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AbstractCommand.java

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  */
00025 
00026 package org.openmobileis.synchro.openmsp.protocol;
00027 
00045 public abstract class AbstractCommand  implements Element {
00050   final static long serialVersionUID = 1L;
00051 
00052   // command type (the value is taken among the command types)
00053   protected int commandType;
00054   // command identifier
00055   protected int cmdId = 0;
00056 
00057   public  AbstractCommand (int commandType) {
00058     this.commandType = commandType;
00059   }
00060 
00061   public int getElementType() {
00062     return commandType;
00063   }
00064 
00065   public int getCmdId() {
00066     return cmdId;
00067     }
00068 
00069    public boolean hasCommmandId() {
00070     return true;
00071   }
00072 
00073  public String toString() {
00074   return "cmdId : " + String.valueOf(cmdId) + " type : " + commandType;
00075  }
00076 
00077  //************ implements Element inferface **********
00078 
00079    public boolean hasCommandId() {
00080     return true;
00081    }
00082 
00083    public void setCmdId (int cmdId) {
00084     this.cmdId = cmdId;
00085    }
00086 
00087    public void setElementType(int elementType) {
00088     this.commandType = elementType;
00089    }
00090 
00091    public void setCredentialData (String data) {
00092    // do nothing by default
00093    }
00094 
00095    public void setCredentialMeta (String meta){
00096    // do nothing by default
00097    }
00098 
00099    public void setSource(String source){
00100    // do nothing by default
00101    }
00102 
00103    public void setSourceSessionID(long sessionID){
00104    // do nothing by default
00105    }
00106 
00107    public void setTarget (String target){
00108    // do nothing by default
00109    }
00110 
00111    public void setMetaInformation (String meta){
00112    // do nothing by default
00113    }
00114 
00115    public void setCmdRef (int cmdRef){
00116    }
00117 
00118    public void setSourceRef(String source){
00119    // do nothing by default
00120    }
00121 
00122    public void setTargetRef(String target){
00123    // do nothing by default
00124    }
00125 
00126    public void setData (String data){
00127    // do nothing by default
00128    }
00129 
00130 
00131   public void writeBeginTag(StringBuffer buffer) {
00132      MessageFactory.writeBeginTagForElement(buffer, commandType);
00133   }
00134 
00135  public void writeContent(StringBuffer buffer) {
00136      if (cmdId != 0) {
00137       MessageFactory.writeElement(buffer, MessageFactory.TAG_CMDID, String.valueOf(cmdId));
00138       buffer.append("\n");
00139      }
00140  }
00141 
00142  public void writeEndTag(StringBuffer buffer) {
00143      MessageFactory.writeEndTagForElement(buffer, commandType);
00144      buffer.append("\n");
00145  }
00146 
00147 }

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