Archive for the Category: Linux

New: MQ Message Replication v2.1.0

Capitalware Inc. would like to announce the official release of MQ Message Replication v2.1.0. This is a FREE upgrade for ALL licensed users of MQ Message Replication. MQ Message Replication (MQMR) will clone messages being written (via MQPUT or MQPUT1 API calls) to an application’s output queue and MQMR will write the exact same messages […]

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New: MQ Message Encryption v4.1.0

Capitalware Inc. would like to announce the official release of MQ Message Encryption v4.1.0. This is a FREE upgrade for ALL licensed users of MQ Message Encryption. MQME provides encryption for MQ message data while it resides in a queue and in the MQ logs (i.e. all data at rest). For more information about MQME, […]

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New: MQ Channel Encryption v3.3.0

Capitalware Inc. would like to announce the official release of MQ Channel Encryption (MQCE) v3.3.0. This is a FREE upgrade for ALL licensed users of MQCE. MQCE provides encryption for message data over IBM MQ channels. MQCE operates with Sender, Receiver, Server, Requester, Cluster-Sender, Cluster-Receiver, Server Connection and Client Connection channels of the WMQ queue […]

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New: MQ Channel Throttler v1.2.0

Capitalware Inc. would like to announce the official release of MQ Channel Throttler v1.2.0. This is a FREE upgrade for ALL licensed users of MQ Channel Throttler (MQCT). MQCT provides the ability to control/throttle the number of messages or bytes that flow over a channel. For more information about MQCT, please go to: https://www.capitalware.com/mqct_overview.html Tuned […]

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New: MQ Channel Connection Inspector v1.1.0

Capitalware Inc. would like to announce the official release of MQ Channel Connection Inspector (MQCCI) v1.1.0. This is a FREE upgrade for ALL licensed users of MQCCI. MQCCI is a solution that allows a company to track and/or audit what information a client application or remote queue manager is exchanging with the local queue manager […]

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New: MQ Authenticate User Security Exit v3.4.0

Capitalware Inc. would like to announce the official release of MQ Authenticate User Security Exit v3.4.0. This is a FREE upgrade for ALL licensed users of MQ Authenticate User Security Exit. MQ Authenticate User Security Exit is a solution that allows a company to fully authenticate a user who is accessing an IBM MQ resource. […]

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New: MQ Auditor v3.1.0

Capitalware Inc. would like to announce the official release of MQ Auditor v3.1.0. This is a FREE upgrade for ALL licensed users of MQ Auditor. MQ Auditor is a solution that allows a company to audit/track all MQ API calls performed by MQ applications that are connected to a queue manager. For more information about […]

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New Raspberry Pi 4 Model B Released

Raspberry Pi Foundation has just released a new Raspberry Pi 4 Model B. https://www.raspberrypi.org/blog/raspberry-pi-4-on-sale-now-from-35/ Everything is bigger, faster & better. Specifications: A 1.5GHz quad-core 64-bit ARM Cortex-A72 CPU (~3× performance) 1GB, 2GB, or 4GB of LPDDR4 SDRAM Full-throughput Gigabit Ethernet Dual-band 802.11ac wireless networking Bluetooth 5.0 Two USB 3.0 and two USB 2.0 ports Dual […]

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Updates to MessageSelector Class

In the blog posting, Java MQ Code to Retrieve Messages from a Queue Based on a Filter, I posted code for a Java MessageSelector class. I have updated the setFilter method to catch any invalid values that may be passed to the MessageSelector class on the setFilter call. You can download the source code for […]

Also posted in IBM i (OS/400), IBM MQ, Java, macOS (Mac OS X), Programming, Unix, Windows Comments Off on Updates to MessageSelector Class

Java MQ Code to Retrieve Messages from a Queue Based on a Filter

There is a misconception regarding MQ/JMS message based filtering. Some people think that the IBM MQ queue manager does something special for JMS applications that is not done for plain Java or C/C++/C#/COBOL applications. It is just NOT true. Note: For C/C++/C#/COBOL applications, they can use the SelectionString from MQOD structure to perform message selection. […]

Also posted in IBM i (OS/400), IBM MQ, Java, macOS (Mac OS X), Programming, Unix, Windows 5 Comments