Package org.jboss.as.jpa.config

Examples of org.jboss.as.jpa.config.PersistenceUnitMetadata

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    @Override
    public void cleanup() {
    }

    private String getScopedPUName(final DeploymentUnit deploymentUnit, String persistenceUnitName) {
        PersistenceUnitMetadata scopedPu;
        scopedPu = PersistenceUnitSearch.resolvePersistenceUnitSupplier(deploymentUnit, persistenceUnitName);
        if (null == scopedPu) {
            throw new RuntimeException("Can't find a deployment unit named " +persistenceUnitName+ " at " + deploymentUnit);
        }
        return scopedPu.getScopedPersistenceUnitName();
    }
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        // until the ending PERSISTENCE tag
        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case PERSISTENCEUNIT:
                    PersistenceUnitMetadata pu = parsePU(reader, version);
                    PUs.add(pu);
                    log.info("read persistence.xml for " + pu.getPersistenceUnitName());
                    break;

                default:
                    throw unexpectedElement(reader);
            }
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     * @param reader
     * @return
     * @throws XMLStreamException
     */
    private static PersistenceUnitMetadata parsePU(XMLStreamReader reader, Version version) throws XMLStreamException {
        PersistenceUnitMetadata pu = new PersistenceUnitMetadata();
        List<String> classes = new ArrayList<String>(1);
        List<String> jarfiles = new ArrayList<String>(1);
        List<String> mappingFiles = new ArrayList<String>(1);
        Properties properties = new Properties();

        // set defaults
        pu.setTransactionType(PersistenceUnitTransactionType.JTA);
        pu.setValidationMode(ValidationMode.AUTO);
        pu.setSharedCacheMode(SharedCacheMode.UNSPECIFIED);
        pu.setPersistenceProviderClassName("org.hibernate.ejb.HibernatePersistence");  // TODO: move to domain.xml?
        if (version.equals(Version.JPA_1_0)) {
            pu.setPersistenceXMLSchemaVersion("1.0");
        } else {
            pu.setPersistenceXMLSchemaVersion("2.0");
        }

        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 NAME:
                    pu.setPersistenceUnitName(value);
                    break;
                case TRANSACTIONTYPE:
                    if (value.equalsIgnoreCase("RESOURCE_LOCAL"))
                        pu.setTransactionType(PersistenceUnitTransactionType.RESOURCE_LOCAL);
                    break;
                default:
                    throw unexpectedAttribute(reader, i);
            }
        }

        // until the ending PERSISTENCEUNIT tag
        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case CLASS:
                    classes.add(reader.getElementText());
                    break;

                case DESCRIPTION:
                    final String description = reader.getElementText();
                    break;

                case EXCLUDEUNLISTEDCLASSES:
                    pu.setExcludeUnlistedClasses(Boolean.getBoolean(reader.getElementText()));
                    break;

                case JARFILE:
                    String file = reader.getElementText();
                    jarfiles.add(file);
                    break;

                case JTADATASOURCE:
                    pu.setJtaDataSourceName(reader.getElementText());
                    break;

                case NONJTADATASOURCE:
                    pu.setNonJtaDataSourceName(reader.getElementText());
                    break;

                case MAPPINGFILE:
                    mappingFiles.add(reader.getElementText());
                    break;

                case PROPERTIES:
                    parseProperties(reader, properties);
                    break;

                case PROVIDER:
                    pu.setPersistenceProviderClassName(reader.getElementText());
                    break;

                case SHAREDCACHEMODE:
                    String cm = reader.getElementText();
                    pu.setSharedCacheMode(SharedCacheMode.valueOf(cm));
                    break;

                case VALIDATIONMODE:
                    String validationMode = reader.getElementText();
                    pu.setValidationMode(ValidationMode.valueOf(validationMode));
                    break;

                default:
                    throw unexpectedElement(reader);
            }
        }

        pu.setManagedClassNames(classes);
        pu.setJarFiles(jarfiles);
        pu.setMappingFiles(mappingFiles);
        pu.setProperties(properties);
        return pu;
    }
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        // until the ending PERSISTENCE tag
        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case PERSISTENCEUNIT:
                    PersistenceUnitMetadata pu = parsePU(reader, version);
                    PUs.add(pu);
                    log.info("read persistence.xml for " + pu.getPersistenceUnitName());
                    break;

