/*
* Copyright (c) 2001-2007 Sun Microsystems, Inc. All rights reserved.
*
* The Sun Project JXTA(TM) Software License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by Sun Microsystems, Inc. for JXTA(TM) technology."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
* not be used to endorse or promote products derived from this software
* without prior written permission. For written permission, please contact
* Project JXTA at http://www.jxta.org.
*
* 5. Products derived from this software may not be called "JXTA", nor may
* "JXTA" appear in their name, without prior written permission of Sun.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SUN
* MICROSYSTEMS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* JXTA is a registered trademark of Sun Microsystems, Inc. in the United
* States and other countries.
*
* Please see the license information page at :
* <http://www.jxta.org/project/www/license.html> for instructions on use of
* the license in source files.
*
* ====================================================================
*
* This software consists of voluntary contributions made by many individuals
* on behalf of Project JXTA. For more information on Project JXTA, please see
* http://www.jxta.org.
*
* This license is based on the BSD license adopted by the Apache Foundation.
*/
package net.jxta.impl.resolver.resolverMeter;
import net.jxta.document.Element;
import net.jxta.document.TextElement;
import net.jxta.impl.meter.MetricUtilities;
import net.jxta.peer.PeerID;
import net.jxta.util.documentSerializable.DocumentSerializable;
import net.jxta.util.documentSerializable.DocumentSerializableUtilities;
import net.jxta.util.documentSerializable.DocumentSerializationException;
import java.util.Enumeration;
/**
* Metrics for a specific Query Destination for a specific handler
**/
public class QueryDestinationMetric implements DocumentSerializable {
private PeerID peerID;
private int errorWhileProcessingQuery;
private int queryProcessed;
private int errorWhileProcessingResponse;
private int responseProcessed;
private int responseSentViaUnicast;
private int querySentViaUnicast;
private int queryToUnregisteredHandler;
private int responseToUnregisteredHandler;
public QueryDestinationMetric(PeerID pid) {
this.peerID = pid;
}
public QueryDestinationMetric(QueryDestinationMetric prototype) {
this.peerID = prototype.peerID;
}
public QueryDestinationMetric() {}
public PeerID getPeerID() {
return peerID;
}
void querySentViaUnicast() {
querySentViaUnicast++;
}
/** Get Queries Sent via Unicast to this destinations **/
public int getQueriesSentViaUnicast() {
return querySentViaUnicast;
}
void responseSentViaUnicast() {
responseSentViaUnicast++;
}
/** Get Responses Sent via Unicast to this destinations **/
public int getResponsesSentViaUnicast() {
return responseSentViaUnicast;
}
void responseToUnregisteredHandler() {
responseToUnregisteredHandler++;
}
/** Get Responses Recieved to this handler when not registered **/
public int getResponseToUnregisteredHandler() {
return responseToUnregisteredHandler;
}
void responseProcessed() {
responseProcessed++;
}
/** Get Responses received and processed locally **/
public int getResponsesProcessed() {
return responseProcessed;
}
void errorWhileProcessingResponse() {
errorWhileProcessingResponse++;
}
/** Get Responses received but failing when processed locally **/
public int getErrorsWhileProcessingResponse() {
return errorWhileProcessingResponse;
}
void queryProcessed() {
queryProcessed++;
}
/** Get Queries received and processed locally **/
public int getQueriesProcessed() {
return queryProcessed;
}
void queryToUnregisteredHandler() {
queryToUnregisteredHandler++;
}
/** Get Queries Recieved to this handler when not registered **/
public int getQueryToUnregisteredHandler() {
return queryToUnregisteredHandler;
}
void errorWhileProcessingQuery() {
errorWhileProcessingQuery++;
}
/** Get Queries received but failing when processed locally **/
public int getErrorsWhileProcessingQuery() {
return errorWhileProcessingQuery;
}
public void serializeTo(Element element) throws DocumentSerializationException {
if (peerID != null) {
DocumentSerializableUtilities.addString(element, "peerID", peerID.toString());
}
if (errorWhileProcessingQuery != 0) {
DocumentSerializableUtilities.addInt(element, "errorWhileProcessingQuery", errorWhileProcessingQuery);
}
if (queryProcessed != 0) {
DocumentSerializableUtilities.addInt(element, "queryProcessed", queryProcessed);
}
if (errorWhileProcessingResponse != 0) {
DocumentSerializableUtilities.addInt(element, "errorWhileProcessingResponse", errorWhileProcessingResponse);
}
if (responseProcessed != 0) {
DocumentSerializableUtilities.addInt(element, "responseProcessed", responseProcessed);
}
if (responseSentViaUnicast != 0) {
DocumentSerializableUtilities.addInt(element, "responseSentViaUnicast", responseSentViaUnicast);
}
if (querySentViaUnicast != 0) {
DocumentSerializableUtilities.addInt(element, "querySentViaUnicast", querySentViaUnicast);
}
if (queryToUnregisteredHandler != 0) {
DocumentSerializableUtilities.addInt(element, "queryToUnregisteredHandler", queryToUnregisteredHandler);
}
if (responseToUnregisteredHandler != 0) {
DocumentSerializableUtilities.addInt(element, "responseToUnregisteredHandler", responseToUnregisteredHandler);
}
}
public void initializeFrom(Element element) throws DocumentSerializationException {
for (Enumeration e = element.getChildren(); e.hasMoreElements();) {
Element childElement = (TextElement) e.nextElement();
String tagName = (String) childElement.getKey();
if (tagName.equals("peerID")) {
String peerIDText = DocumentSerializableUtilities.getString(childElement);
peerID = MetricUtilities.getPeerIdFromString(peerIDText);
} else if (tagName.equals("errorWhileProcessingQuery")) {
errorWhileProcessingQuery = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("queryProcessed")) {
queryProcessed = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("errorWhileProcessingResponse")) {
errorWhileProcessingResponse = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("responseProcessed")) {
responseProcessed = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("responseSentViaUnicast")) {
responseSentViaUnicast = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("querySentViaUnicast")) {
querySentViaUnicast = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("queryToUnregisteredHandler")) {
queryToUnregisteredHandler = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("responseToUnregisteredHandler")) {
responseToUnregisteredHandler = DocumentSerializableUtilities.getInt(childElement);
}
}
}
public void mergeMetrics(QueryDestinationMetric otherQueryDestinationMetric) {
this.errorWhileProcessingQuery += otherQueryDestinationMetric.errorWhileProcessingQuery;
this.queryProcessed += otherQueryDestinationMetric.queryProcessed;
this.errorWhileProcessingResponse += otherQueryDestinationMetric.errorWhileProcessingResponse;
this.responseProcessed += otherQueryDestinationMetric.responseProcessed;
this.responseSentViaUnicast += otherQueryDestinationMetric.responseSentViaUnicast;
this.querySentViaUnicast += otherQueryDestinationMetric.querySentViaUnicast;
this.queryToUnregisteredHandler += otherQueryDestinationMetric.queryToUnregisteredHandler;
this.responseToUnregisteredHandler += otherQueryDestinationMetric.responseToUnregisteredHandler;
}
@Override
public int hashCode() {
return peerID.hashCode();
}
@Override
public boolean equals(Object other) {
if (other instanceof QueryDestinationMetric) {
QueryDestinationMetric otherQueryDestinationMetric = (QueryDestinationMetric) other;
return peerID.equals(otherQueryDestinationMetric.peerID);
} else {
return false;
}
}
}