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Commit 9c206234 authored by Andre Freyssinet's avatar Andre Freyssinet
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Uses JMS_JORAM property names from shared message.

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joram/joram/mom/core/src/main/java/org/objectweb/joram/mom/util/DMQManager.java
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/*
* JORAM: Java(TM) Open Reliable Asynchronous Messaging
* Copyright (C) 2008 - 2010 ScalAgent Distributed Technologies
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Initial developer(s): ScalAgent Distributed Technologies
* Contributor(s):
*/
package org.objectweb.joram.mom.util;
import java.util.Date;
import org.objectweb.joram.mom.dest.Queue;
import org.objectweb.joram.mom.notifications.ClientMessages;
import org.objectweb.joram.shared.MessageErrorConstants;
import org.objectweb.joram.shared.messages.Message;
import org.objectweb.util.monolog.api.BasicLevel;
import org.objectweb.util.monolog.api.Logger;
import fr.dyade.aaa.agent.AgentId;
import fr.dyade.aaa.agent.Channel;
import fr.dyade.aaa.common.Debug;
/**
* The <code>DMQManager</code> is made to stock the dead messages before sending
* them to the dead message queue, only if such a queue is defined.
*/
public class DMQManager {
private ClientMessages deadMessages = null;
private AgentId destDmqId = null;
private AgentId senderId = null;
public static Logger logger = Debug.getLogger(DMQManager.class.getName());
/**
* Creates a DMQManager. The <code>specificDmq</code> is used in priority. If
* <code>null</code>, destination DMQ is used if it exists, else default DMQ
* is used. If none exists, dead messages will be lost.
*
* @param specificDmq
* Identifier of the dead message queue to use in priority.
* @param currentDestDmq
* The DMQ of the destination
* @param senderId
* The id of the destination. This is used to avoid sending to
* itself.
*/
public DMQManager(AgentId specificDmq, AgentId currentDestDmq, AgentId senderId) {
if (specificDmq != null) {
// Sending the dead messages to the provided DMQ
destDmqId = specificDmq;
} else if (currentDestDmq != null) {
// Sending the dead messages to the destination's DMQ
destDmqId = currentDestDmq;
} else {
// Sending the dead messages to the server's default DMQ
destDmqId = Queue.getDefaultDMQId();
}
this.senderId = senderId;
if (logger.isLoggable(BasicLevel.DEBUG))
logger.log(BasicLevel.DEBUG, this.getClass().getName() + " created, destDmqId: " + destDmqId);
}
/**
* Creates a DMQManager. Destination DMQ is used if it exists, else default
* DMQ is used. If none exists, dead messages will be lost
*
* @param currentDestDmq
* The DMQ of the destination
* @param senderId
* The id of the destination. This is used to avoid sending to
* itself.
*/
public DMQManager(AgentId currentDestDmq, AgentId senderId) {
this(null, currentDestDmq, senderId);
}
/**
* Stocks a dead message waiting to be sent to the DMQ. If no DMQ was found at
* creation time, the message is lost.
*
* @param mess
* The message to stock
* @param reason
* The reason explaining why the message has to be send to the DMQ.
* It can be one of the following: <code>EXPIRED</code>,
* <code>NOT_WRITEABLE</code>, <code>UNDELIVERABLE</code>,
* <code>ADMIN_DELETED</code>, <code>DELETED_DEST</code>,
* <code>QUEUE_FULL</code> or <code>UNEXPECTED_ERROR</code>.
