Added: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ImplementationImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ImplementationImpl.java?rev=393677&view=auto
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ImplementationImpl.java
 (added)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ImplementationImpl.java
 Wed Apr 12 18:03:55 2006
@@ -0,0 +1,72 @@
+/**
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as 
applicable.
+ *
+ *  Licensed 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.model.assembly.impl;
+
+import org.apache.tuscany.model.assembly.AssemblyContext;
+import org.apache.tuscany.model.assembly.AssemblyVisitor;
+import org.apache.tuscany.model.assembly.ComponentInfo;
+import org.apache.tuscany.model.assembly.Implementation;
+
+/**
+ * An implementation of Implementation.
+ */
+public abstract class ImplementationImpl extends ExtensibleImpl implements 
Implementation {
+    
+    private ComponentInfo componentInfo;
+    
+    public ComponentInfo getComponentInfo() {
+        return componentInfo;
+    }
+    
+    public void setComponentInfo(ComponentInfo componentType) {
+        checkNotFrozen();
+        this.componentInfo=componentType;
+    }
+
+    public void initialize(AssemblyContext modelContext) {
+        if (isInitialized())
+            return;
+        super.initialize(modelContext);
+
+        // Initialize the component info
+        if (componentInfo!=null) {
+            componentInfo.initialize(modelContext);
+        }
+        
+    }
+
+    public void freeze() {
+        if (isFrozen())
+            return;
+        super.freeze();
+
+        if (componentInfo!=null)
+            componentInfo.freeze();
+    }
+
+    public boolean accept(AssemblyVisitor visitor) {
+        if (!super.accept(visitor))
+            return false;
+        
+        if (componentInfo!=null) {
+            if (!componentInfo.accept(visitor))
+                return false;
+        }
+        return true;
+    }
+    
+}

Propchange: 
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------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ImplementationImpl.java
------------------------------------------------------------------------------
    svn:keywords = Rev,Date

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ImportWSDLImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ImportWSDLImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ImportWSDLImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ImportWSDLImpl.java
 Wed Apr 12 18:03:55 2006
@@ -16,8 +16,12 @@
  */
 package org.apache.tuscany.model.assembly.impl;
 
+import java.net.URL;
+
 import javax.wsdl.Definition;
 
+import org.apache.tuscany.common.resource.ResourceLoader;
+import org.apache.tuscany.model.assembly.AssemblyContext;
 import org.apache.tuscany.model.assembly.ImportWSDL;
 
 /**
@@ -25,14 +29,11 @@
  *
  * @version $Rev$ $Date$
  */
-public class ImportWSDLImpl extends AssemblyModelObjectImpl implements 
ImportWSDL {
+public class ImportWSDLImpl extends AssemblyObjectImpl implements ImportWSDL {
     private String location;
     private String namespace;
     private Definition definition;
 
-    /**
-     * Hide default constructor.
-     */
     protected ImportWSDLImpl() {
     }
 
@@ -59,6 +60,23 @@
     }
 
     public void setDefinition(Definition definition) {
+        checkNotFrozen();
         this.definition = definition;
     }
+    
+    public void initialize(AssemblyContext modelContext) {
+        if (isInitialized())
+            return;
+        super.initialize(modelContext);
+        
+        // Load the WSDL definition if necessary
+        ResourceLoader resourceLoader = 
modelContext.getApplicationResourceLoader();
+        if (definition == null) {
+            URL url = resourceLoader.getResource(location);
+            if (url == null)
+                throw new IllegalArgumentException("Cannot find " + location);
+            definition = 
modelContext.getAssemblyLoader().loadDefinition(url.toString());
+        }
+    }
+    
 }

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleComponentImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleComponentImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleComponentImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleComponentImpl.java
 Wed Apr 12 18:03:55 2006
@@ -22,41 +22,17 @@
 /**
  * An implementation of ModuleComponent.
  */
-public class ModuleComponentImpl extends ComponentImpl implements 
ModuleComponent {
+public class ModuleComponentImpl extends ComponentImpl<Module> implements 
ModuleComponent {
     
     private String uri;
 
-    /**
-     * Constructor
-     */
     protected ModuleComponentImpl() {
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.ModuleComponent#setModuleImplementation(org.apache.tuscany.model.assembly.Module)
-     */
-    public void setModuleImplementation(Module module) {
-        checkNotFrozen();
-        super.setComponentImplementation(module);
-    }
-    
-    /**
-     * @see 
org.apache.tuscany.model.assembly.ModuleComponent#getModuleImplementation()
-     */
-    public Module getModuleImplementation() {
-        return (Module)super.getComponentImplementation();
-    }
-
-    /**
-     * @see org.apache.tuscany.model.assembly.ModuleComponent#getURI()
-     */
     public String getURI() {
         return uri;
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.ModuleComponent#setURI(java.lang.String)
-     */
     public void setURI(String value) {
         checkNotFrozen();
         uri=value;

