Enterprise Java
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Spring 4.1 and Java 8: java.util.Optional
As of Spring 4.1 Java 8’s java.util.Optional, a container object which may or may not contain a non-null value, is…
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A beginner’s guide to JPA/Hibernate entity state transitions
Introduction Hibernate shifts the developer mindset from SQL statements to entity state transitions. Once an entity is actively managed by…
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A closer look at Oracle IDM Auditing
Reporting is a vital functionality in any product which deals with sensitive information. Same applies to Identity & Access Management tools.…
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Java EE 7 with Angular JS – Part 1
Today’s post will show you how to build a very simple application using Java EE 7 and Angular JS. Before…
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How to compose html emails in Java with Spring and Velocity
In this post I will present how you can format and send automatic emails with Spring and Velocity. Spring offers…
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Mule ESB, ActiveMQ and the DLQ
In this post I will show a simple Mule ESB flow to see the DLQ feature of Active MQ in…
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Smart Auto-PPR Change Event Policy
There is a common belief among ADF developers that setting the iterator binding change event policy to ppr is not a…
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Hibernate hidden gem: the pooled-lo optimizer
Introduction In this post we’ll uncover a sequence identifier generator combining identifier assignment efficiency and interoperability with other external systems…
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Drools Executable Model
The Executable Model is a re-design of the Drools lowest level model handled by the engine. In the current series…
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