13 files changed, 617 insertions, 0 deletions
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/Helloworld.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/Helloworld.java
new file mode 100644
index 0000000000..1129b16310
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/Helloworld.java
@@ -0,0 +1,25 @@
+/*
+ * 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.itest.interfaces;
+
+public interface Helloworld {
+
+    String sayHello(String name);
+
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/HelloworldImpl.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/HelloworldImpl.java
new file mode 100644
index 0000000000..c21a305e40
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/HelloworldImpl.java
@@ -0,0 +1,27 @@
+/*
+ * 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.itest.interfaces;
+
+public class HelloworldImpl implements Helloworld {
+
+    public String sayHello(String name) {
+        return "Hello " + name;
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalCallbackInterface.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalCallbackInterface.java
new file mode 100644
index 0000000000..f4131593d5
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalCallbackInterface.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 org.apache.tuscany.sca.itest.interfaces;
+
+/**
+ * only for callBack
+ */
+public interface LocalCallbackInterface {
+
+    void callbackMethod(String str);
+
+    void modifyParameter(ParameterObject po);
+
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponent.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponent.java
new file mode 100644
index 0000000000..3c7a398abd
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponent.java
@@ -0,0 +1,47 @@
+/*
+ * 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.itest.interfaces;
+
+import org.oasisopen.sca.annotation.OneWay;
+
+/*
+ * itest for interface: local,method-overloading
+ */
+public interface LocalClientComponent {
+
+    String foo1(ParameterObject po);
+
+    String foo2(String str) throws Exception;
+
+    String foo3(String str, int i);
+
+    String foo4(int i, String str) throws Exception;
+
+    void callback(String str);
+
+    void callModifyParameter();
+
+    @OneWay
+    void onewayMethod(String str);
+
+    String getCallbackValue();
+
+    String getOnewayValue();
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponentImpl.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponentImpl.java
new file mode 100644
index 0000000000..fc88c4f119
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponentImpl.java
@@ -0,0 +1,83 @@
+/*
+ * 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.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(LocalClientComponent.class)
+public class LocalClientComponentImpl implements LocalClientComponent, LocalCallbackInterface {
+
+    @Reference
+    protected LocalServiceComponent aCallBackService;
+    private static String callbackValue;
+    private static String onewayValue;
+
+    public String foo1(ParameterObject po) {
+        po.field1 = "AComponent";
+        return "AComponent";
+    }
+
+    public String foo2(String str) throws Exception {
+        return str + "AComponent";
+    }
+
+    public String foo3(String str, int i) {
+        return str + "AComponent" + i;
+    }
+
+    public String foo4(int i, String str) throws Exception {
+        return str + "AComponent" + i;
+    }
+
+    public void callback(String str) {
+        aCallBackService.callback(str);
+    }
+
+    public void callbackMethod(String str) {
+        callbackValue = str;
+    }
+
+    public void callModifyParameter() {
+        this.aCallBackService.modifyParameter();
+    }
+
+    public String getCallbackValue() {
+        return callbackValue;
+    }
+
+    public void onewayMethod(String str) {
+        onewayValue = str;
+        try {
+            Thread.sleep(200);
+        } catch (Exception e) {
+            //do nothing
+        }
+    }
+
+    public String getOnewayValue() {
+        return onewayValue;
+    }
+
+    public void modifyParameter(ParameterObject po) {
+        po.field1 = "AComponent";
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponent.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponent.java
new file mode 100644
index 0000000000..05a9d09bdd
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponent.java
@@ -0,0 +1,37 @@
+/*
+ * 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.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Callback;
+
+/**
+ * Local be-directional callBackService
+ */
+@Callback(LocalCallbackInterface.class)
+public interface LocalServiceComponent {
+
+    String foo(String str);
+
+    void callback(String str);
+
+    void modifyParameter();
+
+    ParameterObject getPO();
+
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponentImpl.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponentImpl.java
new file mode 100644
index 0000000000..ab0b18191c
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponentImpl.java
@@ -0,0 +1,49 @@
+/*
+ * 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.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(LocalServiceComponent.class)
+public class LocalServiceComponentImpl implements LocalServiceComponent {
+
+    @Callback
+    protected LocalCallbackInterface callback;
+
+    private static ParameterObject po;
+
+    public void callback(String str) {
+        callback.callbackMethod(str);
+    }
+
+    public void modifyParameter() {
+        po = new ParameterObject("CallBack");
+        callback.modifyParameter(po);
+    }
+
+    public String foo(String str) {
+        return str;
+    }
+
+    public ParameterObject getPO() {
+        return po;
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/ParameterObject.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/ParameterObject.java
new file mode 100644
index 0000000000..724d94dffb
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/ParameterObject.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 org.apache.tuscany.sca.itest.interfaces;
+
+import java.io.Serializable;
+
+public class ParameterObject implements Serializable {
+    private static final long serialVersionUID = 1L;
+    public String field1;
+
+    public ParameterObject() {
+        this.field1 = null;
+    }
+
+    public ParameterObject(String field1) {
+        this.field1 = field1;
+    }
+
+    public boolean equals(Object o) {
+        if (o == this) {
+            return true;
+        }
+        if (o instanceof ParameterObject) {
+            ParameterObject other = (ParameterObject)o;
+            if (field1 != null) {
+                return field1.equals(other.field1);
+            }
+        }
+        return false;
+    }
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteCallbackInterface.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteCallbackInterface.java
new file mode 100644
index 0000000000..be3fa4c15a
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteCallbackInterface.java
@@ -0,0 +1,33 @@
+/*
+ * 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.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * only for callBack
+ */
+@Remotable
+public interface RemoteCallbackInterface {
+
+    void callbackMethod(String str);
+
+    void modifyParameter(ParameterObject po);
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponent.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponent.java
new file mode 100644
index 0000000000..9f34dfd274
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponent.java
@@ -0,0 +1,64 @@
+/*
+ * 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.    
