/*
* JBoss, Home of Professional Open Source
* Copyright 2009, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.jms.server.destination;
import java.lang.reflect.Type;
import javax.management.ObjectName;
import org.jboss.metatype.api.types.MetaType;
import org.jboss.metatype.api.types.SimpleMetaType;
import org.jboss.metatype.api.values.MetaValue;
import org.jboss.metatype.api.values.SimpleValue;
import org.jboss.metatype.api.values.SimpleValueSupport;
import org.jboss.metatype.spi.values.MetaMapper;
/**
* A mapper for String forms of javax.management.ObjectName values to a
* SimpleMetaType.STRING/SimpleValue
*
* @author Scott.Stark@jboss.org
* @version $Revision: 81572 $
*/
public class StringObjectNameMetaMapper extends MetaMapper<ObjectName>
{
@Override
public MetaType getMetaType()
{
return SimpleMetaType.STRING;
}
@Override
public Type mapToType()
{
return ObjectName.class;
}
@Override
public MetaValue createMetaValue(MetaType metaType, ObjectName object)
{
if(object == null)
return null;
String str = object.getCanonicalName();
return SimpleValueSupport.wrap(str);
}
@Override
public ObjectName unwrapMetaValue(MetaValue metaValue)
{
if(metaValue == null)
return null;
SimpleValue sv = (SimpleValue) metaValue;
// ignore a null object name
if(sv.getValue() == null)
return null;
String str = sv.getValue().toString();
try
{
return new ObjectName(str);
}
catch(Exception e)
{
throw new IllegalArgumentException(e);
}
}
}