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleFragmentImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleFragmentImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleFragmentImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleFragmentImpl.java
 Wed Apr 12 18:03:55 2006
@@ -21,11 +21,8 @@
 /**
  * An implementation of ModuleFragment.
  */
-public class ModuleFragmentImpl extends AggregateImpl implements 
ModuleFragment {
+public class ModuleFragmentImpl extends CompositeImpl implements 
ModuleFragment {
 
-    /**
-     * Constructor
-     */
     protected ModuleFragmentImpl() {
     }
 

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ModuleImpl.java
 Wed Apr 12 18:03:55 2006
@@ -16,89 +16,57 @@
  */
 package org.apache.tuscany.model.assembly.impl;
 
-import java.util.ArrayList;
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import org.apache.tuscany.model.assembly.AssemblyFactory;
-import org.apache.tuscany.model.assembly.AssemblyModelContext;
-import org.apache.tuscany.model.assembly.AssemblyModelVisitor;
-import org.apache.tuscany.model.assembly.Component;
-import org.apache.tuscany.model.assembly.ComponentType;
-import org.apache.tuscany.model.assembly.ConfiguredProperty;
-import org.apache.tuscany.model.assembly.ConfiguredReference;
-import org.apache.tuscany.model.assembly.ConfiguredService;
-import org.apache.tuscany.model.assembly.EntryPoint;
-import org.apache.tuscany.model.assembly.ExternalService;
+import org.apache.tuscany.model.assembly.AssemblyContext;
+import org.apache.tuscany.model.assembly.AssemblyVisitor;
 import org.apache.tuscany.model.assembly.Module;
 import org.apache.tuscany.model.assembly.ModuleFragment;
-import org.apache.tuscany.model.assembly.Multiplicity;
-import org.apache.tuscany.model.assembly.OverrideOption;
-import org.apache.tuscany.model.assembly.Reference;
-import org.apache.tuscany.model.assembly.Service;
-import org.apache.tuscany.model.assembly.ServiceContract;
-import org.apache.tuscany.model.assembly.ServiceURI;
-import org.apache.tuscany.model.assembly.Wire;
+import org.apache.tuscany.model.util.NotifyingList;
 
 /**
  * An implementation of Module.
  */
-public class ModuleImpl extends AggregateImpl implements Module {
+public class ModuleImpl extends CompositeImpl implements Module {
     
-    private List<ModuleFragment> moduleFragments = new 
ArrayList<ModuleFragment>();
-    private Map<String, ModuleFragment> moduleFragmentsMap;
-    private ComponentType componentType;
-    private Object contextFactory;
-
     /**
-     * Constructor
+     * A list of module fragments synchronized with a map
      */
-    protected ModuleImpl() {
+    private class ModuleFragmentList<E extends ModuleFragment> extends 
NotifyingList<E>{
+        protected void added(E element) {
+            moduleFragmentsMap.put(element.getName(), element);
+        }
+        protected void removed(E element) {
+            moduleFragmentsMap.remove(element.getName());
+        }
     }
     
+    private List<ModuleFragment> moduleFragments = new 
ModuleFragmentList<ModuleFragment>();
+    private Map<String, ModuleFragment> moduleFragmentsMap=new HashMap<String, 
ModuleFragment>();
+
     /**
-     * @see 
org.apache.tuscany.model.assembly.ComponentImplementation#getComponentType()
+     * Constructor
      */
-    public ComponentType getComponentType() {
-        return componentType;
+    protected ModuleImpl() {
     }
     
-    /**
-     * @see 
org.apache.tuscany.model.assembly.ComponentImplementation#setComponentType(org.apache.tuscany.model.assembly.ComponentType)
-     */
-    public void setComponentType(ComponentType componentType) {
-        checkNotFrozen();
-        this.componentType=componentType;
-    }
-
-    /**
-     * @see org.apache.tuscany.model.assembly.Module#getModuleFragments()
-     */
     public List<ModuleFragment> getModuleFragments() {
         return moduleFragments;
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.Module#getModuleFragment(java.lang.String)
-     */
     public ModuleFragment getModuleFragment(String name) {
         checkInitialized();
         return moduleFragmentsMap.get(name);
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.AssemblyModelObject#initialize(org.apache.tuscany.model.assembly.AssemblyModelContext)
-     */
-    public void initialize(AssemblyModelContext modelContext) {
+    public void initialize(AssemblyContext modelContext) {
         if (isInitialized())
             return;
         
