFactory;
+	String XML = "<?xml version='1.0' encoding='UTF-8'?><composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns1=\"http://www.osoa.org/xmlns/sca/1.0\" targetNamespace=\"http://calc\" name=\"Calculator\"><service name=\"CalculatorService\" promote=\"CalculatorServiceComponent\"><interface.java interface=\"calculator.CalculatorService\" /></service><component name=\"CalculatorServiceComponent\"><reference name=\"addService\" multiplicity=\"0..1\" target=\"AddServiceComponent\" /><reference name=\"subtractService\" target=\"SubtractServiceComponent\" /><reference name=\"multiplyService\" target=\"MultiplyServiceComponent\" /><reference name=\"divideService\" target=\"DivideServiceComponent\" /></component><component name=\"AddServiceComponent\" /><component name=\"SubtractServiceComponent\" /><component name=\"MultiplyServiceComponent\" /><component name=\"DivideServiceComponent\" /><x:unknownElement xmlns:x=\"http://x\" uknAttr=\"attribute1\"><y:subUnknownElement1 xmlns:y=\"http://y\" uknAttr1=\"attribute2\" /><x:subUnknownElement2 /></x:unknownElement></composite>";
+	private ExtensibleStAXArtifactProcessor staxProcessor;
 
-    @BeforeClass
-    public static void setUp() throws Exception {
-        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
-        inputFactory = XMLInputFactory.newInstance();
-        StAXArtifactProcessorExtensionPoint staxProcessors =
-            extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
-        staxProcessor =
-            new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory
-                .newInstance(), null);
-    }
+	@Override
+	public void setUp() throws Exception {
+		ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+		 ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+		 inputFactory = modelFactories.getFactory(ValidatingXMLInputFactory.class);
+		
+		StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints
+				.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+		staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors,
+				inputFactory, XMLOutputFactory.newInstance(), null);
+	}
 
-    @Test
-    public void testReadWriteComposite() throws Exception {
-        InputStream is = getClass().getResourceAsStream("Calculator.composite");
-        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
-        Composite composite = (Composite)staxProcessor.read(reader);
-        Assert.assertNotNull(composite);
+	@Override
+	public void tearDown() throws Exception {
+	}
 
-        ByteArrayOutputStream bos = new ByteArrayOutputStream();
-        staxProcessor.write(composite, bos);
-        System.out.println(bos.toString());
-        Assert.assertEquals(XML, bos.toString());
-        bos.close();
+	/*
+	@Test
+	public void testReadWriteComposite() throws Exception {
+		InputStream is = getClass().getResourceAsStream("Calculator.composite");
+		XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+		Composite composite = (Composite) staxProcessor.read(reader);
+		assertNotNull(composite);
 
-        is.close();
-    }
+		ByteArrayOutputStream bos = new ByteArrayOutputStream();
+		staxProcessor.write(composite, bos);
+		//System.out.println(bos.toString());
+		assertEquals(XML, bos.toString());
+		bos.close();
+
+		is.close();
+	}
+	*/
+	
+	@Test
+	public void testReadWriteUnknownElementComposite() throws Exception {
+		InputStream is = getClass().getResourceAsStream("UnknownElement.composite");
+		XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+		Composite composite = (Composite) staxProcessor.read(reader);
+		assertNotNull(composite);
+
+		ByteArrayOutputStream bos = new ByteArrayOutputStream();
+		staxProcessor.write(composite, bos);
+		System.out.println(bos.toString());
+		//assertEquals(XML, bos.toString());
+		bos.close();
+
+		is.close();
+	}	
 
