/*
* ========================================================================
*
* Copyright 2005 Tim O'Brien.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* ========================================================================
*/
package com.discursive.jccook.xml.bean;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.digester.BeanPropertySetterRule;
import org.apache.commons.digester.Digester;
import org.apache.commons.digester.ObjectCreateRule;
import org.apache.commons.digester.Rules;
import org.apache.commons.digester.SetNextRule;
import org.apache.commons.digester.SetPropertiesRule;
import org.apache.log4j.Logger;
import com.discursive.jccook.util.LogInit;
public class ProgrammaticDigesterExample {
private static Logger logger = Logger.getLogger(DigesterExample.class);
static { LogInit.init(); }
public static void main(String[] pArgs) throws Exception {
ProgrammaticDigesterExample example = new ProgrammaticDigesterExample();
example.testDigest();
}
public void testDigest() throws Exception {
List plays = new ArrayList();
Digester digester = new Digester();
Rules rules = digester.getRules();
rules.add( "plays/play", new ObjectCreateRule("com.discursive.jccook.xml.bean.Play"));
rules.add( "plays/play", new SetNextRule("add", "java.lang.Object") );
rules.add( "plays/play", new SetPropertiesRule() );
rules.add( "plays/play/name", new BeanPropertySetterRule("name") );
rules.add( "plays/play/summary", new BeanPropertySetterRule("summary") );
rules.add( "plays/play/author", new BeanPropertySetterRule("author") );
rules.add( "plays/play/characters/character", new ObjectCreateRule("com.discursive.jccook.xml.bean.Character"));
rules.add( "plays/play/characters/character", new SetNextRule("addCharacter", "com.discursive.jccook.xml.bean.Character"));
rules.add( "plays/play/characters/character", new SetPropertiesRule() );
rules.add( "plays/play/characters/character/name", new BeanPropertySetterRule("name") );
rules.add( "plays/play/characters/character/description", new BeanPropertySetterRule("description") );
digester.push(plays);
InputStream input = getClass().getResourceAsStream("./plays.xml");
digester.parse( input );
System.out.println("Number of plays: " + plays.size());
}
}