Merging the 1.x delta on top of the equinox based modules

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@718858 13f79535-47bb-0310-9956-ffa450edef68

5 files changed, 147 insertions, 3 deletions

diff --git a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/BindingRRB.java b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/BindingRRB.java
new file mode 100644
index 0000000000..5bcbdd40eb
--- /dev/null
+++ b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/BindingRRB.java
@@ -0,0 +1,43 @@
+/*
+ * 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;
+
+
+/**
+ * TODO RRB experiment. 
+ * Represents a binding implemented using Requst/Response binding chains
+ * Used to test the RRB idea hence no integrated into the Binding interface, yet
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface BindingRRB extends Binding {
+
+    public WireFormat getRequestWireFormat();
+    
+    public void setRequestWireFormat(WireFormat wireFormat);
+    
+    public WireFormat getResponseWireFormat();
+    
+    public void setResponseWireFormat(WireFormat wireFormat);    
+    
+    public OperationSelector getOperationSelector();
+    
+    public void setOperationSelector(OperationSelector operationSelector);
+
+}
diff --git a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OperationSelector.java b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OperationSelector.java
new file mode 100644
index 0000000000..6770e87ee1
--- /dev/null
+++ b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OperationSelector.java
@@ -0,0 +1,29 @@
+/*
+ * 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;
+
+
+/**
+ * Represents an operationSelector
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface OperationSelector extends Base, Cloneable {
+  
+}
diff --git a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/WireFormat.java b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/WireFormat.java
new file mode 100644
index 0000000000..d8c530585e
--- /dev/null
+++ b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/WireFormat.java
@@ -0,0 +1,29 @@
+/*
+ * 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;
+
+
+/**
+ * Represents a wireFormat.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WireFormat extends Base, Cloneable {
+  
+}
diff --git a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BaseWireBuilderImpl.java b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BaseWireBuilderImpl.java
index b026eb0811..041a64d834 100644
--- a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BaseWireBuilderImpl.java
+++ b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BaseWireBuilderImpl.java
@@ -506,7 +506,8 @@ class BaseWireBuilderImpl {
                     		composite.getName().toString(), componentService.getName());
                 }
             }
-        } else if (componentReference.getReference() != null) {
+        } else if ((componentReference.getReference() != null) &&
+                   (!componentReference.getReference().getTargets().isEmpty())) {
 
             // Resolve targets from the corresponding reference in the
             // componentType
@@ -568,7 +569,49 @@ class BaseWireBuilderImpl {
                     		         composite.getName().toString(), componentService.getName());
                 }
             }
-        } 
+        } else if (componentReference.getAutowire() == Boolean.TRUE) {
+
+            // Find suitable targets in the current composite for an
+            // autowired reference
+            Multiplicity multiplicity = componentReference.getMultiplicity();
+            for (Component targetComponent : composite.getComponents()) {
+                // prevent autowire connecting to self
+                boolean skipSelf = false;
+                for (ComponentReference targetComponentReference : targetComponent.getReferences()) {
+                    if (componentReference == targetComponentReference){
+                        skipSelf = true;
+                    }
+                }
+                
+                if (!skipSelf){
+                    for (ComponentService targetComponentService : targetComponent.getServices()) {
+                        if (componentReference.getInterfaceContract() == null ||
+                            interfaceContractMapper.isCompatible(componentReference.getInterfaceContract(), targetComponentService.getInterfaceContract())) {
+                            
+                            Endpoint endpoint = endpointFactory.createEndpoint();
+                            endpoint.setTargetName(targetComponent.getName());
+                            endpoint.setSourceComponent(null); // TODO - fixed up at start
+                            endpoint.setSourceComponentReference(componentReference);
+                            endpoint.setInterfaceContract(componentReference.getInterfaceContract());
+                            endpoint.setTargetComponent(targetComponent);
+                            endpoint.setTargetComponentService(targetComponentService);
+                            endpoint.getCandidateBindings().addAll(componentReference.getBindings());
+                            endpoints.add(endpoint);
+                            
+                            if (multiplicity == Multiplicity.ZERO_ONE || multiplicity == Multiplicity.ONE_ONE) {
+                                break;
+                            }
+                        }
+                    }
+                }
+            }
+            
+            if (multiplicity == Multiplicity.ONE_N || multiplicity == Multiplicity.ONE_ONE) {
+                if (endpoints.size() == 0) {
+                    warning("NoComponentReferenceTarget", componentReference, componentReference.getName());
+                }
+            }
+        }
             
                 
         // if no endpoints have found so far retrieve any target names that are in binding URIs
diff --git a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeImpl.java b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeImpl.java
index a0ec95023a..9dd26b5e8e 100644
--- a/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeImpl.java
+++ b/java/sca/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeImpl.java
@@ -148,6 +148,6 @@ public class CompositeImpl extends ImplementationImpl implements Composite, Clon
     
     @Override
     public String toString(){
-        return getName().toString();
+    	return ( this.name != null ) ? getName().toString() : "null";
     }
 }