 }
diff --git a/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/MultiplicityReadWriteTestCase.java b/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/MultiplicityReadWriteTestCase.java
new file mode 100644
index 0000000000..f34ff1f8bc
--- /dev/null
+++ b/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/MultiplicityReadWriteTestCase.java
@@ -0,0 +1,86 @@
+/*
+ * 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.assembly.xml;
+
+import static junit.framework.Assert.assertEquals;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test writing SCA XML assemblies.
+ * 
+ * TUSCANY-2662
+ * 
+ * @version $Rev$ $Date$
+ */
+public class MultiplicityReadWriteTestCase {
+    private XMLInputFactory inputFactory;
+    private XMLOutputFactory outputFactory;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+
+
+    @Before
+    public void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        outputFactory = XMLOutputFactory.newInstance();
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);
+    }
+
+
+    @Test
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Multiplicity.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        
+        verifyComposite(composite);
+        
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+        bos.close();
+        
+        ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
+        composite = staxProcessor.read(bis, Composite.class);
+        
+        verifyComposite(composite);
+        
+    }
+
+    
+    private void verifyComposite(Composite composite) {
+        assertEquals(composite.getComponents().get(0).getReferences().get(0).getMultiplicity(), Multiplicity.ZERO_N);
+        assertEquals(composite.getReferences().get(0).getMultiplicity(), Multiplicity.ONE_N);
+    }
+
+}
diff --git a/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadDocumentTestCase.java b/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadDocumentTestCase.java
index 4918271b1f..9409a1bfee 100644
--- a/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadDocumentTestCase.java
+++ b/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadDocumentTestCase.java
@@ -193,7 +193,7 @@ public class ReadDocumentTestCase {
         
         documentProcessor.resolve(composite, resolver);
         
-        assertEquals(composite.getConstrainingType(), constrainingType);
+       assertEquals(composite.getConstrainingType(), constrainingType);
         assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);
     }
 
diff --git a/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteAttributeTestCase.java b/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteAttributeTestCase.java
index 10012282fc..6105b4a86a 100644
--- a/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteAttributeTestCase.java
+++ b/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteAttributeTestCase.java
@@ -51,20 +51,33 @@ public class ReadWriteAttributeTestCase {
 
     private static final QName ATTRIBUTE = new QName("http://test", "customAttribute");
     
+    // implementation.java for CalculatorServiceComponent appears in a strange place as the
+    // java implementation extension is not loaded and hence they are loaded as any elements
     private static final String XML = "<?xml version='1.0' encoding='UTF-8'?>"+
-                         "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns1=\"http://www.osoa.org/xmlns/sca/1.0\" targetNamespace=\"http://calc\" name=\"Calculator\">"+
-                         "<service name=\"CalculatorService\" promote=\"CalculatorServiceComponent\" />"+
-                         "<component name=\"CalculatorServiceComponent\" customAttribute=\"customValue\">"+
-                                "<reference name=\"addService\" target=\"AddServiceComponent\" />"+
-                                "<reference name=\"subtractService\" target=\"SubtractServiceComponent\" />"+
-                                "<reference name=\"multiplyService\" target=\"MultiplyServiceComponent\" />"+
-                                "<reference name=\"divideService\" target=\"DivideServiceComponent\" />"+
-                         "</component>"+
-                         "<component name=\"AddServiceComponent\" />"+
-                         "<component name=\"SubtractServiceComponent\" />"+
-                         "<component name=\"MultiplyServiceComponent\" />"+
-                         "<component name=\"DivideServiceComponent\" />"+
-                         "</composite>";
+		 	 "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns1=\"http://www.osoa.org/xmlns/sca/1.0\" targetNamespace=\"http://calc\" name=\"Calculator\">"+
+		 	 "<service name=\"CalculatorService\" promote=\"CalculatorServiceComponent\">"+
+		 	 	"<interface.java interface=\"calculator.CalculatorService\" />"+
+	 	 	 "</service>"+
+	 	 	 "<component name=\"CalculatorServiceComponent\" customAttribute=\"customValue\">"+
+	 	 	    "<implementation.java class=\"calculator.CalculatorServiceImpl\" />"+
+	 	 	 	"<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>";
     
     @BeforeClass
     public static void setUp() throws Exception {
@@ -75,7 +88,6 @@ public class ReadWriteAttributeTestCase {
         StAXAttributeProcessorExtensionPoint staxAttributeProcessors = extensionPoints.getExtensionPoint(StAXAttributeProcessorExtensionPoint.class);
         staxAttributeProcessors.addArtifactProcessor(new TestAttributeProcessor());
         
