Apply the patch from Wojtek for TUSCANY-2397 (operations-mapping-jira-2357-15-july.patch)

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@677993 13f79535-47bb-0310-9956-ffa450edef68

42 files changed, 2478 insertions, 109 deletions

diff --git a/java/sca/itest/corba/pom.xml b/java/sca/itest/corba/pom.xml
index 8adb3694f2..910c5ca7cc 100644
--- a/java/sca/itest/corba/pom.xml
+++ b/java/sca/itest/corba/pom.xml
@@ -27,51 +27,35 @@
     </parent>
     <artifactId>itest-corba-binding</artifactId>
     <name>Apache Tuscany SCA CORBA Binding Integration Tests</name>
-
     <dependencies>
         <dependency>
             <groupId>org.apache.tuscany.sca</groupId>
             <artifactId>tuscany-host-embedded</artifactId>
             <version>1.4-SNAPSHOT</version>
         </dependency>
-
         <dependency>
             <groupId>org.apache.tuscany.sca</groupId>
             <artifactId>tuscany-implementation-java-runtime</artifactId>
             <version>1.4-SNAPSHOT</version>
             <scope>runtime</scope>
         </dependency>
-	
-	<dependency>
-		<groupId>org.apache.tuscany.sca</groupId>
-		<artifactId>tuscany-binding-corba</artifactId>
-		<version>1.4-SNAPSHOT</version>
-	</dependency>
-	
-	<dependency>
-		<groupId>org.apache.tuscany.sca</groupId>
-		<artifactId>tuscany-binding-corba-runtime</artifactId>
-		<version>1.4-SNAPSHOT</version>
-	</dependency>
-	
-	<dependency>
-		<groupId>org.apache.tuscany.sca</groupId>
-		<artifactId>tuscany-host-corba</artifactId>
-		<version>1.4-SNAPSHOT</version>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-corba-runtime</artifactId>
+            <version>1.4-SNAPSHOT</version>
+            <scope>runtime</scope>
         </dependency>
-	
-	<dependency>
-		<groupId>org.apache.tuscany.sca</groupId>
-		<artifactId>tuscany-host-corba-jdk</artifactId>
-		<version>1.4-SNAPSHOT</version>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-corba-jdk</artifactId>
+            <version>1.4-SNAPSHOT</version>
+            <scope>runtime</scope>
         </dependency>
-
-	<dependency>
-		<groupId>junit</groupId>
-		<artifactId>junit</artifactId>
-		<version>4.2</version>
-		<scope>compile</scope>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>compile</scope>
         </dependency>
-	
     </dependencies>
-</project>
+</project>
\ No newline at end of file
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/ScenarioThreeTestCase.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/ScenarioThreeTestCase.java
new file mode 100644
index 0000000000..eb0ac60ef1
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/ScenarioThreeTestCase.java
@@ -0,0 +1,127 @@
+/*
+ * 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.test.corba;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.host.corba.naming.TransientNameServer;
+import org.apache.tuscany.sca.host.corba.naming.TransientNameService;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.apache.tuscany.sca.test.corba.types.TScenarioThree;
+import org.apache.tuscany.sca.test.corba.types.TScenarioThreeComponent;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Tests various mapping scenarios.
+ */
+public class ScenarioThreeTestCase {
+
+    // note that those values are also used in resources/*.composite file
+    private static int ORB_INITIAL_PORT = 5060;
+    private static SCADomain domain;
+    private static TransientNameServer server;
+
+    /**
+     * Sets up name service, creates and registers traditional CORBA service,
+     * obtains SCADomain
+     */
+    @BeforeClass
+    public static void setUp() {
+        try {
+            try {
+                server =
+                    new TransientNameServer("localhost", ORB_INITIAL_PORT, TransientNameService.DEFAULT_SERVICE_NAME);
+                Thread t = server.start();
+                if (t == null) {
+                    Assert.fail("The naming server cannot be started");
+                }
+            } catch (Throwable e) {
+                e.printStackTrace();
+                Assert.fail(e.getMessage());
+            }
+            // obtain domain
+            domain = SCADomain.newInstance("ScenarioThree.composite");
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Kills previously spawned name service.
+     */
+    @AfterClass
+    public static void tearDown() {
+        server.stop();
+    }
+
+    /**
+     * Tests mapping for getters and setters
+     */
+    @Test
+    public void test_getterSetter() {
+        try {
+            TScenarioThree ref =
+                domain.getService(TScenarioThreeComponent.class, "ScenarioThreeReference").getScenarioThree();
+            ref.getIntField();
+            ref.setIntField(1);
+        } catch (Exception e) {
+            e.printStackTrace();
+            fail();
+        }
+    }
+
+    /**
+     * Tests mapping the same operation names but with different cases
+     */
+    @Test
+    public void test_nameCase() {
+        try {
+            TScenarioThree ref =
+                domain.getService(TScenarioThreeComponent.class, "ScenarioThreeReference").getScenarioThree();
+            assertEquals(0, ref.caseDifferent());
+            assertEquals(1, ref.CaseDifferent());
+        } catch (Exception e) {
+            e.printStackTrace();
+            fail();
+        }
+    }
+
+    /**
+     * Tests mappings for operations with overloaded names
+     */
+    @Test
+    public void test_overloadedNames() {
+        try {
+            TScenarioThree ref =
+                domain.getService(TScenarioThreeComponent.class, "ScenarioThreeReference").getScenarioThree();
+            ref.overloadedName();
+            ref.overloadedName("");
+            ref.overloadedName("", 0);
+        } catch (Exception e) {
+            e.printStackTrace();
+            fail();
+        }
+    }
+
+}
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/ScenarioTwoTestCase.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/ScenarioTwoTestCase.java
new file mode 100644
index 0000000000..6d59e50566
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/ScenarioTwoTestCase.java
@@ -0,0 +1,136 @@
+/*
+ * 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.test.corba;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.host.corba.naming.TransientNameServer;
+import org.apache.tuscany.sca.host.corba.naming.TransientNameService;
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.apache.tuscany.sca.test.corba.generated.ScenarioTwo;
+import org.apache.tuscany.sca.test.corba.generated.ScenarioTwoHelper;
+import org.apache.tuscany.sca.test.corba.types.ScenarioTwoServant;
+import org.apache.tuscany.sca.test.corba.types.TScenarioTwo;
+import org.apache.tuscany.sca.test.corba.types.TScenarioTwoComponent;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.omg.CORBA.ORB;
+import org.omg.CosNaming.NameComponent;
+import org.omg.CosNaming.NamingContext;
+import org.omg.CosNaming.NamingContextHelper;
+
+/**
+ * Tests attribute get/set mapping using cooperation between traditional CORBA
+ * and Tuscany CORBA
+ */
+public class ScenarioTwoTestCase {
+
+    // note that those values are also used in resources/*.composite file
+    private static int ORB_INITIAL_PORT = 5060;
+
+    private static SCADomain domain;
+
+    private static TransientNameServer server;
+    private static ORB orb;
+    private static String TUSCANY_SERVICE_NAME = "ScenarioTwo";
+    private static String GENERATED_SERVICE_NAME = "ScenarioTwoGenerated";
+
+    /**
+     * Sets up name service, creates and registers traditional CORBA service,
+     * obtains SCADomain
+     */
+    @BeforeClass
+    public static void setUp() {
+        try {
+            try {
+                server =
+                    new TransientNameServer("localhost", ORB_INITIAL_PORT, TransientNameService.DEFAULT_SERVICE_NAME);
+                Thread t = server.start();
+                if (t == null) {
+                    Assert.fail("The naming server cannot be started");
+                }
+                orb = server.getORB();
+                org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService");
+                NamingContext ncRef = NamingContextHelper.narrow(objRef);
+                NameComponent nc = new NameComponent(GENERATED_SERVICE_NAME, "");
+                NameComponent path[] = {nc};
+                ScenarioTwo scenarioTwo = new ScenarioTwoServant();
+                ncRef.rebind(path, scenarioTwo);
+            } catch (Throwable e) {
+                e.printStackTrace();
+                Assert.fail(e.getMessage());
+            }
+            // obtain domain
+            domain = SCADomain.newInstance("ScenarioTwo.composite");
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Kills previously spawned name service.
+     */
+    @AfterClass
+    public static void tearDown() {
+        server.stop();
+    }
+
+    /**
+     * Tests using objects attribute (which is server in traditional way) by
+     * Tuscany CORBA binding
+     */
+    @Test
+    public void test_tuscanyGetSetAttribute() {
+        try {
+            TScenarioTwo ref = domain.getService(TScenarioTwoComponent.class, "ScenarioTwo").getScenarioTwo();
+            String strVal = "Whatever";
+            ref.setStringField(strVal);
+            assertEquals(strVal, ref.getStringField());
+        } catch (Exception e) {
+            e.printStackTrace();
+            fail();
+        }
+    }
+
+    /**
+     * Tests using objects attribute (which is served by Tuscany) in traditional
+     * way (by idlj generated code)
+     */
+    @Test
+    public void test_getneratedGetSetAttribute() {
+        try {
+            orb = server.getORB();
+            org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService");
+            NamingContext ncRef = NamingContextHelper.narrow(objRef);
+            NameComponent nc = new NameComponent(TUSCANY_SERVICE_NAME, "");
+            NameComponent path[] = {nc};
+            ScenarioTwo st = ScenarioTwoHelper.narrow(ncRef.resolve(path));
+            st.stringField("");
+            assertEquals("", st.stringField());
+        } catch (Exception e) {
+            e.printStackTrace();
+            fail();
+        }
+    }
+
+}
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwo.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwo.java
new file mode 100644
index 0000000000..b57e098a56
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwo.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 org.apache.tuscany.sca.test.corba.generated;
+
+
+/**
+* org/apache/tuscany/sca/test/corba/generated/ScenarioTwo.java .
+* Generated by the IDL-to-Java compiler (portable), version "3.2"
+* from itest_scenario.idl
+* wtorek, 15 lipiec 2008 13:36:31 CEST
+*/
+
+
+// objects for ScenarioTwo
+public interface ScenarioTwo extends ScenarioTwoOperations, org.omg.CORBA.Object, org.omg.CORBA.portable.IDLEntity 
+{
+} // interface ScenarioTwo
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwoHelper.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwoHelper.java
new file mode 100644
index 0000000000..8ddfa10575
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwoHelper.java
@@ -0,0 +1,106 @@
+/*
+ * 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.test.corba.generated;
+
+
+/**
+* org/apache/tuscany/sca/test/corba/generated/ScenarioTwoHelper.java .
+* Generated by the IDL-to-Java compiler (portable), version "3.2"
+* from itest_scenario.idl
+* wtorek, 15 lipiec 2008 13:36:31 CEST
+*/
+
+
+// objects for ScenarioTwo
+abstract public class ScenarioTwoHelper
+{
+  private static String  _id = "IDL:org/apache/tuscany/sca/test/corba/generated/ScenarioTwo:1.0";
+
+  public static void insert (org.omg.CORBA.Any a, org.apache.tuscany.sca.test.corba.generated.ScenarioTwo that)
+  {
+    org.omg.CORBA.portable.OutputStream out = a.create_output_stream ();
+    a.type (type ());
+    write (out, that);
+    a.read_value (out.create_input_stream (), type ());
+  }
+
+  public static org.apache.tuscany.sca.test.corba.generated.ScenarioTwo extract (org.omg.CORBA.Any a)
+  {
+    return read (a.create_input_stream ());
+  }
+
+  private static org.omg.CORBA.TypeCode __typeCode = null;
+  synchronized public static org.omg.CORBA.TypeCode type ()
+  {
+    if (__typeCode == null)
+    {
+      __typeCode = org.omg.CORBA.ORB.init ().create_interface_tc (org.apache.tuscany.sca.test.corba.generated.ScenarioTwoHelper.id (), "ScenarioTwo");
+    }
+    return __typeCode;
+  }
+
+  public static String id ()
+  {
+    return _id;
+  }
+
+  public static org.apache.tuscany.sca.test.corba.generated.ScenarioTwo read (org.omg.CORBA.portable.InputStream istream)
+  {
+    return narrow (istream.read_Object (_ScenarioTwoStub.class));
+  }
+
+  public static void write (org.omg.CORBA.portable.OutputStream ostream, org.apache.tuscany.sca.test.corba.generated.ScenarioTwo value)
+  {
+    ostream.write_Object ((org.omg.CORBA.Object) value);
+  }
+
+  public static org.apache.tuscany.sca.test.corba.generated.ScenarioTwo narrow (org.omg.CORBA.Object obj)
+  {
+    if (obj == null)
+      return null;
+    else if (obj instanceof org.apache.tuscany.sca.test.corba.generated.ScenarioTwo)
+      return (org.apache.tuscany.sca.test.corba.generated.ScenarioTwo)obj;
+    else if (!obj._is_a (id ()))
+      throw new org.omg.CORBA.BAD_PARAM ();
+    else
+    {
+      org.omg.CORBA.portable.Delegate delegate = ((org.omg.CORBA.portable.ObjectImpl)obj)._get_delegate ();
+      org.apache.tuscany.sca.test.corba.generated._ScenarioTwoStub stub = new org.apache.tuscany.sca.test.corba.generated._ScenarioTwoStub ();
+      stub._set_delegate(delegate);
+      return stub;
+    }
+  }
+
+  public static org.apache.tuscany.sca.test.corba.generated.ScenarioTwo unchecked_narrow (org.omg.CORBA.Object obj)
+  {
+    if (obj == null)
+      return null;
+    else if (obj instanceof org.apache.tuscany.sca.test.corba.generated.ScenarioTwo)
+      return (org.apache.tuscany.sca.test.corba.generated.ScenarioTwo)obj;