-        // Populate map of module fragments
-        moduleFragmentsMap = new HashMap<String, ModuleFragment>();
+        // Initialize module fragments
         for (ModuleFragment moduleFragment : moduleFragments) {
-            moduleFragmentsMap.put(moduleFragment.getName(), moduleFragment);
             
             // Add all WSDL imports, components, entry points and external 
services from the module fragments
             getWSDLImports().addAll(moduleFragment.getWSDLImports());
@@ -112,149 +80,21 @@
             moduleFragment.initialize(modelContext);
         }
         
-        // Initialize the aggregate
+        // Initialize the composite
         super.initialize(modelContext);
-
-        // Derive the component type from the entry points and external 
services in the module
-        // Also derive properties from the overridable properties of the 
components in the module
-        if (componentType==null) {
-            AssemblyFactory factory = modelContext.getAssemblyFactory();
-            componentType = factory.createComponentType();
-            for (EntryPoint entryPoint : getEntryPoints()) {
-                Service service = factory.createService();
-                service.setName(entryPoint.getName());
-                ServiceContract serviceContract = 
entryPoint.getConfiguredService().getService().getServiceContract();
-                if (serviceContract != null)
-                    service.setServiceContract(serviceContract);
-                componentType.getServices().add(service);
-
-                ConfiguredReference configuredReference = 
entryPoint.getConfiguredReference();
-                ServiceURI sourceURI = factory.createServiceURI(null, 
entryPoint, configuredReference);
-                for (String target : configuredReference.getTargets()) {
-                    ServiceURI targetURI =factory.createServiceURI(null, 
target);
-                    Wire wire=factory.createWire();
-                    wire.setSource(sourceURI);
-                    wire.setTarget(targetURI);
-                    getWires().add(wire);
-                }
-            }
-            for (ExternalService externalService : getExternalServices()) {
-                if (externalService.getOverrideOption()==null || 
externalService.getOverrideOption()==OverrideOption.NO)
-                    continue;
-                Reference reference = factory.createReference();
-                reference.setName(externalService.getName());
-                ServiceContract serviceContract = 
externalService.getConfiguredService().getService().getServiceContract();
-                if (serviceContract != null)
-                    reference.setServiceContract(serviceContract);
-                componentType.getReferences().add(reference);
-            }
-            for (Component component : getComponents()) {
-                for (ConfiguredProperty configuredProperty : 
component.getConfiguredProperties()) {
-                    if (configuredProperty.getOverrideOption()==null || 
configuredProperty.getOverrideOption()==OverrideOption.NO)
-                        continue;
-                    
componentType.getProperties().add(configuredProperty.getProperty());
-                }
-
-                for (ConfiguredReference configuredReference : 
component.getConfiguredReferences().values()) {
-                    // Create a wire
-                    ServiceURI sourceURI =factory.createServiceURI(null, 
component, configuredReference);
-                    for (String target : configuredReference.getTargets()) {
-                        ServiceURI targetURI =factory.createServiceURI(null, 
target);
-                        Wire wire=factory.createWire();
-                        wire.setSource(sourceURI);
-                        wire.setTarget(targetURI);
-                        getWires().add(wire);
-                    }
-                }
-            }
-        }
-        componentType.initialize(modelContext);
-
-
-        // Wire the module parts
-        for (Wire wire : getWires()) {
-
-            // Get the source reference
-            ServiceURI sourceURI=wire.getSource();
-            ConfiguredReference configuredReference = null;
-            String partName = sourceURI.getPartName();
-            String referenceName = sourceURI.getServiceName();
-            if (referenceName != null) {
-                Component component = getComponent(partName);
-                if (component != null) {
-                    configuredReference = 
component.getConfiguredReference(referenceName);
-                }
-            } else {
-                EntryPoint entryPoint = getEntryPoint(partName);
-                if (entryPoint != null) {
-                    configuredReference = entryPoint.getConfiguredReference();
-                }
-            }
-            if (configuredReference == null) {
-                throw new IllegalArgumentException("Cannot find wire source " 
+ sourceURI.getAddress());
-            } else {
-
-                // Resolve the target service endpoint
-                ServiceURI targetURI = wire.getTarget();
-                ConfiguredService configuredService = 
getConfiguredService(targetURI);
-                if (configuredService != null) {
-
-                    // Wire the reference to the target
-                    Multiplicity 
multiplicity=configuredReference.getReference().getMultiplicity();
-                    if (multiplicity==Multiplicity.ZERO_N || 
multiplicity==Multiplicity.ONE_N) {
-                        
configuredReference.getTargetConfiguredServices().add(configuredService);
-                    } else {
-                        
configuredReference.getTargetConfiguredServices().clear();
-                        
configuredReference.getTargetConfiguredServices().add(configuredService);
-                    }
-                } else {
-                    throw new IllegalArgumentException("Cannot find service 
for " + targetURI.getAddress());
-                }
-            }
-        }
     }
         
