Monday Dec 22, 2008

Screencast: Java CAPS 6 Web Services Integration with ILOG JRules 6.7

It's been a long time coming, but screencasts of our Java CAPS 6 Web Services Integration with ILOG JRules 6.7 are finally available here.  The screencast is broken up into four different pieces for easier viewing:

  1. Creating the JRules Rules Application Service
  2. Creating the BPEL Process
  3. Creating the Composite Application
  4. Creating the Visual JSF Test Application

Tuesday Sep 16, 2008

Glassfish ESB Announced

Earlier this week, we introduced a preview of Glassfish ESB.   It is an  Open Source ESB for integration & SOA, with commercial support from Sun.  Go here for more details.  

Thursday Aug 14, 2008

Using Pentaho and Liferay to Display IEP Data from Open ESB (and Java CAPS soon)

In general, event processing involves the continuous processing and analysis of high volume, high-speed data streams from inside and outside an organization. The need exists to detect business-critical issues as they happen, and to route, filter and pre-process data continuously over an indeterminate period of time.

The Intelligent Event Processor (IEP) is now available via Open ESB (see https://open-esb.dev.java.net/kb/60/ep-iepse-devguide.html).  It processes data streams and detects business events in real-time, querying data elements that are in continuous, unbounded, rapid, existing time-varying streams and which do not represent static data, thus providing a technology that meets the need to process data continuously over a period of time.

IEP currently provides a design environment plus an infrastructure engine for executing the logic within a runtime engine. What is doesn't provide is an environment for the data to be displayed (a dashboard).  That is where dashboarding solutions, like Pentaho, come into play.

Pentaho can be configured to use IEP as a data source.  Additionally, there is an integration between Pentaho and Liferay, so that environment is supported as well.  There have been many questions how to configure Pentaho and Liferay on Glassfish.  Instructions can be found here:

 http://developers.sun.com/docs/javacaps/tutorials/tutorials/Third-party/Pentaho-Liferay-Glassfish-Installation-Instructions.pdf

 From there, pull your IEP data into Pentaho and start building a dashboard.


Java CAPS Integration with ILOG JRules

Many people have been wondering how to integrate a commercial rules engine with Java CAPS using web services. Thanks to Keith Daly,  we now have step-by-step document on how to accomplish this with ILOG JRules.  The documentation can be found at:

http://developers.sun.com/docs/javacaps/tutorials/

Go to the last table on the page, which is titled Using Java CAPS with Other Software, and look for the ILOG JRules entry. 

Shortly, we will be posting screencasts that will walk the viewer through the entire use case scenario as well as project files with instructions. Stay tuned. 

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Jennifer Glore

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