Enterprise Java
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JAXB Custom Binding – Java.util.Date / Spring 3 Serialization
JaxB can handle Java.util.Date serialization, but it expects the following format: “yyyy-MM-ddTHH:mm:ss“. What if you need to format the date…
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Solr: Creating a spellchecker
In a previous post I talked about how the Solr Spellchecker works and then I showed you some test results…
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Registering entity types with OpenJPA programmatically
I’ve just started work on an OpenJPA objectstore for Isis. In the normal scheme of things, one would register the…
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Make your Spring Security @Secured annotations more DRY
Recently a user on the Grails User mailing list wanted to know how to reduce repetition when defining @Secured annotations.…
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Dealing with Weblogic Stuck Threads
Definition or What is a Stuck Thread? WebLogic Server diagnoses a thread as stuck if it is continually working…
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ADF Task Flow: Managed bean scopes for page fragments
Introduction When we work with ADF Task Flows and need to implement some flow specific business logic or store some…
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Google AppEngine: Task Queues API
Task Queues com.google.appengine.api.taskqueue With Task Queues a user can initiate a request to have applications perform work outside of this…
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Custom JSF validator for required fields
JSF components implementing EditableValueHolder interface have two attributes ‘ required’ and ‘ requiredMessage’ – a flag indicating that the user…
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Akka STM – Playing PingPong with STM Refs and Agents
PingPong is a classic example where 2 players (or threads) access a shared resource – PingPong Table and pass the…
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