Example usage for org.hibernate EntityMode POJO

Introduction

In this page you can find the example usage for org.hibernate EntityMode POJO.

Prototype

EntityMode POJO

To view the source code for org.hibernate EntityMode POJO.

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Document

The pojo entity mode describes an entity model made up of entity classes (loosely) following the java bean convention.

Usage

From source file:org.springframework.flex.core.io.HibernateConfigProcessor.java

License:Apache License

/**
 * //  www .j  ava 2s .co  m
 * {@inheritDoc}
 */
@Override
protected Set<Class<?>> findTypesToRegister() {
    Set<Class<?>> typesToRegister = new HashSet<Class<?>>();
    if (hibernateConfigured) {
        for (ClassMetadata classMetadata : this.classMetadata) {
            if (!classMetadata.getMappedClass(EntityMode.POJO).isInterface()) {
                typesToRegister.add(classMetadata.getMappedClass(EntityMode.POJO));
                findComponentProperties(classMetadata.getPropertyTypes(), typesToRegister);
            }
        }
        for (CollectionMetadata collectionMetadata : this.collectionMetadata) {
            Type elementType = collectionMetadata.getElementType();
            if (elementType instanceof ComponentType) {
                if (!elementType.getReturnedClass().isInterface()) {
                    typesToRegister.add(elementType.getReturnedClass());
                    findComponentProperties(((ComponentType) elementType).getSubtypes(), typesToRegister);
                }
            }
        }
    }
    return typesToRegister;
}

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From source file:org.yestech.maven.HibernateSearchBuildIndexesMojo.java

License:Apache License

@SuppressWarnings({ "unchecked" })
private FullTextSession processObjects(FullTextSession fullTextSession, Connection con,
        Configuration configuration) {
    SessionFactory sessionFactory = configuration.buildSessionFactory();
    Session session = sessionFactory.openSession(con);
    fullTextSession = Search.getFullTextSession(session);

    Map<String, ClassMetadata> metadata = sessionFactory.getAllClassMetadata();

    for (Map.Entry<String, ClassMetadata> entry : metadata.entrySet()) {

        Class clazz = entry.getValue().getMappedClass(EntityMode.POJO);

        if (clazz.isAnnotationPresent(Indexed.class)) {
            getLog().info("Indexing " + entry);

            Transaction tx = fullTextSession.beginTransaction();
            Criteria criteria = fullTextSession.createCriteria(clazz);
            criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);

            DirectoryProvider[] providers = fullTextSession.getSearchFactory().getDirectoryProviders(clazz);
            for (DirectoryProvider provider : providers) {
                getLog().info("Index directory: " + provider.getDirectory());
            }//  w w w  . j a  va 2 s .co  m

            List<?> list = criteria.list();
            for (Object o : list) {
                fullTextSession.index(o);
            }
            fullTextSession.flushToIndexes();
            tx.commit();
        }
    }

    return fullTextSession;
}

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From source file:owldb.util.OWLDBEventListener.java

License:Open Source License

/** {@inheritDoc} */
@Override// w  ww  .ja v  a2  s .c  o  m
public void onPostDelete(final PostDeleteEvent event) {
    final SessionImplementor source = event.getSession();
    final EntityPersister per = event.getPersister();
    final Session session = source.getFactory().openSession();
    Transaction t = null;
    try {
        t = session.beginTransaction();
        final Object deletedObject = event.getEntity();
        if (deletedObject instanceof OWLObject) {
            final Type[] types = per.getPropertyTypes();
            final String[] names = per.getPropertyNames();

            for (int i = 0; i < names.length; i++) {
                if (types[i] instanceof ManyToOneType) {
                    final Object value = per.getPropertyValue(deletedObject, names[i], EntityMode.POJO);
                    this.deleteReference(session, source, value);
                } else if (types[i] instanceof CollectionType) {
                    final Object values = per.getPropertyValue(deletedObject, names[i], EntityMode.POJO);
                    if (values instanceof PersistentCollection) {
                        final PersistentCollection pc = (PersistentCollection) values;
                        pc.forceInitialization();
                        for (final Object value : (Collection<?>) values)
                            this.deleteReference(session, source, value);
                    }
                }
            }
        }
        t.commit();
    } catch (final RuntimeException ex) {
        if (t != null)
            t.rollback();
        throw ex;
    } finally {
        session.close();
    }
}

---

From source file:owldb.util.OWLDBEventListener.java

License:Open Source License

/** {@inheritDoc} */
@Override// w ww .  ja  v  a2s.co m
public void onPostInsert(final PostInsertEvent event) {
    final SessionImplementor source = event.getSession();
    final EntityPersister per = event.getPersister();

    final Session session = source.getFactory().openSession();
    Transaction t = null;
    try {
        t = session.beginTransaction();
        final Object insObject = event.getEntity();
        if (insObject instanceof OWLObject) {
            // Set hash code when insert new owlobject
            final Serializable keyOfInsObject = source.getContextEntityIdentifier(insObject);
            final AnnotatedOWLObject annotatedObj = AnnotatedOWLObject.load(session, keyOfInsObject);
            annotatedObj.setHashCode(Long.valueOf(OWLObjectIdGenerator.getHashCode(insObject)));
            session.update(annotatedObj);