+    else
+    {
+      org.omg.CORBA.portable.Delegate delegate = ((org.omg.CORBA.portable.ObjectImpl)obj)._get_delegate ();
+      org.apache.tuscany.sca.test.corba.generated._ScenarioTwoStub stub = new org.apache.tuscany.sca.test.corba.generated._ScenarioTwoStub ();
+      stub._set_delegate(delegate);
+      return stub;
+    }
+  }
+
+}
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwoHolder.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwoHolder.java
new file mode 100644
index 0000000000..9717629711
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwoHolder.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 org.apache.tuscany.sca.test.corba.generated;
+
+/**
+* org/apache/tuscany/sca/test/corba/generated/ScenarioTwoHolder.java .
+* Generated by the IDL-to-Java compiler (portable), version "3.2"
+* from itest_scenario.idl
+* wtorek, 15 lipiec 2008 13:36:31 CEST
+*/
+
+
+// objects for ScenarioTwo
+public final class ScenarioTwoHolder implements org.omg.CORBA.portable.Streamable
+{
+  public org.apache.tuscany.sca.test.corba.generated.ScenarioTwo value = null;
+
+  public ScenarioTwoHolder ()
+  {
+  }
+
+  public ScenarioTwoHolder (org.apache.tuscany.sca.test.corba.generated.ScenarioTwo initialValue)
+  {
+    value = initialValue;
+  }
+
+  public void _read (org.omg.CORBA.portable.InputStream i)
+  {
+    value = org.apache.tuscany.sca.test.corba.generated.ScenarioTwoHelper.read (i);
+  }
+
+  public void _write (org.omg.CORBA.portable.OutputStream o)
+  {
+    org.apache.tuscany.sca.test.corba.generated.ScenarioTwoHelper.write (o, value);
+  }
+
+  public org.omg.CORBA.TypeCode _type ()
+  {
+    return org.apache.tuscany.sca.test.corba.generated.ScenarioTwoHelper.type ();
+  }
+
+}
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwoOperations.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwoOperations.java
new file mode 100644
index 0000000000..1247b4618d
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/ScenarioTwoOperations.java
@@ -0,0 +1,36 @@
+/*
+ * 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.test.corba.generated;
+
+
+/**
+* org/apache/tuscany/sca/test/corba/generated/ScenarioTwoOperations.java .
+* Generated by the IDL-to-Java compiler (portable), version "3.2"
+* from itest_scenario.idl
+* wtorek, 15 lipiec 2008 13:36:31 CEST
+*/
+
+
+// objects for ScenarioTwo
+public interface ScenarioTwoOperations 
+{
+  String stringField ();
+  void stringField (String newStringField);
+} // interface ScenarioTwoOperations
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/_ScenarioTwoImplBase.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/_ScenarioTwoImplBase.java
new file mode 100644
index 0000000000..750006cec6
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/_ScenarioTwoImplBase.java
@@ -0,0 +1,93 @@
+/*
+ * 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.test.corba.generated;
+
+
+/**
+* org/apache/tuscany/sca/test/corba/generated/_ScenarioTwoImplBase.java .
+* Generated by the IDL-to-Java compiler (portable), version "3.2"
+* from itest_scenario.idl
+* wtorek, 15 lipiec 2008 13:36:31 CEST
+*/
+
+
+// objects for ScenarioTwo
+public abstract class _ScenarioTwoImplBase extends org.omg.CORBA.portable.ObjectImpl
+                implements org.apache.tuscany.sca.test.corba.generated.ScenarioTwo, org.omg.CORBA.portable.InvokeHandler
+{
+
+  // Constructors
+  public _ScenarioTwoImplBase ()
+  {
+  }
+
+  private static java.util.Hashtable _methods = new java.util.Hashtable ();
+  static
+  {
+    _methods.put ("_get_stringField", new java.lang.Integer (0));
+    _methods.put ("_set_stringField", new java.lang.Integer (1));
+  }
+
+  public org.omg.CORBA.portable.OutputStream _invoke (String $method,
+                                org.omg.CORBA.portable.InputStream in,
+                                org.omg.CORBA.portable.ResponseHandler $rh)
+  {
+    org.omg.CORBA.portable.OutputStream out = null;
+    java.lang.Integer __method = (java.lang.Integer)_methods.get ($method);
+    if (__method == null)
+      throw new org.omg.CORBA.BAD_OPERATION (0, org.omg.CORBA.CompletionStatus.COMPLETED_MAYBE);
+
+    switch (__method.intValue ())
+    {
+       case 0:  // org/apache/tuscany/sca/test/corba/generated/ScenarioTwo/_get_stringField
+       {
+         String $result = null;
+         $result = this.stringField ();
+         out = $rh.createReply();
+         out.write_string ($result);
+         break;
+       }
+
+       case 1:  // org/apache/tuscany/sca/test/corba/generated/ScenarioTwo/_set_stringField
+       {
+         String newStringField = in.read_string ();
+         this.stringField (newStringField);
+         out = $rh.createReply();
+         break;
+       }
+
+       default:
+         throw new org.omg.CORBA.BAD_OPERATION (0, org.omg.CORBA.CompletionStatus.COMPLETED_MAYBE);
+    }
+
+    return out;
+  } // _invoke
+
+  // Type-specific CORBA::Object operations
+  private static String[] __ids = {
+    "IDL:org/apache/tuscany/sca/test/corba/generated/ScenarioTwo:1.0"};
+
+  public String[] _ids ()
+  {
+    return (String[])__ids.clone ();
+  }
+
+
+} // class _ScenarioTwoImplBase
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/_ScenarioTwoStub.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/_ScenarioTwoStub.java
new file mode 100644
index 0000000000..ef9f561d1b
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/generated/_ScenarioTwoStub.java
@@ -0,0 +1,99 @@
+/*
+ * 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.test.corba.generated;
+
+
+/**
+* org/apache/tuscany/sca/test/corba/generated/_ScenarioTwoStub.java .
+* Generated by the IDL-to-Java compiler (portable), version "3.2"
+* from itest_scenario.idl
+* wtorek, 15 lipiec 2008 13:36:31 CEST
+*/
+
+
+// objects for ScenarioTwo
+public class _ScenarioTwoStub extends org.omg.CORBA.portable.ObjectImpl implements org.apache.tuscany.sca.test.corba.generated.ScenarioTwo
+{
+
+  public String stringField ()
+  {
+            org.omg.CORBA.portable.InputStream $in = null;
+            try {
+                org.omg.CORBA.portable.OutputStream $out = _request ("_get_stringField", true);
+                $in = _invoke ($out);
+                String $result = $in.read_string ();
+                return $result;
+            } catch (org.omg.CORBA.portable.ApplicationException $ex) {
+                $in = $ex.getInputStream ();
+                String _id = $ex.getId ();
+                throw new org.omg.CORBA.MARSHAL (_id);
+            } catch (org.omg.CORBA.portable.RemarshalException $rm) {
+                return stringField (        );
+            } finally {
+                _releaseReply ($in);
+            }
+  } // stringField
+
+  public void stringField (String newStringField)
+  {
+            org.omg.CORBA.portable.InputStream $in = null;
+            try {
+                org.omg.CORBA.portable.OutputStream $out = _request ("_set_stringField", true);
+                $out.write_string (newStringField);
+                $in = _invoke ($out);
+                return;
+            } catch (org.omg.CORBA.portable.ApplicationException $ex) {
+                $in = $ex.getInputStream ();
+                String _id = $ex.getId ();
+                throw new org.omg.CORBA.MARSHAL (_id);
+            } catch (org.omg.CORBA.portable.RemarshalException $rm) {
+                stringField (newStringField        );
+            } finally {
+                _releaseReply ($in);
+            }
+  } // stringField
+
+  // Type-specific CORBA::Object operations
+  private static String[] __ids = {
+    "IDL:org/apache/tuscany/sca/test/corba/generated/ScenarioTwo:1.0"};
+
+  public String[] _ids ()
+  {
+    return (String[])__ids.clone ();
+  }
+
+  private void readObject (java.io.ObjectInputStream s) throws java.io.IOException
+  {
+     String str = s.readUTF ();
+     String[] args = null;
+     java.util.Properties props = null;
+     org.omg.CORBA.Object obj = org.omg.CORBA.ORB.init (args, props).string_to_object (str);
+     org.omg.CORBA.portable.Delegate delegate = ((org.omg.CORBA.portable.ObjectImpl) obj)._get_delegate ();
+     _set_delegate (delegate);
+  }
+
+  private void writeObject (java.io.ObjectOutputStream s) throws java.io.IOException
+  {
+     String[] args = null;
+     java.util.Properties props = null;
+     String str = org.omg.CORBA.ORB.init (args, props).object_to_string (this);
+     s.writeUTF (str);
+  }
+} // class _ScenarioTwoStub
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/ScenarioTwoServant.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/ScenarioTwoServant.java
new file mode 100644
index 0000000000..996546ae41
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/ScenarioTwoServant.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 org.apache.tuscany.sca.test.corba.types;
+
+import org.apache.tuscany.sca.test.corba.generated._ScenarioTwoImplBase;
+
+/**
+ * Servant for generated interface. 
+ */
+public class ScenarioTwoServant extends _ScenarioTwoImplBase {
+
+    private static final long serialVersionUID = 1L;
+
+    private String stringField = "";
+
+    public String stringField() {
+        return stringField;
+    }
+
+    public void stringField(String newStringField) {
+        this.stringField = newStringField;
+    }
+
+}
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioThree.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioThree.java
new file mode 100644
index 0000000000..aafe0ebc78
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioThree.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 org.apache.tuscany.sca.test.corba.types;
+
+/**
+ * Operations for ScenarioThree.
+ */
+public interface TScenarioThree {
+
+    int getIntField();
+
+    void setIntField(int intField);
+
+    void overloadedName();
+
+    void overloadedName(String arg1);
+
+    void overloadedName(String arg1, int arg2);
+
+    int caseDifferent();
+
+    int CaseDifferent();
+
+}
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioThreeComponent.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioThreeComponent.java
new file mode 100644
index 0000000000..9fb1cfa52b
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioThreeComponent.java
@@ -0,0 +1,40 @@
+/*
+ * 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.test.corba.types;
+
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * Component for obtaining ScenartioThree reference.
+ */
+public class TScenarioThreeComponent {
+
+    private TScenarioThree scenarionThree;
+
+    @Reference
+    public void setScenarioThree(TScenarioThree scenarioThree) {
+        this.scenarionThree = scenarioThree;
+    }
+
+    public TScenarioThree getScenarioThree() {
+        return scenarionThree;
+    }
+
+}
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioThreeServant.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioThreeServant.java
new file mode 100644
index 0000000000..59f591210d
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioThreeServant.java
@@ -0,0 +1,51 @@
+/*
+ * 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.test.corba.types;
+
+/**
+ * Servant for user provided interface.
+ */
+public class TScenarioThreeServant implements TScenarioThree {
+
+    public int getIntField() {
+        return 0;
+    }
+
+    public void overloadedName() {
+    }
+
+    public void overloadedName(String arg1) {
+    }
+
+    public void overloadedName(String arg1, int arg2) {
+    }
+
+    public void setIntField(int intField) {
+    }
+
+    public int CaseDifferent() {
+        return 1;
+    }
+
+    public int caseDifferent() {
+        return 0;
+    }
+
+}
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioTwo.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioTwo.java
new file mode 100644
index 0000000000..58fd3c22ca
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioTwo.java
@@ -0,0 +1,31 @@
+/*
+ * 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.test.corba.types;
+
+/**
+ * Operations for ScenarioTwo.
+ */
+public interface TScenarioTwo {
+
+    String getStringField();
+
+    void setStringField(String stringField);
+
+}
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioTwoComponent.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioTwoComponent.java
new file mode 100644
index 0000000000..3678b67b6f
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioTwoComponent.java
@@ -0,0 +1,40 @@
+/*
+ * 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.test.corba.types;
+
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * Component for obtaining ScenartioTwo reference.
+ */
+public class TScenarioTwoComponent {
+
+    private TScenarioTwo scenarioTwo;
+
+    @Reference
+    public void setScenarioTwo(TScenarioTwo scenarioTwo) {
+        this.scenarioTwo = scenarioTwo;
+    }
+
+    public TScenarioTwo getScenarioTwo() {
+        return scenarioTwo;
+    }
+
+}
diff --git a/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioTwoServant.java b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioTwoServant.java
new file mode 100644
index 0000000000..cc7fe5ac7a
--- /dev/null
+++ b/java/sca/itest/corba/src/test/java/org/apache/tuscany/sca/test/corba/types/TScenarioTwoServant.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.test.corba.types;
+
+/**
+ * Servant for user provided interface.
+ */
+public class TScenarioTwoServant implements TScenarioTwo {
+
+    private static String stringField = "";
+
+    public String getStringField() {
+        return stringField;
+    }
+
+    public void setStringField(String stringField) {
+        TScenarioTwoServant.stringField = stringField;
+    }
+
+}
diff --git a/java/sca/itest/corba/src/test/resources/ScenarioThree.composite b/java/sca/itest/corba/src/test/resources/ScenarioThree.composite
new file mode 100644
index 0000000000..f43e4a3f7a
--- /dev/null
+++ b/java/sca/itest/corba/src/test/resources/ScenarioThree.composite
@@ -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.    

