content: /**
   * 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.activemq.transport;
  
  import java.io.IOException;
  
  import org.apache.activemq.command.Command;
  import org.apache.activemq.wireformat.WireFormat;
  
  public class MarshallingTransportFilter extends TransportFilter {
  
      private final WireFormat localWireFormat;
      private final WireFormat remoteWireFormat;
  
      public MarshallingTransportFilter(Transport next, WireFormat localWireFormat, WireFormat remoteWireFormat) {
          super(next);
          this.localWireFormat = localWireFormat;
          this.remoteWireFormat = remoteWireFormat;
      }
      
      public void oneway(Object command) throws IOException {
          next.oneway((Command) remoteWireFormat.unmarshal(localWireFormat.marshal(command)));
      }
      
      public void onCommand(Object command) {
          try {
              getTransportListener().onCommand((Command)localWireFormat.unmarshal(remoteWireFormat.marshal(command)));
          } catch (IOException e) {
              getTransportListener().onException(e);
          }
      }
      
  }
  