1 files changed, 48 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/invocation/impl/OneWayInterceptor.java b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/invocation/impl/OneWayInterceptor.java
new file mode 100644
index 0000000000..71d324e032
--- /dev/null
+++ b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/invocation/impl/OneWayInterceptor.java
@@ -0,0 +1,48 @@
+/**
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ *  Licensed 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.core.invocation.impl;
+
+import org.apache.tuscany.core.invocation.Interceptor;
+import org.apache.tuscany.core.invocation.MessageChannel;
+import org.apache.tuscany.core.message.Message;
+
+/**
+ * An interceptor that sends the invocation Message down its request channel and does not expect a response.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class OneWayInterceptor implements Interceptor {
+    private MessageChannel requestChannel;
+
+    /**
+     * Construct an interceptor that sends messages down the supplied channel.
+     * 
+     * @param requestChannel the channel to send messages down
+     */
+    public OneWayInterceptor(MessageChannel requestChannel) {
+        this.requestChannel = requestChannel;
+    }
+
+    public Message invoke(Message message) {
+        requestChannel.send(message);
+        return null;
+    }
+
+    public void setNext(Interceptor next) {
+        throw new IllegalStateException("This interceptor must be the last one in an interceptor chain");
+    }
+}