Altering and deleting connection definitions

Connection definitions define the network for MQe and therefore great care should be taken when altering or deleting them. It is strongly recommended that when altering or deleting a connection definition one should ensure there is no activity on the network that may be using that connection definition.

As with creating a connection definition, in order to alter or delete a connection definition an administration message must be used. The approach is the same as for creating a connection definition, with a different action being used for the administration message. For instance in order to update a connection definition the following method should be used:

updateMessage.update(
     "com.ibm.mqe.adapters.MQeTcpipHttpAdapter:127.0.0.1:8083",
      null, null, "DefaultChannel", "Altered Example Connection");

In order to delete a connection definition all that is required is the resource name and the relevant action being set, so the following method is used:

deleteMessage.setAction(MQeAdminMsg.Action_Delete);

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