*/
public void addDeadMessage(Message mess, short reason) {
if (destDmqId != null) {
String ERROR_COUNT = "JMS_JORAM_ERRORCOUNT";
Integer errorCount = (Integer) mess.getProperty(ERROR_COUNT);
if (errorCount == null) {
errorCount = new Integer(1);
} else {
errorCount = new Integer(errorCount.intValue() + 1);
}
String causePropertyName = "JMS_JORAM_ERRORCAUSE_" + errorCount;
String codePropertyName = "JMS_JORAM_ERRORCODE_" + errorCount;
mess.setProperty(ERROR_COUNT, errorCount);
switch (reason) {
case MessageErrorConstants.EXPIRED:
mess.setProperty(causePropertyName, "Expired at " + new Date(mess.expiration));
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.EXPIRED));
break;
case MessageErrorConstants.NOT_WRITEABLE:
mess.setProperty(causePropertyName, "Destination is not writable");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.NOT_WRITEABLE));
break;
case MessageErrorConstants.UNDELIVERABLE:
mess.setProperty(causePropertyName, "Undeliverable after " + mess.deliveryCount + " tries");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.UNDELIVERABLE));
break;
case MessageErrorConstants.ADMIN_DELETED:
mess.setProperty(causePropertyName, "Message deleted by an admin");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.ADMIN_DELETED));
break;
case MessageErrorConstants.DELETED_DEST:
mess.setProperty(causePropertyName, "Deleted destination");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.DELETED_DEST));
break;
case MessageErrorConstants.QUEUE_FULL:
mess.setProperty(causePropertyName, "Queue full");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.QUEUE_FULL));
break;
case MessageErrorConstants.UNEXPECTED_ERROR:
mess.setProperty(causePropertyName, "Unexpected error");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.UNEXPECTED_ERROR));
break;
case MessageErrorConstants.INTERCEPTORS:
mess.setProperty(causePropertyName, "Interceptors");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.INTERCEPTORS));
break;
case MessageErrorConstants.NOT_ALLOWED:
mess.setProperty(causePropertyName, "Operation is not allowed");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.NOT_ALLOWED));
break;
default:
break;
}
if (deadMessages == null) {
deadMessages = new ClientMessages();
}
mess.expiration = 0;
deadMessages.addMessage(mess);
}
if (logger.isLoggable(BasicLevel.DEBUG))
logger.log(BasicLevel.DEBUG, this.getClass().getName() + ", addDeadMessage for dmq: " + destDmqId + ". Msg: " + mess);
}
/**
* Sends previously stocked messages to the appropriate DMQ.
*/
public void sendToDMQ() {
if (deadMessages != null) {
deadMessages.setExpiration(0);
if (logger.isLoggable(BasicLevel.DEBUG))
logger.log(BasicLevel.DEBUG, this.getClass().getName() + ", sendToDMQ " + destDmqId);
if (destDmqId != null && !destDmqId.equals(senderId)) {
Channel.sendTo(destDmqId, deadMessages);
} else {
// Else it means that the dead message queue is
// the queue itself: drop the messages.
if (logger.isLoggable(BasicLevel.WARN))
logger.log(BasicLevel.WARN, this.getClass().getName() + ", can't send to itself, messages dropped");
}
}
}
/*
* JORAM: Java(TM) Open Reliable Asynchronous Messaging
* Copyright (C) 2008 - 2021 ScalAgent Distributed Technologies
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Initial developer(s): ScalAgent Distributed Technologies
* Contributor(s):
*/
package org.objectweb.joram.mom.util;
import java.util.Date;
import org.objectweb.joram.mom.dest.Queue;
import org.objectweb.joram.mom.notifications.ClientMessages;
import org.objectweb.joram.shared.MessageErrorConstants;
import org.objectweb.joram.shared.messages.Message;
import org.objectweb.util.monolog.api.BasicLevel;
import org.objectweb.util.monolog.api.Logger;
import fr.dyade.aaa.agent.AgentId;
import fr.dyade.aaa.agent.Channel;
import fr.dyade.aaa.common.Debug;
/**
* The <code>DMQManager</code> is made to stock the dead messages before sending
* them to the dead message queue, only if such a queue is defined.
*/
public class DMQManager {
private ClientMessages deadMessages = null;
private AgentId destDmqId = null;
private AgentId senderId = null;
public static Logger logger = Debug.getLogger(DMQManager.class.getName());
/**
* Creates a DMQManager. The <code>specificDmq</code> is used in priority. If
* <code>null</code>, destination DMQ is used if it exists, else default DMQ
* is used. If none exists, dead messages will be lost.
*
* @param specificDmq
* Identifier of the dead message queue to use in priority.
* @param currentDestDmq
* The DMQ of the destination
* @param senderId
* The id of the destination. This is used to avoid sending to
* itself.
*/
public DMQManager(AgentId specificDmq, AgentId currentDestDmq, AgentId senderId) {
if (specificDmq != null) {
// Sending the dead messages to the provided DMQ
destDmqId = specificDmq;
} else if (currentDestDmq != null) {
// Sending the dead messages to the destination's DMQ
destDmqId = currentDestDmq;
} else {
// Sending the dead messages to the server's default DMQ
destDmqId = Queue.getDefaultDMQId();
}
this.senderId = senderId;
if (logger.isLoggable(BasicLevel.DEBUG))
logger.log(BasicLevel.DEBUG, this.getClass().getName() + " created, destDmqId: " + destDmqId);
}
/**
* Creates a DMQManager. Destination DMQ is used if it exists, else default
* DMQ is used. If none exists, dead messages will be lost
*
* @param currentDestDmq
* The DMQ of the destination
* @param senderId
* The id of the destination. This is used to avoid sending to
* itself.
