4 files changed, 168 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/CallbackServer.java b/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/CallbackServer.java
new file mode 100644
index 0000000000..75ef05bc48
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/CallbackServer.java
@@ -0,0 +1,48 @@
+/*
+ * 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 myserver;
+
+import java.io.IOException;
+
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeFactory;
+
+/**
+ * This server program shows how to create and start an SCA runtime that
+ * activates the MyService Web service endpoint.
+ */
+public class CallbackServer {
+
+    public static void main(String[] args) throws Exception {
+        
+        SCANode node = SCANodeFactory.newInstance().createSCANodeFromClassLoader("callbackws.composite", null);
+        node.start();
+
+        try {
+            System.out.println("Callback server started (press enter to shutdown)");
+            System.in.read();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        node.stop();
+        System.out.println("Callback server stopped");
+    }
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/MyService.java b/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/MyService.java
new file mode 100644
index 0000000000..1850eae1bc
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/MyService.java
@@ -0,0 +1,34 @@
+/*
+ * 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 myserver;
+
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.OneWay;
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * The remote service that will be invoked by the client
+ */
+@Remotable
+@Callback(MyServiceCallback.class)
+public interface MyService {
+
+    @OneWay
+    void someMethod(String arg);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/MyServiceCallback.java b/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/MyServiceCallback.java
new file mode 100644
index 0000000000..bf5f87a4f9
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/MyServiceCallback.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 myserver;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * The callback interface for {@link MyService}.
+ */
+@Remotable
+public interface MyServiceCallback {
+
+    void receiveResult(String result);
+}
diff --git a/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/MyServiceImpl.java b/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/MyServiceImpl.java
new file mode 100644
index 0000000000..25469def5c
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.5.1/samples/callback-ws-service/src/main/java/myserver/MyServiceImpl.java
@@ -0,0 +1,56 @@
+/*
+ * 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 myserver;
+
+import org.osoa.sca.annotations.Callback;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * This class implements MyService and uses a callback.
+ */
+@Service(MyService.class)
+@Scope("COMPOSITE")
+public class MyServiceImpl implements MyService {
+
+    private MyServiceCallback myServiceCallback;
+
+    /**
+     * The setter used by the runtime to set the callback reference 
+     * @param myServiceCallback
+     */
+    @Callback
+    public void setMyServiceCallback(MyServiceCallback myServiceCallback) {
+        System.out.println("setMyServiceCallback on thread " + Thread.currentThread());
+        this.myServiceCallback = myServiceCallback;
+    }
+    
+    public void someMethod(String arg) {
+        System.out.println("someMethod on thread " + Thread.currentThread());
+        // invoke the callback
+        try {
+            System.out.println("Sleeping ...");
+            Thread.sleep(2000);
+            myServiceCallback.receiveResult(arg + " -> receiveResult ");
+        } catch(Exception e) {
+            System.out.println("RuntimeException invoking receiveResult: " + e.toString());
+            e.printStackTrace();
+        }
+    }
+}