1 files changed, 81 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/builder/src/main/java/org/apache/tuscany/sca/builder/impl/ComponentReferenceBindingBuilderImpl.java b/sca-java-2.x/tags/2.0.1-RC1/modules/builder/src/main/java/org/apache/tuscany/sca/builder/impl/ComponentReferenceBindingBuilderImpl.java
new file mode 100644
index 0000000000..38ab265c6e
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/builder/src/main/java/org/apache/tuscany/sca/builder/impl/ComponentReferenceBindingBuilderImpl.java
@@ -0,0 +1,81 @@
+/*
+ * 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.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.BindingBuilder;
+import org.apache.tuscany.sca.assembly.builder.BuilderContext;
+import org.apache.tuscany.sca.assembly.builder.BuilderExtensionPoint;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+
+/**
+ * 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 {
+
+    private BuilderExtensionPoint builders;
+
+    public ComponentReferenceBindingBuilderImpl(ExtensionPointRegistry registry) {
+        this.builders = registry.getExtensionPoint(BuilderExtensionPoint.class);
+    }
+
+    public Composite build(Composite composite, BuilderContext context)
+        throws CompositeBuilderException {
+        buildReferenceBindings(composite, context);
+        return composite;
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentReferenceBindingBuilder";
+    }
+
+    private void buildReferenceBindings(Composite composite, BuilderContext context) {
+
+        // 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()) {
+                    BindingBuilder builder = builders.getBindingBuilder(binding.getType());
+                    if (builder != null) {
+                        builder.build(component, componentReference, binding, context, false);
+                    }
+                }
+            }
+        }
+
+        // build bindings recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                buildReferenceBindings((Composite)implementation, context);
+            }
+        }
+    }
+
+}