+-->

+

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="Corba">

+    

+    <!-- note that some binding configuration (like port or host name) is also used in JUnit test class -->

+    

+    <component name="ScenarioThreeService">

+    	<implementation.java class="org.apache.tuscany.sca.test.corba.types.TScenarioThreeServant" />

+    </component>

+    <service name="ScenarioThreeServiceTuscany" promote="ScenarioThreeService">

+    	<interface.java interface="org.apache.tuscany.sca.test.corba.types.TScenarioThree"/>

+        <tuscany:binding.corba uri="corbaname::localhost:5060#ScenarioThree"/>

+    </service>

+        

+    <component name="ScenarioThreeReference">

+        <implementation.java class="org.apache.tuscany.sca.test.corba.types.TScenarioThreeComponent" />

+        <reference name="scenarioThree">

+			<tuscany:binding.corba uri="corbaname::localhost:5060#ScenarioThree"/>        

+        </reference>

+    </component>

+    

+</composite>

diff --git a/java/sca/itest/corba/src/test/resources/ScenarioTwo.composite b/java/sca/itest/corba/src/test/resources/ScenarioTwo.composite
new file mode 100644
index 0000000000..dc5ddc50d3
--- /dev/null
+++ b/java/sca/itest/corba/src/test/resources/ScenarioTwo.composite
@@ -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.    

+-->

+

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="Corba">

+    

+    <!-- note that some binding configuration (like port or host name) is also used in JUnit test class -->

+    

+    <component name="ScenarioTwoService">

+        <implementation.java class="org.apache.tuscany.sca.test.corba.types.TScenarioTwoServant" />

+    </component>

+	<service name="ScenarioTwoServiceTuscany" promote="ScenarioTwoService">

+    	<interface.java interface="org.apache.tuscany.sca.test.corba.types.TScenarioTwo"/>

+        <tuscany:binding.corba uri="corbaname::localhost:5060#ScenarioTwo" id="IDL:org/apache/tuscany/sca/test/corba/generated/ScenarioTwo:1.0"/>

+    </service>

+    

+    <component name="ScenarioTwo">

+        <implementation.java class="org.apache.tuscany.sca.test.corba.types.TScenarioTwoComponent" />

+        <reference name="scenarioTwo">

+			<tuscany:binding.corba uri="corbaname::localhost:5060#ScenarioTwoGenerated"/>        

+        </reference>

+    </component>

+    

+</composite>

diff --git a/java/sca/itest/corba/src/test/resources/itest_scenario.idl b/java/sca/itest/corba/src/test/resources/itest_scenario.idl
index fc806efb54..f38f49ceab 100644
--- a/java/sca/itest/corba/src/test/resources/itest_scenario.idl
+++ b/java/sca/itest/corba/src/test/resources/itest_scenario.idl
@@ -30,6 +30,8 @@ module org {
 					module corba {

 						module generated { 

 						

+							// objects for ScenarioOne

+						

 							enum Color {red, yellow, green};

 							

 							typedef sequence<string> StringSequence;

@@ -62,6 +64,14 @@ module org {
 								RichStruct setRichStruct(in RichStruct richStruct) raises (WrongColor, UnexpectedException);

 							

 							};

+							

+							// objects for ScenarioTwo

+							

+							interface ScenarioTwo {

+								

+								attribute string stringField;

+								

+							};

 						};

 					};

 				};

diff --git a/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/AClientService.java b/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/AClientService.java
new file mode 100644
index 0000000000..7f9b62f9b4
--- /dev/null
+++ b/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/AClientService.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.itest.databindings.jaxb;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * The interface for AClientService.
+ */
+@Remotable
+public interface AClientService {
+    public String getGreetingsForward(String name);
+}
diff --git a/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/AService.java b/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/AService.java
new file mode 100644
index 0000000000..1762812c1f
--- /dev/null
+++ b/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/AService.java
@@ -0,0 +1,32 @@
+/*
+ * 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.databindings.jaxb;
+
+import javax.jws.soap.SOAPBinding;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * The interface for AService.
+ */
+@Remotable
+@SOAPBinding(parameterStyle = SOAPBinding.ParameterStyle.BARE)
+public interface AService {
+    public String getGreetings(String name);
+}
diff --git a/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/impl/AClientServiceImpl.java b/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/impl/AClientServiceImpl.java
new file mode 100644
index 0000000000..8b484e93f0
--- /dev/null
+++ b/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/impl/AClientServiceImpl.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.databindings.jaxb.impl;
+
+import org.apache.tuscany.sca.itest.databindings.jaxb.AClientService;
+import org.apache.tuscany.sca.itest.databindings.jaxb.AService;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * This class implements AService.
+ */
+@Service(AClientService.class)
+public class AClientServiceImpl implements AClientService {
+
+    @Reference
+    protected AService aService;
+    
+    public String getGreetingsForward(String name) {
+        return aService.getGreetings(name);
+    }
+}
diff --git a/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/impl/AServiceImpl.java b/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/impl/AServiceImpl.java
new file mode 100644
index 0000000000..4a35d41c04
--- /dev/null
+++ b/java/sca/itest/databindings/jaxb-bottom-up/src/main/java/org/apache/tuscany/sca/itest/databindings/jaxb/impl/AServiceImpl.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.databindings.jaxb.impl;
+
+import org.apache.tuscany.sca.itest.databindings.jaxb.AService;
+import org.osoa.sca.annotations.Service;
+
+/**
+ * This class implements AService.
+ */
+@Service(AService.class)
+public class AServiceImpl implements AService {
+
+    public String getGreetings(String name) {
+        return "Hello " + name;
+    }
+}
diff --git a/java/sca/itest/databindings/jaxb-bottom-up/src/main/resources/aservice.wsdl b/java/sca/itest/databindings/jaxb-bottom-up/src/main/resources/aservice.wsdl
new file mode 100644
index 0000000000..10a242be4d
--- /dev/null
+++ b/java/sca/itest/databindings/jaxb-bottom-up/src/main/resources/aservice.wsdl
@@ -0,0 +1,127 @@
+<?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.

