/*
(c) Copyright 2011 Telefonica, I+D. Printed in Spain (Europe). All Righ
Reserved.
The copyright to the software program(s) is property of Telefonica I+D.
The program(s) may be used and or copied only with the express written
consent of Telefonica I+D or in accordance with the terms and conditions
stipulated in the agreement/contract under which the program(s) have
been supplied.
*/
package com.telefonica.claudia.smi.monitoring.resources;
import javax.xml.parsers.ParserConfigurationException;
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.monitoring.MonitorException;
import com.telefonica.claudia.smi.monitoring.MonitoringApplication;
import com.telefonica.claudia.smi.monitoring.MonitoringDriver;
import com.telefonica.claudia.smi.monitoring.bean.MeasureDescriptor;
import com.telefonica.claudia.smi.monitoring.bean.error.ErrorSet;
import com.telefonica.claudia.smi.monitoring.bean.error.UnknownElementsError;
import com.telefonica.claudia.smi.util.Bean2Xml;
import com.telefonica.claudia.smi.util.Util;
public class MeasureDescriptorResource extends BasicResource {
private static Logger log = Logger
.getLogger(MeasureDescriptorResource.class);
public MeasureDescriptorResource(Context context, Request request,
Response response) {
super(context, request, response);
log.info("MeasureDescriptorResource created");// log
getVariants().add(new Variant(MediaType.TEXT_XML));
}
public Representation represent(Variant variant) throws ResourceException {
// Generate the right representation according to its media type.
if (MediaType.TEXT_XML.equals(variant.getMediaType())) {
log.info("MeasureDescriptorResource.represent");
ErrorSet es = new ErrorSet();
MonitoringDriver actualDriver = (MonitoringDriver) getContext()
.getAttributes().get(
MonitoringApplication.ATTR_PLUGIN_MONITORING);
MeasureDescriptor md = null;
try {
String et = getElemetType();
if (et.equals(VDC_ELEMENT_TYPE)) {
md = actualDriver.getVdcMeasureDescriptor(orgId, vdcId,
measureId);
log.info("Data returned for vdc monitor " + orgId + "/"
+ vdcId + "/" + measureId + ": \n\n" + md);
} else if (et.equals(SERVICE_ELEMENT_TYPE)
|| et.equals(VEE_ELEMENT_TYPE)
|| et.equals(VEEREPLICA_ELEMENT_TYPE)) {
md = actualDriver.getVappMeasureDescriptor(orgId, vdcId,
vappIds, measureId);
log.info("size: " + vappIds.size());
log.info("Data returned for vapp monitor "
+ orgId
+ "/"
+ vdcId
+ "/"
+ (vappIds.size() < 1 ? ""
: (vappIds.get(0) + "/"))
+ ((vappIds.size() < 2) ? ""
: (vappIds.get(1) + "/"))
+ (vappIds.size() < 3 ? ""
: (vappIds.get(2) + "/")) + measureId
+ ": \n\n" + md);
} else if (et.equals(NET_ELEMENT_TYPE)) {
md = actualDriver.getNetMeasureDescriptor(orgId, vdcId,
netId, measureId);
log.info("Data returned for net monitor "
+ orgId
+ "/"
+ vdcId
+ "/"
+ (vappIds.size() < 1 ? ""
: (vappIds.get(0) + "/"))
+ ((vappIds.size() < 2) ? ""
: (vappIds.get(1) + "/"))
+ (vappIds.size() < 3 ? ""
: (vappIds.get(2) + "/")) + netId + "/"
+ measureId + ": \n\n" + md);
} else if (et.equals(HWITEM_ELEMENT_TYPE)) {
md = actualDriver.getHwItemMeasureDescriptor(orgId, vdcId,
vappIds, hwItemId, measureId);
log.info("Data returned for hw monitor "
+ orgId
+ "/"
+ vdcId
+ "/"
+ (vappIds.size() < 1 ? ""
: (vappIds.get(0) + "/"))
+ ((vappIds.size() < 2) ? ""
: (vappIds.get(1) + "/"))
+ (vappIds.size() < 3 ? ""
: (vappIds.get(2) + "/")) + hwItemId + "/"
+ measureId + ": \n\n" + md);
}
} catch (MonitorException e) {
log.error(e.getMessage());
es.add(new UnknownElementsError(e.getMessage(), Util
.getUpHref(Util.getUpHref(getIdentifier()))));
return new StringRepresentation(Bean2Xml.toString(es),
MediaType.TEXT_XML);
}
md.setHrefs(Util.getUpHref(getIdentifier()));
String xml = null;
try {
xml = md.getString();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return new StringRepresentation(xml,
MediaType.TEXT_XML);
}
return null;
}
}