Configuring new MQ queues using scripting

You can use scripting and the wsadmin tool to configure a new MQ queue.

Before you begin

Before starting this task, the wsadmin tool must be running. See the Starting the wsadmin scripting client article for more information.

About this task

Perform the following steps to configure a new MQ queue:

Procedure

  1. Identify the parent ID:
    • Using Jacl:

      set mqjmsp [$AdminConfig getid "/Cell:mycell/Node:mynode/JMSProvider:WebSphere MQ JMS Provider/"]
    • Using Jython:
      mqjmsp = AdminConfig.getid('/Cell:mycell/Node:myNode/JMSProvider:WebSphere MQ JMS Provider') 
      print mqjmsp
    Example output:
    "WebSphere MQ JMS Provider(cells/mycell/nodes/mynode|resources.xml#builtin_mqprovider)"
  2. Get 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 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 MQ queue factory:
    • Using Jacl:

      $AdminConfig createUsingTemplate MQQueue $mqjmsp $mqqAttrs $template
    • Using Jython:
      print AdminConfig.createUsingTemplate('MQQueue', mqjmsp, mqqAttrs, template)
    Example output:
    MQQ(cells/mycell/nodes/mynode|resources.xml#MQQueue_1)
  6. Save the configuration changes. See the Saving configuration changes with the wsadmin tool article for more information.



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Last updatedLast updated: Aug 30, 2013 6:03:36 PM CDT
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