+-->

+<wsdl:definitions targetNamespace="http://jaxb.databindings.itest.sca.tuscany.apache.org"

+                  xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"

+                  xmlns:ns0="http://jaxb.databindings.itest.sca.tuscany.apache.org"

+                  xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"

+                  xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"

+                  xmlns:ns1="http://org.apache.axis2/xsd"

+                  xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl"

+                  xmlns:xs="http://www.w3.org/2001/XMLSchema"

+                  xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"

+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">

+  <wsdl:types>

+    <xs:schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://jaxb.databindings.itest.sca.tuscany.apache.org" xmlns:ns="http://jaxb.databindings.itest.sca.tuscany.apache.org">

+            <xs:element name="getGreetings" nillable="true" type="xs:string"/>

+            <xs:element name="getGreetingsResponse" nillable="true" type="xs:string"/>

+    </xs:schema>

+  </wsdl:types>

+

+  <wsdl:message name="getGreetingsRequest">

+    <wsdl:part name="parameters" element="ns0:getGreetings"/>

+  </wsdl:message>

+

+  <wsdl:message name="getGreetingsResponse">

+    <wsdl:part name="parameters" element="ns0:getGreetingsResponse"/>

+  </wsdl:message>

+

+  <wsdl:portType name="AServicePortType">

+    <wsdl:operation name="getGreetings">

+      <wsdl:input message="ns0:getGreetingsRequest" wsaw:Action="urn:getGreetings"/>

+      <wsdl:output message="ns0:getGreetingsResponse" wsaw:Action="urn:getGreetingsResponse"/>

+    </wsdl:operation>

+  </wsdl:portType>

+

+  <wsdl:binding name="AServiceSOAP12Binding" type="ns0:AServicePortType">

+    <soap12:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+    <wsdl:operation name="getGreetings">

+      <soap12:operation soapAction="urn:getGreetings" style="document"/>

+      <wsdl:input>

+        <soap12:body use="literal"/>

+      </wsdl:input>

+      <wsdl:output>

+        <soap12:body use="literal"/>

+      </wsdl:output>

+    </wsdl:operation>

+  </wsdl:binding>

+

+  <wsdl:binding name="AServicePortTypeBinding" type="ns0:AServicePortType">

+    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+    <wsdl:operation name="getGreetings">

+      <soap:operation soapAction=""/>

+      <wsdl:input>

+        <soap:body use="literal"/>

+      </wsdl:input>

+      <wsdl:output>

+        <soap:body use="literal"/>

+      </wsdl:output>

+    </wsdl:operation>

+  </wsdl:binding>

+

+  <wsdl:binding name="AServiceHttpBinding" type="ns0:AServicePortType">

+    <http:binding verb="POST"/>

+    <wsdl:operation name="getGreetings">

+      <http:operation location="AService/getGreetings"/>

+      <wsdl:input>

+        <mime:content part="getGreetings" type="text/xml"/>

+      </wsdl:input>

+      <wsdl:output>

+        <mime:content part="getGreetings" type="text/xml"/>

+      </wsdl:output>

+    </wsdl:operation>

+  </wsdl:binding>

+

+  <wsdl:binding name="AServiceSOAP11Binding" type="ns0:AServicePortType">

+    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+    <wsdl:operation name="getGreetings">

+      <soap:operation soapAction="urn:getGreetings" style="document"/>

+      <wsdl:input>

+        <soap:body use="literal"/>

+      </wsdl:input>

+      <wsdl:output>

+        <soap:body use="literal"/>

+      </wsdl:output>

+    </wsdl:operation>

+  </wsdl:binding>

+

+  <wsdl:service name="AServicePortTypeService">

+    <wsdl:port name="AServicePortTypePort" binding="ns0:AServicePortTypeBinding">

+      <soap:address location="http://localhost:8080/AService"/>

+    </wsdl:port>

+  </wsdl:service>

+

+  <wsdl:service name="AService">

+    <wsdl:port name="AServiceHttpport" binding="ns0:AServiceHttpBinding">

+      <http:address location="http://localhost:8080/AService/httpport"/>

+    </wsdl:port>

+    <wsdl:port name="AServiceSOAP12port_http" binding="ns0:AServiceSOAP12Binding">

+      <soap12:address location="http://localhost:8080/AService/soap12port"/>

+    </wsdl:port>

+    <wsdl:port name="AServiceSOAP11port_http" binding="ns0:AServiceSOAP11Binding">

+      <soap:address location="http://localhost:8080/AService/soap11port"/>

+    </wsdl:port>

+    <wsdl:port name="AServiceSOAP12port_http_null" binding="ns0:AServiceSOAP12Binding">

+      <soap12:address location=""/>

+    </wsdl:port>

+    <wsdl:port name="AServiceSOAP12port_http_wsdl" binding="ns0:AServiceSOAP12Binding">

+      <soap12:address location="inWsdl"/>

+    </wsdl:port>

+  </wsdl:service>

+</wsdl:definitions>

diff --git a/java/sca/itest/databindings/jaxb-bottom-up/src/main/resources/doclitbarewsdl.composite b/java/sca/itest/databindings/jaxb-bottom-up/src/main/resources/doclitbarewsdl.composite
new file mode 100644
index 0000000000..5ecbb9edee
--- /dev/null
+++ b/java/sca/itest/databindings/jaxb-bottom-up/src/main/resources/doclitbarewsdl.composite
@@ -0,0 +1,37 @@
+<?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://itest" name="doclitbarewsdltest">

+          

+    <component name="AComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.databindings.jaxb.impl.AServiceImpl"/>

+        <service name="AService">

+            <interface.wsdl interface="http://jaxb.databindings.itest.sca.tuscany.apache.org#wsdl.interface(AServicePortType)"/>

+            <binding.ws uri="http://localhost:8085/AService/endpointref"/>

+        </service>

+    </component>

+    <component name="AClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.databindings.jaxb.impl.AClientServiceImpl"/>

+        <reference name="aService">

+            <!--interface.wsdl interface="http://jaxb.databindings.itest.sca.tuscany.apache.org#wsdl.interface(AServicePortType)"/-->

+            <interface.java interface="org.apache.tuscany.sca.itest.databindings.jaxb.AService"/>

+            <binding.ws uri="http://localhost:8085/AService/endpointref"/>

+        </reference>

+    </component>

+</composite>

diff --git a/java/sca/itest/databindings/jaxb-bottom-up/src/test/java/org/apache/tuscany/sca/itest/databindings/jaxb/DocLitBareWsdlTestCase.java b/java/sca/itest/databindings/jaxb-bottom-up/src/test/java/org/apache/tuscany/sca/itest/databindings/jaxb/DocLitBareWsdlTestCase.java
new file mode 100644
index 0000000000..e58acfcfe2
--- /dev/null
+++ b/java/sca/itest/databindings/jaxb-bottom-up/src/test/java/org/apache/tuscany/sca/itest/databindings/jaxb/DocLitBareWsdlTestCase.java
@@ -0,0 +1,65 @@
+/*
+ * 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.databindings.jaxb;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DocLitBareWsdlTestCase {
+
+    private static SCADomain domain;
+
+    /**
+     * Runs once before running the tests
+     */
+    @BeforeClass
+    public static void setUp() throws Exception {
+        try { 
+            domain = SCADomain.newInstance("doclitbarewsdl.composite");
+        } catch(Throwable e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Runs once after running the tests
+     */
+    @AfterClass
+    public static void tearDown() {
+        domain.close();
+    }
+
+    @Ignore("TUSCANY-2398")
+    @Test
+    public void testDocLitBareWsdl() throws Exception {
+    	AClientService client = domain.getService(AClientService.class, "AClientComponent");
+        String name = "Pandu";
+        String resp = client.getGreetingsForward(name);
+        Assert.assertEquals("Hello "+name, resp);
+    }
+}
diff --git a/java/sca/modules/binding-corba-runtime/pom.xml b/java/sca/modules/binding-corba-runtime/pom.xml
index a54ddc1444..1d3c0c84b0 100644
--- a/java/sca/modules/binding-corba-runtime/pom.xml
+++ b/java/sca/modules/binding-corba-runtime/pom.xml
@@ -29,32 +29,37 @@
     <name>Apache Tuscany SCA CORBA Binding Runtime</name>
 
     <dependencies>
-	<dependency>
-		<groupId>org.apache.tuscany.sca</groupId>
-		<artifactId>tuscany-binding-corba</artifactId>
-		<version>1.4-SNAPSHOT</version>
-        </dependency>
-        
-	<dependency>
-		<groupId>org.apache.tuscany.sca</groupId>
-		<artifactId>tuscany-host-corba</artifactId>
-		<version>1.4-SNAPSHOT</version>
-	</dependency>
-
-	<dependency>
-		<groupId>org.apache.tuscany.sca</groupId>
-		<artifactId>tuscany-host-corba-jdk</artifactId>
-		<version>1.4-SNAPSHOT</version>
-		<scope>test</scope>
-	</dependency>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-interface-java</artifactId>
+			<version>1.4-SNAPSHOT</version>
+		</dependency>
+    
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-binding-corba</artifactId>
+			<version>1.4-SNAPSHOT</version>
+		</dependency>
+		
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-host-corba</artifactId>
+			<version>1.4-SNAPSHOT</version>
+		</dependency>
 	
-	<dependency>
-		<groupId>cglib</groupId>
-		<artifactId>cglib-nodep</artifactId>
-		<version>2.1_3</version>
-		<scope>compile</scope>
-        </dependency>
-
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-host-corba-jdk</artifactId>
+			<version>1.4-SNAPSHOT</version>
+			<scope>test</scope>
+		</dependency>
+		
+		<dependency>
+			<groupId>cglib</groupId>
+			<artifactId>cglib-nodep</artifactId>
+			<version>2.1_3</version>
+			<scope>compile</scope>
+		</dependency>
     </dependencies>
 
     <build>
diff --git a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaInvoker.java b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaInvoker.java
index 43c471d3bc..f1640329e8 100644
--- a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaInvoker.java
+++ b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaInvoker.java
@@ -19,6 +19,9 @@
 
 package org.apache.tuscany.sca.binding.corba.impl;
 
+import java.lang.reflect.Method;
+import java.util.Map;
+
 import org.apache.tuscany.sca.binding.corba.impl.exceptions.RequestConfigurationException;
 import org.apache.tuscany.sca.binding.corba.impl.reference.DynaCorbaRequest;
 import org.apache.tuscany.sca.binding.corba.impl.reference.DynaCorbaResponse;
@@ -34,9 +37,13 @@ import org.osoa.sca.ServiceRuntimeException;
 public class CorbaInvoker implements Invoker {
 
     private Object remoteObject;
+    private Class<?> referenceClass;
+    private Map<Method, String> operationsMap;
 
-    public CorbaInvoker(Object remoteObject) {
+    public CorbaInvoker(Object remoteObject, Class<?> referenceClass, Map<Method, String> operationsMap) {
         this.remoteObject = remoteObject;
+        this.referenceClass = referenceClass;
+        this.operationsMap = operationsMap;
     }
 
     /**
@@ -45,6 +52,8 @@ public class CorbaInvoker implements Invoker {
     public Message invoke(Message msg) {
         try {
             DynaCorbaRequest request = new DynaCorbaRequest(remoteObject, msg.getOperation().getName());
+            request.setReferenceClass(referenceClass);
+            request.setOperationsMap(operationsMap);
             if (msg.getOperation().getOutputType() != null) {
                 request.setOutputType(msg.getOperation().getOutputType().getPhysical());
             }
diff --git a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaReferenceBindingProvider.java b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaReferenceBindingProvider.java
index dec015be38..3eb665d599 100644
--- a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaReferenceBindingProvider.java
+++ b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/CorbaReferenceBindingProvider.java
@@ -19,10 +19,15 @@
 
 package org.apache.tuscany.sca.binding.corba.impl;
 