-    /**
-     * @see org.apache.tuscany.model.assembly.AssemblyModelObject#freeze()
-     */
     public void freeze() {
         if (isFrozen())
             return;
         super.freeze();
         
-        // Freeze component type and module fragments
-        if (componentType!=null)
-            componentType.freeze();
-        moduleFragments=Collections.unmodifiableList(moduleFragments);
-        freeze(moduleFragments);
+        moduleFragments=freeze(moduleFragments);
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.ContextFactoryHolder#getContextFactory()
-     */
-    public Object getContextFactory() {
-        return contextFactory;
-    }
-
-    /**
-     * @see 
org.apache.tuscany.model.assembly.ContextFactoryHolder#setContextFactory(java.lang.Object)
-     */
-    public void setContextFactory(Object configuration) {
-        checkNotFrozen();
-        this.contextFactory = configuration;
-    }
-
-    /**
-     * @see 
org.apache.tuscany.model.assembly.impl.AggregateImpl#accept(org.apache.tuscany.model.assembly.AssemblyModelVisitor)
-     */
-    public boolean accept(AssemblyModelVisitor visitor) {
+    public boolean accept(AssemblyVisitor visitor) {
         if (!super.accept(visitor))
             return false;
-        
-        if (componentType!=null) {
-            if (!componentType.accept(visitor))
-                return false;
-        }
         
         if (!accept(moduleFragments, visitor))
             return false;

Added: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PartImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PartImpl.java?rev=393677&view=auto
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PartImpl.java
 (added)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PartImpl.java
 Wed Apr 12 18:03:55 2006
@@ -0,0 +1,61 @@
+/**
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as 
applicable.
+ *
+ *  Licensed 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.model.assembly.impl;
+
+import org.apache.tuscany.model.assembly.Composite;
+import org.apache.tuscany.model.assembly.Part;
+
+/**
+ * Implementation of Part.
+ */
+public abstract class PartImpl extends ExtensibleImpl implements Part {
+    private Composite composite;
+    private String name;
+
+    private Object contextFactory;
+
+    protected PartImpl() {
+    }
+
+    public String getName() {
+        return name;
+    }
+    
+    public void setName(String value) {
+        checkNotFrozen();
+        name=value;
+    }
+    
+    public Composite getComposite() {
+        return composite;
+    }
+
+    public void setComposite(Composite composite) {
+        checkNotFrozen();
+        this.composite=composite;
+    }
+
+    public Object getContextFactory() {
+        return contextFactory;
+    }
+    
+    public void setContextFactory(Object contextFactory) {
+        checkNotFrozen();
+        this.contextFactory=contextFactory;
+    }
+
+}

Propchange: 
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------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PartImpl.java
------------------------------------------------------------------------------
    svn:keywords = Rev,Date

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PortImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PortImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PortImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PortImpl.java
 Wed Apr 12 18:03:55 2006
@@ -16,59 +16,41 @@
  */
 package org.apache.tuscany.model.assembly.impl;
 
-import org.apache.tuscany.model.assembly.AssemblyModelContext;
-import org.apache.tuscany.model.assembly.AssemblyModelVisitor;
+import org.apache.tuscany.model.assembly.AssemblyContext;
+import org.apache.tuscany.model.assembly.AssemblyVisitor;
 import org.apache.tuscany.model.assembly.Port;
 import org.apache.tuscany.model.assembly.ServiceContract;
 
 /**
  * An implementation of Port.
  */
-public abstract class PortImpl extends AssemblyModelObjectImpl implements Port 
{
+public abstract class PortImpl extends AssemblyObjectImpl implements Port {
     
     private ServiceContract serviceContract;
     private String name;
 
-    /**
-     * Constructor
-     */
     protected PortImpl() {
     }
     
-    /**
-     * @see org.apache.tuscany.model.assembly.Port#getName()
-     */
     public String getName() {
         return name;
     }
     
-    /**
-     * @see org.apache.tuscany.model.assembly.Port#setName(java.lang.String)
-     */
     public void setName(String value) {
         checkNotFrozen();
         name=value;
     }
     
-    /**
-     * @see org.apache.tuscany.model.assembly.Port#getServiceContract()
-     */
     public ServiceContract getServiceContract() {
         return serviceContract;
     }
     
-    /**
-     * @see 
org.apache.tuscany.model.assembly.Port#setServiceContract(org.apache.tuscany.model.assembly.ServiceContract)
-     */
     public void setServiceContract(ServiceContract value) {
         checkNotFrozen();
         serviceContract=value;
     }
     
