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.store.kahadb.disk.util;
  
  import java.io.DataInput;
  import java.io.DataOutput;
  import java.io.IOException;
  
  /**
   * Implementation of a Marshaller for Strings
   * 
   * 
   */
  public class StringMarshaller implements Marshaller<String> {
      
      public static final StringMarshaller INSTANCE = new StringMarshaller();
      
      /**
       * Write the payload of this entry to the RawContainer
       * 
       * @param object
       * @param dataOut
       * @throws IOException
       */
      public void writePayload(String object, DataOutput dataOut) throws IOException {
          dataOut.writeUTF(object);
      }
  
      /**
       * Read the entry from the RawContainer
       * 
       * @param dataIn
       * @return unmarshalled object
       * @throws IOException
       */
      public String readPayload(DataInput dataIn) throws IOException {
          return dataIn.readUTF();
      }
  
  
      public int getFixedSize() {
          return -1;
      }
  
      public String deepCopy(String source) {
          return source;
      }
  
      public boolean isDeepCopySupported() {
          return true;
      }
  }
  