[jira] [Created] (CAMEL-6798) JPAComponent: method findByTypeWithName in JNDIRegistry is unimplemented

["Alessandro Baldoni (JIRA)" <ji...@apache.org>]

Alessandro Baldoni created CAMEL-6798:
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             Summary: JPAComponent: method findByTypeWithName in JNDIRegistry is unimplemented
                 Key: CAMEL-6798
                 URL: https://issues.apache.org/jira/browse/CAMEL-6798
             Project: Camel
          Issue Type: Bug
          Components: camel-core, camel-jpa
    Affects Versions: 2.12.1, 2.12.0
            Reporter: Alessandro Baldoni


The method findByTypeWithName in JNDIRegistry is unimplemented (returns a null map).
When using a JNDIRegistry in a Camel context to make a JPA EntityManagerFactory available to a JPAComponent (required when running Camel in a Java EE container), the JPAComponent is unable to find it due do this line:

            Map<String, EntityManagerFactory> map = getCamelContext().getRegistry().findByTypeWithName(EntityManagerFactory.class);

This forces to fallback to a SimpleRegistry or to a Spring registry, thus making impossible to use the JAVA EE container JNDI registry.

Proposted solution: At present, JNDI does not allow lookups based on a class.
My suggestion is to lookup the EntityManagerFactory by a standard name, such as when looking for the default persistence unit name (and eventually adding a property for the JPA URL in order to use a custom name).




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