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/**
*/

package com.sun.enterprise.management.config;

import java.util.Set;
import java.util.Map;
import java.util.HashMap;

import javax.management.ObjectName;
import javax.management.AttributeList;

import com.sun.appserv.management.config.AMXConfig;

import com.sun.appserv.management.base.Util;
import com.sun.appserv.management.base.XTypes;

import com.sun.appserv.management.config.ResourceRefConfig;
import com.sun.appserv.management.config.ResourceConfigKeys;
import com.sun.appserv.management.util.misc.MapUtil;
import com.sun.appserv.management.util.misc.GSetUtil;
import com.sun.appserv.management.util.jmx.JMXUtil;

import com.sun.enterprise.management.support.oldconfig.OldServerMBean;


public class ResourceRefConfigFactory extends ConfigFactory
{
		public
	ResourceRefConfigFactory( final ConfigFactoryCallback	callbacks )
	{
		super( callbacks );
	}

		protected Map<String,String>
	getParamNameOverrides()
	{
		return( MapUtil.newMap( AMXConfig.NAME_KEY, "ref" ) );
	}

	/* WHY is this code doing it this way instead of using the usual facilities? */
		public ObjectName
	create(
		final String referencedResourceName,
	    final boolean enabled)
	{
		final String j2eeType = getFactoryContainer().getJ2EEType();
		final String containerName = getFactoryContainer().getName();

		getOldResourcesMBean().createResourceReference(containerName, enabled, 
		        referencedResourceName);

		ObjectName pattern = null;
		if( XTypes.STANDALONE_SERVER_CONFIG.equals(j2eeType) )
		{
		    pattern = Util.newObjectNamePattern( "com.sun.appserv", 
		        "type=resource-ref,ref=" + referencedResourceName +
		        ",server=" + containerName);
		}
		else
		{
		    pattern = Util.newObjectNamePattern( "com.sun.appserv", 
		        "type=resource-ref,ref=" + referencedResourceName +
		        ",cluster=" + containerName);
		}

		final Set<ObjectName> oldNames =
		    JMXUtil.queryNames( getCallbacks().getMBeanServer(), pattern, null );
		final ObjectName oldObjectName = GSetUtil.getSingleton( oldNames );

		final ObjectName	amxName	= syncNewAMXMBeanWithOld( oldObjectName );

		return( amxName );
	}

		public ObjectName
	create(final String referencedResourceName)
	{
		return create(referencedResourceName, null);
	}


		public ObjectName
	create(
		final String referencedResourceName, 
	    final Map<String,String> optional)
	{
        final boolean enabled = (optional != null) &&
                "true".equalsIgnoreCase( ""+optional.get( ResourceConfigKeys.ENABLED_KEY ) );
		
		return create( referencedResourceName, enabled);
	}

		protected void
	internalRemove( final ObjectName objectName )
	{
		final String containerName = getFactoryContainer().getName();

		getOldResourcesMBean().deleteResourceReference( containerName, Util.getName( objectName ));
	}
}