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diff --git a/branches/sca-java-1.2/samples/binding-echo/src/main/java/echo/EchoComponentImpl.java b/branches/sca-java-1.2/samples/binding-echo/src/main/java/echo/EchoComponentImpl.java
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@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package echo;
+
+import org.osoa.sca.annotations.Constructor;
+import org.osoa.sca.annotations.Reference;
+
+
+/**
+ * A simple client component that uses a reference with an Echo binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class EchoComponentImpl implements Echo {
+
+    private Echo echoReference;
+
+    @Constructor
+    public EchoComponentImpl(@Reference(name = "echoReference", required = true) Echo echoReference) {
+        this.echoReference = echoReference;
+    }
+
+    public String echo(String msg) {
+        String result = echoReference.echo(msg);
+        System.out.println("Returned message: "+ result);
+        return result;
+    }
+}