한빛출판네트워크

   
      Author 1
      
   

   
      Author 2
      
   

   
      Mag Title 1

      

         Some Headline
      

      

         Another Headline
      
   

   
      Author 2
      
   

   
      Mag Title 2

      

         Second Headline
      
   

import java.util.Vector;

public class Catalog {
   private Vector books;
   private Vector magazines;

   public Catalog() {
      books = new Vector();
      magazines = new Vector();
   }

   public void addBook( Book rhs ) {
      books.addElement( rhs );
   }
   public void addMagazine( Magazine rhs ) {
      magazines.addElement( rhs );
   }

   public String toString() {
      String newline = System.getProperty( "line.separator" );
      StringBuffer buf = new StringBuffer();

      buf.append( "--- Books ---" ).append( newline );
      for( int i=0; i

public class Book {
   private String author;
   private String title;

   public Book() {}

   public void setAuthor( String rhs ) { author = rhs; }
   public void setTitle(  String rhs ) { title  = rhs; }

   public String toString() {
      return "Book: Author="" + author + "" Title="" + title + """;
   }
}



import java.util.Vector;

public class Magazine {
   private String name;
   private Vector articles;

   public Magazine() {
      articles = new Vector();
   }

   public void setName( String rhs ) { name = rhs; }

   public void addArticle( Article a ) {
      articles.addElement( a );
   }

   public String toString() {
      StringBuffer buf = new StringBuffer( "Magazine: Name="" + name + "" ");
      for( int i=0; i

public class Article {
   private String headline;
   private String page;

   public Article() {}

   public void setHeadline( String rhs ) { headline = rhs; }
   public void setPage(     String rhs ) { page     = rhs; }

   public String toString() {
      return "Article: Headline="" + headline + "" on page="" + page + "" ";
   }
}

import org.apache.commons.digester.*;

import java.io.*;
import java.util.*;

public class DigesterDriver {

   public static void main( String[] args ) {

      try {
         Digester digester = new Digester();
         digester.setValidating( false );

         digester.addObjectCreate( "catalog", Catalog.class );

         digester.addObjectCreate( "catalog/book", Book.class );
         digester.addBeanPropertySetter( "catalog/book/author", "author" );
         digester.addBeanPropertySetter( "catalog/book/title", "title" );
         digester.addSetNext( "catalog/book", "addBook" );

         digester.addObjectCreate( "catalog/magazine", Magazine.class );
         digester.addBeanPropertySetter( "catalog/magazine/name", "name" );

         digester.addObjectCreate( "catalog/magazine/article", Article.class );
         digester.addSetProperties( "catalog/magazine/article", "page", "page" );
         digester.addBeanPropertySetter( "catalog/magazine/article/headline" ); 
         digester.addSetNext( "catalog/magazine/article", "addArticle" );

         digester.addSetNext( "catalog/magazine", "addMagazine" );

         File input = new File( args[0] );
         Catalog c = (Catalog)digester.parse( input );

         System.out.println( c.toString() );

      } catch( Exception exc ) {
         exc.printStackTrace();
      }
   }
}