Configuring new J2C activation specifications using wsadmin scripting

You can configure new Java™ 2 Connector activation specifications using scripting and the wsadmin scripting tool.

1. Identify the parent ID and assign it to the newra variable.

   • Using Jacl:

     set newra [$AdminConfig getid /Cell:mycell/Node:mynode/J2CResourceAdapter:RAR1/]

   • Using Jython:

     newra = AdminConfig.getid('/Cell:mycell/Node:mynode/J2CResourceAdapter:RAR1/')
     print newra

   Example output:

   RAR1(cells/mycell/nodes/mynode|resources.xml#J2CResourceAdapter_1)

2. There are two ways to configure a new J2C administrative object. Perform one of the following:
   • Using the AdminTask object:
     1. List the administrative object interfaces:

        Using Jacl:

        $AdminTask listMessageListenerTypes $newra

        Using Jython:

        AdminTask.listMessageListenerTypes(newra)

        Example output:

        javax.jms.MessageListener

     2. Create a J2C administrative object:

        Using Jacl:

        $AdminTask createJ2CActivationSpec $newra { -name ac1 
        -jndiName eis/ac1 -messageListenerType 
        javax.jms.MessageListener}

        Using Jython:

        AdminTask.createJ2CActivationSpec(newra, ['-name', 'ao1', 
        '-jndiName', 'eis/ao1', '-messageListenerType', 
        'javax.jms.MessageListener'])

   • Using the AdminConfig object:

     1. Using Jacl:

        $AdminConfig required J2CActivationSpec

        Using Jython:

        print AdminConfig.required('J2CActivationSpec')

        Example output:

        Attribute Type
        activationSpec ActivationSpec@

     2. If your resource adapter is JCA V1.5 and you have multiple activation specifications defined, it is required that you specify the activation specification attribute. If your resource adapter is JCA V1.5 and you have only one activation specification defined, it will be picked up automatically. If your resource adapter is JCA V1.0, you do not need to specify the activationSpec attribute. Perform the following command to list the activation specifications defined by the resource adapter:

        Using Jacl:

        $AdminConfig list ActivationSpec $newra

        Using Jython:

        print AdminConfig.list('ActivationSpec', $newra)

     3. Set the administrative object that you need to a variable:

        Using Jacl:

        set ac [$AdminConfig list ActivationSpec $newra]
        set name [list name J2CAC1]
        set jname [list jndiName eis/J2CAC1]
        set j2cacAttrs [list $name $jname $cdcttr]
        

        Using Jython:

        ac = AdminConfig.list('ActivationSpec', $newra)
        name = ['name', 'J2CAC1']
        jname = ['jndiName', 'eis/j2cac1']
        j2cacAttrs = [name, jname,cdattr]
        

     4. If you are specifying the ActivationSpec attribute, also set up the following:

        Using Jacl:

        set cdcttr [list activationSpec $ac]

        Using Jython:

        cdattr = ['activationSpec', ac]

     5. Create a J2C activation specification object:

        Using Jacl:

        $AdminConfig create J2CActivationSpec $newra $j2cacAttrs 

        Using Jython:

        print AdminConfig.create('J2CActivationSpec', newra,j2cacAttrs)

        Example output:

        J2CAC1(cells/mycell/nodes/mynode|resources.xml#J2CActivationSpec_1)

3. Save the configuration changes.