Refine echo binding to use EchoServer for the reference calls

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@784448 13f79535-47bb-0310-9956-ffa450edef68

14 files changed, 128 insertions, 124 deletions

diff --git a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingInvoker.java b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingInvoker.java
index 91697fcd9a..f9bb195b29 100644
--- a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingInvoker.java
+++ b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoBindingInvoker.java
@@ -6,27 +6,30 @@
  * 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.    
+ * under the License.
  */
 package echo.provider;
 
 import org.apache.tuscany.sca.invocation.Invoker;
 import org.apache.tuscany.sca.invocation.Message;
 
+import echo.server.EchoServer;
+
 /**
  * Invoker for the sample echo binding.
  */
 class EchoBindingInvoker implements Invoker {
-    
-    EchoBindingInvoker() {
+    private String uri;
+    EchoBindingInvoker(String uri) {
+        this.uri = uri;
     }
 
     public Message invoke(Message msg) {
@@ -35,14 +38,14 @@ class EchoBindingInvoker implements Invoker {
             Object[] args = msg.getBody();
 
             // echo back the first parameter, a real binding would invoke some API for flowing the request
-            Object result = args[0];
-                                 
+            Object result = EchoServer.getServer().call(uri, args);
+
             msg.setBody(result);
-            
+
         } catch (Exception e) {
             msg.setFaultBody(e);
         }
         return msg;
-    }  
+    }
 
 }
diff --git a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoReferenceBindingProvider.java b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoReferenceBindingProvider.java
index 0efc319af9..dbd0c535f4 100644
--- a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoReferenceBindingProvider.java
+++ b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoReferenceBindingProvider.java
@@ -6,15 +6,15 @@
  * 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.    
+ * under the License.
  */
 
 package echo.provider;
@@ -51,9 +51,9 @@ class EchoReferenceBindingProvider implements ReferenceBindingProvider {
                 return new EchoBindingPoliciedInvoker(policySetAttachPoint.getPolicySets());
             }
         }
-        return new EchoBindingInvoker();
+        return new EchoBindingInvoker(binding.getURI());
     }
-    
+
     public boolean supportsOneWayInvocation() {
         return false;
     }
diff --git a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoServiceBindingProvider.java b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoServiceBindingProvider.java
index 1cd1e5af4e..43eb562c55 100644
--- a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoServiceBindingProvider.java
+++ b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/provider/EchoServiceBindingProvider.java
@@ -6,15 +6,15 @@
  * 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.    
+ * under the License.
  */
 
 package echo.provider;
@@ -35,14 +35,16 @@ import echo.server.EchoServiceListener;
  * Implementation of the Echo binding provider.
  */
 class EchoServiceBindingProvider implements ServiceBindingProvider {
-    
+
     private RuntimeComponent component;
-    private RuntimeComponentService service;  
+    private RuntimeComponentService service;
     private EchoBinding binding;
     private MessageFactory messageFactory;
-    
+
     EchoServiceBindingProvider(RuntimeComponent component,
-                                      RuntimeComponentService service, EchoBinding binding, MessageFactory messageFactory) {
+                               RuntimeComponentService service,
+                               EchoBinding binding,
+                               MessageFactory messageFactory) {
         this.component = component;
         this.service = service;
         this.binding = binding;
@@ -52,24 +54,24 @@ class EchoServiceBindingProvider implements ServiceBindingProvider {
     public InterfaceContract getBindingInterfaceContract() {
         return service.getInterfaceContract();
     }
-    
+
     public boolean supportsOneWayInvocation() {
         return false;
     }
 
     public void start() {
 
-        RuntimeComponentService componentService = (RuntimeComponentService) service;
+        RuntimeComponentService componentService = (RuntimeComponentService)service;
         RuntimeWire wire = componentService.getRuntimeWire(binding);
         InvocationChain chain = wire.getInvocationChains().get(0);
-        
+
         // Register with the hosting server
         String uri = binding.getURI();
         EchoServer.getServer().register(uri, new EchoServiceListener(chain.getHeadInvoker(), messageFactory));
     }
 
     public void stop() {
-        
+
         // Unregister from the hosting server
         String uri = component.getURI() + "/" + binding.getName();
         EchoServer.getServer().unregister(uri);
diff --git a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/server/EchoServer.java b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/server/EchoServer.java
index 8ea2395d04..7f3a4f9ac3 100644
--- a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/server/EchoServer.java
+++ b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/server/EchoServer.java
@@ -6,15 +6,15 @@
  * 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.    
+ * under the License.
  */
 
 package echo.server;
@@ -24,7 +24,7 @@ import java.util.HashMap;
 import java.util.Map;
 
