11 files changed, 409 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/CompositeClient.java b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/CompositeClient.java
new file mode 100644
index 0000000000..bf743e1797
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/CompositeClient.java
@@ -0,0 +1,41 @@
+/*
+ * 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 composite;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * Simple client program that invokes the components that we wired together.
+ */
+public class CompositeClient {
+
+    public static void main(String[] args) throws Exception {
+    	SCADomain scaDomain = SCADomain.newInstance();
+    	
+        Source source = scaDomain.getService(Source.class, "SourceComponent");
+        
+        System.out.println("Main thread " + Thread.currentThread());
+        source.clientMethod("Client.main");
+        System.out.println("Sleeping ...");
+        Thread.sleep(1000);
+        
+        scaDomain.close();
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/Source.java b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/Source.java
new file mode 100644
index 0000000000..d0efcc1df1
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/Source.java
@@ -0,0 +1,24 @@
+/*
+ * 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 composite;
+
+public interface Source {
+
+    void clientMethod(String arg);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/SourceCallback.java b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/SourceCallback.java
new file mode 100644
index 0000000000..baa95a8e39
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/SourceCallback.java
@@ -0,0 +1,24 @@
+/*
+ * 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 composite;
+
+public interface SourceCallback {
+
+    void receiveResult(String result);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/SourceImpl.java b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/SourceImpl.java
new file mode 100644
index 0000000000..72bf552a1e
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/SourceImpl.java
@@ -0,0 +1,59 @@
+/*
+ * 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 composite;
+
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+
+@Service(Source.class)
+@Scope("COMPOSITE")
+public class SourceImpl implements Source, SourceCallback {
+
+    public static int callbackCount = 0;
+    private Target targetReference;
+    private Target targetReference2;
+
+    @Reference
+    public void setTargetReference(Target target) {
+        this.targetReference = target;
+    }
+
+    @Reference
+    public void setTargetReference2(Target target) {
+        this.targetReference2 = target;
+    }
+
+    public void clientMethod(String arg) {
+        System.out.println("Source: " + arg + " -> Source.clientMethod");
+        targetReference.someMethod(arg + " -> Source.clientMethod");
+
+        System.out.println("Source: " + arg + " => Source.clientMethod2");
+        targetReference2.someMethod(arg + " => Source.clientMethod2");
+    }
+
+    public void receiveResult(String result) {
+        synchronized(this) {
+            callbackCount += 1;
+        }
+        System.out.println("Work thread " + Thread.currentThread());
+        System.out.println("Result: " + result);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/Target.java b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/Target.java
new file mode 100644
index 0000000000..9a8f68a7fa
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/Target.java
@@ -0,0 +1,30 @@
+/*
+ * 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 composite;
+
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.OneWay;
+
+
+@Callback(SourceCallback.class)
+public interface Target {
+
+    @OneWay
+    void someMethod(String arg);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/TargetImpl.java b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/TargetImpl.java
new file mode 100644
index 0000000000..e744aa7967
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/java/composite/TargetImpl.java
@@ -0,0 +1,44 @@
+/*
+ * 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 composite;
+
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.Context;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+
+@Service(Target.class)
+@Scope("COMPOSITE")
+public class TargetImpl implements Target {
+
+    private ComponentContext ctx; 
+
+    @Context 
+    public void setContext(ComponentContext context) {
+        ctx = context;
+    }
+
+    public void someMethod(String arg) {
+        System.out.println("Target: " + arg);
+        SourceCallback sourceCallback = (SourceCallback)ctx.getRequestContext().getCallbackReference().getService();
+        sourceCallback.receiveResult(arg + " -> Target.someMethod");
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/InnerComposite.composite b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/InnerComposite.composite
new file mode 100644
index 0000000000..3376ac8ff5
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/InnerComposite.composite
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.    
+ -->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    targetNamespace="http://sample"
+    xmlns:sample="http://sample"
+    name="InnerComposite">
+
+    <service name="InnerSourceService" promote="InnerSourceComponent">
+        <interface.java interface="composite.Source"/>
+    </service>
+       
+    <component name="InnerSourceComponent">
+		<implementation.java class="composite.SourceImpl"/>
+    </component>
+	    
+    <reference name="targetComponentRef" promote="InnerSourceComponent/targetReference">
+        <interface.java interface="composite.Target" callbackInterface="composite.SourceCallback"/>
+    </reference>
+    
+    <reference name="targetComponentRef2" promote="InnerSourceComponent/targetReference2">
+        <interface.java interface="composite.Target" callbackInterface="composite.SourceCallback"/>
+    </reference>
+    
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/InnerComposite2.composite b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/InnerComposite2.composite
new file mode 100644
index 0000000000..c9eff4fa9d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/InnerComposite2.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.    
+ -->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    targetNamespace="http://sample"
+    xmlns:sample="http://sample"
+    name="InnerComposite2">
+
+    <service name="InnerTargetService" promote="InnerTargetComponent"> 
+        <interface.java interface="composite.Target" callbackInterface="composite.SourceCallback"/>
+    </service>
+       
+    <component name="InnerTargetComponent">
+		<implementation.java class="composite.TargetImpl"/>
+    </component>
+    
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/META-INF/sca-contribution.xml b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..5190f402a8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.    
+ -->
+
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:OuterComposite"/>
+</contribution>
+\ No newline at end of file
diff --git a/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/OuterComposite.composite b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/OuterComposite.composite
new file mode 100644
index 0000000000..cb1c1e13d4
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/main/resources/OuterComposite.composite
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.    
+ -->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    targetNamespace="http://sample"
+    xmlns:sample="http://sample"
+    name="OuterComposite">
+
+    <component name="SourceComponent">
+        <implementation.composite name="sample:InnerComposite"/>
+        <reference name="targetComponentRef" target="TargetComponent"/>
+        <reference name="targetComponentRef2" target="TargetComponent2/InnerTargetService"/>
+    </component>
+
+    <component name="TargetComponent">
+		<implementation.java class="composite.TargetImpl"/>
+    </component>
+    
+    <component name="TargetComponent2">
+        <implementation.composite name="sample:InnerComposite2"/>
+    </component>
+
+</composite>
diff --git a/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/test/java/composite/CompositeTestCase.java b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/test/java/composite/CompositeTestCase.java
new file mode 100644
index 0000000000..980552ac06
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.1/samples/implementation-composite/src/test/java/composite/CompositeTestCase.java
@@ -0,0 +1,50 @@
+/*
+ * 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 composite;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+public class CompositeTestCase extends TestCase {
+
+    private SCADomain scaDomain;
+    private Source source;
+
+    @Override
+    protected void setUp() throws Exception {
+        scaDomain = SCADomain.newInstance();
+        source = scaDomain.getService(Source.class, "SourceComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        scaDomain.close();
+    }
+
+    public void test() throws Exception {
+        System.out.println("Main thread " + Thread.currentThread());
+        source.clientMethod("Client.main");
+        System.out.println("Sleeping ...");
+        Thread.sleep(1000);
+        if (SourceImpl.callbackCount != 2) {
+            throw new IllegalStateException("Expected callbacks not received");
+        }
+    }
+}