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/*
* @(#)UpdateDestinationHandler.java 1.25 07/12/07
*/
package com.sun.messaging.jmq.jmsserver.data.handlers.admin;
import java.util.Hashtable;
import java.io.IOException;
import java.io.*;
import java.util.Vector;
import com.sun.messaging.jmq.io.Packet;
import com.sun.messaging.jmq.jmsserver.service.HAMonitorService;
import com.sun.messaging.jmq.jmsserver.service.imq.IMQConnection;
import com.sun.messaging.jmq.io.*;
import com.sun.messaging.jmq.util.admin.MessageType;
import com.sun.messaging.jmq.util.admin.DestinationInfo;
import com.sun.messaging.jmq.util.log.Logger;
import com.sun.messaging.jmq.jmsserver.Globals;
import com.sun.messaging.jmq.util.SizeString;
import com.sun.messaging.jmq.util.DestType;
import com.sun.messaging.jmq.jmsserver.core.Destination;
public class UpdateDestinationHandler extends AdminCmdHandler
{
private static boolean DEBUG = getDEBUG();
public UpdateDestinationHandler(AdminDataHandler parent) {
super(parent);
}
/**
* Handle the incomming administration message.
*
* @param con The Connection the message came in on.
* @param cmd_msg The administration message
* @param cmd_props The properties from the administration message
*/
public boolean handle(IMQConnection con, Packet cmd_msg,
Hashtable cmd_props) {
if ( DEBUG ) {
logger.log(Logger.DEBUG, this.getClass().getName() + ": " +
cmd_props);
}
String destination = (String)cmd_props.get(MessageType.JMQ_DESTINATION);
DestinationInfo info = (DestinationInfo)getBodyObject(cmd_msg);
int status = Status.OK;
String errMsg = null;
HAMonitorService hamonitor = Globals.getHAMonitorService();
if (hamonitor != null && hamonitor.inTakeover()) {
status = Status.ERROR;
errMsg = rb.getString(rb.E_CANNOT_PROCEED_TAKEOVER_IN_PROCESS);
logger.log(Logger.ERROR, this.getClass().getName() + ": " + errMsg);
} else {
try {
Destination d= Destination.getDestination(info.name,
DestType.isQueue(info.type));
if (d == null) {
errMsg= rb.getString( rb.X_DESTINATION_NOT_FOUND,
info.name);
status = Status.NOT_FOUND;
} else {
if (info.isModified(info.MAX_MESSAGES)) {
int maxMessages = info.maxMessages;
d.setCapacity(maxMessages);
}
if (info.isModified(info.MAX_MESSAGE_SIZE)) {
SizeString maxSize = new SizeString();
maxSize.setBytes(info.maxMessageSize);
d.setMaxByteSize(maxSize);
}
if (info.isModified(info.MAX_MESSAGE_BYTES)) {
SizeString maxBytes = new SizeString();
maxBytes.setBytes(info.maxMessageBytes);
d.setByteCapacity(maxBytes);
}
if (info.isModified(info.DEST_SCOPE)) {
int scope = info.destScope;
d.setScope(scope);
}
if (info.isModified(info.DEST_LIMIT)) {
int destlimit = info.destLimitBehavior;
d.setLimitBehavior(destlimit);
}
if (info.isModified(info.DEST_PREFETCH)) {
int prefetch = info.maxPrefetch;
d.setMaxPrefetch(prefetch);
}
if (info.isModified(info.DEST_CDP)) {
int clusterdeliverypolicy = info.destCDP;
d.setClusterDeliveryPolicy(clusterdeliverypolicy);
}
if (info.isModified(info.MAX_ACTIVE_CONSUMERS)) {
int maxcons = info.maxActiveConsumers;
d.setMaxActiveConsumers(maxcons);
}
if (info.isModified(info.MAX_FAILOVER_CONSUMERS)) {
int maxcons = info.maxFailoverConsumers;
d.setMaxFailoverConsumers(maxcons);
}
if (info.isModified(info.MAX_PRODUCERS)) {
int maxproducers = info.maxProducers;
d.setMaxProducers(maxproducers);
}
if (info.isModified(info.MAX_SHARED_CONSUMERS)) {
int maxsharedcons = info.maxNumSharedConsumers;
d.setMaxSharedConsumers(maxsharedcons);
}
if (info.isModified(info.SHARE_FLOW_LIMIT)) {
int sflowlimit = info.sharedConsumerFlowLimit;
d.setSharedFlowLimit(sflowlimit);
}
if (info.isModified(info.USE_DMQ)) {
boolean dmq = info.useDMQ;
d.setUseDMQ(dmq);
}
if (info.isModified(info.VALIDATE_XML_SCHEMA_ENABLED)) {
d.setValidateXMLSchemaEnabled(info.validateXMLSchemaEnabled);
}
if (info.isModified(info.XML_SCHEMA_URI_LIST)) {
d.setXMLSchemaUriList(info.XMLSchemaUriList);
}
if (info.isModified(info.RELOAD_XML_SCHEMA_ON_FAILURE)) {
d.setReloadXMLSchemaOnFailure(info.reloadXMLSchemaOnFailure);
}
d.update();
}
} catch (Exception ex) {
errMsg = getMessageFromException(ex);
status = Status.ERROR;
}
}
// Send reply
Packet reply = new Packet(con.useDirectBuffers());
reply.setPacketType(PacketType.OBJECT_MESSAGE);
setProperties(reply,
MessageType.UPDATE_DESTINATION_REPLY, status, errMsg);
parent.sendReply(con, cmd_msg, reply);
return true;
}
}