Tags » Java EE

Oracle AQ: working with PL/SQL asynchronous notifications

I like Oracle Streams Advanced Queuing (AQ), it’s reliable and fast. I’ve been working with this technology for the last four years, with 10g and 11g database versions; most of the time, I’ve had to interact with Java EE systems, through Java Message Service (JMS), which it’s fully supported by Oracle AQ. 600 more words

Java EE

Solution for Glassfish, Invalid resource : jdbc/__default__pm problem

Follow these steps:

  1. Create a file called glassfish-resources.xml inside your WEB-INF web application directory with the connection pool and datasource configuration as shown below.

<?xml version=”1.0″ encoding=”UTF-8″?><!DOCTYPEresources PUBLIC “-//GlassFish.org//DTD GlassFish Application Server 3.1 Resource Definitions//EN” “ 205 more words

Java EE

Developing Java EE applications with Maven and WebLogic 12c

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The WebLogic Server 12c has very nice support for Maven now. The doc for this is kinda hidden though, so here is a direct link… 76 more words


Updates on CDI 2.0

CDI 2.0 is the next version of Contexts and Dependency Injection for the Java EE Platform and a candidate for inclusion in Java EE 8… 455 more words


New features in December release of WAS Liberty

Back in April 2014 IBM announced a new strategy for delivering features in WebSphere Application Server Liberty Profile which IBM calls continuous delivery. This model provides new optionally installable features and function, which can be added to an existing WebSphere Liberty installation with no requirement for a version upgrade or migration. 325 more words

Open Source

Heads up on Light-Weight JSON API (JEP 198)

The Light-Weight JSON API has been dropped from the OpenJDK release 9. Check out this announcement by Mark Reinhold on the jdk9-dev mailing list

Previously, there were some questions raised on the… 53 more words


Java EE 7 Docs Have a New Look!

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Same content, new look, and some new URLs (apologies for that).

We wanted to make the URL stucture and page style of the Java EE 7 library more consistent with those of the other Java technologies. 10 more words