1 files changed, 135 insertions, 0 deletions
diff --git a/tags/java/sca/1.5.1-RC4/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/impl/WidgetImplementationImpl.java b/tags/java/sca/1.5.1-RC4/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/impl/WidgetImplementationImpl.java
new file mode 100644
index 0000000000..f50fd73b5c
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC4/modules/implementation-widget/src/main/java/org/apache/tuscany/sca/implementation/widget/impl/WidgetImplementationImpl.java
@@ -0,0 +1,135 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.widget.impl;
+
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.widget.Widget;
+import org.apache.tuscany.sca.implementation.widget.WidgetImplementation;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+
+/**
+ * The model representing a widget implementation in an SCA assembly model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class WidgetImplementationImpl implements WidgetImplementation {
+    private Service widgetService;
+    private List<Reference> references = new ArrayList<Reference>();
+    private List<Property> properties = new ArrayList<Property>();
+    
+    private String location;
+    private URL url;
+    private boolean unresolved;
+
+    /**
+     * Constructs a new resource implementation.
+     */
+    WidgetImplementationImpl(AssemblyFactory assemblyFactory,
+                         JavaInterfaceFactory javaFactory) {
+
+        // Resource implementation always provide a single service exposing
+        // the Resource interface, and have no references and properties
+        widgetService = assemblyFactory.createService();
+        widgetService.setName("Widget");
+        
+        // Create the Java interface contract for the Resource service
+        JavaInterface javaInterface;
+        try {
+            javaInterface = javaFactory.createJavaInterface(Widget.class);
+        } catch (InvalidInterfaceException e) {
+            throw new IllegalArgumentException(e);
+        }
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        interfaceContract.setInterface(javaInterface);
+        widgetService.setInterfaceContract(interfaceContract);
+    }
+
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public URL getLocationURL() {
+        return url;
+    }
+    
+    public void setLocationURL(URL url) {
+        this.url = url;
+    }
+    
+    public ConstrainingType getConstrainingType() {
+        // The resource implementation does not support constrainingTypes
+        return null;
+    }
+
+    public List<Property> getProperties() {
+        return properties;
+    }
+
+    public List<Service> getServices() {
+        // The resource implementation does not support services
+        return Collections.singletonList(widgetService);
+    }
+    
+    public List<Reference> getReferences() {
+        return references;
+    }
+
+    public String getURI() {
+        return location;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        // The resource implementation does not support constrainingTypes
+    }
+
+    public void setURI(String uri) {
+        this.location = uri;
+    }
+
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }    
+
+    @Override
+    public String toString() {
+        return "Widget : " + getLocation(); 
+    }
+}