1 files changed, 106 insertions, 0 deletions
diff --git a/sandbox/ant/sca/trunk/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/builder/impl/NodeCompositeBuilderImpl.java b/sandbox/ant/sca/trunk/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/builder/impl/NodeCompositeBuilderImpl.java
new file mode 100644
index 0000000000..14046065b5
--- /dev/null
+++ b/sandbox/ant/sca/trunk/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/builder/impl/NodeCompositeBuilderImpl.java
@@ -0,0 +1,106 @@
+/*
+ * 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.node.builder.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.transform.TransformerFactory;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.implementation.node.NodeImplementation;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that handles the configuration of composites assigned to
+ * node components, from the default configuration from the node components.
+ *
+ * @version $Rev$ $Date$
+ */
+public class NodeCompositeBuilderImpl implements CompositeBuilder {
+    
+    private CompositeBuilder bindingConfigurationBuilder;
+    
+    public NodeCompositeBuilderImpl(CompositeBuilderExtensionPoint compositeBuilders, FactoryExtensionPoint factories, InterfaceContractMapper mapper) {
+        bindingConfigurationBuilder = compositeBuilders.getCompositeBuilder("org.apache.tuscany.assembly.builder.CompositeBindingConfigurationBuilder");
+    }
+    
+    @Deprecated
+    public NodeCompositeBuilderImpl(AssemblyFactory assemblyFactory,
+                                    SCABindingFactory scaBindingFactory,
+                                    InterfaceContractMapper interfaceContractMapper,
+                                    CompositeBuilder bindingConfigurationBuilder) {
+        this.bindingConfigurationBuilder = bindingConfigurationBuilder;
+    }
+
+    public NodeCompositeBuilderImpl(AssemblyFactory assemblyFactory,
+                                                  SCABindingFactory scaBindingFactory,
+                                                  DocumentBuilderFactory documentBuilderFactory,
+                                                  TransformerFactory transformerFactory,
+                                                  InterfaceContractMapper interfaceContractMapper,
+                                                  CompositeBuilder bindingConfigurationBuilder) {
+        this.bindingConfigurationBuilder = bindingConfigurationBuilder;
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.implementation.node.builder.NodeCompositeBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        
+        // Process each node component in the given composite
+        for (Component component: composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof NodeImplementation) {
+                
+                // Get the application composite assigned to the node
+                NodeImplementation nodeImplementation = (NodeImplementation)implementation;
+                Composite applicationComposite = nodeImplementation.getComposite();
+                
+                // Get the default bindings configured on the node
+                List<Binding> defaultBindings = new ArrayList<Binding>();
+                for (ComponentService componentService: component.getServices()) {
+                    defaultBindings.addAll(componentService.getBindings());
+                }
+
+                // Configure services in the application composite assigned to
+                // the node using the default bindings.
+                applicationComposite.getExtensions().add(defaultBindings);
+                bindingConfigurationBuilder.build(applicationComposite, definitions, monitor);
+                applicationComposite.getExtensions().remove(defaultBindings);
+            }
+        }
+        
+    }
+    
+}