/*
* Copyright (c) 1998-2010 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.config.attribute;
import java.lang.reflect.*;
import javax.enterprise.context.spi.CreationalContext;
import com.caucho.config.*;
import com.caucho.config.program.ConfigProgram;
import com.caucho.config.type.*;
import com.caucho.config.types.CustomBeanConfig;
import com.caucho.config.xml.XmlConfigContext;
import com.caucho.util.L10N;
import com.caucho.xml.QName;
public class CustomBeanAddAttribute extends Attribute {
private static final L10N L = new L10N(CustomBeanAddAttribute.class);
private final ConfigType _configType;
public CustomBeanAddAttribute(Class cl)
{
_configType = TypeFactory.getType(cl);
}
public ConfigType getConfigType()
{
return _configType;
}
/**
* Returns true for a program-style attribute.
*/
public boolean isProgram()
{
return true;
}
/**
* Creates the child bean.
*/
@Override
public Object create(Object parent, QName qName)
throws ConfigException
{
return _configType.create(parent, qName);
}
/**
* Sets the value of the attribute
*/
public void setValue(Object bean, QName name, Object value)
throws ConfigException
{
try {
CustomBeanConfig customBean = (CustomBeanConfig) bean;
customBean.addAdd((ConfigProgram) value);
} catch (Exception e) {
throw ConfigException.create(e);
}
}
/**
* Sets the value of the attribute
*/
@Override
public void setText(Object bean, QName name, String text)
throws ConfigException
{
try {
CustomBeanConfig customBean = (CustomBeanConfig) bean;
customBean.addAdd(new TextAddProgram(text));
} catch (Exception e) {
throw ConfigException.create(e);
}
}
static class TextAddProgram extends ConfigProgram {
private String _arg;
TextAddProgram(String arg)
{
_arg = arg;
}
@Override
public <T> void inject(T bean, CreationalContext<T> env)
{
throw new UnsupportedOperationException(getClass().getName());
}
public Object configure(ConfigType type, XmlConfigContext env)
throws ConfigException
{
return type.valueOf(_arg);
}
}
}