*/
public DMQManager(AgentId currentDestDmq, AgentId senderId) {
this(null, currentDestDmq, senderId);
}
/**
* Stocks a dead message waiting to be sent to the DMQ. If no DMQ was found at
* creation time, the message is lost.
*
* @param mess
* The message to stock
* @param reason
* The reason explaining why the message has to be send to the DMQ.
* It can be one of the following: <code>EXPIRED</code>,
* <code>NOT_WRITEABLE</code>, <code>UNDELIVERABLE</code>,
* <code>ADMIN_DELETED</code>, <code>DELETED_DEST</code>,
* <code>QUEUE_FULL</code> or <code>UNEXPECTED_ERROR</code>.
*/
public void addDeadMessage(Message mess, short reason) {
if (destDmqId != null) {
Integer errorCount = (Integer) mess.getProperty(Message.ERRORCOUNT);
if (errorCount == null) {
errorCount = new Integer(1);
} else {
errorCount = new Integer(errorCount.intValue() + 1);
}
String causePropertyName = Message.ERRORCAUSE_PREFIX + errorCount;
String codePropertyName = Message.ERRORCODE_PREFIX + errorCount;
mess.setProperty(Message.ERRORCOUNT, errorCount);
switch (reason) {
case MessageErrorConstants.EXPIRED:
mess.setProperty(causePropertyName, "Expired at " + new Date(mess.expiration));
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.EXPIRED));
break;
case MessageErrorConstants.NOT_WRITEABLE:
mess.setProperty(causePropertyName, "Destination is not writable");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.NOT_WRITEABLE));
break;
case MessageErrorConstants.UNDELIVERABLE:
mess.setProperty(causePropertyName, "Undeliverable after " + mess.deliveryCount + " tries");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.UNDELIVERABLE));
break;
case MessageErrorConstants.ADMIN_DELETED:
mess.setProperty(causePropertyName, "Message deleted by an admin");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.ADMIN_DELETED));
break;
case MessageErrorConstants.DELETED_DEST:
mess.setProperty(causePropertyName, "Deleted destination");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.DELETED_DEST));
break;
case MessageErrorConstants.QUEUE_FULL:
mess.setProperty(causePropertyName, "Queue full");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.QUEUE_FULL));
break;
case MessageErrorConstants.UNEXPECTED_ERROR:
mess.setProperty(causePropertyName, "Unexpected error");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.UNEXPECTED_ERROR));
break;
case MessageErrorConstants.INTERCEPTORS:
mess.setProperty(causePropertyName, "Interceptors");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.INTERCEPTORS));
break;
case MessageErrorConstants.NOT_ALLOWED:
mess.setProperty(causePropertyName, "Operation is not allowed");
mess.setProperty(codePropertyName, new Short(MessageErrorConstants.NOT_ALLOWED));
break;
default:
break;
}
if (deadMessages == null) {
deadMessages = new ClientMessages();
}
mess.expiration = 0;
deadMessages.addMessage(mess);
}
if (logger.isLoggable(BasicLevel.DEBUG))
logger.log(BasicLevel.DEBUG, this.getClass().getName() + ", addDeadMessage for dmq: " + destDmqId + ". Msg: " + mess);
}
/**
* Sends previously stocked messages to the appropriate DMQ.
*/
public void sendToDMQ() {
if (deadMessages != null) {
deadMessages.setExpiration(0);
if (logger.isLoggable(BasicLevel.DEBUG))
logger.log(BasicLevel.DEBUG, this.getClass().getName() + ", sendToDMQ " + destDmqId);
if (destDmqId != null && !destDmqId.equals(senderId)) {
Channel.sendTo(destDmqId, deadMessages);
} else {
// Else it means that the dead message queue is
// the queue itself: drop the messages.
if (logger.isLoggable(BasicLevel.WARN))
logger.log(BasicLevel.WARN, this.getClass().getName() + ", can't send to itself, messages dropped");
}
}
}
}
\ No newline at end of file
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