migrateWMQMLP command

Use the migrateWMQMLP command to migrate a IBM MQ message listener port definition to an activation specification definition.

Para executar o comando, use o objeto AdminTask do cliente de script wsadmin.

[IBM i]O cliente de script wsadmin é executado no Qshell. Para obter informações adicionais, consulte o tópico "Configurar o Qshell para Executar Scripts do WebSphere® Application Server".

Esse comando é válido apenas quando for usado com o WebSphere Application Server Versão 7 e servidores de aplicativos posteriores. Não o utilize com versões anteriores.

Para obter uma lista de comandos administrativos do provedor de sistemas de mensagens existentes do IBM MQ, além de uma breve descrição de cada comando, insira o seguinte comando no prompt wsadmin:

print AdminTask.help('WMQAdminCommands')

Para obter ajuda de visão geral sobre um determinado comando, digite o seguinte comando no prompt wsadmin:

print AdminTask.help('command_name')

Depois de utilizar o comando, salve suas alterações na configuração principal. Por exemplo, utilize o seguinte comando:

AdminConfig.save()

Purpose

Use the migrateWMQMLP command to migrate a IBM MQ message listener port definition to an activation specification definition. After the activation specification has been created, you can delete the listener port.

Note that the Maximum retries listener port setting is not migrated to the new activation specification as there is no exact equivalent.

When you are migrating a listener port associated with a message-driven bean (MDB) that has the subscriptionDurability activation configuration property set to Durable, and that MDB already has an active durable subscription, the durable subscription is not migrated. This is because listener ports and IBM MQ activation specifications use incompatible forms of subscription name. As a result there can be two active durable subscriptions subscribed to the relevant topic for the same MDB. As part of the migration process, you must delete the old durable subscription that was associated with the listener port and manually clean up any messages associated with it. For information on how do to this see the IBM MQ and IBM Integration Bus documentation.

Target object

The message listener port to be migrated.

Required parameters

-asName
The name of the activation specification to be created.
-asJNDIName
The JNDI name of the activation specification to be created.
-asScope
The type of scope at which to create the activation specification (server, node, cluster or cell). Note that the cluster option is only supported when the server that contains the message listener port is part of a cluster. If not specified this defaults to server. The scopes specified are relative to the message listener port, so node is the node of the server that contains the message listener port.

Optional parameters

None.
The following example shows how to migrate a message listener port to an activation specification.
  • Using Jython:
    wsadmin>AdminConfig.list("ListenerPort")
    lp1(cells/L3A3316Node09Cell/nodes/L3A3316Node10/servers/server1|
    server.xml#ListenerPort_1211265363796)
    
    wsadmin>AdminTask.migrateWMQMLP("lp1(cells/L3A3316Node09Cell/nodes/
    L3A3316Node10/servers/server1|server.xml#ListenerPort_1211265363796)",
     ["-asName migratedFromLP -asJNDIName jms/as1 -asScope node"])
    migratedFromLP(cells/L3A3316Node09Cell/nodes/L3A3316Node10|
    resources.xml#J2CActivationSpec_1211265679078)
  • Using Jacl:
    wsadmin>$AdminConfig list ListenerPort
    lp1(cells/L3A3316Node09Cell/nodes/L3A3316Node10/servers/server1|
    server.xml#ListenerPort_1211265363796)
    
    wsadmin>$AdminTask migrateWMQMLP 
    lp1(cells/L3A3316Node09Cell/nodes/L3A3316Node10/servers/server1|
    server.xml#ListenerPort_1211265363796) 
    {-asName migratedFromLP -asJNDIName jms/as1 -asScope node}
    migratedFromLP(cells/L3A3316Node09Cell/nodes/L3A3316Node10|
    resources.xml#J2CActivationSpec_1211265679078)

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