                default:
                    throw unexpectedElement(reader);
            }
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     * @param reader
     * @return
     * @throws XMLStreamException
     */
    private static PersistenceUnitMetadata parsePU(XMLStreamReader reader, Version version) throws XMLStreamException {
        PersistenceUnitMetadata pu = new PersistenceUnitMetadata();
        List<String> classes = new ArrayList<String>(1);
        List<String> jarfiles = new ArrayList<String>(1);
        List<String> mappingFiles = new ArrayList<String>(1);
        Properties properties = new Properties();

        // set defaults
        pu.setTransactionType(PersistenceUnitTransactionType.JTA);
        pu.setValidationMode(ValidationMode.AUTO);
        pu.setSharedCacheMode(SharedCacheMode.UNSPECIFIED);
        pu.setPersistenceProviderClassName("org.hibernate.ejb.HibernatePersistence");  // TODO: move to domain.xml?
        if (version.equals(Version.JPA_1_0)) {
            pu.setPersistenceXMLSchemaVersion("1.0");
        } else {
            pu.setPersistenceXMLSchemaVersion("2.0");
        }

        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            final String value = reader.getAttributeValue(i);
            final String attributeNamespace = reader.getAttributeNamespace(i);
            if (attributeNamespace != null && !attributeNamespace.isEmpty()) {
                continue;
            }
            final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
            switch (attribute) {
                case NAME:
                    pu.setPersistenceUnitName(value);
                    break;
                case TRANSACTIONTYPE:
                    if (value.equalsIgnoreCase("RESOURCE_LOCAL"))
                        pu.setTransactionType(PersistenceUnitTransactionType.RESOURCE_LOCAL);
                    break;
                default:
                    throw unexpectedAttribute(reader, i);
            }
        }

        // until the ending PERSISTENCEUNIT tag
        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case CLASS:
                    classes.add(reader.getElementText());
                    break;

                case DESCRIPTION:
                    final String description = reader.getElementText();
                    break;

                case EXCLUDEUNLISTEDCLASSES:
                    String text = reader.getElementText();
                    if(text == null || text.isEmpty()) {
                        //the spec has examples where an empty
                        //exclude-unlisted-classes element has the same
                        //effect as setting it to true
                        pu.setExcludeUnlistedClasses(true);
                    } else {
                        pu.setExcludeUnlistedClasses(Boolean.valueOf(text));
                    }
                    break;

                case JARFILE:
                    String file = reader.getElementText();
                    jarfiles.add(file);
                    break;

                case JTADATASOURCE:
                    pu.setJtaDataSourceName(reader.getElementText());
                    break;

                case NONJTADATASOURCE:
                    pu.setNonJtaDataSourceName(reader.getElementText());
                    break;

                case MAPPINGFILE:
                    mappingFiles.add(reader.getElementText());
                    break;

                case PROPERTIES:
                    parseProperties(reader, properties);
                    break;

                case PROVIDER:
                    pu.setPersistenceProviderClassName(reader.getElementText());
                    break;

                case SHAREDCACHEMODE:
                    String cm = reader.getElementText();
                    pu.setSharedCacheMode(SharedCacheMode.valueOf(cm));
                    break;

                case VALIDATIONMODE:
                    String validationMode = reader.getElementText();
                    pu.setValidationMode(ValidationMode.valueOf(validationMode));
                    break;

                default:
                    throw unexpectedElement(reader);
            }
        }

