Pre-packaged Query

Query name="Semmle/StyleChecks/J2EE/Remote Home Interface/A remote home interface must have a valid findByPrimaryKey(..) method definition"

Reports all Remote Home Interface types that do not define a findByPrimaryKey(..) method with one parameter and a non-void return type.

from RemoteEJBHomeInterface rhi
where not exists(Method m| m.hasName("findByPrimaryKey") and
                           rhi.inherits(m) and
                           m.getNumberOfParams() == 1 and
                           not(m.getType().hasName("void")))
select rhi, rhi.toString() + " remote home interface must"
            + " define findByPrimaryKey(..)"
            + " method that has exactly one parameter and"
            + " does not have return type void"

References

Enterprise JavaBeans 2.1 - Specification, section 10.6.10 and 12.2.9