+import java.lang.reflect.Method;
+import java.util.Map;
+
 import org.apache.tuscany.sca.binding.corba.CorbaBinding;
+import org.apache.tuscany.sca.binding.corba.impl.util.OperationMapper;
 import org.apache.tuscany.sca.host.corba.CorbaHost;
 import org.apache.tuscany.sca.interfacedef.InterfaceContract;
 import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
 import org.apache.tuscany.sca.invocation.Invoker;
 import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
 import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
@@ -37,11 +42,15 @@ public class CorbaReferenceBindingProvider implements ReferenceBindingProvider {
     private CorbaHost host;
     private RuntimeComponentReference reference;
     private Object remoteObject;
+    private Class<?> referenceClass;
+    private Map<Method, String> operationsMap = null; 
 
     public CorbaReferenceBindingProvider(CorbaBinding binding, CorbaHost host, RuntimeComponentReference reference) {
         this.binding = binding;
         this.host = host;
         this.reference = reference;
+        this.referenceClass = ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass();
+        operationsMap = OperationMapper.mapMethodToOperation(referenceClass);
     }
 
     /**
@@ -52,7 +61,7 @@ public class CorbaReferenceBindingProvider implements ReferenceBindingProvider {
             if (remoteObject == null) {
                 remoteObject = host.lookup(binding.getCorbaname());    
             }
-            return new CorbaInvoker(remoteObject);
+            return new CorbaInvoker(remoteObject, referenceClass, operationsMap);
         } catch (Exception e) {
         }
         return null;
diff --git a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java
index fd310a85a8..f4f82c9b88 100644
--- a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java
+++ b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java
@@ -19,7 +19,10 @@
 
 package org.apache.tuscany.sca.binding.corba.impl.reference;
 
+import java.lang.reflect.Method;
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 import org.apache.tuscany.sca.binding.corba.impl.exceptions.CorbaException;
@@ -28,6 +31,7 @@ import org.apache.tuscany.sca.binding.corba.impl.types.TypeTree;
 import org.apache.tuscany.sca.binding.corba.impl.types.TypeTreeCreator;
 import org.apache.tuscany.sca.binding.corba.impl.types.util.TypeHelpersProxy;
 import org.apache.tuscany.sca.binding.corba.impl.types.util.Utils;
+import org.apache.tuscany.sca.binding.corba.impl.util.MethodFinder;
 import org.omg.CORBA.BAD_OPERATION;
 import org.omg.CORBA.BAD_PARAM;
 import org.omg.CORBA.Object;
@@ -44,10 +48,13 @@ public class DynaCorbaRequest {
 
     private TypeTree returnTree;
     private Map<String, TypeTree> exceptions = new HashMap<String, TypeTree>();
-    private OutputStream outputStream;
     private InputStream inputStream;
     private ObjectImpl remoteObject;
     private String operation;
+    private List<java.lang.Object> arguments = new ArrayList<java.lang.Object>();
+    private List<TypeTree> argumentsTypes = new ArrayList<TypeTree>();
+    private Class<?> referenceClass;
+    private Map<Method, String> operationsMap;
 
     /**
      * Creates request.
@@ -56,20 +63,48 @@ public class DynaCorbaRequest {
      * @param operation operation to invoke
      */
     public DynaCorbaRequest(Object remoteObject, String operation) {
-        outputStream = ((ObjectImpl)remoteObject)._request(operation, true);
         this.remoteObject = (ObjectImpl)remoteObject;
         this.operation = operation;
+    }
+
+    /**
+     * Sets class which will be backed by this reference request 
+     * @param referenceClass
+     */
+    public void setReferenceClass(Class<?> referenceClass) {
+        this.referenceClass = referenceClass;
+    }
 
+    /**
+     * Sets method to operation names mapping
+     * @param operationsMap
+     */
+    public void setOperationsMap(Map<Method, String> operationsMap) {
+        this.operationsMap = operationsMap;
     }
 
     /**
-     * Adds operation argument
+     * Adds operation argument - stores arguments and caches its TypeTree
      * 
      * @param argument
      */
     public void addArgument(java.lang.Object argument) throws RequestConfigurationException {
         TypeTree tree = TypeTreeCreator.createTypeTree(argument.getClass());
-        TypeHelpersProxy.write(tree.getRootNode(), outputStream, argument);
+        argumentsTypes.add(tree);
+        arguments.add(argument);
+    }
+
+    /**
+     * Passing stored arguments to CORBA communication output stream
+     * 
+     * @param outputStream
+     * @throws RequestConfigurationException
+     */
+    private void passArguments(OutputStream outputStream) throws RequestConfigurationException {
+        for (int i = 0; i < arguments.size(); i++) {
+            TypeTree tree = argumentsTypes.get(i);
+            TypeHelpersProxy.write(tree.getRootNode(), outputStream, arguments.get(i));
+        }
     }
 
     /**
@@ -88,7 +123,7 @@ public class DynaCorbaRequest {
      */
     public void addExceptionType(Class<?> forClass) throws RequestConfigurationException {
         TypeTree tree = TypeTreeCreator.createTypeTree(forClass);
-        String exceptionId = Utils.getExceptionId(forClass);
+        String exceptionId = Utils.getTypeId(forClass);
         exceptions.put(exceptionId, tree);
     }
 
@@ -142,12 +177,35 @@ public class DynaCorbaRequest {
     }
 
     /**
+     * Gets operation name which is includes mapping rules
+     * @return
+     */
+    private String getFinalOperationName() {
+        String result = operation;
+        if (referenceClass != null) {
+            Class<?>[] argumentTypes = new Class<?>[arguments.size()];
+            for (int i = 0; i < arguments.size(); i++) {
+                argumentTypes[i] = arguments.get(i).getClass();
+            }
+            Method method = MethodFinder.findMethod(referenceClass, operation, argumentTypes);
+            String newOperation = (String)operationsMap.get(method);
+            if (newOperation != null) {
+                result = newOperation;
+            }
+        }
+        return result;
+    }
+
+    /**
      * Invokes previously configured request
      * 
      * @return
      */
     public DynaCorbaResponse invoke() throws Exception {
         DynaCorbaResponse response = new DynaCorbaResponse();
+        String finalOperationName = getFinalOperationName();
+        OutputStream outputStream = ((ObjectImpl)remoteObject)._request(finalOperationName, true);
+        passArguments(outputStream);
         try {
             inputStream = remoteObject._invoke(outputStream);
             if (inputStream != null && returnTree != null) {
@@ -164,8 +222,11 @@ public class DynaCorbaRequest {
         }
         return response;
     }
-    
-    public void release() {
+
+    /**
+     * Releases request resources
+     */
+    private void release() {
         remoteObject._releaseReply(inputStream);
     }
 
diff --git a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceInstanceCreator.java b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceInstanceCreator.java
index 7965ecb86a..514d7055a8 100644
--- a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceInstanceCreator.java
+++ b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceInstanceCreator.java
@@ -59,7 +59,7 @@ public class InterfaceInstanceCreator {
             enhancer.setCallbackTypes(new Class[] {NoOp.class, MethodInterceptor.class});
             Class<?> newClass = enhancer.createClass();
             Enhancer.registerStaticCallbacks(newClass, new Callback[] {NoOp.INSTANCE,
-                                                                       new InterfaceMethodInterceptor(reference)});
+                                                                       new InterfaceMethodInterceptor(reference, forClass)});
             result = newClass.newInstance();
         } catch (Exception e) {
             e.printStackTrace();
diff --git a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.java b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.java
index 2642601057..7fba091b41 100644
--- a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.java
+++ b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.java
@@ -33,9 +33,11 @@ import org.omg.CORBA.Object;
 public class InterfaceMethodInterceptor implements MethodInterceptor {
 
     private Object reference;
+    private Class<?> javaClass;
 
-    public InterfaceMethodInterceptor(Object reference) {
+    public InterfaceMethodInterceptor(Object reference, Class<?> javaClass) {
         this.reference = reference;
+        this.javaClass = javaClass;
     }
 
     /**
@@ -47,6 +49,7 @@ public class InterfaceMethodInterceptor implements MethodInterceptor {
                                       java.lang.Object[] arguments,
                                       MethodProxy arg3) throws Throwable {
         DynaCorbaRequest request = new DynaCorbaRequest(reference, method.getName());
+        request.setReferenceClass(javaClass);
         for (int i = 0; i < arguments.length; i++) {
             request.addArgument(arguments[i]);
         }
diff --git a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/service/DynaCorbaServant.java b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/service/DynaCorbaServant.java
index cece057baa..6c7e2b1238 100644
--- a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/service/DynaCorbaServant.java
+++ b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/service/DynaCorbaServant.java
@@ -20,6 +20,7 @@
 package org.apache.tuscany.sca.binding.corba.impl.service;
 
 import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -31,8 +32,10 @@ import org.apache.tuscany.sca.binding.corba.impl.types.TypeTree;
 import org.apache.tuscany.sca.binding.corba.impl.types.TypeTreeCreator;
 import org.apache.tuscany.sca.binding.corba.impl.types.util.TypeHelpersProxy;
 import org.apache.tuscany.sca.binding.corba.impl.types.util.Utils;
+import org.apache.tuscany.sca.binding.corba.impl.util.OperationMapper;
 import org.apache.tuscany.sca.interfacedef.DataType;
 import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
 import org.apache.tuscany.sca.runtime.RuntimeComponentService;
 import org.omg.CORBA.MARSHAL;
 import org.omg.CORBA.portable.InputStream;
@@ -46,19 +49,63 @@ import org.omg.CORBA.portable.ResponseHandler;
  */
 public class DynaCorbaServant extends ObjectImpl implements InvokeHandler {
 
-    private static String[] DEFAULT_IDS = {"IDL:default:1.0"};
     private RuntimeComponentService service;
     private Binding binding;
-    private String[] ids = DEFAULT_IDS;
-    private Map<String, OperationTypes> operationsCache = new HashMap<String, OperationTypes>();
+    private String[] ids;
+    private Map<Operation, OperationTypes> operationsCache = new HashMap<Operation, OperationTypes>();
+    private Class<?> javaClass;
+    private Map<String, Method> operationsMap;
+    private Map<Method, Operation> methodOperationMapping;
 
     public DynaCorbaServant(RuntimeComponentService service, Binding binding) throws RequestConfigurationException {
         this.service = service;
         this.binding = binding;
+        this.javaClass = ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass();
+        this.operationsMap = OperationMapper.mapOperationToMethod(javaClass);
         cacheOperationTypes(service.getInterfaceContract().getInterface().getOperations());
+        createMethod2OperationMapping();
+        setDefaultIds();
+    }
 
