[jboss-dev-forums] [Design of EJB 3.0] - New Build Artifact - EJB3 External API

[ALRubinger]

I've added a new artifact to the EJB3 build script, producing:

jboss-ejb3-ext-api.jar

...whose intent is to expose any classes needed by a bean provider for development (compilation) of EJB3 and JBoss-specific extensions.  To develop EJB3 applications on JBoss, all that should be required on the build CP is this library and jboss-javaee.jar

Currently the external API is limited to all annotations (minus the Impls), Stateful Cache support, and RemoteProxyFactory (as is currently required for compilation).

The key here is ensuring that we don't expose any implementation internals to the bean provider, externalizing out as interfaces whenever possible but providing enough support for custom implementations.

Testing the validity of this JAR is proving difficult; the test suite itself tests many internals and cannot compile against the external API alone.  

How can we ensure that we're providing everything necessary for an external API in this JAR?  Separate source tree of test EJBs compiled against the Ext API and jboss-javaee.jar alone?

The alternative is the status quo I used to employ as a bean provider - grabbing internals from JARs under ejb3.deployer and using those for compilation.

This must be completed for Beta 3.

http://jira.jboss.com/jira/browse/EJBTHREE-1099

S,
ALR

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