WAS v8.5 > Script the application serving environment (wsadmin) > Welcome to scripting for Messaging resources > Configure messaging with wsadmin scripting

Configure new JMS destinations using scripting

We can use scripting and wsadmin to configure a new JMS destination.

Before starting this task, wsadmin must be running. Configure a new JMS destination:

In the following examples, code blocks beginning with wsadmin> show code that is entered by the user. Lines that do not begin with wsadmin> show code that has been returned by the console.

1. Identify the parent ID and assign in to a variable. In this example the variable is named newjmsp.
   • Jacl:
     wsadmin>set newjmsp [$AdminConfig getid /Cell:mycell/Node:myNode/JMSProvider:JMSP1]
   • Using Jython:

     wsadmin>newjmsp = AdminConfig.getid("/Cell:mycell/Node:myNode/JMSProvider:JMSP1")
     wsadmin>print newjmsp

   Example output:

   JMSP1(cells/mycell/nodes/mynode|resources.xml#JMSProvider_1)
2. Get required attributes:
   • Jacl:
     wsadmin>$AdminConfig required GenericJMSDestination
   • Using Jython:
     wsadmin>print AdminConfig.required('GenericJMSDestination')

   Example output:

   Attribute       Type
   name       String
   jndiName    String
   externalJNDIName  String

3. Set up required attributes:
   • Jacl:

     wsadmin>set name [list name JMSD1]
     wsadmin>set jndi [list jndiName jms/JMSDestination1]
     wsadmin>set extJndi [list externalJNDIName jms/extJMSD1]
     wsadmin>set jmsdAttrs [list $name $jndi $extJndi]

   • Using Jython:

     wsadmin>name = ['name', 'JMSD1']
     wsadmin>jndi = ['jndiName', 'jms/JMSDestination1']
     wsadmin>extJndi = ['externalJNDIName', 'jms/extJMSD1']
     wsadmin>jmsdAttrs = [name, jndi, extJndi]
     wsadmin>print jmsdAttrs

   Example output:

   {name JMSD1} {jndiName jms/JMSDestination1} {externalJNDIName jms/extJMSD1}

4. Create generic JMS destination:
   • Jacl:
     wsadmin>$AdminConfig create GenericJMSDestination $newjmsp $jmsdAttrs
   • Using Jython:
     wsadmin>print AdminConfig.create('GenericJMSDestination', newjmsp, jmsdAttrs)

   Example output:

   JMSD1(cells/mycell/nodes/mynode|resources.xml#GenericJMSDestination_1)

5. Save the configuration changes.

Related

Use the wsadmin scripting AdminConfig object for scripted administration
Save configuration changes with wsadmin
Start the wsadmin scripting client using wsadmin.sh

Reference:

Commands for the AdminConfig object using wsadmin.sh

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