VdcMonitorResource.java

/*
 * Claudia Project
 * http://claudia.morfeo-project.org
 *
 * (C) Copyright 2010 Telefonica Investigacion y Desarrollo
 * S.A.Unipersonal (Telefonica I+D)
 *
 * See CREDITS file for info about members and contributors.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the Affero GNU General Public License (AGPL) as 
 * published by the Free Software Foundation; either version 3 of the License, 
 * or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the Affero GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 * If you want to use this software an plan to distribute a
 * proprietary application in any way, and you are not licensing and
 * distributing your source code under AGPL, you probably need to
 * purchase a commercial license of the product. Please contact
 * claudia-support@lists.morfeo-project.org for more information.
 */
package com.telefonica.claudia.smi.monitoring.resources;

import org.apache.log4j.Logger;
import org.restlet.Context;
import org.restlet.data.MediaType;
import org.restlet.data.Request;
import org.restlet.data.Response;
import org.restlet.resource.Representation;
import org.restlet.resource.ResourceException;
import org.restlet.resource.StringRepresentation;
import org.restlet.resource.Variant;

import com.telefonica.claudia.smi.URICreation;
import com.telefonica.claudia.smi.monitoring.bean.MeasureDescriptorList;
import com.telefonica.claudia.smi.util.Bean2Xml;
import com.telefonica.claudia.smi.monitoring.MonitorException;
import com.telefonica.claudia.smi.monitoring.MonitoringApplication;
import com.telefonica.claudia.smi.monitoring.MonitoringDriver;

public class VdcMonitorResource extends MonitorResource {

	private static Logger log = Logger.getLogger(VdcMonitorResource.class);

	public VdcMonitorResource(Context context, Request request,
			Response response) {
		super(context, request, response);
		log.info("VdcMonitorResource created");// log

		// this.setUpType(TYPE_VDC);

		getVariants().add(new Variant(MediaType.TEXT_XML));
	}

	public Representation represent(Variant variant) throws ResourceException {

		log.info("VdcMonitorResource.represent");// log

		MonitoringDriver md = (MonitoringDriver) getContext().getAttributes()
				.get(MonitoringApplication.ATTR_PLUGIN_MONITORING);
		MeasureDescriptorList mdl = null;
		try {
			log.debug("vdc:" + vdcId + " -- org: " + orgId);
			mdl = md.getVdcMeasureDescriptorList(orgId, vdcId);
		} catch (MonitorException e) {
			log.debug(e.getMessage());
			return getUnknownElementErrorRepresentation(e.getMessage());
		}
		setMeasureDescriptorListHrefsLinks(mdl, TYPE_VDC);
		return new StringRepresentation(Bean2Xml.toString(mdl),
				MediaType.TEXT_XML);
	}

}