When using the EntityManager find method to lookup an Entity by primary key is doesn't throw the EntityNotFound exception when it doesn't find the entity. This was a bug in the non-embedded version a long time ago, and has since been fixed.
My code that proved that the exception was not being thrown is as follows:
public JBossProject findProject(String projectId) throws ProjectNotFoundException {
JBossProject project = null;
try {
project = (JBossProject) entityManager.find(JBossProject.class, projectId);
} catch (EntityNotFoundException projectNotFound) {
StringBuffer message = new StringBuffer("Could not find project ");
message.append(projectId);
message.append("!");
System.out.println("Hey, I caught the EntityNotFoundException, and I will throw the ProjectNotFoundException!");
throw new ProjectNotFoundException(message.toString(), projectNotFound);
}
return project;
}
The System.out.println above never executed. Instead null was returned from the method with no exception.
