Examples of org.jboss.metadata.javaee.spec.PersistenceUnitReferenceMetaData

org.jboss.metadata.javaee.spec.PersistenceUnitReferenceMetaData
PersistenceUnitReferenceMetaData. @author Adrian Brock @version $Revision: 1.1 $

      process(metaData, element, annotation);
   }
   
   protected void process(PersistenceUnitReferencesMetaData refs, E element, PersistenceUnit annotation)
   {
      PersistenceUnitReferenceMetaData ref = createPU(element, annotation);
      addReference(refs, ref);
   }

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   protected abstract String getName(E element);
   protected abstract String getInjectionName(E element);
   
   protected PersistenceUnitReferenceMetaData createPU(E element, PersistenceUnit annotation)
   {
      PersistenceUnitReferenceMetaData ref = new PersistenceUnitReferenceMetaData();
      String name = annotation.name();
      if(name.length() == 0)
         name = getName(element);
      ref.setPersistenceUnitRefName(name);
      if(annotation.unitName().length() != 0)
         ref.setPersistenceUnitName(annotation.unitName());
      
      String injectionName = getInjectionName(element);
      Set<ResourceInjectionTargetMetaData> injectionTargets = ProcessorUtils.getInjectionTargets(injectionName, element);
      if(injectionTargets != null)
         ref.setInjectionTargets(injectionTargets);


      return ref;
   }

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      pctxRef.setJndiName(pctxRef.getPersistenceContextRefName() + "Original");
      pctxRefs.add(pctxRef);
      originalEnv.setPersistenceContextRefs(pctxRefs);


      PersistenceUnitReferencesMetaData pUnitRefs = new PersistenceUnitReferencesMetaData();
      PersistenceUnitReferenceMetaData pUnitRef = new PersistenceUnitReferenceMetaData();
      pUnitRef.setPersistenceUnitRefName("pUnitRef1");
      pUnitRef.setJndiName(pUnitRef.getPersistenceUnitRefName() + "Original");
      pUnitRefs.add(pUnitRef);
      pUnitRef = new PersistenceUnitReferenceMetaData();
      pUnitRef.setPersistenceUnitRefName("pUnitRef2");
      pUnitRef.setJndiName(pUnitRef.getPersistenceUnitRefName() + "Original");
      pUnitRefs.add(pUnitRef);
      originalEnv.setPersistenceUnitRefs(pUnitRefs);
      
      LifecycleCallbacksMetaData callbacks = new LifecycleCallbacksMetaData();
      LifecycleCallbackMetaData callback = new LifecycleCallbackMetaData();
      callback.setClassName("class1");
      callback.setMethodName("postCtor1Original");
      callbacks.add(callback);
      callback = new LifecycleCallbackMetaData();
      callback.setClassName("class2");
      callback.setMethodName("postCtor2Original");
      callbacks.add(callback);
      originalEnv.setPostConstructs(callbacks);
      
      callbacks = new LifecycleCallbacksMetaData();
      callback = new LifecycleCallbackMetaData();
      callback.setClassName("class1");
      callback.setMethodName("preDestroy1Original");
      callbacks.add(callback);
      callback = new LifecycleCallbackMetaData();
      callback.setClassName("class2");
      callback.setMethodName("preDestroy2Original");
      callbacks.add(callback);
      originalEnv.setPreDestroys(callbacks);
      
      ResourceEnvironmentReferencesMetaData resEnvRefs = new ResourceEnvironmentReferencesMetaData();
      ResourceEnvironmentReferenceMetaData resEnvRef = new ResourceEnvironmentReferenceMetaData();
      resEnvRef.setResourceEnvRefName("resEnvRef1");
      resEnvRef.setJndiName(resEnvRef.getResourceEnvRefName() + "Original");
      resEnvRefs.add(resEnvRef);
      resEnvRef = new ResourceEnvironmentReferenceMetaData();
      resEnvRef.setResourceEnvRefName("resEnvRef2");
      resEnvRef.setJndiName(resEnvRef.getResourceEnvRefName() + "Original");
      resEnvRefs.add(resEnvRef);
      originalEnv.setResourceEnvironmentReferences(resEnvRefs);
      
      ResourceReferencesMetaData resRefs = new ResourceReferencesMetaData();
      ResourceReferenceMetaData resRef = new ResourceReferenceMetaData();
      resRef.setResourceRefName("resRef1");
      resRef.setJndiName(resRef.getResourceRefName() + "Original");
      resRefs.add(resRef);
      resRef = new ResourceReferenceMetaData();
      resRef.setResourceRefName("resRef2");
      resRef.setJndiName(resRef.getResourceRefName() + "Original");
      resRefs.add(resRef);
      originalEnv.setResourceReferences(resRefs);
      