            final Type[] types = per.getPropertyTypes();
            final String[] names = per.getPropertyNames();

            for (int i = 0; i < names.length; i++) {
                if (types[i] instanceof ManyToOneType) {
                    final Object value = per.getPropertyValue(insObject, names[i], EntityMode.POJO);
                    this.addReference(session, source, value);
                } else if (types[i] instanceof CollectionType) {
                    final Object values = per.getPropertyValue(insObject, names[i], EntityMode.POJO);
                    if (values instanceof PersistentCollection) {
                        for (final Object value : (Collection<?>) values)
                            this.addReference(session, source, value);
                    }
                }
            }
        }
        t.commit();
    } catch (final RuntimeException ex) {
        if (t != null)
            t.rollback();
        throw ex;
    } finally {
        session.close();
    }
}

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From source file:owldb.util.OWLDBInterceptor.java

License:Open Source License

/** {@inheritDoc} */
@Override//from  w w w  .  j  a v  a  2s  . c  o m
public Object instantiate(final String entityName, final EntityMode entityMode, final Serializable id) {
    if (entityMode != EntityMode.POJO)
        return null;

    try {
        final IRI iri = IRI.create(
                new StringBuilder("jdbc:OWLDB://").append(entityName).append('/').append(id).toString());

        final IInstantiator instantiator = INSTANTIATORS.get(entityName);
        OWLDataFactory nullFactory = null;
        if (instantiator != null)
            return instantiator.instantiate(nullFactory, entityName, iri, id);
        //DEPRICATED: return instantiator.instantiate (null, entityName, iri, id);

        if (!entityName.startsWith("uk.ac.manchester.cs.owl."))
            return null;

        final Class<?> clazz = Class.forName(entityName);
        String clazzName = clazz.getSimpleName();
        if (clazzName.endsWith("Impl"))
            clazzName = clazzName.replaceAll("Impl", "");

        for (final Method m : FACTORY_METHODS) {
            if (!m.getName().endsWith(clazzName))
                continue;

            final Class<?>[] paramTypes = m.getParameterTypes();
            final Object[] args = new Object[paramTypes.length];
            for (int i = 0; i < args.length; i++) {
                if (Set.class.isAssignableFrom(paramTypes[i]))
                    args[i] = new HashSet<Object>();
                else if (List.class.isAssignableFrom(paramTypes[i]))
                    args[i] = new ArrayList<Object>();
                else if (paramTypes[i].isArray()) {
                    final Class<?> type = paramTypes[i].getComponentType();
                    args[i] = Array.newInstance(type, 0);
                } else
                    args[i] = null;
            }

            try {
                return m.invoke(this.ontologyManager.getOWLDataFactory(), args);
            } catch (final Exception ex) {
                LOGGER.log(Level.SEVERE, "Error while instantiating: " + entityName, ex);
            }
        }
    } catch (final ClassNotFoundException ex) {
        LOGGER.log(Level.SEVERE, "Error while instantiating: " + entityName, ex);
    }
    return null;
}

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From source file:py.una.pol.karaku.dao.where.NumberLike.java

License:Open Source License

/**
 * {@inheritDoc}//  w  w  w .j a v a  2  s  . co  m
 */
@Override
public TypedValue[] getTypedValues(Criteria criteria, CriteriaQuery criteriaQuery) {

    TypedValue tv = new TypedValue(new org.hibernate.type.StringType(), matchMode.toString(valor),
            EntityMode.POJO);
    return new TypedValue[] { tv };
}

---

From source file:py.una.pol.karaku.dao.where.Regex.java

License:Open Source License

/**
 * {@inheritDoc}//from   ww w. jav  a 2 s.  c  o  m
 */
@Override
public TypedValue[] getTypedValues(Criteria criteria, CriteriaQuery criteriaQuery) {

    TypedValue tv = new TypedValue(new org.hibernate.type.StringType(), value, EntityMode.POJO);
    return new TypedValue[] { tv };
}

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From source file:test.eurocarbdb.dataaccess.HibernateEntityManagerTest.java

License:Open Source License

public void isDatabasePopulated___shows_all_entities() {
    super.setup();

    long total = 0;

    HibernateEntityManager hem = (HibernateEntityManager) getEntityManager();
    SessionFactory sf = hem.getSessionFactory();

    Map<String, ClassMetadata> hash = (Map<String, ClassMetadata>) sf.getAllClassMetadata();

    List<String> list = new ArrayList(hash.keySet());
    Collections.sort(list);/*from  ww w . j a v  a  2 s. c o  m*/

    out.println("Class : database count");
    for (String entity_name : list) {
        ClassMetadata class_metadata = null;
        Class<?> c = null;
        try {
            class_metadata = hash.get(entity_name);
            c = class_metadata.getMappedClass(EntityMode.POJO);

            long count = getEntityManager().countAll(c);
            out.println(c + ": " + count);
            total += count;
        } catch (HibernateException ex) {
            out.println(c + ": " + join(" -> ", ex.getMessages()));
        }
    }

    super.teardown();

    out.println();
    out.println("Total count of entities in data store: " + total);

    assert total > 0;
}

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