        pu.setManagedClassNames(classes);
        pu.setJarFiles(jarfiles);
        pu.setMappingFiles(mappingFiles);
        pu.setProperties(properties);
        return pu;
    }
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            for (PersistenceUnitMetadata pu : puHolder.getPersistenceUnits()) {
                if (!flattened.containsKey(pu.getPersistenceUnitName())) {
                    flattened.put(pu.getPersistenceUnitName(), pu);
                }
                else {
                    PersistenceUnitMetadata first = flattened.get(pu.getPersistenceUnitName());
                    PersistenceUnitMetadata duplicate = pu;
                    log.warn("duplicate Persistence Unit definition for " + duplicate.getPersistenceUnitName() +
                        " in application.  One of the duplicate persistence.xml should be removed from the application." +
                        " Application deployment will continue with the persistence.xml definitions from " +
                        first.getScopedPersistenceUnitName() +" used.  The persistence.xml definitions from " +
                        duplicate.getScopedPersistenceUnitName() + " will be ignored."
                    );
                }
            }
        }
        PersistenceUnitMetadataHolder holder = new PersistenceUnitMetadataHolder();
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        // until the ending PERSISTENCE tag
        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case PERSISTENCEUNIT:
                    PersistenceUnitMetadata pu = parsePU(reader, version);
                    PUs.add(pu);
                    log.info("read persistence.xml for " + pu.getPersistenceUnitName());
                    break;

                default:
                    throw unexpectedElement(reader);
            }
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     * @param reader
     * @return
     * @throws XMLStreamException
     */
    private static PersistenceUnitMetadata parsePU(XMLStreamReader reader, Version version) throws XMLStreamException {
        PersistenceUnitMetadata pu = new PersistenceUnitMetadata();
        List<String> classes = new ArrayList<String>(1);
        List<String> jarfiles = new ArrayList<String>(1);
        List<String> mappingFiles = new ArrayList<String>(1);
        Properties properties = new Properties();

        // set defaults
        pu.setTransactionType(PersistenceUnitTransactionType.JTA);
        pu.setValidationMode(ValidationMode.AUTO);
        pu.setSharedCacheMode(SharedCacheMode.UNSPECIFIED);
        pu.setPersistenceProviderClassName("org.hibernate.ejb.HibernatePersistence");  // TODO: move to domain.xml?
        if (version.equals(Version.JPA_1_0)) {
            pu.setPersistenceXMLSchemaVersion("1.0");
        } else {
            pu.setPersistenceXMLSchemaVersion("2.0");
        }

        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            final String value = reader.getAttributeValue(i);
            final String attributeNamespace = reader.getAttributeNamespace(i);
            if (attributeNamespace != null && !attributeNamespace.isEmpty()) {
                continue;
            }
            final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
            switch (attribute) {
                case NAME:
                    pu.setPersistenceUnitName(value);
                    break;
                case TRANSACTIONTYPE:
                    if (value.equalsIgnoreCase("RESOURCE_LOCAL"))
                        pu.setTransactionType(PersistenceUnitTransactionType.RESOURCE_LOCAL);
                    break;
                default:
                    throw unexpectedAttribute(reader, i);
            }
        }

        // until the ending PERSISTENCEUNIT tag
        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case CLASS:
                    classes.add(reader.getElementText());
                    break;

                case DESCRIPTION:
                    final String description = reader.getElementText();
                    break;

                case EXCLUDEUNLISTEDCLASSES:
                    String text = reader.getElementText();
                    if(text == null || text.isEmpty()) {
                        //the spec has examples where an empty
                        //exclude-unlisted-classes element has the same
                        //effect as setting it to true
                        pu.setExcludeUnlistedClasses(true);
                    } else {
                        pu.setExcludeUnlistedClasses(Boolean.valueOf(text));
                    }
                    break;

                case JARFILE:
                    String file = reader.getElementText();
                    jarfiles.add(file);
                    break;

                case JTADATASOURCE:
                    pu.setJtaDataSourceName(reader.getElementText());
                    break;

                case NONJTADATASOURCE:
                    pu.setNonJtaDataSourceName(reader.getElementText());
                    break;

                case MAPPINGFILE:
                    mappingFiles.add(reader.getElementText());
                    break;

                case PROPERTIES:
                    parseProperties(reader, properties);
                    break;

                case PROVIDER:
                    pu.setPersistenceProviderClassName(reader.getElementText());
                    break;

                case SHAREDCACHEMODE:
                    String cm = reader.getElementText();
                    pu.setSharedCacheMode(SharedCacheMode.valueOf(cm));
                    break;

