Clever Geek Handbook

How do I force-Deny a WebSphere MQ queue?

There is a property for the WebSphere MQ GET

queue to block from the queue. To set this property, I found two ways.

  • Just set the property using the WebSphere MQ Explorer GUI.
  • Modify the queue using the MQSC command ALTER QLOCAL(TEST) GET(DISABLED)

    .

Can I enable or disable GET

WebSphere MQ queuing through a Java program?

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2 answers


You can use the Edit, Copy and Create Queue PCF command to modify the attributes of a queue. This can be used from Java using the Java PCF Helper Classes, see Handling PCF Messages with IBM MQ Classes for Java

InhibitGet (MQCFIN)

Receive operations are allowed or denied (parameter ID: MQIA_INHIBIT_GET).

The value can be:



MQQA_GET_ALLOWED

Input operations are allowed.

MQQA_GET_INHIBITED

Get operations are prohibited.

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Sure. When you open a queue for GET

or for PUT

, you can enable the option SET

and then use the API call MQSET

.



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