-        
         staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance(), null);
     }
 
diff --git a/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteLocalCompositeTestCase.java b/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteLocalCompositeTestCase.java
new file mode 100644
index 0000000000..312b5c8fab
--- /dev/null
+++ b/java/sca/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteLocalCompositeTestCase.java
@@ -0,0 +1,94 @@
+/*

+ * 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.assembly.xml;

+

+import java.io.ByteArrayOutputStream;

+import java.io.InputStream;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLOutputFactory;

+import javax.xml.stream.XMLStreamReader;

+

+import junit.framework.TestCase;

+

+import org.apache.tuscany.sca.assembly.Composite;

+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.processor.StAXAttributeProcessorExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+

+/**

+ * Test reading SCA XML assemblies.

+ * 

+ * @version $Rev: 711584 $ $Date: 2008-11-05 15:07:03 +0000 (Wed, 05 Nov 2008) $

+ */

+public class ReadWriteLocalCompositeTestCase extends TestCase {

+

+    private XMLInputFactory inputFactory;

+    private ExtensibleStAXArtifactProcessor staxProcessor;

+

+    private static final String LOCAL_COMPOSITE_XML = "<?xml version='1.0' encoding='UTF-8'?>"+

+    "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" xmlns:ns1=\"http://www.osoa.org/xmlns/sca/1.0\" targetNamespace=\"http://localcalc\" name=\"LocalCalculator\" local=\"true\">"+

+    "</composite>";

+    

+    @Override

+    public void setUp() throws Exception {

+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+        inputFactory = XMLInputFactory.newInstance();

+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);

+

+        StAXAttributeProcessorExtensionPoint staxAttributeProcessors = extensionPoints.getExtensionPoint(StAXAttributeProcessorExtensionPoint.class);

+        staxAttributeProcessors.addArtifactProcessor(new TestAttributeProcessor());

+        

+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance(), null);

+    }

+

+    @Override

+    public void tearDown() throws Exception {

+    	

+    }

+

+    public void testReadComposite() throws Exception {

+        InputStream is = getClass().getResourceAsStream("local.composite");

+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);

+        Composite composite = (Composite) staxProcessor.read(reader);

+        assertNotNull(composite);

+        assertTrue(composite.isLocal());

+        is.close();

+    }

+    

+    public void testWriteComposite() throws Exception {

+        InputStream is = getClass().getResourceAsStream("local.composite");

+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);

+        Composite composite = (Composite) staxProcessor.read(reader);

+        assertNotNull(composite);

+        assertTrue(composite.isLocal());

+        is.close();

+        

+        ByteArrayOutputStream bos = new ByteArrayOutputStream();

+        staxProcessor.write(composite, bos);

+        System.out.println(bos.toString());

+        

+        assertEquals(LOCAL_COMPOSITE_XML, bos.toString());

+    }

+}

diff --git a/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Calculator.composite b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Calculator.composite
index 85f6a39243..602d42a06a 100644
--- a/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Calculator.composite
+++ b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Calculator.composite
@@ -22,13 +22,14 @@
 	xmlns:calc="http://calc"
 	targetNamespace="http://calc"

 	name="Calculator">

-

-    <service name="CalculatorService" promote="CalculatorServiceComponent">

+	

+	<service name="CalculatorService" promote="CalculatorServiceComponent">

         <interface.java interface="calculator.CalculatorService"/>

     </service>

+    

     <component name="CalculatorServiceComponent">

 		<implementation.java class="calculator.CalculatorServiceImpl"/>

-        <reference name="addService" target="AddServiceComponent"/>

+        <reference name="addService"  multiplicity="0..1" target="AddServiceComponent"/>

         <reference name="subtractService" target="SubtractServiceComponent"/>

         <reference name="multiplyService" target="MultiplyServiceComponent"/>

         <reference name="divideService" target="DivideServiceComponent"/>

@@ -51,9 +52,8 @@
     </component>

     

