Archive for the Category: PCF

Java/PCF Program to Delete an IBM MQ Channel

May 26, 2022 Roger Lacroix

A couple of days ago, I posted a Java/PCF program that would create a IBM MQ channel. So, if you require creating a channel via Java/PCF then you probably will need to delete a channel via Java/PCF. If you are used to deleting an IBM MQ channel using runmqsc command then the following simple Java/PCF […]

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Java/PCF Program to Create an IBM MQ SVRCONN Channel

May 18, 2022 Roger Lacroix

A couple of weeks ago, I posted a Java/PCF Program to Create an IBM MQ Queue. So, today I thought I would create a Java/PCF program to create an IBM MQ SVRCONN channel If you are used to creating an IBM MQ channel using runmqsc command then the following simple Java/PCF program will create a […]

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Java/PCF Program to Delete an IBM MQ Queue

May 5, 2022 Roger Lacroix

A couple of days ago, I posted a Java/PCF program that would create a IBM MQ queue. So, if you require creating a queue via Java/PCF then you probably will need to delete a queue via Java/PCF. If you are used to deleting an IBM MQ queue using runmqsc command then the following simple Java/PCF […]

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Java/PCF Program to Create an IBM MQ Queue

May 3, 2022 Roger Lacroix

The other day, someone on StackOverflow asked about creating an IBM MQ queue from JMS. I know it is possible to send PCF commands as a JMS message to the Command Server but it seems overly complex when you can simply do it from Java/PCF (non-JMS). If you are used to creating an IBM MQ […]

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Java MQ Code to Clear a Queue of Messages

May 20, 2021 Roger Lacroix

If you have done the following runmqsc command to clear a queue: And you wanted to do the same thing via a program, here is a fully functioning Java MQ example that will connect to a remote queue manager, issue a PCF “Clear Queue” command, get the PCF response messages and output if the PCF […]

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Programmatically Get IBM MQ Version for Both Client and Queue Manager

April 21, 2021 Roger Lacroix

Recently, on both StackOverflow and mqseries.net, people have been asking about getting both the client and queue manager versions numbers for MQ. It is pretty easy to get both the client and queue manager from the command line. For the IBM MQ installation that is running the queue manager, you simply issue the following command: […]

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Simple Monitoring of the Current Queue Depth

June 4, 2020 Roger Lacroix

On StackOverflow, someone asked a question about determining when a queue’s current depth is the same as maximum depth. They were trying to do it from a script. While this is probably possible (I’m not a sed and/or awk guy), it seemed to me that they are trying to squeeze a fully blown up balloon […]

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Java MQ Code to List All Local Queues Filtering by Current Depth

May 30, 2019 Roger Lacroix

If you have done the following runmqsc command to display all local queues filtering by current queue depth of a queue manager: And you wanted to do the same thing via a program, here is a fully functioning Java MQ example that will connect to a remote queue manager, issue a PCF “Inquire Queue” command […]

Also posted in Capitalware, HPE NonStop, IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Open Source, Programming, Unix, Windows Comments Off on Java MQ Code to List All Local Queues Filtering by Current Depth

Java MQ Code to List All Local Queues and their Attributes

May 23, 2019 Roger Lacroix

If you have done the following runmqsc command to display all local queues with attributes of a queue manager: And you wanted to do the same thing via a program, here is a fully functioning Java MQ example that will connect to a remote queue manager, issue a PCF “Inquire Queue” command, get the PCF […]

Also posted in Capitalware, HPE NonStop, IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Open Source, Programming, Unix, Windows Comments Off on Java MQ Code to List All Local Queues and their Attributes

Update to Java MQ PCF Code Samples

December 11, 2018 Roger Lacroix

Tim Zielke posted a comment to my blog posting of Java MQ Code to List Channel Status about an extra PCF response from a z/OS queue manager that caused the code to throw an exception. So, I updated line # 156 in MQListChannelStatus01.java to be: You can download the updated source code for MQListChannelStatus01.java from […]

Also posted in IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Open Source, Programming, Unix, Windows, z/OS 1 Comment