/*
* 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 Srdi Destination for a specific handler
**/
public class SrdiDestinationMetric implements DocumentSerializable {
private PeerID peerID;
private int messageProcessed;
private int errorWhileProcessing;
private int srdiToUnregisteredHandler = 0;
private int messageSentViaUnicast;
public SrdiDestinationMetric(PeerID peerID) {
this.peerID = peerID;
}
public SrdiDestinationMetric(SrdiDestinationMetric prototype) {
this.peerID = prototype.peerID;
}
public SrdiDestinationMetric() {}
public PeerID getPeerID() {
return peerID;
}
void messageProcessed() {
messageProcessed++;
}
/** Messages Received and Processed from this destinations **/
public int getMessagesProcessed() {
return messageProcessed;
}
void errorWhileProcessing() {
errorWhileProcessing++;
}
/** Messages Received, but generating errors when processing **/
public int getErrorsWhileProcessing() {
return errorWhileProcessing;
}
void messageSentViaUnicast() {
messageSentViaUnicast++;
}
/** Get Messages Sent via Unicast to this destinations **/
public int getMessagesSentViaUnicast() {
return messageSentViaUnicast;
}
public void srdiToUnregisteredHandler() {
srdiToUnregisteredHandler++;
}
/** Messages Received, to this when it was not registered **/
public int getSrdiToUnregisteredHandler() {
return srdiToUnregisteredHandler;
}
public void serializeTo(Element element) throws DocumentSerializationException {
if (peerID != null) {
DocumentSerializableUtilities.addString(element, "peerID", peerID.toString());
}
if (messageProcessed != 0) {
DocumentSerializableUtilities.addInt(element, "messageProcessed", messageProcessed);
}
if (errorWhileProcessing != 0) {
DocumentSerializableUtilities.addInt(element, "errorWhileProcessing", errorWhileProcessing);
}
if (srdiToUnregisteredHandler != 0) {
DocumentSerializableUtilities.addInt(element, "srdiToUnregisteredHandler", srdiToUnregisteredHandler);
}
if (messageSentViaUnicast != 0) {
DocumentSerializableUtilities.addInt(element, "messageSentViaUnicast", messageSentViaUnicast);
}
}
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("messageProcessed")) {
messageProcessed = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("errorWhileProcessing")) {
errorWhileProcessing = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("srdiToUnregisteredHandler")) {
srdiToUnregisteredHandler = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("messageSentViaUnicast")) {
messageSentViaUnicast = DocumentSerializableUtilities.getInt(childElement);
}
}
}
public void mergeMetrics(SrdiDestinationMetric otherSrdiDestinationMetric) {
this.errorWhileProcessing += otherSrdiDestinationMetric.errorWhileProcessing;
this.messageProcessed += otherSrdiDestinationMetric.messageProcessed;
this.messageSentViaUnicast += otherSrdiDestinationMetric.messageSentViaUnicast;
}
@Override
public int hashCode() {
return peerID.hashCode();
}
@Override
public boolean equals(Object other) {
if (other instanceof SrdiDestinationMetric) {
SrdiDestinationMetric otherSrdiDestinationMetric = (SrdiDestinationMetric) other;
return peerID.equals(otherSrdiDestinationMetric.peerID);
} else {
return false;
}
}
}