     <x:unknownElement uknAttr="attribute1">

-		<x:subUnknownElement1 uknAttr1="attribute1"/>

-		<x:subUnknownElement2/>

+		<y:subUnknownElement1 xmlns:y="http://y" uknAttr1="attribute2"/>

+		<x:subUnknownElement2 />

 	</x:unknownElement>

-

-

+		

 </composite>

diff --git a/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorComponent.constrainingType b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorComponent.constrainingType
index 072fe8fde1..d6ec9b0ff0 100644
--- a/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorComponent.constrainingType
+++ b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorComponent.constrainingType
@@ -26,9 +26,9 @@
         <interface.java class="calculator.CalculatorService" />
   </service>
 
-  <reference name="divideService">
+  <reference name="divideService" multiplicity="1..1">
         <interface.java class="calculator.DivideService" />
   </reference>  
 
 </constrainingType>              
-       
\ No newline at end of file
+       
diff --git a/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorImpl.componentType b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorImpl.componentType
index d67ba3ec2b..299eb8c197 100644
--- a/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorImpl.componentType
+++ b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorImpl.componentType
@@ -20,12 +20,12 @@
 <componentType xmlns="http://www.osoa.org/xmlns/sca/1.0">
 
   <service name="CalculatorService">
-        <interface.java class="calculator.CalculatorService" />
+        <interface.java interface="calculator.CalculatorService" />
   </service>
 
   <reference name="divideService">
-        <interface.java class="calculator.DivideService" />
+        <interface.java interface="calculator.DivideService" />
   </reference>  
 
 </componentType>              
-       
\ No newline at end of file
+       
diff --git a/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Multiplicity.composite b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Multiplicity.composite
new file mode 100644
index 0000000000..a221c23eec
--- /dev/null
+++ b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Multiplicity.composite
@@ -0,0 +1,30 @@
+<?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.

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" name="composite1" targetNamespace="http://temp"> 

+  <component name="data7"> 

+    <implementation.java class="temp.EchoImpl"/> 

+    <service name="Echo"> 

+      <interface.wsdl interface="http://echo.webservice#wsdl.interface(Echo)"/> 

+    </service> 

+    <reference multiplicity="0..n" name="reference" requires=""/> 

+  </component> 

+

+  <reference multiplicity="1..n" name="reference" promote="" requires=""/> 

+</composite>

diff --git a/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/UnknownElement.composite b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/UnknownElement.composite
new file mode 100644
index 0000000000..f8c0c5ea36
--- /dev/null
+++ b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/UnknownElement.composite
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" xmlns:ns1="http://temp" xmlns:ns1_1="adfsaf" name="composite1" targetNamespace="http://temp">
+	<unknown>Test unknown</unknown>
+  <component name="data7">
+    <implementation.java class="temp.EchoImpl"/>
+    <unknownImpl abc="cde"/>
+    <service>
+      <interface.wsdl interface="http://echo.webservice#wsdl.interface(Echo)"/>
+    </service>
+  </component>
+</composite>
+
+And I got this:
+<?xml version="1.0" encoding="UTF-8"?>
+<composite targetNamespace="http://temp" name="composite1"
+	xmlns="http://www.osoa.org/xmlns/sca/1.0">
+	<component name="data7">
+		<implementation.java class="temp.EchoImpl"></implementation.java>
+		<service>
+			<interface.wsdl interface="http://echo.webservice#wsdl.interface(Echo)"></interface.wsdl>
+		</service>
+	</component>
+	<component name="empty"></component>
+</composite>
diff --git a/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/local.composite b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/local.composite
new file mode 100644
index 0000000000..3bda9ac31c
--- /dev/null
+++ b/java/sca/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/local.composite
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	xmlns:calc="http://localcalc"

+	xmlns:test="http://testlocal"

+	targetNamespace="http://localcalc"

+	name="LocalCalculator"

+      local="true">

+

+</composite>