001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.activemq.kaha; 018 019 import java.io.DataInput; 020 import java.io.DataOutput; 021 import java.io.IOException; 022 023 /** 024 *Marshaller for marshalling in/out objects to a RawContainer 025 * 026 * 027 */ 028 public interface Marshaller<T> { 029 030 031 /** 032 * Write the payload of this entry to the RawContainer 033 * @param object 034 * @param dataOut 035 * @throws IOException 036 */ 037 void writePayload(T object, DataOutput dataOut) throws IOException; 038 039 040 /** 041 * Read the entry from the RawContainer 042 * @param dataIn 043 * @return unmarshalled object 044 * @throws IOException 045 */ 046 T readPayload(DataInput dataIn) throws IOException; 047 048 049 }