Network Deployment (Distributed operating systems), v8.0 > Scripting the application serving environment (wsadmin) > Scripting for data access resources > Configure data access with wsadmin scripting

Configure new J2C activation specifications using wsadmin scripting

We can configure new Java 2 Connector activation specifications using scripting and wsadmin.sh. See the topic Starting the wsadmin scripting client topic for more information.

Configure a J2C activation specifications:

Procedure

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

   ### Jacl

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

   ### 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:

   • Use the AdminTask object:

     1. List the administrative object interfaces:

        ### Jacl

        $AdminTask listMessageListenerTypes $newra
        

        ### Jython

        AdminTask.listMessageListenerTypes(newra)
        

        Example output:

        javax.jms.MessageListener
        

     2. Create a J2C administrative object:

        ### Jacl

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

        ### Jython

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

   • Use the AdminConfig object:

     ### Jacl

     $AdminConfig required J2CActivationSpec
     

     ### Jython

     print AdminConfig.required('J2CActivationSpec')
     

     Example output:

     Attribute Type
     activationSpec ActivationSpec@
     

     1. If your resource adapter is JCA V1.5 and we have multiple activation specifications defined, it is required that you specify the activation specification attribute. If your resource adapter is JCA V1.5 and we 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:

        ### Jacl

        $AdminConfig list ActivationSpec $newra
        

        ### Jython

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

     2. Set the administrative object that a variable:

        ### Jacl

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

        ### Jython

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

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

        ### Jacl

        set cdcttr [list activationSpec $ac]
        

        ### Jython

        cdattr = ['activationSpec', ac]
        

     4. Create a J2C activation specification object:

        ### Jacl

        $AdminConfig create J2CActivationSpec $newra $j2cacAttrs
        

        ### Jython

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

        Example output:

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

3. Save the configuration changes. See the topic Saving configuration changes with wsadmin.sh for more information.

4. Synchronize the node. See the topic Synchronizing nodes with the wsadmin tool for more information.

Use the wsadmin scripting AdminConfig object for scripted administration
Use the wsadmin scripting AdminTask object for scripted administration
Synchronize nodes using wsadmin.sh
Start the wsadmin scripting client using wsadmin.sh
Saving configuration changes with wsadmin.sh

Related

Commands for the AdminConfig object using wsadmin.sh
Commands using wsadmin.sh

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