/*
* JBoss, Home of Professional Open Source
* Copyright 2008, 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.managed.plugins.jmx;
import javax.management.openmbean.CompositeData;
import javax.management.openmbean.CompositeType;
import javax.management.openmbean.OpenType;
import org.jboss.metatype.api.types.CompositeMetaType;
import org.jboss.metatype.api.types.ImmutableCompositeMetaType;
import org.jboss.metatype.api.types.MetaType;
import org.jboss.metatype.api.values.CompositeValueSupport;
import org.jboss.metatype.api.values.MetaValue;
import org.jboss.metatype.api.values.MetaValueFactory;
import org.jboss.metatype.spi.values.MetaValueBuilder;
/**
* @author Scott.Stark@jboss.org
* @version $Revision: 84828 $
*/
public class CompositeDataMetaValueBuilder implements MetaValueBuilder
{
MetaValueFactory metaValueFactory;
public MetaValueFactory getMetaValueFactory()
{
return metaValueFactory;
}
public void setMetaValueFactory(MetaValueFactory metaValueFactory)
{
this.metaValueFactory = metaValueFactory;
}
public MetaValue buildMetaValue(MetaType metaType, Object object)
{
if((object instanceof CompositeData) == false)
return null;
CompositeData cd = (CompositeData) object;
CompositeType ct = cd.getCompositeType();
String[] itemNames = new String[ct.keySet().size()];
String[] itemDescriptions = new String[itemNames.length];
MetaValue[] itemValues = new MetaValue[itemNames.length];
MetaType[] itemTypes = new MetaType[itemNames.length];
ct.keySet().toArray(itemNames);
Object[] cdValues = cd.getAll(itemNames);
for(int n = 0; n < cdValues.length; n ++)
{
String itemName = itemNames[n];
Object ov = cdValues[n];
itemDescriptions[n] = ct.getDescription(itemName);
OpenType ot = ct.getType(itemName);
try
{
itemTypes[n] = ManagementFactoryUtils.getMetaType(ot);
}
catch(Exception e)
{
e.printStackTrace();
}
MetaValue mv = metaValueFactory.create(ov, itemTypes[n]);
itemValues[n] = mv;
}
String typeName = ct.getTypeName();
String description = ct.getDescription();
CompositeMetaType cmt = new ImmutableCompositeMetaType(typeName, description, itemNames, itemDescriptions, itemTypes);
CompositeValueSupport cv = new CompositeValueSupport(cmt, itemNames, itemValues);
return cv;
}
}