+    /**
+     * Maps Java methods to Tuscany operations
+     */
+    private void createMethod2OperationMapping() {
+        // for every operation find all methods with the same name, then
+        // compare operations and methods parameters
+        this.methodOperationMapping = new HashMap<Method, Operation>();
+        for (Operation operation : service.getInterfaceContract().getInterface().getOperations()) {
+            List<DataType> inputTypes = operation.getInputType().getLogical();
+            Method[] methods = javaClass.getMethods();
+            for (int i = 0; i < methods.length; i++) {
+                if (methods[i].getName().equals(operation.getName()) && inputTypes.size() == methods[i]
+                    .getParameterTypes().length) {
+                    Class<?>[] parameterTypes = methods[i].getParameterTypes();
+                    int j = 0;
+                    boolean parameterMatch = true;
+                    for (DataType dataType : inputTypes) {
+                        if (!dataType.getPhysical().equals(parameterTypes[j])) {
+                            parameterMatch = false;
+                            break;
+                        }
+                        j++;
+                    }
+                    if (parameterMatch) {
+                        // match found
+                        methodOperationMapping.put(methods[i], operation);
+                        break;
+                    }
+                }
+            }
+
+        }
     }
 
+    /**
+     * Caches TypeTree for every operation in backed component
+     * @param operations
+     * @throws RequestConfigurationException
+     */
     private void cacheOperationTypes(List<Operation> operations) throws RequestConfigurationException {
         for (Operation operation : operations) {
             try {
@@ -80,41 +127,39 @@ public class DynaCorbaServant extends ObjectImpl implements InvokeHandler {
 
                 }
                 operationTypes.setInputType(inputInstances);
-                operationsCache.put(operation.getName(), operationTypes);
+                operationsCache.put(operation, operationTypes);
             } catch (RequestConfigurationException e) {
                 throw e;
             }
         }
     }
 
+    /**
+     * Sets CORBA object ID
+     * @param ids
+     */
     public void setIds(String[] ids) {
         for (int i = 0; i < ids.length; i++) {
             if (ids[i] == null || ids[i].length() == 0) {
-                this.ids = DEFAULT_IDS;
+                // if invalid id was passed then set to default 
+                setDefaultIds();
                 return;
             }
         }
         this.ids = ids;
     }
 
-    public OutputStream _invoke(String method, InputStream in, ResponseHandler rh) {
-
+    public OutputStream _invoke(String operationName, InputStream in, ResponseHandler rh) {
         Operation operation = null;
-
-        List<Operation> operations = service.getInterfaceContract().getInterface().getOperations();
+        Method method = operationsMap.get(operationName);
         // searching for proper operation
-        for (Operation oper : operations) {
-            if (oper.getName().equals(method)) {
-                operation = oper;
-                break;
-            }
-        }
+        operation = methodOperationMapping.get(method);
         if (operation == null) {
             // operation wasn't found
             throw new org.omg.CORBA.BAD_OPERATION(0, org.omg.CORBA.CompletionStatus.COMPLETED_MAYBE);
         } else {
             List<Object> inputInstances = new ArrayList<Object>();
-            OperationTypes types = operationsCache.get(operation.getName());
+            OperationTypes types = operationsCache.get(operation);
             try {
                 // retrieving in arguments
                 for (TypeTree tree : types.getInputType()) {
@@ -129,19 +174,19 @@ public class DynaCorbaServant extends ObjectImpl implements InvokeHandler {
             try {
                 // invocation and sending result
                 Object result = service.getRuntimeWire(binding).invoke(operation, inputInstances.toArray());
+                OutputStream out = rh.createReply();
                 if (types.getOutputType() != null) {
-                    OutputStream out = rh.createReply();
                     TypeTree tree = types.getOutputType();
                     TypeHelpersProxy.write(tree.getRootNode(), out, result);
-                    return out;
                 }
+                return out;
             } catch (InvocationTargetException ie) {
                 // handling user exception
                 try {
                     OutputStream out = rh.createExceptionReply();
                     Class<?> exceptionClass = ie.getTargetException().getClass();
                     TypeTree tree = TypeTreeCreator.createTypeTree(exceptionClass);
-                    String exceptionId = Utils.getExceptionId(exceptionClass);
+                    String exceptionId = Utils.getTypeId(exceptionClass);
                     out.write_string(exceptionId);
                     TypeHelpersProxy.write(tree.getRootNode(), out, ie.getTargetException());
                     return out;
@@ -163,4 +208,12 @@ public class DynaCorbaServant extends ObjectImpl implements InvokeHandler {
         return ids;
     }
 
