001package org.apache.commons.digester3; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import static org.junit.Assert.assertTrue; 023 024import java.io.ByteArrayInputStream; 025import java.io.IOException; 026import java.lang.reflect.InvocationTargetException; 027import java.util.HashMap; 028import java.util.Map; 029 030import org.apache.commons.beanutils.BeanUtilsBean; 031import org.apache.commons.beanutils.ConvertUtils; 032import org.apache.commons.beanutils.ConvertUtilsBean; 033import org.apache.commons.beanutils.PropertyUtilsBean; 034import org.junit.Test; 035import org.xml.sax.SAXException; 036 037/** 038 * DIGESTER-133 039 */ 040public final class Digester133TestCase 041{ 042 043 public static class MyClass 044 extends HashMap<String, String> 045 { 046 private static final long serialVersionUID = 723339335374093719L; 047 048 private boolean flag = false; 049 050 public boolean isFlag() 051 052 { 053 return flag; 054 } 055 056 public void setFlag( boolean flag ) 057 058 { 059 this.flag = flag; 060 } 061 } 062 063 public static class MyPropertyUtilsBean extends PropertyUtilsBean 064 { 065 066 @Override 067 protected Object getPropertyOfMapBean( @SuppressWarnings( "rawtypes" ) Map bean, String propertyName ) 068 throws IllegalArgumentException, IllegalAccessException, InvocationTargetException, NoSuchMethodException 069 { 070 if ( isReadable( bean, propertyName ) ) 071 { 072 return getSimpleProperty( bean, propertyName ); 073 } 074 return super.getPropertyOfMapBean( bean, propertyName ); 075 } 076 077 @Override 078 protected void setPropertyOfMapBean( @SuppressWarnings( "rawtypes" ) Map bean, String propertyName, Object value ) 079 throws IllegalArgumentException, IllegalAccessException, InvocationTargetException, NoSuchMethodException 080 { 081 if ( isWriteable( bean, propertyName ) ) 082 { 083 Class<?> propertyType = getPropertyType( bean, propertyName ); 084 setSimpleProperty( bean, propertyName, ConvertUtils.convert( value, propertyType ) ); 085 } 086 else 087 { 088 super.setPropertyOfMapBean( bean, propertyName, value ); 089 } 090 } 091 092 } 093 094 @Test 095 public void testDigester() 096 throws IOException, SAXException 097 { 098 PropertyUtilsBean propertyUtils = new MyPropertyUtilsBean(); 099 ConvertUtilsBean convertUtils = new ConvertUtilsBean(); 100 BeanUtilsBean beanUtils = new BeanUtilsBean( convertUtils, propertyUtils ); 101 BeanUtilsBean.setInstance( beanUtils ); 102 103 final String xml = "<myclass flag='true' />"; 104 final Digester digester = new Digester(); 105 digester.addObjectCreate( "myclass", MyClass.class ); 106 digester.addSetProperties( "myclass" ); 107 final MyClass res = digester.parse( new ByteArrayInputStream( xml.getBytes() ) ); 108 assertTrue( res.isFlag() ); 109 } 110 111}