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deltaspike-beanbuilder: Shows how to create new beans using DeltaSpike utilities

Shows how to create new beans using DeltaSpike utilities.

What is it?

This project demonstrates a CDI Portable Extension that uses DeltaSpike utilities to create new Beans.

This extension permits the injection of JPA entities by id, without the need to query it. To achieve this, the extension observes the ProcessInjectionTarget event and get locates all the injection points that have requested injection by id. In AfterBeanDiscovery event, the extension creates Bean instances using the BeanBuilder utility.

The project contains a very simple JPA entity class, the extension class, the service registration file for that extension and an Arquillian test to verify the extension is working correctly.

It does not contain any user interface; the tests must be run to verify everything is working correctly.

Run the Tests in {JBDSProductName} or Eclipse

To run the tests in {JBDSProductName}, first set the active Maven profile in the project properties to be either arq-jbossas-managed, for running on a managed server, or arq-jbossas-remote, for running on remote server.

To run the tests, right click on the project or individual classes and select Run As –> JUnit Test in the context menu.

Investigate the Console Output

Maven prints a summary of the performed tests in the console:

 T E S T S
 log4j:WARN No appenders could be found for logger (org.jboss.logging).
 log4j:WARN Please initialize the log4j system properly.
 Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.641 sec

Results :

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

Debug the Application

If you want to debug the source code or look at the Javadocs of any library in the project, run either of the following commands to pull them into your local repository. The IDE should then detect them.

$ mvn dependency:sources
$ mvn dependency:resolve -Dclassifier=javadoc
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