org.apache.portals.graffito.jcr.persistence.collectionconverter.impl
Class NTCollectionConverterImpl

java.lang.Object
  org.apache.portals.graffito.jcr.persistence.collectionconverter.impl.AbstractCollectionConverterImpl
      org.apache.portals.graffito.jcr.persistence.collectionconverter.impl.NTCollectionConverterImpl

All Implemented Interfaces:

CollectionConverter

public class NTCollectionConverterImpl
extends AbstractCollectionConverterImpl

Collection Mapping/convertion based on node type. This collection mapping strategy maps a collection into several nodes based on specific node type. If the collection element class contains an id (see the FieldDescriptor definition), this id value is used to build the collection element node. Otherwise, the element node name is a simple constant (collection-element) Example - without an id attribute: /test (Main object containing the collection field ) /collection-element (node used to store the first collection element) /item-prop .... /collection-element (node used to store the second collection element) ... Example - with an id attribute: /test (Main object containing the collection field ) /aValue (id value assigned to the first element) /item-prop .... /anotherValue (id value assigned to the first element) ...

Author:

Christophe Lombart

Field Summary

Fields inherited from class org.apache.portals.graffito.jcr.persistence.collectionconverter.impl.AbstractCollectionConverterImpl

atomicTypeConverters, mapper, objectConverter

Constructor Summary

NTCollectionConverterImpl(java.util.Map atomicTypeConverters, ObjectConverter objectConverter, Mapper mapper)
Constructor

Method Summary

protected ManageableCollection	doGetCollection(javax.jcr.Session session, javax.jcr.Node parentNode, CollectionDescriptor collectionDescriptor, java.lang.Class collectionFieldClass)
protected void	doInsertCollection(javax.jcr.Session session, javax.jcr.Node parentNode, CollectionDescriptor collectionDescriptor, ManageableCollection collection)
protected boolean	doIsNull(javax.jcr.Session session, javax.jcr.Node parentNode, CollectionDescriptor collectionDescriptor, java.lang.Class collectionFieldClass)
protected void	doUpdateCollection(javax.jcr.Session session, javax.jcr.Node parentNode, CollectionDescriptor collectionDescriptor, ManageableCollection collection)

Methods inherited from class org.apache.portals.graffito.jcr.persistence.collectionconverter.impl.AbstractCollectionConverterImpl

getCollection, getCollectionJcrName, insertCollection, isNull, updateCollection

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NTCollectionConverterImpl

public NTCollectionConverterImpl(java.util.Map atomicTypeConverters,
                                 ObjectConverter objectConverter,
                                 Mapper mapper)

Constructor

Parameters:

atomicTypeConverters -

objectConverter -

mapper -

Method Detail

doInsertCollection

protected void doInsertCollection(javax.jcr.Session session,
                                  javax.jcr.Node parentNode,
                                  CollectionDescriptor collectionDescriptor,
                                  ManageableCollection collection)

Specified by:

doInsertCollection in class AbstractCollectionConverterImpl

See Also:

AbstractCollectionConverterImpl.doInsertCollection(Session, Node, CollectionDescriptor, ManageableCollection)

doUpdateCollection

protected void doUpdateCollection(javax.jcr.Session session,
                                  javax.jcr.Node parentNode,
                                  CollectionDescriptor collectionDescriptor,
                                  ManageableCollection collection)
                           throws javax.jcr.RepositoryException

Specified by:

doUpdateCollection in class AbstractCollectionConverterImpl

Throws:

javax.jcr.RepositoryException

See Also:

CollectionConverter.updateCollection(javax.jcr.Session, javax.jcr.Node, org.apache.portals.graffito.jcr.mapper.model.CollectionDescriptor, org.apache.portals.graffito.jcr.persistence.collectionconverter.ManageableCollection)

doGetCollection

protected ManageableCollection doGetCollection(javax.jcr.Session session,
                                               javax.jcr.Node parentNode,
                                               CollectionDescriptor collectionDescriptor,
                                               java.lang.Class collectionFieldClass)
                                        throws javax.jcr.RepositoryException

Specified by:

doGetCollection in class AbstractCollectionConverterImpl

Throws:

javax.jcr.RepositoryException

See Also:

CollectionConverter.getCollection(javax.jcr.Session, javax.jcr.Node, org.apache.portals.graffito.jcr.mapper.model.CollectionDescriptor, java.lang.Class)

doIsNull

protected boolean doIsNull(javax.jcr.Session session,
                           javax.jcr.Node parentNode,
                           CollectionDescriptor collectionDescriptor,
                           java.lang.Class collectionFieldClass)
                    throws javax.jcr.RepositoryException

Specified by:

doIsNull in class AbstractCollectionConverterImpl

Throws:

javax.jcr.RepositoryException

See Also:

AbstractCollectionConverterImpl.doIsNull(Session, Node, CollectionDescriptor, Class)