Hi, here's an ebuild for the Sun ONE Message Queue Platform Edition, an /etc/init.d/imq, /etc/conf.d/imq, and a copy of the license. The Java System Message Queue Platform Edition is an implementation of the Java Message Service (JMS) Specification. It is designed for small-scale deployments and development environments. You can read more about the message queue here: http://wwws.sun.com/software/products/message_queue/index.html I think this ebuild only depends on java 1.4. Al.
Created attachment 30323 [details] sun-mq-3.5.0-r1.ebuild
Created attachment 30324 [details] files/conf.d/imq
Created attachment 30325 [details] files/init.d/imq
Created attachment 30326 [details] LICENSE
Be warned that ebuilds for Sun-programs have a very low priority, since we are not allowed to mirror them, and thus cannot guarantee their availibility. This is compounded by the fact that Sun change the binary contents of their files without changing the version in the filename, thus breaking our md5sums. We will attend this when we have enough time to take on maintenance of it. If you can find another alternative, that we are allowed to copy onto our mirrors, we'll try adding it very quickly.
Could any of these implementations work for you? http://www.manageability.org/blog/stuff/open-source-jms-java If so, please tell us, and we'll try making an ebuild for it.