Example usage for org.hibernate.persister.collection CollectionPersister getElementType

List of usage examples for org.hibernate.persister.collection CollectionPersister getElementType

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Introduction

In this page you can find the example usage for org.hibernate.persister.collection CollectionPersister getElementType.

Prototype

Type getElementType();

Source Link

Document

Get the "element" type

Usage

From source file:br.gov.jfrj.siga.model.Objeto.java

License:Open Source License

private static void cascadeOrphans(Objeto base, PersistentCollection persistentCollection, boolean willBeSaved)
        throws UnexpectedException {
    SessionImpl session = ((SessionImpl) em().getDelegate());
    PersistenceContext pc = session.getPersistenceContext();
    CollectionEntry ce = pc.getCollectionEntry(persistentCollection);

    if (ce != null) {
        CollectionPersister cp = ce.getLoadedPersister();
        if (cp != null) {
            Type ct = cp.getElementType();
            if (ct instanceof EntityType) {
                EntityEntry entry = pc.getEntry(base);
                String entityName = entry.getEntityName();
                entityName = ((EntityType) ct).getAssociatedEntityName(session.getFactory());
                if (ce.getSnapshot() != null) {
                    Collection orphans = ce.getOrphans(entityName, persistentCollection);
                    for (Object o : orphans) {
                        saveAndCascadeIfObjeto(o, willBeSaved);
                    }//from www. jav a2 s . com
                }
            }
        }
    }
}

From source file:com.miranteinfo.seam.hibernate.HibernateCascade.java

License:Open Source License

/**
 * Cascade an action to a collection/* w  w w  .  j  a  v a  2  s  . co  m*/
 */
private void cascadeCollection(final Object child, final CascadeStyle style, final Object anything,
        final CollectionType type) {
    CollectionPersister persister = eventSource.getFactory().getCollectionPersister(type.getRole());
    Type elemType = persister.getElementType();

    final int oldCascadeTo = cascadeTo;
    if (cascadeTo == AFTER_INSERT_BEFORE_DELETE) {
        cascadeTo = AFTER_INSERT_BEFORE_DELETE_VIA_COLLECTION;
    }

    //cascade to current collection elements
    if (elemType.isEntityType() || elemType.isAnyType() || elemType.isComponentType()) {
        cascadeCollectionElements(child, type, style, elemType, anything, persister.isCascadeDeleteEnabled());
    }

    cascadeTo = oldCascadeTo;
}

From source file:cz.jirutka.rsql.visitor.hibernate.HibernateCriterionVisitor.java

License:Apache License

private Tuple<Type, String>[] getPath(ClassMetadata classMetadata, String[] names) {
    Tuple<Type, String>[] path = new Tuple[names.length];
    Object element = classMetadata;
    for (int i = 0; i < names.length; ++i) {
        String name = names[i];//from  w  w w  . j av  a2 s.  c om
        Type propertyType = getPropertyType(element, name);
        path[i] = new Tuple<Type, String>(propertyType, name);
        if (propertyType.isCollectionType()) {
            CollectionType collectionType = (CollectionType) propertyType;
            String associatedEntityName = collectionType.getRole();
            CollectionPersister collectionPersister = getSessionFactory()
                    .getCollectionPersister(associatedEntityName);
            element = collectionPersister.getElementType();
        } else if (propertyType.isAssociationType()) {
            AssociationType associationType = (AssociationType) propertyType;
            String associatedEntityName = associationType.getAssociatedEntityName(getSessionFactory());
            element = getSessionFactory().getClassMetadata(associatedEntityName);
        } else if (propertyType.isComponentType()) {
            element = propertyType;
        }
    }
    return path;
}

From source file:org.babyfish.hibernate.collection.spi.persistence.ListBasePersistence.java

License:Open Source License

@SuppressWarnings("unchecked")
@Override//from   w  w w . java  2 s  . co m
public void initializeFromCache(CollectionPersister persister, Serializable disassembled, Object owner)
        throws HibernateException {
    List<E> baseList = this.getBase();
    Serializable[] array = (Serializable[]) disassembled;
    int size = array.length;
    beforeInitialize(persister, size);
    for (int i = 0; i < size; i++) {
        baseList.add((E) persister.getElementType().assemble(array[i], getSession(), owner));
    }
}