+    /**
+     * Sets servant ID to default, based on Java class name
+     */
+    private void setDefaultIds() {
+        String id = Utils.getTypeId(javaClass);
+        this.ids = new String[] {id};
+    }
+
 }
diff --git a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/types/util/Utils.java b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/types/util/Utils.java
index 4c1467d3c3..de381f995b 100644
--- a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/types/util/Utils.java
+++ b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/types/util/Utils.java
@@ -26,7 +26,7 @@ public class Utils {
      * @param forClass
      * @return
      */
-    public static String getExceptionId(Class<?> forClass) {
+    public static String getTypeId(Class<?> forClass) {
         String result = forClass.getName().replace('.', '/');
         result = result.replaceAll("Package", "");
         result = "IDL:" + result + ":1.0";
diff --git a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/util/MethodFinder.java b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/util/MethodFinder.java
new file mode 100644
index 0000000000..ea18a33ce0
--- /dev/null
+++ b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/util/MethodFinder.java
@@ -0,0 +1,96 @@
+/*
+ * 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.binding.corba.impl.util;
+
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Utility for finding method in given class.
+ */
+public class MethodFinder {
+
+    private static Map<Class<?>, Class<?>> boxingMapping;
+
+    static {
+        boxingMapping = new HashMap<Class<?>, Class<?>>();
+        boxingMapping.put(boolean.class, Boolean.class);
+        boxingMapping.put(byte.class, Byte.class);
+        boxingMapping.put(short.class, Short.class);
+        boxingMapping.put(char.class, Character.class);
+        boxingMapping.put(int.class, Integer.class);
+        boxingMapping.put(long.class, Long.class);
+        boxingMapping.put(float.class, Float.class);
+        boxingMapping.put(double.class, Double.class);
+    }
+
+    /**
+     * Converts primitive class to its object equivalent.
+     * 
+     * @param parameter class to convert
+     * @return object equivalent for primitive type. If parameter wasn't
+     *         primitive then returns parameter.
+     */
+    private static Class<?> normalizePrimitive(Class<?> parameter) {
+        Class<?> result = boxingMapping.get(parameter);
+        if (result != null) {
+            return result;
+        } else {
+            // not a primitive - no need to normalize
+            return parameter;
+        }
+    }
+
+    /**
+     * Finds appropriate method. This method ignores difference between
+     * primitive types and theirs object equivalents. Ie. if we want to find
+     * method "get" in java.util.List with only one parameter, which type is
+     * Integer then we'll obtain method get(int).
+     * 
+     * @param forClass class which possibly contains desired method 
+     * @param methodName desired methods name
+     * @param parameterTypes desired methods parameter types
+     * @return desired method, if no method was found then null will be returned
+     */
+    public static Method findMethod(Class<?> forClass, String methodName, Class<?>[] parameterTypes) {
+        Method[] methods = forClass.getMethods();
+        for (int i = 0; i < methods.length; i++) {
+            if (methods[i].getName().equals(methodName)) {
+                Class<?>[] methodPTypes = methods[i].getParameterTypes();
+                if (methodPTypes.length == parameterTypes.length) {
+                    boolean parameterMatch = true;
+                    for (int j = 0; j < methodPTypes.length; j++) {
+                        Class<?> nMethodPType = normalizePrimitive(methodPTypes[j]);
+                        Class<?> nParameterType = normalizePrimitive(parameterTypes[j]);
+                        if (!nMethodPType.equals(nParameterType)) {
+                            parameterMatch = false;
+                            break;
+                        }
+                    }
+                    if (parameterMatch) {
+                        return methods[i];
+                    }
+                }
+            }
+        }
+        return null;
+    }
+}
diff --git a/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/util/OperationMapper.java b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/util/OperationMapper.java
new file mode 100644
index 0000000000..d5f31dd723
--- /dev/null
+++ b/java/sca/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/util/OperationMapper.java
@@ -0,0 +1,516 @@
+/*
+ * 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.binding.corba.impl.util;
+
+import java.lang.reflect.Method;
+import java.rmi.RemoteException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.LinkedHashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.omg.CORBA.portable.IDLEntity;
+
+/**
+ * @version $Rev$ $Date$
+ * @see UtilInitializer
+ */
+public final class OperationMapper {
+
+    private static Set<Class<?>> getAllInterfaces(Class<?> intfClass) {
+        Set<Class<?>> allInterfaces = new LinkedHashSet<Class<?>>();
+
+        LinkedList<Class<?>> stack = new LinkedList<Class<?>>();
+        stack.addFirst(intfClass);
+
+        while (!stack.isEmpty()) {
+            Class<?> intf = stack.removeFirst();
+            allInterfaces.add(intf);
+            stack.addAll(0, Arrays.asList(intf.getInterfaces()));
+        }
+
+        return allInterfaces;
+    }
+    
+    @SuppressWarnings("unchecked")
+    public static Map<Method, String> mapMethodToOperation(Class<?> intfClass) {
+        return iiopMap(intfClass, false);
+    }
+
+    @SuppressWarnings("unchecked")
+    public static Map<String, Method> mapOperationToMethod(Class<?> intfClass) {
+        return iiopMap(intfClass, true);
+    }
+
+    @SuppressWarnings("unchecked")
+    private static Map iiopMap(Class<?> intfClass, boolean operationToMethod) {
+        Method[] methods = getAllMethods(intfClass);
+
+        // find every valid getter
+        Map<Method, String> getterByMethod = new HashMap<Method, String>(methods.length);
+        Map<String, Method> getterByName = new HashMap<String, Method>(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            String methodName = method.getName();
+
+            // no arguments allowed
+            if (method.getParameterTypes().length != 0) {
+                continue;
+            }
+
+            // must start with get or is
+            String verb;
+            if (methodName.startsWith("get") && methodName.length() > 3 && method.getReturnType() != void.class) {
+                verb = "get";
+            } else if (methodName.startsWith("is") && methodName.length() > 2 && method.getReturnType() == boolean.class) {
+                verb = "is";
+            } else {
+                continue;
+            }
+
+            // must only throw Remote or Runtime Exceptions
+            boolean exceptionsValid = true;
+            Class[] exceptionTypes = method.getExceptionTypes();
+            for (int j = 0; j < exceptionTypes.length; j++) {
+                Class<?> exceptionType = exceptionTypes[j];
+                if (!RemoteException.class.isAssignableFrom(exceptionType) &&
+                        !RuntimeException.class.isAssignableFrom(exceptionType) &&
+                        !Error.class.isAssignableFrom(exceptionType)) {
+                    exceptionsValid = false;
+                    break;
+                }
+            }
+            if (!exceptionsValid) {
+                continue;
+            }
+
+            String propertyName;
+            if (methodName.length() > verb.length() + 1 && Character.isUpperCase(methodName.charAt(verb.length() + 1))) {
+                propertyName = methodName.substring(verb.length());
+            } else {
+                propertyName = Character.toLowerCase(methodName.charAt(verb.length())) + methodName.substring(verb.length() + 1);
+            }
+            getterByMethod.put(method, propertyName);
+            getterByName.put(propertyName, method);
+        }
+
+        Map<Method, String> setterByMethod = new HashMap<Method, String>(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            String methodName = method.getName();
+
+            // must have exactally one arg
+            if (method.getParameterTypes().length != 1) {
+                continue;
+            }
+
+            // must return non void
+            if (method.getReturnType() != void.class) {
+                continue;
+            }
+
+            // must start with set
+            if (!methodName.startsWith("set") || methodName.length() <= 3) {
+                continue;
+            }
+
+            // must only throw Remote or Runtime Exceptions
+            boolean exceptionsValid = true;
+            Class<?>[] exceptionTypes = method.getExceptionTypes();
+            for (int j = 0; j < exceptionTypes.length; j++) {
+                Class<?> exceptionType = exceptionTypes[j];
+                if (!RemoteException.class.isAssignableFrom(exceptionType) &&
+                        !RuntimeException.class.isAssignableFrom(exceptionType) &&
+                        !Error.class.isAssignableFrom(exceptionType)) {
+                    exceptionsValid = false;
+                    break;
+                }
+            }
+            if (!exceptionsValid) {
+                continue;
+            }
+
+            String propertyName;
+            if (methodName.length() > 4 && Character.isUpperCase(methodName.charAt(4))) {
+                propertyName = methodName.substring(3);
+            } else {
+                propertyName = Character.toLowerCase(methodName.charAt(3)) + methodName.substring(4);
+            }
+
+            // must have a matching getter
+            Method getter = (Method) getterByName.get(propertyName);
+            if (getter == null) {
+                continue;
+            }
+
+            // setter property must match getter return value
+            if (!method.getParameterTypes()[0].equals(getter.getReturnType())) {
+                continue;
+            }
+            setterByMethod.put(method, propertyName);
+        }
+
+        // index the methods by name... used to determine which methods are overloaded
+        HashMap<String, List<Method>> overloadedMethods = new HashMap<String, List<Method>>(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            if (getterByMethod.containsKey(method) || setterByMethod.containsKey(method)) {
+                continue;
+            }
+            String methodName = method.getName();
+            List<Method> methodList = overloadedMethods.get(methodName);
+            if (methodList == null) {
+                methodList = new LinkedList<Method>();
+                overloadedMethods.put(methodName, methodList);
+            }
+            methodList.add(method);
+        }
+
+        // index the methods by lower case name... used to determine which methods differ only by case
+        Map<String, Set<String>> caseCollisionMethods = new HashMap<String, Set<String>>(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            if (getterByMethod.containsKey(method) || setterByMethod.containsKey(method)) {
+                continue;
+            }
+            String lowerCaseMethodName = method.getName().toLowerCase();
+            Set<String> methodSet = caseCollisionMethods.get(lowerCaseMethodName);
+            if (methodSet == null) {
+                methodSet = new HashSet<String>();
+                caseCollisionMethods.put(lowerCaseMethodName, methodSet);
+            }
+            methodSet.add(method.getName());
+        }
+
+        String className = getClassName(intfClass);
+        Map iiopMap = new HashMap(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+
+            String iiopName = (String) getterByMethod.get(method);
+            if (iiopName != null) {
+                // if we have a leading underscore prepend with J
+                if (iiopName.charAt(0) == '_') {
+                    iiopName = "J_get_" + iiopName.substring(1);
+                } else {
+                    iiopName = "_get_" + iiopName;
+                }
+            } else {
+                iiopName = (String) setterByMethod.get(method);
+                if (iiopName != null) {
+                    // if we have a leading underscore prepend with J
+                    if (iiopName.charAt(0) == '_') {
+                        iiopName = "J_set_" + iiopName.substring(1);
+                    } else {
+                        iiopName = "_set_" + iiopName;
+                    }
+                } else {
+                    iiopName = method.getName();
+
+                    // if we have a leading underscore prepend with J
+                    if (iiopName.charAt(0) == '_') {
+                        iiopName = "J" + iiopName;
+                    }
+                }
+            }
+
+            // if this name only differs by case add the case index to the end
+            Set<String> caseCollisions = caseCollisionMethods.get(method.getName().toLowerCase());
+            if (caseCollisions != null && caseCollisions.size() > 1) {
+                iiopName += upperCaseIndexString(iiopName);
+            }
+
+            // if this is an overloaded method append the parameter string
+            List<Method> overloads = overloadedMethods.get(method.getName());
+            if (overloads != null && overloads.size() > 1) {
+                iiopName += buildOverloadParameterString(method.getParameterTypes());
+            }
+
+            // if we have a leading underscore prepend with J
+            iiopName = replace(iiopName, '$', "U0024");
+
+            // if we have matched a keyword prepend with an underscore
+            if (keywords.contains(iiopName.toLowerCase())) {
+                iiopName = "_" + iiopName;
+            }
+
+            // if the name is the same as the class name, append an underscore
+            if (iiopName.equalsIgnoreCase(className)) {
+                iiopName += "_";
+            }
+
+            if (operationToMethod) {
+                iiopMap.put(iiopName, method);
+            } else {
+                iiopMap.put(method, iiopName);
+            }
+        }
+
+        return iiopMap;
+    }
+    
+    private static Method[] getAllMethods(Class<?> intfClass) {
+        List<Method> methods = new LinkedList<Method>();
+        for (Iterator<Class<?>> iterator = getAllInterfaces(intfClass).iterator(); iterator.hasNext();) {
+            Class<?> intf = iterator.next();
+            methods.addAll(Arrays.asList(intf.getDeclaredMethods()));
+        }
+
+        return (Method[]) methods.toArray(new Method[methods.size()]);
+    }
+
+    /**
+     * Return the a string containing an underscore '_' index of each uppercase
+     * character in the IIOP name. This is used for distinction of names that
+     * only differ by case, since CORBA does not support case sensitive names.
+     */
+    private static String upperCaseIndexString(String iiopName) {
+        StringBuffer stringBuffer = new StringBuffer();
+        for (int i = 0; i < iiopName.length(); i++) {
+            char c = iiopName.charAt(i);
+            if (Character.isUpperCase(c)) {
+                stringBuffer.append('_').append(i);
+            }
+        }
+        return stringBuffer.toString();
+    }
+
+    /**
+     * Replaces any occurances of the specified "oldChar" with the new string.
+     * This is used to replace occurances if '$' in CORBA names since '$' is a
+     * special character
+     */
+    private static String replace(String source, char oldChar, String newString) {
+        StringBuffer stringBuffer = new StringBuffer(source.length());
+        for (int i = 0; i < source.length(); i++) {
+            char c = source.charAt(i);
+            if (c == oldChar) {
+                stringBuffer.append(newString);
+            } else {
+                stringBuffer.append(c);
+            }
+        }
+        return stringBuffer.toString();
+    }
+
+    /**
+     * Return the a string containing a double underscore '__' list of parameter
+     * types encoded using the Java to IDL rules. This is used for distinction
+     * of methods that only differ by parameter lists.
+     */
+    private static String buildOverloadParameterString(Class<?>[] parameterTypes) {
+        String name = "";
+        if (parameterTypes.length == 0) {
+            name += "__";
+        } else {
+            for (int i = 0; i < parameterTypes.length; i++) {
+                Class<?> parameterType = parameterTypes[i];
+                name += buildOverloadParameterString(parameterType);
+            }
+        }
+        return name.replace('.', '_');
+    }
+
+    /**
+     * Returns a single parameter type encoded using the Java to IDL rules.
+     */
+    private static String buildOverloadParameterString(Class<?> parameterType) {
+        String name = "_";
+
+        int arrayDimensions = 0;
+        while (parameterType.isArray()) {
+            arrayDimensions++;
+            parameterType = parameterType.getComponentType();
+        }
+
+        // arrays start with org_omg_boxedRMI_
+        if (arrayDimensions > 0) {
+            name += "_org_omg_boxedRMI";
+        }
+
+        // IDLEntity types must be prefixed with org_omg_boxedIDL_
+        if (IDLEntity.class.isAssignableFrom(parameterType)) {
+            name += "_org_omg_boxedIDL";
+        }
+
+        // add package... some types have special mappings in corba
+        String packageName = (String)specialTypePackages.get(parameterType.getName());
+        if (packageName == null) {
+            packageName = getPackageName(parameterType.getName());
+        }
+        if (packageName.length() > 0) {
+            name += "_" + packageName;
+        }
+
+        // arrays now contain a dimension indicator
+        if (arrayDimensions > 0) {
+            name += "_" + "seq" + arrayDimensions;
+        }
+
+        // add the class name
+        String className = (String)specialTypeNames.get(parameterType.getName());
+        if (className == null) {
+            className = buildClassName(parameterType);
+        }
+        name += "_" + className;
+
+        return name;
+    }
+
+    /**
+     * Returns a string containing an encoded class name.
+     */
+    private static String buildClassName(Class<?> type) {
+        if (type.isArray()) {
+            throw new IllegalArgumentException("type is an array: " + type);
+        }
+
+        // get the classname
+        String typeName = type.getName();
+        int endIndex = typeName.lastIndexOf('.');
+        if (endIndex < 0) {
+            return typeName;
+        }
+        StringBuffer className = new StringBuffer(typeName.substring(endIndex + 1));
+
+        // for innerclasses replace the $ separator with two underscores
+        // we can't just blindly replace all $ characters since class names can
+        // contain the $ character
+        if (type.getDeclaringClass() != null) {
+            String declaringClassName = getClassName(type.getDeclaringClass());
+            assert className.toString().startsWith(declaringClassName + "$");
+            className.replace(declaringClassName.length(), declaringClassName.length() + 1, "__");
+        }
+
+        // if we have a leading underscore prepend with J
+        if (className.charAt(0) == '_') {
+            className.insert(0, "J");
+        }
+        return className.toString();
+    }
+    
+    private static String getClassName(Class<?> type) {
+        if (type.isArray()) {
+            throw new IllegalArgumentException("type is an array: " + type);
+        }
+
+        // get the classname
+        String typeName = type.getName();
+        int endIndex = typeName.lastIndexOf('.');
+        if (endIndex < 0) {
+            return typeName;
+        }
+        return typeName.substring(endIndex + 1);
+    }
+
+    private static String getPackageName(String interfaceName) {
+        int endIndex = interfaceName.lastIndexOf('.');
+        if (endIndex < 0) {
+            return "";
+        }
+        return interfaceName.substring(0, endIndex);
+    }
+
+    private static final Map<String, String> specialTypeNames;
+    private static final Map<String, String> specialTypePackages;
+    private static final Set<String> keywords;
+
+    static {
+        specialTypeNames = new HashMap<String, String>();
+        specialTypeNames.put("boolean", "boolean");
+        specialTypeNames.put("char", "wchar");
+        specialTypeNames.put("byte", "octet");
+        specialTypeNames.put("short", "short");
+        specialTypeNames.put("int", "long");
+        specialTypeNames.put("long", "long_long");
+        specialTypeNames.put("float", "float");
+        specialTypeNames.put("double", "double");
+        specialTypeNames.put("java.lang.Class", "ClassDesc");
+        specialTypeNames.put("java.lang.String", "WStringValue");
+        specialTypeNames.put("org.omg.CORBA.Object", "Object");
+
+        specialTypePackages = new HashMap<String, String>();
+        specialTypePackages.put("boolean", "");
+        specialTypePackages.put("char", "");
+        specialTypePackages.put("byte", "");
+        specialTypePackages.put("short", "");
+        specialTypePackages.put("int", "");
+        specialTypePackages.put("long", "");
+        specialTypePackages.put("float", "");
+        specialTypePackages.put("double", "");
+        specialTypePackages.put("java.lang.Class", "javax.rmi.CORBA");
+        specialTypePackages.put("java.lang.String", "CORBA");
+        specialTypePackages.put("org.omg.CORBA.Object", "");
+
+        keywords = new HashSet<String>();
+        keywords.add("abstract");
+        keywords.add("any");
+        keywords.add("attribute");
+        keywords.add("boolean");
+        keywords.add("case");
+        keywords.add("char");
+        keywords.add("const");
+        keywords.add("context");
+        keywords.add("custom");
+        keywords.add("default");
+        keywords.add("double");
+        keywords.add("enum");
+        keywords.add("exception");
+        keywords.add("factory");
+        keywords.add("false");
+        keywords.add("fixed");
+        keywords.add("float");
+        keywords.add("in");
+        keywords.add("inout");
+        keywords.add("interface");
+        keywords.add("long");
+        keywords.add("module");
+        keywords.add("native");
+        keywords.add("object");
+        keywords.add("octet");
+        keywords.add("oneway");
+        keywords.add("out");
+        keywords.add("private");
+        keywords.add("public");
+        keywords.add("raises");
+        keywords.add("readonly");
+        keywords.add("sequence");
+        keywords.add("short");
+        keywords.add("string");
+        keywords.add("struct");
+        keywords.add("supports");
+        keywords.add("switch");
+        keywords.add("true");
+        keywords.add("truncatable");
+        keywords.add("typedef");
+        keywords.add("union");
+        keywords.add("unsigned");
+        keywords.add("valuebase");
+        keywords.add("valuetype");
+        keywords.add("void");
+        keywords.add("wchar");
+        keywords.add("wstring");
+    }
+
+}
diff --git a/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/CorbaTypesTestCase.java b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/CorbaTypesTestCase.java
index 4419dce132..e41a60d86a 100644
--- a/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/CorbaTypesTestCase.java
+++ b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/CorbaTypesTestCase.java
@@ -558,8 +558,6 @@ public class CorbaTypesTestCase {
             fail();
         } catch (Exception e) {
             assertTrue(e instanceof RequestConfigurationException);
-        } finally {
-            request.release();
         }
 
