Configuring a new queue for the WebSphere MQ messaging provider by using scripting

You can use scripting to configure a new queue for the WebSphere® MQ messaging provider.

Before you begin

You can also use the createWMQQueue command to create a queue for the WebSphere MQ messaging provider.

Before starting this task, the wsadmin tool must be running.

About this task

Complete the following steps to configure a new queue for the WebSphere MQ messaging provider:

Procedure

  1. Identify the parent ID:
    • Using Jacl:

      set newjmsp [$AdminConfig getid /Cell:mycell/Node:mynode/JMSProvider:JMSP1/]
    • Using Jython:
      newjmsp = AdminConfig.getid('/Cell:mycell/Node:myNode/JMSProvider:JMSP1') print newjmsp
    Example output:
    JMSP1(cells/mycell/nodes/mynode|resources.xml#JMSProvider_1)
  2. Get the required attributes:
    • Using Jacl:

      $AdminConfig required MQQueue
    • Using Jython:
      print AdminConfig.required('MQQueue')
    Example output:
    Attribute       Type name				   String jndiName			 String baseQueueName	 String
  3. Set up the required attributes:
    • Using Jacl:

      set name [list name MQQ] set jndi [list jndiName jms/MQQ] set baseQN [list baseQueueName "Put the 
       base queue name here"] set mqqAttrs [list $name $jndi $baseQN]
      Example output:
      {name MQQ} {jndiName jms/MQQ} {baseQueueName {Put the base queue name here}}
    • Using Jython:

      name = ['name', 'MQQ'] jndi = ['jndiName', 'jms/MQQ'] baseQN = ['baseQueueName', "Put the base 
       queue name here"] mqqAttrs = [name, jndi, baseQN] print mqqAttrs
      Example output:
      [[name, MQQ], [jndiName, jms/MQQ], [baseQueueName, "Put the base queue name here"]]
  4. Set up a template:
    • Using Jacl:

      set template [lindex [$AdminConfig listTemplates MQQueue] 0] 
    • Using Jython:
      import java lineseparator = java.lang.System.getProperty('line.separator') template = 
       AdminConfig.listTemplates('MQQueue').split(lineseparator)[0] print template
    Example output:
    Example.JMS.WMQ.Q1(templates/system:JMS-resource-provider- templates.xml#MQQueue_1) 
  5. Create a queue for the WebSphere MQ messaging provider:
    • Using Jacl:

      $AdminConfig createUsingTemplate MQQueue $newjmsp $mqqAttrs $template
    • Using Jython:

      print AdminConfig.createUsingTemplate('MQQueue', newjmsp, mqqAttrs, template)
    Example output:
    MQQ(cells/mycell/nodes/mynode|resources.xml#MQQueue_1)
  6. Save the configuration changes.
  7. In a network deployment environment only, synchronize the node.

Example

AdminTask.createWMQQueue('EXAMPLECell01(cells/EXAMPLECell01|cell.xml)', '[-name MQQueue 
 -jndiName jms/MQQueue -queueName QueueName -qmgr QueueManager -description ]')  



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Last updated: Oct 21, 2010 7:37:48 AM CDT
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