org.exolab.jmscts.core
Class SequencePropertyPopulator

java.lang.Object
  |
  +--org.exolab.jmscts.core.SequencePropertyPopulator

All Implemented Interfaces:

MessagePopulator, java.io.Serializable

public class SequencePropertyPopulator

extends java.lang.Object

implements MessagePopulator

A message populator that populates the 'JMSXGroupID' and 'JMSXGroupSeq' properties of a message. The sequence is incremented with each invocation, starting at 1.

Version:

$Revision: 1.2 $ $Date: 2004/01/31 13:44:24 $

Author:

Tim Anderson

See Also:

Serialized Form

Field Summary

static java.lang.String	GROUP_ID The JMSX group identifier property name
static java.lang.String	GROUP_SEQ The JMSX sequence number property name

Constructor Summary

SequencePropertyPopulator()
Create an instance of this class, with the default group name to populate the JMSXGroupID property with

SequencePropertyPopulator(java.lang.String group)
Create an instance of this class, with the group name to populate the JMSXGroupID property with

Method Summary

void	populate(javax.jms.Message message) Populate the JMSXGroupID and JMSXGroupSeq property of a message.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

GROUP_ID

public static final java.lang.String GROUP_ID

The JMSX group identifier property name

GROUP_SEQ

public static final java.lang.String GROUP_SEQ

The JMSX sequence number property name

Constructor Detail

SequencePropertyPopulator

public SequencePropertyPopulator()

Create an instance of this class, with the default group name to populate the JMSXGroupID property with

SequencePropertyPopulator

public SequencePropertyPopulator(java.lang.String group)

Create an instance of this class, with the group name to populate the JMSXGroupID property with

Parameters:

group - the value to populate the JMSXGroupID property with

Method Detail

populate

public void populate(javax.jms.Message message)
              throws java.lang.Exception

Populate the JMSXGroupID and JMSXGroupSeq property of a message. The sequence is incremented with each invocation.

Specified by:

populate in interface MessagePopulator

Parameters:

message - the message to populate

Throws:

java.lang.Exception - for any error