From source file:org.babyfish.hibernate.collection.spi.persistence.ListBasePersistence.java

License:Open Source License

@Override
public Serializable disassemble(CollectionPersister persister) throws HibernateException {
    List<E> baseList = this.getBase();
    int length = baseList.size();
    Serializable[] result = new Serializable[length];
    for (int i = 0; i < length; i++) {
        result[i] = persister.getElementType().disassemble(baseList.get(i), getSession(), null);
    }//from   ww  w .j a v a2s.  c o m
    return result;
}

From source file:org.babyfish.hibernate.collection.spi.persistence.ListBasePersistence.java

License:Open Source License

@SuppressWarnings("unchecked")
@Override// w ww .  j  av  a2  s.  c o  m
public boolean equalsSnapshot(CollectionPersister persister) throws HibernateException {
    List<E> baseList = this.getBase();
    List<E> sn = (List<E>) getSnapshot();
    Type elementType = persister.getElementType();
    if (sn.size() != baseList.size()) {
        return false;
    }
    Iterator<E> iter = baseList.iterator();
    Iterator<E> sniter = sn.iterator();
    while (iter.hasNext()) {
        if (elementType.isDirty(iter.next(), sniter.next(), getSession())) {
            return false;
        }
    }
    return true;
}

From source file:org.babyfish.hibernate.collection.spi.persistence.ListBasePersistence.java

License:Open Source License

@SuppressWarnings("unchecked")
@Override//from w  w  w. j a  v  a  2  s. co  m
public Serializable getSnapshot(CollectionPersister persister) throws HibernateException {
    MAList<E> baseList = this.getBase();
    ArrayList<E> clonedList = new ArrayList<E>(baseList.unifiedComparator(), baseList.size());
    Iterator<E> iter = baseList.iterator();
    while (iter.hasNext()) {
        E deepCopy = (E) persister.getElementType().deepCopy(iter.next(), persister.getFactory());
        clonedList.add(deepCopy);
    }
    return clonedList;
}

From source file:org.babyfish.hibernate.collection.spi.persistence.MapBasePersistence.java

License:Open Source License

@SuppressWarnings("unchecked")
@Override//from w ww.jav  a  2  s  .c o m
public void initializeFromCache(CollectionPersister persister, Serializable disassembled, Object owner)
        throws HibernateException {
    Serializable[] array = (Serializable[]) disassembled;
    int size = array.length;
    beforeInitialize(persister, size);
    MAMap<K, V> baseMap = this.getBase();
    for (int i = 0; i < size; i += 2) {
        baseMap.put((K) persister.getIndexType().assemble(array[i], getSession(), owner),
                (V) persister.getElementType().assemble(array[i + 1], getSession(), owner));
    }
}

From source file:org.babyfish.hibernate.collection.spi.persistence.MapBasePersistence.java

License:Open Source License

@SuppressWarnings("unchecked")
@Override//from  w ww .  java 2 s. c  om
public boolean equalsSnapshot(CollectionPersister persister) throws HibernateException {
    Type elementType = persister.getElementType();
    XMap<K, V> snapshotMap = (XMap<K, V>) this.getSnapshot();
    MAMap<K, V> baseMap = this.getBase();
    if (snapshotMap.size() != baseMap.size()) {
        return false;
    }
    Iterator<Entry<K, V>> iter = baseMap.entrySet().iterator();
    while (iter.hasNext()) {
        Entry<K, V> entry = iter.next();
        if (elementType.isDirty(entry.getValue(), snapshotMap.get(entry.getKey()), this.getSession())) {
            return false;
        }
    }
    return true;
}

From source file:org.babyfish.hibernate.collection.spi.persistence.MapBasePersistence.java

License:Open Source License

@Override
public Serializable disassemble(CollectionPersister persister) throws HibernateException {
    MAMap<K, V> baseMap = this.getBase();
    Serializable[] result = new Serializable[baseMap.size() << 1];
    Iterator<Entry<K, V>> iter = baseMap.entrySet().iterator();
    int i = 0;//from  ww w. j a v  a2  s. c o m
    while (iter.hasNext()) {
        Entry<K, V> e = iter.next();
        result[i++] = persister.getIndexType().disassemble(e.getKey(), getSession(), null);
        result[i++] = persister.getElementType().disassemble(e.getValue(), getSession(), null);
    }
    return result;
}