 /**
- * A sample Echo server, showing how to integrate service bindings. 
+ * A sample Echo server, showing how to integrate service bindings.
  */
 public class EchoServer {
 
@@ -46,7 +46,7 @@ public class EchoServer {
 
     /**
      * Register a service under the given name.
-     * 
+     *
      * @param service
      * @param name
      */
@@ -66,13 +66,17 @@ public class EchoServer {
 
     /**
      * Dispatch an incoming interaction to the corresponding service.
-     * 
+     *
      * @param uri
-     * @param input
+     * @param args
      * @return
      */
-    public String sendReceive(String uri, String input) throws InvocationTargetException {
-        return services.get(uri).sendReceive(input);
+    public Object call(String uri, Object[] args) throws InvocationTargetException {
+        EchoServiceListener service = services.get(uri);
+        if (service == null) {
+            return args[0];
+        }
+        return service.call(args);
     }
 
 }
diff --git a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/server/EchoServiceListener.java b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/server/EchoServiceListener.java
index 32336dd94f..bc6aa74037 100644
--- a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/server/EchoServiceListener.java
+++ b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/java/echo/server/EchoServiceListener.java
@@ -6,15 +6,15 @@
  * 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.    
+ * under the License.
  */
 package echo.server;
 
@@ -34,19 +34,19 @@ public class EchoServiceListener {
         this.messageFactory = messageFactory;
     }
 
-    public String sendReceive(String input) throws InvocationTargetException {
+    public Object call(Object[] args) throws InvocationTargetException {
 
         // Create a request message
         Message request = messageFactory.createMessage();
-        request.setBody(new Object[] {input});
-        
+        request.setBody(args);
+
         // Dispatch and get the response
         Message response = invoker.invoke(request);
         Object body = response.getBody();
         if (response.isFault()) {
             throw new InvocationTargetException((Throwable)body);
         }
-        return (String)body;
+        return body;
     }
 
 }
diff --git a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/resources/sample-binding-echo.xsd b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/resources/sample-binding-echo.xsd
index 9b64df4871..75edf068ae 100644
--- a/branches/sca-java-1.x/samples/binding-echo-extension/src/main/resources/sample-binding-echo.xsd
+++ b/branches/sca-java-1.x/samples/binding-echo-extension/src/main/resources/sample-binding-echo.xsd
@@ -7,29 +7,30 @@
  * 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.    
+ * under the License.
 -->
-<schema xmlns="http://www.w3.org/2001/XMLSchema" 
-    targetNamespace="http://echo" 
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://echo"
     xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
-    xmlns:e="http://echo" 
+    xmlns:e="http://echo"
     elementFormDefault="qualified">
 
     <import namespace="http://www.osoa.org/xmlns/sca/1.0"/>
 
     <element name="binding.echo" type="e:EchoBinding"/>
-    
+
     <complexType name="EchoBinding">
         <complexContent>
             <extension base="sca:Binding">
+                <anyAttribute namespace="##other" processContents="lax"/>
             </extension>
         </complexContent>
     </complexType>
diff --git a/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoComponentImpl.java b/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoComponentImpl.java
index ba68dfe908..cec1c2bdbc 100644
--- a/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoComponentImpl.java
+++ b/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoComponentImpl.java
@@ -6,27 +6,29 @@
  * 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.    
+ * under the License.
  */
 package echo;
 
 import org.osoa.sca.annotations.Constructor;
 import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Service;
 
 
 /**
  * A simple client component that uses a reference with an Echo binding.
- * 
+ *
  * @version $Rev$ $Date$
  */
+@Service(Echo.class)
 public class EchoComponentImpl implements Echo {
 
     private Echo echoReference;
diff --git a/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoReferenceTestCase.java b/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoReferenceTestCase.java
index 7383077f18..8922c7702a 100644
--- a/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoReferenceTestCase.java
+++ b/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoReferenceTestCase.java
@@ -6,15 +6,15 @@
  * 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.    
+ * under the License.
  */
 package echo;
 