                case VALIDATIONMODE:
                    String validationMode = reader.getElementText();
                    pu.setValidationMode(ValidationMode.valueOf(validationMode));
                    break;

                default:
                    throw unexpectedElement(reader);
            }
        }

        pu.setManagedClassNames(classes);
        pu.setJarFiles(jarfiles);
        pu.setMappingFiles(mappingFiles);
        pu.setProperties(properties);
        return pu;
    }
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        Set<Class<?>> resultClasses = new HashSet<Class<?>>();

        if (annotationsToLookFor.size() > 0) {  // Hibernate doesn't pass any annotations currently
            resultClasses = getClassesInJar(jartoScan, annotationsToLookFor);
        } else {
            PersistenceUnitMetadata pu = persistenceUnitMetadataTLS.get();
            if (pu == null) {
                throw new RuntimeException("Missing PersistenceUnitMetadata (thread local wasn't set)");
            }
            Index index = pu.getAnnotationIndex();
            if (index == null) {
                throw new RuntimeException("Missing annotation index to scan entity classes");
            }
            if (jartoScan == null) {
                throw new IllegalArgumentException("Null jar to scan url");
            }
            Collection<ClassInfo> allClasses = index.getKnownClasses();
            for (ClassInfo classInfo : allClasses) {
                String className = classInfo.name().toString();
                try {
                    resultClasses.add(pu.getClassLoader().loadClass(className));
                    // TODO:  fix temp classloader (get CFNE on entity class)
                    //result.add(pu.getNewTempClassLoader().loadClass(className));
                } catch (ClassNotFoundException e) {
                    throw new RuntimeException("could not load entity class '" +
                        className + "' with PersistenceUnitInfo.getNewTempClassLoader()", e);
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        return new HashSet<Package>(uniquePackages.values());
    }

    @Override
    public Set<Class<?>> getClassesInJar(URL jartoScan, Set<Class<? extends Annotation>> annotationsToLookFor) {
        PersistenceUnitMetadata pu = persistenceUnitMetadataTLS.get();
        if (pu == null) {
            throw new RuntimeException("Missing PersistenceUnitMetadata (thread local wasn't set)");
        }
        Index index = pu.getAnnotationIndex();
        if (index == null) {
            throw new RuntimeException("Missing annotation index to scan entity classes");
        }
        if (jartoScan == null) {
            throw new IllegalArgumentException("Null jar to scan url");
        }
        if (annotationsToLookFor == null) {
            throw new IllegalArgumentException("Null annotations to look for");
        }
        if (annotationsToLookFor.size() == 0) {
            throw new IllegalArgumentException("Zero annotations to look for");
        }

        Set<Class<?>> result = new HashSet<Class<?>>();

        for (Class<? extends Annotation> annClass : annotationsToLookFor) {
            DotName annotation = DotName.createSimple(annClass.getName());
            List<AnnotationInstance> classesWithAnnotation = index.getAnnotations(annotation);
            for (AnnotationInstance annotationInstance : classesWithAnnotation) {
                String className = annotationInstance.target().toString();
                try {
                    result.add(pu.getClassLoader().loadClass(className));
                    // TODO:  fix temp classloader (get CFNE on entity class)
                    //result.add(pu.getNewTempClassLoader().loadClass(className));
                } catch (ClassNotFoundException e) {
                    throw new RuntimeException("could not load entity class '" +
                        className + "' with PersistenceUnitInfo.getNewTempClassLoader()", e);
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Related Classes of org.jboss.as.jpa.config.PersistenceUnitMetadata

  • org.jboss.as.jpa.container.PersistenceUnitSearch
  • org.jboss.as.jpa.hibernate.HibernateAnnotationScanner
  • org.jboss.as.jpa.processor.JPAAnnotationParseProcessor
  • org.jboss.as.jpa.processor.PersistenceRefProcessor
  • org.jboss.as.jpa.processor.PersistenceUnitParseProcessor
  • org.jboss.as.jpa.puparser.PersistenceUnitXmlParser
  • org.jboss.as.weld.services.bootstrap.WeldJpaInjectionServices
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