-    /**
-     * @see 
org.apache.tuscany.model.assembly.impl.AssemblyModelObjectImpl#initialize(org.apache.tuscany.model.assembly.AssemblyModelContext)
-     */
-    public void initialize(AssemblyModelContext modelContext) {
+    public void initialize(AssemblyContext modelContext) {
         if (isInitialized())
             return;
         super.initialize(modelContext);
@@ -77,9 +59,6 @@
             serviceContract.initialize(modelContext);
     }
     
-    /**
-     * @see 
org.apache.tuscany.model.assembly.impl.AssemblyModelObjectImpl#freeze()
-     */
     public void freeze() {
         if (isFrozen())
             return;
@@ -89,10 +68,7 @@
             serviceContract.freeze();
     }
     
-    /**
-     * @see 
org.apache.tuscany.model.assembly.impl.AssemblyModelObjectImpl#accept(org.apache.tuscany.model.assembly.AssemblyModelVisitor)
-     */
-    public boolean accept(AssemblyModelVisitor visitor) {
+    public boolean accept(AssemblyVisitor visitor) {
         if (!super.accept(visitor))
             return false;
         

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PropertyImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PropertyImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PropertyImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/PropertyImpl.java
 Wed Apr 12 18:03:55 2006
@@ -29,81 +29,49 @@
     private boolean required;
     private Class<?> type;
 
-    /**
-     * Constructor
-     */
     protected PropertyImpl() {
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.Property#getDefaultValue()
-     */
     public Object getDefaultValue() {
         return defaultValue;
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.Property#getName()
-     */
     public String getName() {
         return name;
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.Property#getType()
-     */
     public Class<?> getType() {
         return type;
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.Property#isMany()
-     */
     public boolean isMany() {
         return many;
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.Property#isRequired()
-     */
     public boolean isRequired() {
         return required;
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.Property#setDefaultValue(java.lang.Object)
-     */
     public void setDefaultValue(Object value) {
+        checkNotFrozen();
         defaultValue = value;
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.Property#setMany(boolean)
-     */
     public void setMany(boolean value) {
         checkNotFrozen();
         many = value;
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.Property#setName(java.lang.String)
-     */
     public void setName(String value) {
         checkNotFrozen();
         name = value;
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.Property#setRequired(boolean)
-     */
     public void setRequired(boolean value) {
         checkNotFrozen();
         required = value;
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.Property#setType(java.lang.Class)
-     */
     public void setType(Class<?> value) {
         checkNotFrozen();
         type = value;

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ReferenceImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ReferenceImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ReferenceImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ReferenceImpl.java
 Wed Apr 12 18:03:55 2006
@@ -26,22 +26,13 @@
     
     private Multiplicity multiplicity;
     
-    /**
-     * Constructor
-     */
     protected ReferenceImpl() {
     }
     
-    /**
-     * @see org.apache.tuscany.model.assembly.Reference#getMultiplicity()
-     */
     public Multiplicity getMultiplicity() {
         return multiplicity;
     }
     
-    /**
-     * @see 
org.apache.tuscany.model.assembly.Reference#setMultiplicity(org.apache.tuscany.model.assembly.Multiplicity)
-     */
     public void setMultiplicity(Multiplicity multiplicity) {
         checkNotFrozen();
         this.multiplicity=multiplicity;

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceContractImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceContractImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceContractImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceContractImpl.java
 Wed Apr 12 18:03:55 2006
@@ -28,52 +28,31 @@
     private Class callbackInterface;
     private Scope scope;
     
-    /**
-     * Constructor
-     */
     protected ServiceContractImpl() {
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.ServiceContract#getCallbackInterface()
-     */
     public Class getCallbackInterface() {
         return callbackInterface;
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.ServiceContract#getInterface()
-     */
     public Class getInterface() {
         return interface_;
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.ServiceContract#getScope()
-     */
     public Scope getScope() {
         return scope;
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.ServiceContract#setCallbackInterface(java.lang.Class)
-     */
     public void setCallbackInterface(Class value) {
         checkNotFrozen();
         callbackInterface=value;
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.ServiceContract#setInterface(java.lang.Class)
-     */
     public void setInterface(Class value) {
         checkNotFrozen();
         interface_=value;
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.ServiceContract#setScope(org.apache.tuscany.model.assembly.Scope)
-     */
     public void setScope(Scope scope) {
         checkNotFrozen();
         this.scope=scope;

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceImpl.java
 Wed Apr 12 18:03:55 2006
@@ -23,9 +23,6 @@
  */
 public class ServiceImpl extends PortImpl implements Service {
     