      JBossServiceReferencesMetaData serviceRefs = new JBossServiceReferencesMetaData();
      JBossServiceReferenceMetaData serviceRef = new JBossServiceReferenceMetaData();
      serviceRef.setServiceRefName("serviceRef1");
      serviceRef.setJndiName(serviceRef.getServiceRefName() + "Original");
      serviceRefs.add(serviceRef);
      serviceRef = new JBossServiceReferenceMetaData();
      serviceRef.setServiceRefName("serviceRef2");
      serviceRef.setJndiName(serviceRef.getServiceRefName() + "Original");
      serviceRefs.add(serviceRef);
      originalEnv.setServiceReferences(serviceRefs);
      
      // override
      JBossSessionBeanMetaData override = new JBossSessionBeanMetaData();
      override.setEjbName("session");
      JBossEnvironmentRefsGroupMetaData overrideEnv = new JBossEnvironmentRefsGroupMetaData();
      override.setJndiEnvironmentRefsGroup(overrideEnv);
      overrideEnv.setAnnotatedEjbReferences(new AnnotatedEJBReferencesMetaData());


      localRefs = new EJBLocalReferencesMetaData();
      localRef = new EJBLocalReferenceMetaData();
      localRef.setEjbRefName("localRef2");
      localRef.setJndiName(localRef.getEjbRefName() + "Override");
      localRefs.add(localRef);
      overrideEnv.setEjbLocalReferences(localRefs);
      
      ejbRefs = new EJBReferencesMetaData();
      ejbRef = new EJBReferenceMetaData();
      ejbRef.setEjbRefName("ejbRef2");
      ejbRef.setJndiName(ejbRef.getEjbRefName() + "Override");
      ejbRefs.add(ejbRef);
      overrideEnv.setEjbReferences(ejbRefs);


      envEntries = new EnvironmentEntriesMetaData();
      envEntry = new EnvironmentEntryMetaData();
      envEntry.setEnvEntryName("entry2");
      envEntry.setJndiName(envEntry.getEnvEntryName() + "Override");
      envEntries.add(envEntry);
      envEntry = new EnvironmentEntryMetaData();
      envEntry.setEnvEntryName("entry3");
      envEntry.setJndiName(envEntry.getEnvEntryName() + "Override");
      envEntries.add(envEntry);
      overrideEnv.setEnvironmentEntries(envEntries);


      destRefs = new MessageDestinationReferencesMetaData();
      destRef = new MessageDestinationReferenceMetaData();
      destRef.setMessageDestinationRefName("destRef2");
      destRef.setJndiName(destRef.getMessageDestinationRefName() + "Override");
      destRefs.add(destRef);
      overrideEnv.setMessageDestinationReferences(destRefs);
      
      pctxRefs = new PersistenceContextReferencesMetaData();
      pctxRef = new PersistenceContextReferenceMetaData();
      pctxRef.setPersistenceContextRefName("pctxRef2");
      pctxRef.setJndiName(pctxRef.getPersistenceContextRefName() + "Override");
      pctxRefs.add(pctxRef);
      pctxRef = new PersistenceContextReferenceMetaData();
      pctxRef.setPersistenceContextRefName("pctxRef3");
      pctxRef.setJndiName(pctxRef.getPersistenceContextRefName() + "Override");
      pctxRefs.add(pctxRef);
      overrideEnv.setPersistenceContextRefs(pctxRefs);
      
      pUnitRefs = new PersistenceUnitReferencesMetaData();
      pUnitRef = new PersistenceUnitReferenceMetaData();
      pUnitRef.setPersistenceUnitRefName("pUnitRef2");
      pUnitRef.setJndiName(pUnitRef.getPersistenceUnitRefName() + "Override");
      pUnitRefs.add(pUnitRef);
      pUnitRef = new PersistenceUnitReferenceMetaData();
      pUnitRef.setPersistenceUnitRefName("pUnitRef3");
      pUnitRef.setJndiName(pUnitRef.getPersistenceUnitRefName() + "Override");
      pUnitRefs.add(pUnitRef);
      overrideEnv.setPersistenceUnitRefs(pUnitRefs);
      
