Enterprise Java
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A beginner’s guide to JPA and Hibernate Cascade Types
Introduction JPA translates entity state transitions to database DML statements. Because it’s common to operate on entity graphs, JPA allows…
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Prevent ‘No plugin found’ in multi-module maven
Defining a maven plugin on a submodule in a multi-module maven project can give us a ‘No plugin found’ error.…
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Approval specific web services in Oracle IDM
This is quick post with regards to the web service endpoints which are leveraged by OIM and SOA in the…
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REST API Evolution
In one way or another, every developer has come in touch with an API. Either integrating a major system for…
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Quick peek at JAX-RS request to method matching
In this post, let’s look at the HTTP request to resource method matching in JAX-RS. It is one of the…
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Running PageRank Hadoop job on AWS Elastic MapReduce
In a previous post I described an example to perform a PageRank calculation which is part of the Mining Massive…
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Java EE7 and Maven project for newbies – part 8
Part #1, Part #2, Part #3, Part #4, Part #5, Part #6, Part #7 Part #8 It’s been a long…
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JPA 2.1: Unsynchronized persistence context
The JPA version 2.1 brings a new way how to handle the synchronization between the persistence context and the current…
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Bind WildFly to a different IP address, or all addresses on multihomed
Interface is a logical name, in WildFly parlance, for a network interface/IP address/host name to which sockets can be bound. There are…
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