00001 /* 00002 * OpenMobileIS - a free Java(TM) Framework for mobile applications Java(TM) 00003 * Copyright (C) 2004-2005 Philippe Delrieu 00004 * All rights reserved. 00005 * Contact: openmobileis@e-care.fr 00006 * 00007 * This library is free software; you can redistribute it and/or 00008 * modify it under the terms of the GNU Lesser General Public 00009 * License as published by the Free Software Foundation; either 00010 * version 2.1 of the License, or any later version. 00011 * 00012 * This library is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 * Lesser General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU Lesser General Public 00018 * License along with this library; if not, write to the Free Software 00019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00020 * USA 00021 * 00022 * Author : Philippe Delrieu 00023 * 00024 * Modifications : 00025 * 2004 Creation P.Delrieu 00026 * 2004 Modified by Romain Beaugrand 00027 * 00028 */ 00029 package org.openmobileis.database.fastobjectdb.db.store; 00030 00031 import java.io.*; 00032 00033 import org.openmobileis.database.fastobjectdb.FODBCollectionDescriptor; 00034 00037 public class FODBCollectionFileHeader implements Externalizable { 00038 static final long serialVersionUID = 5521257935120563452L; 00039 00040 private long indexTablePos; 00041 private FODBCollectionDescriptor descriptor; 00042 00043 public FODBCollectionFileHeader() { 00044 } 00045 00046 public FODBCollectionFileHeader(FODBCollectionDescriptor descriptor) { 00047 // objectType = objType; 00048 this.descriptor = descriptor; 00049 } 00050 00051 public long getIndexTablePos() { 00052 return indexTablePos; 00053 } 00054 00055 public long setIndexTablePos(long pos) { 00056 indexTablePos = pos; 00057 return indexTablePos; 00058 } 00059 00060 public Class getObjectType() { 00061 return descriptor.getObjectType(); 00062 } 00063 00064 public String toString() { 00065 String result = " FODBCollectionFileHeader[" + descriptor.getObjectType().getName() + ", " + indexTablePos + "]"; 00066 00067 return result; 00068 } 00069 00070 public void writeExternal(ObjectOutput out) throws IOException { 00071 out.writeLong(indexTablePos); 00072 out.writeObject(this.descriptor); 00073 } 00074 00075 public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException { 00076 indexTablePos = in.readLong(); 00077 this.descriptor = (FODBCollectionDescriptor) in.readObject(); 00078 } 00079 00080 public FODBCollectionDescriptor getDescriptor() { 00081 return descriptor; 00082 } 00083 00084 public void setDescriptor(FODBCollectionDescriptor descriptor) { 00085 this.descriptor = descriptor; 00086 } 00087 00088 }