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Generating Database Schemas with JPA 2.1


Prior JPA 2.1, most JPA providers (Hibernate, EclipseLink, OpenJPA) would have a proprietary way to generate the database schema (Data Definition Language scripts) from Entities. In the JPA 2.1 specification (JSR 338) there is a new section called 9.4 Schema Generation introducing an API and some properties to generate a database schema in a standard and portable way. Properties in persistence.xml In the […]

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There Is No “Cluster” in Java EE


Very often, when talking/training/sharing about Java EE, I get the same question: What about clustering in Java EE? The answer is: nothing, rien, nada, ezer, nista, niets! There is nothing about clustering (failover, load-balancing…) in JavaEE. And to prove it, I’ve looked for the word “cluster” in the 4.171 pages of the 19 more important Java EE 7 specifications. The word “cluster” only […]

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The Uncensored Java EE 7 Book


Let’s start with a definition of Censorship: Censorship is the suppression of speech or other public communication which may be considered objectionable, harmful, sensitive, or inconvenient as determined by a government, media outlet, or other controlling body. As you might be aware if you follow this blog, I wrote a third book entitled Java EE 7. A technical book about Java EE […]

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Your tests assume that JBoss is up and running


As a Java EE developer I tend to mix unit tests with integrations tests, usually using Arquillian. But sometimes, for obscure reasons, Arquillian cannot do the job (let’s say the packaging of the application to test is too obscur). So I want to deploy my application, and then, execute some tests. But what I really want is my tests to be executed […]

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Finally Java EE has a Decent Visual

Java EE

In the last years, at every single Java EE BOF, Java EE round table, or even on the Java EE Expert Group mailing list, I’ve complained about Java EE not having a decent visual. How can you brand such technology if you don’t have a proper symbol ? How can you print t-shirts, mugs, beautify your blogs, if Java EE […]

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