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DuplicatePUNameTest.javaAPI DocGlassfish v2 API4907Fri May 04 22:34:08 BST 2007com.sun.enterprise.tools.verifier.tests.persistence

DuplicatePUNameTest

public class DuplicatePUNameTest extends com.sun.enterprise.tools.verifier.tests.VerifierTest implements com.sun.enterprise.tools.verifier.tests.VerifierCheck
A persistence unit must have a name. Only one persistence unit of any given name may be defined within a single EJB-JAR file, within a single WAR file, within a single application client jar, or within an EAR (in the EAR root or lib directory). See section #6.2 of EJB 3.0 Persistence API spec
author
Sanjeeb.Sahoo@Sun.COM

Fields Summary
Constructors Summary
Methods Summary
public com.sun.enterprise.tools.verifier.Resultcheck(com.sun.enterprise.deployment.Descriptor descriptor)

        PersistenceUnitDescriptor pu = PersistenceUnitDescriptor.class.cast(
                descriptor);
        Result result = getInitializedResult();
        addErrorDetails(result, getVerifierContext().getComponentNameConstructor());
        result.setStatus(Result.PASSED); // default status is PASSED
        int count = 0;
        for(PersistenceUnitDescriptor nextPU : getPUsInSameScope(pu)) {
            result.addErrorDetails(smh.getLocalString(getClass().getName() + "puName",
                    "Found a persistence unit by name [ {0} ] in persistence unit root [ {1} ]",
                    new Object[]{nextPU.getName(), nextPU.getPuRoot()}));
                    if (nextPU.getName().equals(pu.getName())) count++;
        }
        if (count != 1) {
            result.failed(smh.getLocalString(getClass().getName() + "failed",
                    "There are [ {0} ] number of persistence units by name [ {1} ]",
                    new Object[]{count, pu.getName()}));
        }
        return result;
private java.util.ListgetPUsInSameScope(com.sun.enterprise.deployment.PersistenceUnitDescriptor pu)

return
the list of PersistenceUnits which will be tested to see if they contain duplicate PU name.

        List<PersistenceUnitDescriptor> result;
        if(pu.getParent().getParent().isApplication()) {
            // for ear, the PU name has to be unique only within a jar file.
            result = pu.getParent().getPersistenceUnitDescriptors();
        } else {
            // for war/ejb-jar/appclient-jar, PU name has to be unique within the whole BundleDescriptor.
            result = new ArrayList<PersistenceUnitDescriptor>();
            for (PersistenceUnitsDescriptor pus : pu.getParent().getParent().getPersistenceUnitsDescriptors()) {
                for(PersistenceUnitDescriptor nextPU : pus.getPersistenceUnitDescriptors()) {
                    result.add(nextPU);
                }
            }
        }
        return result;