CXF-4866, CXF-352: Fixes to restructured WS-RM code from problems

found with unit tests, and corrected unit tests to work with the
restructured code.

git-svn-id: https://svn.apache.org/repos/asf/cxf/trunk@1566557 13f79535-47bb-0310-9956-ffa450edef68

rt/ws/rm/src/main/java/org/apache/cxf/ws/rm/RetransmissionInterceptor.java

@@ -0,0 +1,85 @@
+/**
+ * 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.cxf.ws.rm;
+
+import java.io.OutputStream;
+
+import org.apache.cxf.interceptor.Fault;
+import org.apache.cxf.interceptor.MessageSenderInterceptor;
+import org.apache.cxf.io.WriteOnCloseOutputStream;
+import org.apache.cxf.message.Message;
+import org.apache.cxf.phase.AbstractPhaseInterceptor;
+import org.apache.cxf.phase.Phase;
+import org.apache.cxf.transport.common.gzip.GZIPOutInterceptor;
+
+/**
+ * 
+ */
+public class RetransmissionInterceptor extends AbstractPhaseInterceptor<Message> {
+
+    RMManager manager;
+
+    public RetransmissionInterceptor() {
+        super(Phase.PREPARE_SEND);
+        addAfter(MessageSenderInterceptor.class.getName());
+        addBefore(GZIPOutInterceptor.class.getName());
+    }
+
+    public RMManager getManager() {
+        return manager;
+    }
+
+    public void setManager(RMManager manager) {
+        this.manager = manager;
+    }
+
+    public void handleMessage(Message message) throws Fault {
+        handle(message, false);
+    }
+
+    @Override
+    public void handleFault(Message message) {
+        handle(message, true);
+    }
+
+    void handle(Message message, boolean isFault) {
+        if (null == getManager().getRetransmissionQueue()) {
+            return;
+        }
+
+        OutputStream os = message.getContent(OutputStream.class);
+        if (null == os) {
+            return;
+        }
+        if (isFault) { 
+            // remove the exception set by the PhaseInterceptorChain so that the 
+            // error does not reach the client when retransmission is scheduled 
+            message.setContent(Exception.class, null);
+            message.getExchange().put(Exception.class, null); 
+        } else { 
+            WriteOnCloseOutputStream stream = RMUtils.createCachedStream(message, os);
+            stream.registerCallback(new RetransmissionCallback(message, getManager()));
+        }
+    }
+}
+
+
+
+