         try {
@@ -568,8 +566,6 @@ public class CorbaTypesTestCase {
             fail();
         } catch (Exception e) {
             assertTrue(e instanceof RequestConfigurationException);
-        } finally {
-            request.release();
         }
 
         try {
@@ -578,17 +574,13 @@ public class CorbaTypesTestCase {
             fail();
         } catch (Exception e) {
             assertTrue(e instanceof RequestConfigurationException);
-        } finally {
-            request.release();
         }
-
+        
         try {
             request = new DynaCorbaRequest(refArraysSetter, "whatever");
             request.setOutputType(SomeStruct.class);
         } catch (Exception e) {
             fail();
-        } finally {
-            request.release();
         }
     }
 
@@ -604,8 +596,6 @@ public class CorbaTypesTestCase {
             fail();
         } catch (Exception e) {
             assertTrue(e instanceof RequestConfigurationException);
-        } finally {
-            request.release();
         }
 
         try {
@@ -614,8 +604,6 @@ public class CorbaTypesTestCase {
             fail();
         } catch (Exception e) {
             assertTrue(e instanceof RequestConfigurationException);
-        } finally {
-            request.release();
         }
 
         try {
@@ -624,8 +612,6 @@ public class CorbaTypesTestCase {
             fail();
         } catch (Exception e) {
             assertTrue(e instanceof RequestConfigurationException);
-        } finally {
-            request.release();
         }
 
         try {
@@ -633,8 +619,6 @@ public class CorbaTypesTestCase {
             request.setOutputType(Color.class);
         } catch (Exception e) {
             fail();
-        } finally {
-            request.release();
         }
     }
 
diff --git a/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/MappingTestInterface.java b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/MappingTestInterface.java
new file mode 100644
index 0000000000..11bcdc195e
--- /dev/null
+++ b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/MappingTestInterface.java
@@ -0,0 +1,45 @@
+/*
+ * 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.binding.corba.testing;
+
+/**
+ * Interface that can be tested for operations mapping
+ */
+public interface MappingTestInterface {
+
+    int getIntField();
+
+    void setIntField(int intField);
+
+    boolean isBoolField();
+
+    void setBoolField(boolean boolField);
+
+    void overloadedName();
+
+    void overloadedName(String arg1);
+
+    void overloadedName(String arg1, int arg2);
+
+    void caseCollision();
+
+    void CaseCollision();
+
+}
diff --git a/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/MethodFinderTestCase.java b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/MethodFinderTestCase.java
new file mode 100644
index 0000000000..fa64afca8b
--- /dev/null
+++ b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/MethodFinderTestCase.java
@@ -0,0 +1,69 @@
+/*
+ * 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.binding.corba.testing;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.binding.corba.impl.util.MethodFinder;
+import org.junit.Test;
+
+/**
+ * Various tests for MethodFinder
+ */
+public class MethodFinderTestCase {
+
+    /**
+     * Tests finding existing methods
+     */
+    @Test
+    public void test_findExistingMethod() {
+        try {
+            String methodName = "rotateLeft";
+            Method sample = Integer.class.getMethod(methodName, new Class<?>[] {int.class, int.class});
+            Method m1 = MethodFinder.findMethod(Integer.class, methodName, new Class<?>[] {int.class, int.class});
+            Method m2 =
+                MethodFinder.findMethod(Integer.class, methodName, new Class<?>[] {Integer.class, Integer.class});
+            assertEquals(sample, m1);
+            assertEquals(sample, m2);
+        } catch (Exception e) {
+            e.printStackTrace();
+            fail();
+        }
+    }
+
+    /**
+     * Tests null result value for not existing method
+     */
+    @Test
+    public void test_findNotExistingMethod() {
+        try {
+            String methodName = "rotateLeft";
+            Method method = MethodFinder.findMethod(Integer.class, methodName, new Class<?>[] {});
+            assertEquals(null, method);
+        } catch (Exception e) {
+            e.printStackTrace();
+            fail();
+        }
+    }
+
+}
diff --git a/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/OperationMappingTestCase.java b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/OperationMappingTestCase.java
new file mode 100644
index 0000000000..8d3f34f48c
--- /dev/null
+++ b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/OperationMappingTestCase.java
@@ -0,0 +1,66 @@
+/*
+ * 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.binding.corba.testing;
+
+import static org.junit.Assert.assertEquals;
+
+import java.lang.reflect.Method;
+import java.util.Map;
+
+import org.apache.tuscany.sca.binding.corba.impl.util.OperationMapper;
+import org.junit.Test;
+
+/**
+ * Various tests for OperationsMapping
+ */
+public class OperationMappingTestCase {
+
+    /**
+     * Tests if Java2IDLUtil maps methods to operations correctly
+     */
+    @Test
+    public void test_mappingRules() {
+        Map<Method, String> met2op = OperationMapper.mapMethodToOperation(MappingTestInterface.class);
+        for (Method method : met2op.keySet()) {
+            String name = method.getName();
+            String translatedName = met2op.get(method);
+            if (name.equals("getIntField")) {
+                assertEquals("_get_intField", translatedName);
+            } else if (name.equals("setIntField")) {
+                assertEquals("_set_intField", translatedName);
+            } else if (name.equals("isBoolField")) {
+                assertEquals("_get_boolField", translatedName);
+            } else if (name.equals("setBoolField")) {
+                assertEquals("_set_boolField", translatedName);
+            } else if (name.equals("overloadedName") && method.getParameterTypes().length == 0) {
+                assertEquals("overloadedName__", translatedName);
+            } else if (name.equals("overloadedName") && method.getParameterTypes().length == 1) {
+                assertEquals("overloadedName__CORBA_WStringValue", translatedName);
+            } else if (name.equals("overloadedName") && method.getParameterTypes().length == 2) {
+                assertEquals("overloadedName__CORBA_WStringValue__long", translatedName);
+            } else if (name.equals("caseCollision")) {
+                assertEquals("caseCollision_4", translatedName);
+            } else if (name.equals("CaseCollision")) {
+                assertEquals("CaseCollision_0_4", translatedName);
+            }
+        }
+    }
+
+}
diff --git a/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/service/mocks/TestInterface.java b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/service/mocks/TestInterface.java
index 8c74fd3a8c..1fcacca732 100644
--- a/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/service/mocks/TestInterface.java
+++ b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/service/mocks/TestInterface.java
@@ -21,8 +21,10 @@ package org.apache.tuscany.sca.binding.corba.testing.service.mocks;
 
 import java.util.List;
 
-import org.apache.tuscany.sca.interfacedef.Interface;
+import javax.xml.namespace.QName;
+
 import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
 import org.apache.tuscany.sca.policy.Intent;
 import org.apache.tuscany.sca.policy.IntentAttachPointType;
 import org.apache.tuscany.sca.policy.PolicySet;
@@ -30,12 +32,14 @@ import org.apache.tuscany.sca.policy.PolicySet;
 /**
  * Mock TestInterface implementation. Only few methods needs to be implemented.
  */
-public class TestInterface implements Interface {
+public class TestInterface implements JavaInterface {
 
     private List<Operation> operations;
+    private Class<?> javaClass;
 
-    public TestInterface(List<Operation> opearations) {
+    public TestInterface(List<Operation> opearations, Class<?> javaClass) {
         this.operations = opearations;
+        this.javaClass = javaClass;
     }
 
     public List<Operation> getOperations() {
@@ -94,4 +98,41 @@ public class TestInterface implements Interface {
         return null;
     }
 
+    public Class<?> getCallbackClass() {
+        return null;
+    }
+
+    public Class<?> getJavaClass() {
+        return javaClass;
+    }
+
+    public String getName() {
+        return null;
+    }
+
+    public QName getQName() {
+        return null;
+    }
+
+    public void setCallbackClass(Class<?> arg0) {
+    }
+
+    public void setJavaClass(Class<?> javaClass) {
+        this.javaClass = javaClass;
+    }
+
+    public void setName(String arg0) {   
+    }
+
+    public void setQName(QName arg0) {
+        
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean arg0) {   
+    }
+
 }
diff --git a/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/service/mocks/TestRuntimeComponentService.java b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/service/mocks/TestRuntimeComponentService.java
index 58793c044e..e105c5f3de 100644
--- a/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/service/mocks/TestRuntimeComponentService.java
+++ b/java/sca/modules/binding-corba-runtime/src/test/java/org/apache/tuscany/sca/binding/corba/testing/service/mocks/TestRuntimeComponentService.java
@@ -73,7 +73,7 @@ public class TestRuntimeComponentService implements RuntimeComponentService {
                 operation.setName(methods[i].getName());
             }
         }
-        TestInterface iface = new TestInterface(operations);
+        TestInterface iface = new TestInterface(operations, invocationTarget.getClass());
         interfaceContract = new TestInterfaceContract();
         interfaceContract.setInterface(iface);
     }