memos.java

采用Jakatta Apache Commons的Digester解析XML文档简单例程,附带有ant构建文件,可以做为程序开发中XML文件解析的常用参考

/* Memos.java */ 
package wwt.helloDigester.sample3;

import java.util.Collection; 
import java.util.Iterator; 
import java.util.Vector; 


public class Memos 
{ 
  /*-----/ Instance Fields /--------------------------------------------------*/ 
  private Collection _memos=new Vector(); 
  /*-----/ Constructor(s) /---------------------------------------------------*/ 
  public Memos() 
  { 
    /* do nothing */ 
  } 
  /*-----/ Getter(s) & Setter(s) /--------------------------------------------*/ 
  public void addMemo(Memo memo) 
  { 
    _memos.add(memo); 
  } 
  /*-----/ Overrided Method(s) /----------------------------------------------*/ 
  public String toString() 
  { 
    StringBuffer buf = new StringBuffer(); 
    buf.append("-----------------------------------------------------------\n"); 
    buf.append("        Memo Application\n"); 
    buf.append("    (").append(_memos.size()).append(" memos total found.)\n"); 
    buf.append("-----------------------------------------------------------\n"); 
   
    for(Iterator itr = _memos.iterator();itr.hasNext();) 
    { 
      Memo m = (Memo) itr.next(); 
      buf.append(m.toString()); 
    } 
        return buf.toString(); 
  } 
}