@@ -35,7 +35,7 @@ public class EchoReferenceTestCase extends TestCase {
         scaDomain = SCADomain.newInstance("EchoBinding.composite");
         service = scaDomain.getService(Echo.class, "EchoComponent");
     }
-    
+
     @Override
     protected void tearDown() throws Exception {
         scaDomain.close();
@@ -43,7 +43,7 @@ public class EchoReferenceTestCase extends TestCase {
 
     public void testEchoBinding() {
         String result = service.echo("foo");
-        assertEquals(result, "oof");
+        assertEquals("oof", result);
     }
 
 
diff --git a/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoServiceTestCase.java b/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoServiceTestCase.java
index dbc047ee77..8056e43280 100644
--- a/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoServiceTestCase.java
+++ b/branches/sca-java-1.x/samples/binding-echo-extension/src/test/java/echo/EchoServiceTestCase.java
@@ -6,15 +6,15 @@
  * 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.    
+ * under the License.
  */
 package echo;
 
@@ -35,15 +35,15 @@ public class EchoServiceTestCase extends TestCase {
     protected void setUp() throws Exception {
         scaDomain = SCADomain.newInstance("EchoBinding.composite");
     }
-    
+
     @Override
     protected void tearDown() throws Exception {
         scaDomain.close();
     }
 
     public void testEchoBinding() throws Exception {
-        String result = EchoServer.getServer().sendReceive("http://example.com/temp", "foo");
-        assertEquals(result, "oof");
+        Object result = EchoServer.getServer().call("http://example.com/server", new Object[] {"foo"});
+        assertEquals("oof", result);
     }
 
 
diff --git a/branches/sca-java-1.x/samples/binding-echo-extension/src/test/resources/EchoBinding.composite b/branches/sca-java-1.x/samples/binding-echo-extension/src/test/resources/EchoBinding.composite
index 456dfbd94d..3b81be5bf4 100644
--- a/branches/sca-java-1.x/samples/binding-echo-extension/src/test/resources/EchoBinding.composite
+++ b/branches/sca-java-1.x/samples/binding-echo-extension/src/test/resources/EchoBinding.composite
@@ -7,37 +7,31 @@
  * 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.    
+ * under the License.
 -->
-<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
-        xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"
-	targetNamespace="http://sample/echo"
-	xmlns:se="http://sample/echo"
-	xmlns:e="http://echo"
-	xmlns:p="http://sample/policy"
-        xmlns:t="http://test"
-	name="EchoBinding">
-
-    <service name="EchoService" promote="EchoComponent">
-        <interface.java interface="echo.Echo"/>
-        <e:binding.echo uri="http://example.com/temp"  />
-    </service>
-
+<composite
+    xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    targetNamespace="http://sample/echo"
+    xmlns:e="http://echo"
+    xmlns:t="http://test"
+    name="EchoBinding">
     <component name="EchoComponent">
-        <implementation.java class="echo.EchoComponentImpl"/>
+        <implementation.java
+            class="echo.EchoComponentImpl" />
+        <service name="Echo">
+            <e:binding.echo uri="http://example.com/server" />
+        </service>
+        <reference name="echoReference">
+            <e:binding.echo uri="http://example.com/client"
+                            policySets="t:EncryptionPolicy" />
+        </reference>
     </component>
-    
-    <reference name="EchoReference" promote="EchoComponent/echoReference">
-        <interface.java interface="echo.Echo"/>
-        <e:binding.echo uri="http://example.com/temp" policySets="t:EncryptionPolicy" />
-    </reference>
-    
 </composite>
diff --git a/branches/sca-java-1.x/samples/binding-echo/src/main/java/echo/EchoBindingClient.java b/branches/sca-java-1.x/samples/binding-echo/src/main/java/echo/EchoBindingClient.java
index 0a767ee1f1..0b9d7acb79 100644
--- a/branches/sca-java-1.x/samples/binding-echo/src/main/java/echo/EchoBindingClient.java
+++ b/branches/sca-java-1.x/samples/binding-echo/src/main/java/echo/EchoBindingClient.java
@@ -6,15 +6,15 @@
  * 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.    
+ * under the License.
  */
 package echo;
 
@@ -28,22 +28,22 @@ import echo.server.EchoServer;
  * @version $Rev$ $Date$
  */
 public class EchoBindingClient {
-    
+
     public static void main(String[] args) throws Exception {
 
         SCADomain scaDomain  = SCADomain.newInstance("EchoBinding.composite");
-        
+
         // Call the echo service component which will, in turn, call a reference
         // with an echo binding. The echo binding will echo the given string.
         Echo service = scaDomain.getService(Echo.class, "EchoComponent");
         String echoString = service.echo("foo");
         System.out.println("Echo reference = " + echoString );
 
-        // Call the echo server. This will dispatch the call to a service with an 
+        // Call the echo server. This will dispatch the call to a service with an
         // echo binding. The echo binding will pass the call to the echo component.
-        echoString = EchoServer.getServer().sendReceive("http://example.com/temp", "bar");
+        echoString = (String) EchoServer.getServer().call("http://example.com/server", new Object[] {"bar"});
         System.out.println("Echo service = " + echoString );
-        
+
         scaDomain.close();
 