      callbacks = new LifecycleCallbacksMetaData();
      callback = new LifecycleCallbackMetaData();
      callback.setClassName("class2");
      callback.setMethodName("postCtor2Override");
      callbacks.add(callback);
      callback = new LifecycleCallbackMetaData();
      callback.setClassName("class3");
      callback.setMethodName("postCtor3Override");
      callbacks.add(callback);
      overrideEnv.setPostConstructs(callbacks);


      callbacks = new LifecycleCallbacksMetaData();
      callback = new LifecycleCallbackMetaData();
      callback.setClassName("class2");
      callback.setMethodName("preDestroy2Override");
      callbacks.add(callback);
      callback = new LifecycleCallbackMetaData();
      callback.setClassName("class3");
      callback.setMethodName("preDestroy3Override");
      callbacks.add(callback);
      overrideEnv.setPreDestroys(callbacks);


      resEnvRefs = new ResourceEnvironmentReferencesMetaData();
      resEnvRef = new ResourceEnvironmentReferenceMetaData();
      resEnvRef.setResourceEnvRefName("resEnvRef2");
      resEnvRef.setJndiName(resEnvRef.getResourceEnvRefName() + "Override");
      resEnvRefs.add(resEnvRef);
      resEnvRef = new ResourceEnvironmentReferenceMetaData();
      resEnvRef.setResourceEnvRefName("resEnvRef3");
      resEnvRef.setJndiName(resEnvRef.getResourceEnvRefName() + "Override");
      resEnvRefs.add(resEnvRef);
      overrideEnv.setResourceEnvironmentReferences(resEnvRefs);
      
      resRefs = new ResourceReferencesMetaData();
      resRef = new ResourceReferenceMetaData();
      resRef.setResourceRefName("resRef2");
      resRef.setJndiName(resRef.getResourceRefName() + "Override");
      resRefs.add(resRef);
      overrideEnv.setResourceReferences(resRefs);


      serviceRefs = new JBossServiceReferencesMetaData();
      serviceRef = new JBossServiceReferenceMetaData();
      serviceRef.setServiceRefName("serviceRef2");
      serviceRef.setJndiName(serviceRef.getServiceRefName() + "Override");
      serviceRefs.add(serviceRef);
      serviceRef = new JBossServiceReferenceMetaData();
      serviceRef.setServiceRefName("serviceRef3");
      serviceRef.setJndiName(serviceRef.getServiceRefName() + "Override");
      serviceRefs.add(serviceRef);
      overrideEnv.setServiceReferences(serviceRefs);
      
      // merged
      JBossSessionBeanMetaData merged = new JBossSessionBeanMetaData();
      JBossEnterpriseBeansMetaData mergedBeans = new JBossEnterpriseBeansMetaData();
      mergedBeans.setEjbJarMetaData(new JBoss50MetaData());
      merged.setEnterpriseBeansMetaData(mergedBeans);
      merged.merge(override, original);
      JBossEnvironmentRefsGroupMetaData mergedEnv = (JBossEnvironmentRefsGroupMetaData) merged.getJndiEnvironmentRefsGroup();
      assertNotNull(mergedEnv);
      
      // Simple in here
      assertNotNull(merged.getAnnotatedEjbReferences());
      


      // local refs
      localRefs = mergedEnv.getEjbLocalReferences();
      assertNotNull(localRefs);
      assertEquals(2, localRefs.size());
      localRef = localRefs.get("localRef1");
      assertNotNull(localRef);
      assertEquals(localRef.getEjbRefName() + "Original", localRef.getJndiName());
      localRef = localRefs.get("localRef2");
      assertNotNull(localRef);
      assertEquals(localRef.getEjbRefName() + "Override", localRef.getJndiName());
      
      ejbRefs = mergedEnv.getEjbReferences();
      assertNotNull(ejbRefs);
      assertEquals(2, ejbRefs.size());
      ejbRef = ejbRefs.get("ejbRef1");
      assertNotNull(ejbRef);
      assertEquals(ejbRef.getEjbRefName() + "Original", ejbRef.getJndiName());
      ejbRef = ejbRefs.get("ejbRef2");
      assertNotNull(ejbRef);
      assertEquals(ejbRef.getEjbRefName() + "Override", ejbRef.getJndiName());
      
