Enterprise Java
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Quick Start: Spring Boot and WildfFly 8.2 on OpenShift
A really “Quick Start” with Spring Boot, WildFly and OpenShift as opposed to my last, more descriptive article. Prerequisite Before…
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Plug in Policies Into JBoss Apiman
The JBoss apiman project did just release 1.0.3.Final this week. It’s mostly a bug fix release, with just a couple…
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Openshift: Build Spring Boot application on Wildfly 8.2.0 with Java 8
OpenShift DIY cartridge is a great way to test unsupported languages on OpenShift. But it is not scalable (you can…
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JPA 2.1 criteria delete/update and temporary tables in Hibernate
Since JPA version 2.0 the EntityManager offers the method getCriteriaBuilder() to dynamically build select queries without the need of string…
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Calculate PageRanks with Apache Hadoop
Currently I am following the Coursera training ‘Mining Massive Datasets‘. I have been interested in MapReduce and Apache Hadoop for…
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Database Migrations in Java EE using Flyway
Database schema of any Java EE application evolves along with business logic. This makes database migrations an important of any…
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JBoss Fuse – Some less known trick
TL;DR expose java static calls as Karaf shell native commands override OSGi Headers at deploy time override OSGi Headers after…
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MySQL as Kubernetes Service, Access from WildFly Pod
Java EE 7 and WildFly on Kubernetes using Vagrant (Tech Tip #71) explained how to run a trivial Java EE…
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A JAXB Nuance: String Versus Enum from Enumerated Restricted XSD String
Although Java Architecture for XML Binding (JAXB) is fairly easy to use in nominal cases (especially since Java SE 6),…
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