1 files changed, 74 insertions, 0 deletions
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceBindingBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceBindingBuilderImpl.java
new file mode 100644
index 0000000000..734b373f11
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceBindingBuilderImpl.java
@@ -0,0 +1,74 @@
+/*
+ * 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.builder.impl;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.builder.BindingBuilderExtension;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that performs any additional building steps that
+ * component reference bindings may need.  Used for WSDL generation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentReferenceBindingBuilderImpl implements CompositeBuilder {
+
+    public ComponentReferenceBindingBuilderImpl() {
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        buildReferenceBindings(composite, monitor);
+    }
+    
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentReferenceBindingBuilder";
+    }
+
+    private void buildReferenceBindings(Composite composite, Monitor monitor) {
+    
+        // find all the component reference bindings (starting at top level)     
+        for (Component component : composite.getComponents()) {
+            for (ComponentReference componentReference : component.getReferences()) {
+                for (Binding binding : componentReference.getBindings()) {
+                    if (binding instanceof BindingBuilderExtension) {
+                        ((BindingBuilderExtension)binding).getBuilder().build(component, componentReference, binding, monitor);
+                    }
+                }
+            }
+        }
+        
+        // build bindings recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                buildReferenceBindings((Composite)implementation, monitor);
+            }
+        }
+    }
+
+}