Tag: cdi
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Don’t get trapped into a memory leak using CDI Instance Injection
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In one of our recent projects we have encountered some memory leaks using standard JavaEE technologies like CDI and EJBs. Our application in question does a lot of communication using JMS as a transportation layer. To be able to handle different message types dynamically we have used the Instance Injection of CDI. Using that approach with…
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Use jBPM5 embedded within a Java EE 6 application
Since the first final release of jBPM5 at the beginning of 2011 a little more than one year has passed. Despite of being a final release there have been a couple of bugs and the documentation was having many deficiencies. During the last year, however, jBPM5 was quickly moving forward and many bugs were fixed…
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Extending CDI Observer pattern to support global events
CDI introduced a convenient implementation of the observer pattern into the JavaEE world. Using the CDI API, components can emit events, or receive events created by other components (using the @Observes annotation). This allows developers to reduce the coupling between the emitters and the receivers of events. However, the current API does not allow to…
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The akquinet tech@spree Technology Radar is now available
akquinet tech@spree has published a technology radar analyzing the trends of 2011–2012. It provides an overview of the evolution of practice in the Information Technology sector in 2011 as well as a forecast for 2012. It is the result of one year of analysis and synthesis performed by the Innovation department of akquinet tech@spree. The…
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Akquinet presents: Aslak Knutsen and Pete Muir on “The future of Java enterprise testing” and “The unified programming model of Java EE 6″
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In cooperation with the Java User Group Berlin Brandenburg, akquinet proudly presents the two JBoss Core Developers Aslak Knutsen and Pete Muir (project lead for Seam and Weld): 1) Throwing complexity over the wall: The future of Java enterprise testing This talk unveils the missing link in enterprise Java development: simple, portable integration tests. For…
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