+ */
+/*
+ * 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.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/*  
+ * different signatures  
+ */
+
+@Remotable
+public interface RemoteClientComponent {
+
+    String foo1(ParameterObject po);
+
+    String foo3(ParameterObject po);
+
+    String foo2(int i, String str1) throws Exception;
+
+    void callback(String str);
+
+    void callModifyParameter();
+
+    String getCallbackValue();
+
+    void onewayMethod(String str);
+
+    String getOnewayValue();
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponentImpl.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponentImpl.java
new file mode 100644
index 0000000000..efeb6f91fe
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponentImpl.java
@@ -0,0 +1,82 @@
+/*
+ * 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.itest.interfaces;
+
+import org.oasisopen.sca.annotation.AllowsPassByReference;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(RemoteClientComponent.class)
+public class RemoteClientComponentImpl implements RemoteClientComponent, RemoteCallbackInterface {
+
+    @Reference
+    @AllowsPassByReference
+    protected RemoteServiceComponent aCallBackService;
+    private static String callbackValue;
+    private static String onewayValue;
+
+    public String foo1(ParameterObject po) {
+        po.field1 = "BComponent";
+        return "BComponent";
+    }
+
+    @AllowsPassByReference
+    public String foo3(ParameterObject po) {
+        po.field1 = "BComponent";
+        return "BComponent";
+    }
+
+    public String foo2(int i, String str) throws Exception {
+        return str + "BComponent" + i;
+    }
+
+    public void callback(String str) {
+        aCallBackService.callback(str);
+    }
+
+    public void callModifyParameter() {
+        this.aCallBackService.modifyParameter();
+    }
+
+    public void callbackMethod(String str) {
+        callbackValue = str;
+    }
+
+    public String getCallbackValue() {
+        return callbackValue;
+    }
+
+    public void onewayMethod(String str) {
+        onewayValue = str;
+        try {
+            Thread.sleep(200);
+        } catch (Exception e) {
+            //do nothing
+        }
+    }
+
+    public String getOnewayValue() {
+        return onewayValue;
+    }
+
+    public void modifyParameter(ParameterObject po) {
+        po.field1 = "BComponent";
+    }
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponent.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponent.java
new file mode 100644
index 0000000000..b29b298ab6
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponent.java
@@ -0,0 +1,38 @@
+/*
+ * 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.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+@Callback(RemoteCallbackInterface.class)
+public interface RemoteServiceComponent {
+
+    String foo(String str);
+
+    void callback(String str);
+
+    void modifyParameter();
+
+    ParameterObject getPO();
+
+    String[] bar(int[][] intArray);
+}
diff --git a/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponentImpl.java b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponentImpl.java
new file mode 100644
index 0000000000..00a0f5645b
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/testing/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponentImpl.java
@@ -0,0 +1,54 @@
+/*
+ * 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.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(RemoteServiceComponent.class)
+public class RemoteServiceComponentImpl implements RemoteServiceComponent {
+
+    @Callback
+    protected RemoteCallbackInterface callback;
+
+    private static ParameterObject po;
+
+    public void callback(String str) {
+        callback.callbackMethod(str);
+    }
+
+    public void modifyParameter() {
+        po = new ParameterObject("CallBack");
+        callback.modifyParameter(po);
+    }
+
+    public String foo(String str) {
+        return str;
+    }
+
+    public ParameterObject getPO() {
+        return po;
+    }
+
+    public String[] bar(int[][] intArray) {
+        return new String[] {"int"};
+    }
+
+}