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/*
* Oreka -- A media capture and retrieval platform
*
* Copyright (C) 2005, orecx LLC
*
* http://www.orecx.com
*
* This program is free software, distributed under the terms of
* the GNU General Public License.
* Please refer to http://www.gnu.org/copyleft/gpl.html
*
*/
package net.sf.oreka.orktrack.messages;
import org.apache.log4j.Logger;
import org.hibernate.Session;
import org.hibernate.Transaction;
import net.sf.oreka.OrkException;
import net.sf.oreka.Direction;
import net.sf.oreka.HibernateManager;
import net.sf.oreka.messages.AsyncMessage;
import net.sf.oreka.messages.SimpleResponseMessage;
import net.sf.oreka.messages.SyncMessage;
import net.sf.oreka.orktrack.LogManager;
import net.sf.oreka.orktrack.Port;
import net.sf.oreka.orktrack.PortManager;
import net.sf.oreka.orktrack.ServiceManager;
import net.sf.oreka.orktrack.messages.TapeMessage.CaptureStage;
import net.sf.oreka.persistent.Service;
import net.sf.oreka.serializers.OrkSerializer;
import net.sf.oreka.serializers.SingleLineSerializer;
public class MetadataMessage extends SyncMessage {
Logger log = null;
CaptureStage stage = CaptureStage.UNKN;
int timestamp = 0;
int duration = 0;
String capturePort = "";
String localParty = "";
String localEntryPoint = "";
String remoteParty = "";
Direction direction = Direction.UNKN;
String loginString = "";
String service = "";
public MetadataMessage() {
log = LogManager.getInstance().getPortLogger();
}
@Override
public AsyncMessage process() {
SimpleResponseMessage response = new SimpleResponseMessage();
Session session = null;
Transaction tx = null;
try {
session = HibernateManager.getSession();
tx = session.beginTransaction();
boolean success = false;
SingleLineSerializer ser = new SingleLineSerializer();
log.info("Message: " + ser.serialize(this));
Service service = ServiceManager.retrieveByName(this.service, session);
if (service != null) {
Port port = PortManager.instance().getAndCreatePort(this.getCapturePort(), session, service);
port.notifyMetadataMessage(this, session, service);
success = true;
}
else {
response.setComment("service:" + this.service + " does not exist");
log.error("MetadataMessage.process: service" + this.service + " does not exist");
}
response.setSuccess(success);
if (success) {tx.commit();}
else {tx.rollback();}
}
catch (Exception e) {
if (tx != null) {tx.rollback();}
log.error("TapeMessage.process: ", e);
response.setSuccess(false);
response.setComment(e.getMessage());
}
finally {
if(session != null) {session.close();}
}
return response;
}
public void define(OrkSerializer serializer) throws OrkException {
stage = (CaptureStage)serializer.enumValue("stage", stage, true);
timestamp = serializer.intValue("timestamp", timestamp, true);
duration = serializer.intValue("duration", duration, false);
capturePort = serializer.stringValue("capturePort", capturePort, true);
localParty = serializer.stringValue("localParty", localParty, false);
localEntryPoint = serializer.stringValue("localEntryPoint", localEntryPoint, false);
remoteParty = serializer.stringValue("remoteParty", remoteParty, false);
direction = (Direction)serializer.enumValue("direction", direction, false);
loginString = serializer.stringValue("loginString", loginString, false);
service = serializer.stringValue("service", service, true);
}
public String getOrkClassName() {
return "metadata";
}
public void validate() {
// TODO Auto-generated method stub
}
public String getCapturePort() {
return capturePort;
}
public void setCapturePort(String capturePort) {
this.capturePort = capturePort;
}
public Direction getDirection() {
return direction;
}
public void setDirection(Direction direction) {
this.direction = direction;
}
public int getDuration() {
return duration;
}
public void setDuration(int duration) {
this.duration = duration;
}
public String getLocalEntryPoint() {
return localEntryPoint;
}
public void setLocalEntryPoint(String localEntryPoint) {
this.localEntryPoint = localEntryPoint;
}
public String getLocalParty() {
return localParty;
}
public void setLocalParty(String localParty) {
this.localParty = localParty;
}
public Logger getLog() {
return log;
}
public void setLog(Logger log) {
this.log = log;
}
public String getLoginString() {
return loginString;
}
public void setLoginString(String loginString) {
this.loginString = loginString;
}
public String getRemoteParty() {
return remoteParty;
}
public void setRemoteParty(String remoteParty) {
this.remoteParty = remoteParty;
}
public String getService() {
return service;
}
public void setService(String service) {
this.service = service;
}
public CaptureStage getStage() {
return stage;
}
public void setStage(CaptureStage stage) {
this.stage = stage;
}
public int getTimestamp() {
return timestamp;
}
public void setTimestamp(int timestamp) {
this.timestamp = timestamp;
}
}
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