You can configure new Java 2
Connector activation specifications using scripting and the wsadmin
scripting tool.
Before you begin
Before starting this task, the wsadmin tool must be running.
See the topic Starting the wsadmin scripting client topic for more
information.
About this task
Perform the following steps to configure a J2C activation
specifications:
Procedure
- 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)
- There are two ways to configure a new J2C administrative
object. Perform one of the following:
- Using the AdminTask object:
- List the administrative object interfaces:
Using Jacl:
$AdminTask listMessageListenerTypes $newra
Using
Jython:
AdminTask.listMessageListenerTypes(newra)
Example
output:
javax.jms.MessageListener
- 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:
Using Jacl:
$AdminConfig required J2CActivationSpec
Using
Jython:
print AdminConfig.required('J2CActivationSpec')
Example
output:
Attribute Type
activationSpec ActivationSpec@
- 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', $newra)
- Set the administrative object that you need to a variable:
Using
Jacl:
set ac [$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]
- If you are specifying the ActivationSpec attribute, also set
up the following:
Using Jacl:
set cdcttr [list activationSpec $ac]
Using
Jython:
cdattr = ['activationSpec', ac]
- 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)
- Save the configuration changes. See the topic Saving configuration
changes with the wsadmin tool for more information.
- In a network deployment environment only,
synchronize the node. See the topic Synchronizing nodes with the wsadmin
tool for more information.