-    /**
-     * Constructor
-     */
     protected ServiceImpl() {
     }
 

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceURIImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceURIImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceURIImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/ServiceURIImpl.java
 Wed Apr 12 18:03:55 2006
@@ -20,7 +20,7 @@
 import org.apache.tuscany.model.assembly.ConfiguredReference;
 import org.apache.tuscany.model.assembly.ConfiguredService;
 import org.apache.tuscany.model.assembly.ModuleComponent;
-import org.apache.tuscany.model.assembly.AggregatePart;
+import org.apache.tuscany.model.assembly.Part;
 import org.apache.tuscany.model.assembly.Service;
 import org.apache.tuscany.model.assembly.ServiceURI;
 
@@ -38,6 +38,7 @@
 
     /**
      * Constructor
+     * @param address
      */
     protected ServiceURIImpl(String address) {
         this.address = address;
@@ -49,7 +50,7 @@
      * @param moduleComponent
      * @param configuredPort
      */
-    protected ServiceURIImpl(ModuleComponent moduleComponent, AggregatePart 
aggregatePart, ConfiguredPort configuredPort) {
+    protected ServiceURIImpl(ModuleComponent moduleComponent, Part 
aggregatePart, ConfiguredPort configuredPort) {
         if (moduleComponent != null)
             moduleComponentName = moduleComponent.getName();
         else
@@ -57,9 +58,9 @@
         if (configuredPort instanceof ConfiguredService) {
             partName = aggregatePart.getName();
             ConfiguredService configuredService = (ConfiguredService) 
configuredPort;
-            Service service = configuredService.getService();
+            Service service = configuredService.getPort();
             if (service != null) {
-                serviceName = configuredService.getService().getName();
+                serviceName = configuredService.getPort().getName();
                 address = "sca:///" + moduleComponentName + '/' + partName + 
'/' + serviceName;
             } else {
                 address = "sca:///" + moduleComponentName + '/' + partName;
@@ -68,7 +69,7 @@
         } else if (configuredPort instanceof ConfiguredReference) {
             ConfiguredReference configuredReference = (ConfiguredReference) 
configuredPort;
             partName = aggregatePart.getName();
-            serviceName = configuredReference.getReference().getName();
+            serviceName = configuredReference.getPort().getName();
             if (serviceName!=null)
                 address = "sca:///" + moduleComponentName + '/' + partName + 
'/' + serviceName;
             else
@@ -151,18 +152,30 @@
         }
     }
 
+    /**
+     * Returns the module component name
+     * @return
+     */
     public String getModuleComponentName() {
         if (!isParsed)
             parse();
         return moduleComponentName;
     }
 
+    /**
+     * Returns the part name
+     * @return
+     */
     public String getPartName() {
         if (!isParsed)
             parse();
         return partName;
     }
 
+    /**
+     * Returns the service name
+     * @return
+     */
     public String getServiceName() {
         if (!isParsed)
             parse();

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/SubsystemImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/SubsystemImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/SubsystemImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/SubsystemImpl.java
 Wed Apr 12 18:03:55 2006
@@ -16,34 +16,34 @@
  */
 package org.apache.tuscany.model.assembly.impl;
 
+import org.apache.tuscany.model.assembly.ComponentInfo;
 import org.apache.tuscany.model.assembly.Subsystem;
 
 /**
  * An implementation of Subsystem.
  */
-public class SubsystemImpl extends AggregateImpl implements Subsystem {
+public class SubsystemImpl extends CompositeImpl implements Subsystem {
     
     private String uri;
 
-    /**
-     * Constructor
-     */
     protected SubsystemImpl() {
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.Subsystem#getURI()
-     */
     public String getURI() {
         return uri;
     }
 
-    /**
-     * @see 
org.apache.tuscany.model.assembly.Subsystem#setURI(java.lang.String)
-     */
     public void setURI(String value) {
         checkNotFrozen();
         uri=value;
+    }
+    
+    public ComponentInfo getComponentInfo() {
+        //TODO implement
+        return null;
+    }
+    
+    public void setComponentInfo(ComponentInfo componentInfo) {
     }
 
 }

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/WireImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/WireImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/WireImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/assembly/impl/WireImpl.java
 Wed Apr 12 18:03:55 2006
@@ -27,37 +27,22 @@
     private ServiceURI source;
     private ServiceURI target;
 
-    /**
-     * Constructor
-     */
     protected WireImpl() {
     }
 
-    /**
-     * @see org.apache.tuscany.model.assembly.Wire#getSource()
-     */
     public ServiceURI getSource() {
         return source;
     }
     
-    /**
-     * @see 
org.apache.tuscany.model.assembly.Wire#setSource(org.apache.tuscany.model.assembly.ServiceURI)
-     */
     public void setSource(ServiceURI uri) {
         checkNotFrozen();
         source=uri;
     }
     
