Example usage for org.hibernate.persister.entity EntityPersister getPropertyValue

Introduction

In this page you can find the example usage for org.hibernate.persister.entity EntityPersister getPropertyValue.

Prototype

Object getPropertyValue(Object object, String propertyName);

Source Link

Document

Get the value of a particular property

Usage

From source file:com.googlecode.hibernate.audit.synchronization.work.InsertAuditWorkUnit.java

License:Open Source License

private void processProperties(Session session, AuditConfiguration auditConfiguration, AuditEvent auditEvent,
        EntityPersister persister, Object entity, AuditObject auditObject) {

    for (String propertyName : persister.getPropertyNames()) {
        Type propertyType = persister.getPropertyType(propertyName);
        Object propertyValue = persister.getPropertyValue(entity, propertyName);

        processProperty(session, auditConfiguration, auditEvent, entity, propertyName, propertyValue,
                propertyType, auditObject);
    }/*from  ww w  .ja  va 2  s  .  c  om*/
}

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From source file:com.googlecode.hibernate.audit.synchronization.work.UpdateAuditWorkUnit.java

License:Open Source License

private void processProperties(Session session, AuditConfiguration auditConfiguration, AuditEvent auditEvent,
        EntityPersister persister, Object entity, AuditObject auditObject) {
    String[] propertyNames = persister.getPropertyNames();

    int[] changedPropertyIndexes = null;
    if (oldState == null) {
        // if the old state does not exist - for example directly updating an entity that is not associated with the session before that.
        changedPropertyIndexes = new int[propertyNames.length];
        for (int i = 0; i < propertyNames.length; i++) {
            changedPropertyIndexes[i] = i;
        }//  w w  w . java  2s  .  com
    } else {
        changedPropertyIndexes = persister.findDirty(newState, oldState, entity, (SessionImplementor) session);
    }

    for (int i = 0; i < changedPropertyIndexes.length; i++) {
        String propertyName = propertyNames[changedPropertyIndexes[i]];

        if (auditConfiguration.getExtensionManager().getAuditableInformationProvider().isAuditable(entityName,
                propertyName)) {

            Type propertyType = persister.getPropertyType(propertyName);
            Object propertyValue = persister.getPropertyValue(entity, propertyName);

            processProperty(session, auditConfiguration, auditEvent, entity, propertyName, propertyValue,
                    propertyType, auditObject);
        }
    }
}

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From source file:org.babyfish.hibernate.internal.SessionImplWrapper.java

License:Open Source License

@SuppressWarnings("unchecked")
protected static void delete(XSessionImplementor sessionProxy, Object object) {
    if (object != null) {
        SessionFactory sessionFactory = sessionProxy.getRawSessionImpl().getSessionFactory();
        PersistenceContext persistenceContext = ((org.hibernate.internal.SessionImpl) sessionProxy
                .getRawSessionImpl()).getPersistenceContext();
        Map<PersistentCollection, CollectionEntry> collectionEntries = persistenceContext
                .getCollectionEntries();
        for (Entry<PersistentCollection, CollectionEntry> entry : collectionEntries.entrySet()) {
            PersistentCollection persistentCollection = entry.getKey();
            if (persistentCollection.wasInitialized()) {
                CollectionMetadata collectionMetadata = sessionFactory
                        .getCollectionMetadata(persistentCollection.getRole());
                Class<?> elementClass = collectionMetadata.getElementType().getReturnedClass();
                if (elementClass.isAssignableFrom(object.getClass())) {
                    if (persistentCollection instanceof Map<?, ?>) {
                        ((Map<?, ?>) persistentCollection).values().remove(object);
                    } else if (persistentCollection instanceof Collection<?>) {
                        ((Collection<?>) persistentCollection).remove(object);
                    }/*from  w  w w. j  a v  a  2 s.  co  m*/
                }
            }
        }
        Class<?> clazz = object.getClass();
        Collection<HbmReference> hbmReferences = null;
        NavigableMap<Class<?>, Collection<HbmReference>> hbmReferencesByTargetClass = (NavigableMap<Class<?>, Collection<HbmReference>>) ((XSessionFactoryImplementor) sessionProxy
                .getFactory()).getInternalData(SessionFactoryImplWrapper.IDK_HBM_REFERENCES_BY_TARGET_CLASS);
        for (Entry<Class<?>, Collection<HbmReference>> entry : hbmReferencesByTargetClass.descendingMap()
                .entrySet()) {
            if (entry.getKey().isAssignableFrom(clazz)) {
                hbmReferences = entry.getValue();
                break;
            }
        }
        if (hbmReferences != null) {
            EntityReferenceComparator<? super Object> referenceComparator = EntityReferenceComparator
                    .getInstance();
            Entry<Object, EntityEntry>[] entityEntries = persistenceContext.reentrantSafeEntityEntries();
            if (entityEntries != null) {
                for (Entry<Object, EntityEntry> entry : entityEntries) {
                    Object entity = entry.getKey();
                    if (Hibernate.isInitialized(entity)) {
                        EntityPersister persister = entry.getValue().getPersister();
                        ClassMetadata classMetadata = persister.getClassMetadata();
                        for (HbmReference hbmReference : hbmReferences) {
                            if (hbmReference.ownerMetadata == classMetadata) {
                                Object expectedObject = persister.getPropertyValue(entity,
                                        hbmReference.propertyIndex);
                                if (referenceComparator.same(expectedObject, object)) {
                                    persister.setPropertyValue(entity, hbmReference.propertyIndex, null);
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    sessionProxy.getRawSessionImpl().delete(object);
}

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From source file:org.granite.tide.hibernate4.HibernateDataChangePublishListener.java

License:Open Source License

private static String getUid(EntityPersister persister, Object entity) {
    for (int i = 0; i < persister.getPropertyNames().length; i++) {
        if ("uid".equals(persister.getPropertyNames()[i]))
            return (String) persister.getPropertyValue(entity, i);
    }/*from w w  w .  ja  va2 s .co m*/
    return null;
}

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