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Java Native Interface library for MSMQ - opensource on CodePlex

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More CodePlex stuff.

I have posted MsmqJava, an open source MSMQ Library for Java, on CodePlex.

Find it at https://www.codeplex.com/MsmqJava .

This thing allows any Java application running on Windows to connect to MSMQ, to enqueue and dequeue items, via a Java Native Interface.   It's a nifty technology enabling interop between .NET apps and Java apps via MSMQ. 

This is a first release, very basic functionality.  Check it out.  And contribute if you can!

If you have questions on usage, check the CodePlex forums.

Cheers!

Comments

  • Anonymous
    February 06, 2008
    PingBack from http://www.biosensorab.org/2008/02/06/java-native-interface-library-for-msmq-opensource-on-codeplex/

  • Anonymous
    February 06, 2008
    I like it. Wondering why you did not make use of Enums. It is hightime Java folks move to 1.5 version.

  • Anonymous
    February 06, 2008
    Yes, well, this was written a couple years back.  I finally just got round to posting the project as a codeplex thing.  So it maybe needs a refresh for Java5 optimization.  But we'll let someone post that request as a workitem, huh?

  • Anonymous
    October 02, 2008
    Java apps running on Windows can connect to MSMQ via JNI.

  • Anonymous
    February 24, 2009
    Hi Thanks for the effort. I am getting a buffer overflow (I think) when receiving larger messages. E.g. I have 265 byte message on an WinXP Pro queue, and when I say receive on the test client I get a: Receive Failure hr=unknown hr (-1072824294) error. Any thoughts?

  • Anonymous
    March 06, 2009
    Sorry, no insight into that problem.... 265 bytes does not seem like an overly large message to receive?  

  • Anonymous
    February 08, 2010
    Was there ever any resolution to this?  I'm hitting the same issue.  I can write to the queues just fine, but reading gives me the same error as Simon.

  • Anonymous
    February 08, 2010
    Clarification of the problem:  I get the same failure, even with the test client doing the reading and writing.  I can write large messages (on the order of several K), but attempting to readeven the default 66 byte record from the client blows out.

  • Anonymous
    February 09, 2010
    OK, for anyone who might happen to come along and try to use this code, and fail out when reading: The read issue is in Queue.receiveEx - the size of 128 passed to the nativeReceive is totally inadequate.  Bump this up (I bumped it to 32k for my purposes), and things will start working OK.

  • Anonymous
    March 28, 2010
    This code has been updated, and the 128-byte limit has been removed. You should get v1.2 of MsmqJava to get the fix.

  • Anonymous
    May 13, 2012
    The comment has been removed