      envEntries = mergedEnv.getEnvironmentEntries();
      assertNotNull(envEntries);
      assertEquals(3, envEntries.size());
      envEntry = envEntries.get("entry1");
      assertNotNull(envEntry);
      assertEquals(envEntry.getEnvEntryName() + "Original", envEntry.getJndiName());
      envEntry = envEntries.get("entry2");
      assertNotNull(envEntry);
      assertEquals(envEntry.getEnvEntryName() + "Override", envEntry.getJndiName());
      envEntry = envEntries.get("entry3");
      assertNotNull(envEntry);
      assertEquals(envEntry.getEnvEntryName() + "Override", envEntry.getJndiName());
      
      destRefs = mergedEnv.getMessageDestinationReferences();
      assertNotNull(destRefs);
      assertEquals(2, destRefs.size());
      destRef = destRefs.get("destRef1");
      assertNotNull(destRef);
      assertEquals(destRef.getMessageDestinationRefName() + "Original", destRef.getJndiName());
      destRef = destRefs.get("destRef2");
      assertNotNull(destRef);
      assertEquals(destRef.getMessageDestinationRefName() + "Override", destRef.getJndiName());
      
      pctxRefs = mergedEnv.getPersistenceContextRefs();
      assertNotNull(pctxRefs);
      assertEquals(3, pctxRefs.size());
      pctxRef = pctxRefs.get("pctxRef1");
      assertNotNull(pctxRef);
      assertEquals(pctxRef.getPersistenceContextRefName() + "Original", pctxRef.getJndiName());
      pctxRef = pctxRefs.get("pctxRef2");
      assertNotNull(pctxRef);
      assertEquals(pctxRef.getPersistenceContextRefName() + "Override", pctxRef.getJndiName());
      pctxRef = pctxRefs.get("pctxRef3");
      assertNotNull(pctxRef);
      assertEquals(pctxRef.getPersistenceContextRefName() + "Override", pctxRef.getJndiName());
      
      pUnitRefs = mergedEnv.getPersistenceUnitRefs();
      assertNotNull(pUnitRefs);
      assertEquals(3, pUnitRefs.size());
      pUnitRef = pUnitRefs.get("pUnitRef1");
      assertNotNull(pUnitRef);
      assertEquals(pUnitRef.getPersistenceUnitRefName() + "Original", pUnitRef.getJndiName());
      pUnitRef = pUnitRefs.get("pUnitRef2");
      assertNotNull(pUnitRef);
      assertEquals(pUnitRef.getPersistenceUnitRefName() + "Override", pUnitRef.getJndiName());
      pUnitRef = pUnitRefs.get("pUnitRef3");
      assertNotNull(pUnitRef);
      assertEquals(pUnitRef.getPersistenceUnitRefName() + "Override", pUnitRef.getJndiName());
      
      callbacks = mergedEnv.getPostConstructs();
      assertNotNull(callbacks);
      assertEquals(4, callbacks.size());

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 * @author Remy Maucherat
 */
public class PersistenceUnitReferenceMetaDataParser extends MetaDataElementParser {


    public static PersistenceUnitReferenceMetaData parse(XMLStreamReader reader) throws XMLStreamException {
        PersistenceUnitReferenceMetaData puReference = new PersistenceUnitReferenceMetaData();


        // Handle attributes
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i ++) {
            final String value = reader.getAttributeValue(i);
            if (reader.getAttributeNamespace(i) != null) {
                continue;
            }
            final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
            switch (attribute) {
                case ID: {
                    puReference.setId(value);
                    break;
                }
                default: throw unexpectedAttribute(reader, i);
            }
        }


        DescriptionsImpl descriptions = new DescriptionsImpl();
        // Handle elements
        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            if (DescriptionsMetaDataParser.parse(reader, descriptions)) {
                if (puReference.getDescriptions() == null) {
                    puReference.setDescriptions(descriptions);
                }
                continue;
            }
            if (ResourceInjectionMetaDataParser.parse(reader, puReference)) {
                continue;
            }
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case PERSISTENCE_UNIT_REF_NAME:
                    puReference.setPersistenceUnitRefName(reader.getElementText());
                    break;
                case PERSISTENCE_UNIT_NAME:
                    puReference.setPersistenceUnitName(reader.getElementText());
                    break;
                default: throw unexpectedElement(reader);
            }
        }

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Related Classes of org.jboss.metadata.javaee.spec.PersistenceUnitReferenceMetaData

org.jboss.as.metadata.parser.ee.PersistenceUnitReferenceMetaDataParser

org.jboss.metadata.annotation.creator.AbstractPersistenceUnitProcessor

org.jboss.test.metadata.ejb.JBossEnterpriseBeanOverrideUnitTestCase

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