-    /**
-     * @see org.apache.tuscany.model.assembly.Wire#getTarget()
-     */
     public ServiceURI getTarget() {
         return target;
     }
     
-    /**
-     * @see 
org.apache.tuscany.model.assembly.Wire#setTarget(org.apache.tuscany.model.assembly.ServiceURI)
-     */
     public void setTarget(ServiceURI uri) {
         checkNotFrozen();
         target=uri;

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/types/java/impl/JavaServiceContractImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/types/java/impl/JavaServiceContractImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/types/java/impl/JavaServiceContractImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/types/java/impl/JavaServiceContractImpl.java
 Wed Apr 12 18:03:55 2006
@@ -16,7 +16,7 @@
  */
 package org.apache.tuscany.model.types.java.impl;
 
-import org.apache.tuscany.model.assembly.AssemblyModelContext;
+import org.apache.tuscany.model.assembly.AssemblyContext;
 import org.apache.tuscany.model.assembly.impl.ServiceContractImpl;
 import org.apache.tuscany.model.types.java.JavaServiceContract;
 
@@ -49,9 +49,9 @@
     }
     
     /**
-     * @see 
org.apache.tuscany.model.assembly.impl.ExtensibleImpl#initialize(org.apache.tuscany.model.assembly.AssemblyModelContext)
+     * @see 
org.apache.tuscany.model.assembly.impl.ExtensibleImpl#initialize(org.apache.tuscany.model.assembly.AssemblyContext)
      */
-    public void initialize(AssemblyModelContext modelContext) {
+    public void initialize(AssemblyContext modelContext) {
         if (isInitialized())
             return;
         

Modified: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/types/wsdl/impl/WSDLServiceContractImpl.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/types/wsdl/impl/WSDLServiceContractImpl.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/types/wsdl/impl/WSDLServiceContractImpl.java
 (original)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/types/wsdl/impl/WSDLServiceContractImpl.java
 Wed Apr 12 18:03:55 2006
@@ -30,7 +30,7 @@
 import org.objectweb.asm.Type;
 
 import org.apache.tuscany.common.resource.ResourceLoader;
-import org.apache.tuscany.model.assembly.AssemblyModelContext;
+import org.apache.tuscany.model.assembly.AssemblyContext;
 import org.apache.tuscany.model.assembly.impl.ServiceContractImpl;
 import org.apache.tuscany.model.assembly.loader.AssemblyModelLoader;
 import org.apache.tuscany.model.types.wsdl.WSDLServiceContract;
@@ -90,9 +90,9 @@
     }
 
     /**
-     * @see 
org.apache.tuscany.model.assembly.impl.ExtensibleImpl#initialize(org.apache.tuscany.model.assembly.AssemblyModelContext)
+     * @see 
org.apache.tuscany.model.assembly.impl.ExtensibleImpl#initialize(org.apache.tuscany.model.assembly.AssemblyContext)
      */
-    public void initialize(AssemblyModelContext modelContext) {
+    public void initialize(AssemblyContext modelContext) {
         if (isInitialized())
             return;
         super.initialize(modelContext);

Added: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/util/NotifyingList.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/util/NotifyingList.java?rev=393677&view=auto
==============================================================================
--- 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/util/NotifyingList.java
 (added)
+++ 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/util/NotifyingList.java
 Wed Apr 12 18:03:55 2006
@@ -0,0 +1,107 @@
+/**
+ *
+ *  Copyright 2005 BEA Systems Inc.
+ *  Copyright 2005 International Business Machines Corporation
+ *
+ *  Licensed 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.model.util;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * A list that invokes added or removed methods when elements are added or 
removed.
+ *
+ */
+public abstract class NotifyingList<E> extends ArrayList<E> {
+    
+    private boolean frozen;
+    
+    public NotifyingList() {
+    }
+    
+    public void freeze() {
+        frozen=true;
+    }
+    
+    protected void checkNotFrozen() {
+        if (frozen)
+            throw new IllegalStateException("Attempt to modify a frozen list");
+    }
+    
+    public boolean add(E element) {
+        checkNotFrozen();
+        boolean result=super.add(element);
+        added(element);
+        return result;
+    }
+    
+    public void add(int index, E element) {
+        checkNotFrozen();
+        super.add(index, element);
+        added(element);
+    }
+    
+    public boolean addAll(Collection<? extends E> c) {
+        checkNotFrozen();
+        boolean result=super.addAll(c);
+        for (E element : c)
+            added(element);
+        return result;
+    }
+    
+    public boolean addAll(int index, Collection<? extends E> c) {
+        checkNotFrozen();
+        boolean result=super.addAll(index, c);
+        for (E element : c)
+            added(element);
+        return result;
+    }
+    
+    public void clear() {
+        checkNotFrozen();
+        List<E> l=new ArrayList<E>(this);
+        super.clear();
+        for (E element : l)
+            removed(element);
+    }
+    
+    public E remove(int index) {
+        checkNotFrozen();
+        E element=super.remove(index);
+        removed(element);
+        return element;
+    }
+    
+    public boolean remove(Object element) {
+        checkNotFrozen();
+        boolean result=super.remove(element);
+        removed((E)element);
+        return result;
+    }
+    
+    public boolean removeAll(Collection<?> c) {
+        checkNotFrozen();
+        boolean result=super.removeAll(c);
+        for (E element : (Collection<? extends E>)c)
+            removed(element);
+        return result;
+    }
+
+    protected abstract void added(E element);
+    
+    protected abstract void removed(E element);
+    
+}

