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WS-Security: using BinarySecurityToken for authentication

As we all know, one goal set by WS-Security is to enforce integrity and/or confidentially on SOAP messages. In case of integrity, the signature which is added to the SOAP message is ...
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Configuring Hadoop with Guava MapSplitters

In this post we are going to provide a new twist on passing configuration parameters to a Hadoop Mapper via the Context object. Typically, we set configuration parameters as key/value ...
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Gradle: do we need another build tool?

In the early days of Java development, we either didn’t see much of a need for build tools, or used what we had from other environments. I can still remember building shell scripts ...
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Deploying Identity Server over a JDBC Based User Store

With this post I am to demonstrate how to configure WSO2 Identity Server with a JDBC user store. For the demonstration I am using a MySQL user store, but same procedure applies to any ...
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Long Polling with Spring 3.2′s DeferredResult

In our last episode, the CEO of Agile Cowboys Inc had just hired a Java/Spring consultant by giving him the Porsche that he originally bought for his girlfriend. Being upset by the ...
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Bean Manipulation using Dozer Framework

Introduction As you know you can copy file or folder from source location to destination location in any operating system. Have you ever thought about copy the java object which is ...
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Unit testing a Java Hadoop job

In my previous post I showed how to setup a complete Maven based project to create a Hadoop job in Java. Of course it wasn’t complete because it is missing the unit test part . In ...
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Optimizing Java Serialization – Java vs XML vs JSON vs Kryo vs POF

Perhaps I’m naive, but I always thought Java serialization must surely be the fastest and most efficient way to serialize Java objects into binary form. After all, Java is on ...
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JAAS-secured JAX-RS end point

With the advent of RESTFUL (JAX-RS) as the “preferred” way to create web service end points, for a long time I have always wondered how people implement security mechanism around ...
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Apache Camel Broker Component for ActiveMQ 5.9

Embedding Apache Camel inside the ActiveMQ broker provides great flexibility for extending the message broker with the integration power of Camel. Apache Camel routes also benefit in ...
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