Re: [dali-dev] How to list all @Entity classes in an IJpaProject

[Neil Hauge <neil.hauge@xxxxxxxxxx>]

Jack,

Yes, you should be able to get a list of the Entities in your source.  Take a look at PersistenceUnitContext.discoveredJavaPersistentTypes().  Specifically:

persistenceUnit.getJpaProject().jpaFiles(JptCorePlugin.JAVA_CONTENT_TYPE).

You can get the jpaProject from the Platform.  You will want to do some checks on this collection to get the valid annotated Entities, as seen in PersistenceUnitContext.allIncludedJavaPersistentTypes().  Specifically:

if (discoveredJpType != null && discoveredJpType.getMappingKey() != IMappingKeys.NULL_TYPE_MAPPING_KEY)

Neil

Jack Fong wrote:

Hello,

Given an IJpaProject, is there any way where I can list all the @Entity
classes please?  I'd like to list all @Entity classes in the source folder
of the JPA project, not only those listed in persistence.xml.

Thank you very much.


Regards,
Jack
                                                                            
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 /  Jack Fong                                                               
 /  jackfong@xxxxxxxxxx                                                     
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 /  Software Developer, Rational/AIM WebSphere, Java EE Application Tools   
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