Propchange: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/util/NotifyingList.java
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: 
incubator/tuscany/java/sca/model/src/main/java/org/apache/tuscany/model/util/NotifyingList.java
------------------------------------------------------------------------------
    svn:keywords = Rev,Date

Modified: 
incubator/tuscany/java/sca/tomcat/src/main/java/org/apache/tuscany/tomcat/TuscanyContextListener.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/tomcat/src/main/java/org/apache/tuscany/tomcat/TuscanyContextListener.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/tomcat/src/main/java/org/apache/tuscany/tomcat/TuscanyContextListener.java
 (original)
+++ 
incubator/tuscany/java/sca/tomcat/src/main/java/org/apache/tuscany/tomcat/TuscanyContextListener.java
 Wed Apr 12 18:03:55 2006
@@ -40,9 +40,9 @@
 import org.apache.tuscany.core.context.event.ModuleStartEvent;
 import org.apache.tuscany.core.runtime.RuntimeContext;
 import org.apache.tuscany.model.assembly.AssemblyFactory;
-import org.apache.tuscany.model.assembly.AssemblyModelContext;
+import org.apache.tuscany.model.assembly.AssemblyContext;
 import org.apache.tuscany.model.assembly.ModuleComponent;
-import org.apache.tuscany.model.assembly.impl.AssemblyModelContextImpl;
+import org.apache.tuscany.model.assembly.impl.AssemblyContextImpl;
 import org.apache.tuscany.model.assembly.loader.AssemblyModelLoader;
 
 /**
@@ -121,7 +121,7 @@
         ClassLoader oldCl  = Thread.currentThread().getContextClassLoader();
         
Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
         try {
-            AssemblyModelContext modelContext = new 
AssemblyModelContextImpl(modelFactory, modelLoader, resourceLoader);
+            AssemblyContext modelContext = new 
AssemblyContextImpl(modelFactory, modelLoader, resourceLoader);
 
             ModuleComponentConfigurationLoader loader = 
BootstrapHelper.getConfigurationLoader(runtime.getSystemContext(), 
modelContext);
 

Modified: 
incubator/tuscany/java/sca/tomcat/src/main/java/org/apache/tuscany/tomcat/TuscanyHost.java
URL: 
http://svn.apache.org/viewcvs/incubator/tuscany/java/sca/tomcat/src/main/java/org/apache/tuscany/tomcat/TuscanyHost.java?rev=393677&r1=393676&r2=393677&view=diff
==============================================================================
--- 
incubator/tuscany/java/sca/tomcat/src/main/java/org/apache/tuscany/tomcat/TuscanyHost.java
 (original)
+++ 
incubator/tuscany/java/sca/tomcat/src/main/java/org/apache/tuscany/tomcat/TuscanyHost.java
 Wed Apr 12 18:03:55 2006
@@ -36,7 +36,7 @@
 import org.apache.tuscany.core.runtime.RuntimeContext;
 import org.apache.tuscany.core.runtime.RuntimeContextImpl;
 import org.apache.tuscany.model.assembly.AssemblyFactory;
-import org.apache.tuscany.model.assembly.AssemblyModelContext;
+import org.apache.tuscany.model.assembly.AssemblyContext;
 import org.apache.tuscany.model.assembly.ModuleComponent;
 import org.apache.tuscany.model.assembly.loader.AssemblyModelLoader;
 
@@ -69,7 +69,7 @@
 
     private void startRuntime() {
         // Create an assembly model context
-        AssemblyModelContext modelContext = 
BootstrapHelper.getModelContext(getClass().getClassLoader());
+        AssemblyContext modelContext = 
BootstrapHelper.getModelContext(getClass().getClassLoader());
         modelFactory = modelContext.getAssemblyFactory();
         modelLoader = modelContext.getAssemblyLoader();
 


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