     }
diff --git a/branches/sca-java-1.x/samples/binding-echo/src/main/java/echo/EchoComponentImpl.java b/branches/sca-java-1.x/samples/binding-echo/src/main/java/echo/EchoComponentImpl.java
index ba68dfe908..cec1c2bdbc 100644
--- a/branches/sca-java-1.x/samples/binding-echo/src/main/java/echo/EchoComponentImpl.java
+++ b/branches/sca-java-1.x/samples/binding-echo/src/main/java/echo/EchoComponentImpl.java
@@ -6,27 +6,29 @@
  * 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.    
+ * under the License.
  */
 package echo;
 
 import org.osoa.sca.annotations.Constructor;
 import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Service;
 
 
 /**
  * A simple client component that uses a reference with an Echo binding.
- * 
+ *
  * @version $Rev$ $Date$
  */
+@Service(Echo.class)
 public class EchoComponentImpl implements Echo {
 
     private Echo echoReference;
diff --git a/branches/sca-java-1.x/samples/binding-echo/src/main/resources/EchoBinding.composite b/branches/sca-java-1.x/samples/binding-echo/src/main/resources/EchoBinding.composite
index b42d482912..7b3de1a1f0 100644
--- a/branches/sca-java-1.x/samples/binding-echo/src/main/resources/EchoBinding.composite
+++ b/branches/sca-java-1.x/samples/binding-echo/src/main/resources/EchoBinding.composite
@@ -7,15 +7,15 @@
  * 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.    

+ * under the License.

 -->

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

 	targetNamespace="http://sample/echo"

@@ -23,18 +23,15 @@
 	xmlns:e="http://echo"
 	name="EchoBinding">

 

-    <service name="EchoService" promote="EchoComponent">

-        <interface.java interface="echo.Echo"/>

-        <e:binding.echo uri="http://example.com/temp" />

-    </service>

-

     <component name="EchoComponent">

-        <implementation.java class="echo.EchoComponentImpl"/>

+        <implementation.java

+            class="echo.EchoComponentImpl" />

+        <service name="Echo">

+            <e:binding.echo uri="http://example.com/server" />

+        </service>

+        <reference name="echoReference">

+            <e:binding.echo uri="http://example.com/client"/>

+        </reference>

     </component>

-    

-    <reference name="EchoReference" promote="EchoComponent/echoReference">

-        <interface.java interface="echo.Echo"/>

-        <e:binding.echo uri="http://example.com/temp" />

-    </reference>

-    

+

 </composite>

diff --git a/branches/sca-java-1.x/samples/binding-echo/src/test/java/echo/EchoBindingTestCase.java b/branches/sca-java-1.x/samples/binding-echo/src/test/java/echo/EchoBindingTestCase.java
index 0f4961d3fd..2d29aed238 100644
--- a/branches/sca-java-1.x/samples/binding-echo/src/test/java/echo/EchoBindingTestCase.java
+++ b/branches/sca-java-1.x/samples/binding-echo/src/test/java/echo/EchoBindingTestCase.java
@@ -6,15 +6,15 @@
  * 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.    
+ * under the License.
  */
 
 package echo;
@@ -23,18 +23,17 @@ import junit.framework.TestCase;
 
 import org.apache.tuscany.sca.host.embedded.SCADomain;
 
-import echo.Echo;
 import echo.server.EchoServer;
 
 public class EchoBindingTestCase extends TestCase {
-    
+
     private SCADomain scaDomain;
-    
+
     @Override
     protected void setUp() throws Exception {
         scaDomain  = SCADomain.newInstance("EchoBinding.composite");
     }
-    
+
     @Override
     protected void tearDown() throws Exception {
         scaDomain.close();
@@ -47,11 +46,11 @@ public class EchoBindingTestCase extends TestCase {
         String echoString = service.echo("foo");
         assertEquals(echoString, "foo");
     }
-    
+
     public void testService() throws Exception {
-        // Call the echo server. This will dispatch the call to a service with an 
+        // Call the echo server. This will dispatch the call to a service with an
         // echo binding. The echo binding will pass the call to the echo component.
-        String echoString = EchoServer.getServer().sendReceive("http://example.com/temp", "bar");
+        String echoString = (String) EchoServer.getServer().call("http://example.com/server", new Object[] {"bar"});
         assertEquals(echoString, "bar");
     }
 }