org.apache.jackrabbit.jcr2spi
Class ItemManagerImpl

java.lang.Object
  org.apache.jackrabbit.jcr2spi.ItemManagerImpl

All Implemented Interfaces:

ItemLifeCycleListener, ItemManager, Dumpable

public class ItemManagerImpl
extends Object
implements Dumpable, ItemManager

ItemManagerImpl implements the ItemManager interface.

Method Summary

void	dispose() Disposes this ItemManager and frees resources.
void	dump(PrintStream ps) Dumps the state of this instance in a human readable format for diagnostic purposes.
NodeIterator	getChildNodes(NodeEntry parentEntry)
PropertyIterator	getChildProperties(NodeEntry parentEntry)
Item	getItem(HierarchyEntry hierarchyEntry)
Item	getItem(Path path)
boolean	hasChildNodes(NodeEntry parentEntry)
boolean	hasChildProperties(NodeEntry parentEntry)
void	itemCreated(Item item) Called when an Item instance has been created.
void	itemDestroyed(Item item) Called when an ItemImpl instance has been destroyed (i.e.
boolean	itemExists(HierarchyEntry hierarchyEntry) Checks if the item for given HierarchyEntry exists.
boolean	itemExists(Path path) Checks if the item with the given path exists.
void	itemInvalidated(Item item) Called when an Item instance has been invalidated (i.e.

Methods inherited from class java.lang.Object

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

Method Detail

dispose

public void dispose()

Description copied from interface: ItemManager

Disposes this ItemManager and frees resources.

Specified by:

dispose in interface ItemManager

See Also:

ItemManager.dispose()

itemExists

public boolean itemExists(Path path)

Description copied from interface: ItemManager

Checks if the item with the given path exists.

Specified by:

itemExists in interface ItemManager

Parameters:

path - path to the item to be checked

Returns:

true if the specified item exists

See Also:

ItemManager.itemExists(Path)

itemExists

public boolean itemExists(HierarchyEntry hierarchyEntry)

Description copied from interface: ItemManager

Checks if the item for given HierarchyEntry exists.

Specified by:

itemExists in interface ItemManager

Returns:

true if the specified item exists

See Also:

ItemManager.itemExists(HierarchyEntry)

getItem

public Item getItem(Path path)
             throws PathNotFoundException,
                    AccessDeniedException,
                    RepositoryException

Specified by:

getItem in interface ItemManager

Returns:

The item for the given path.

Throws:

PathNotFoundException

AccessDeniedException

RepositoryException

See Also:

ItemManager.getItem(Path)

getItem

public Item getItem(HierarchyEntry hierarchyEntry)
             throws ItemNotFoundException,
                    AccessDeniedException,
                    RepositoryException

Specified by:

getItem in interface ItemManager

Returns:

Throws:

ItemNotFoundException

AccessDeniedException

RepositoryException

See Also:

ItemManager.getItem(HierarchyEntry)

hasChildNodes

public boolean hasChildNodes(NodeEntry parentEntry)
                      throws ItemNotFoundException,
                             AccessDeniedException,
                             RepositoryException

Specified by:

hasChildNodes in interface ItemManager

Returns:

Throws:

ItemNotFoundException

AccessDeniedException

RepositoryException

See Also:

ItemManager.hasChildNodes(NodeEntry)

getChildNodes

public NodeIterator getChildNodes(NodeEntry parentEntry)
                           throws ItemNotFoundException,
                                  AccessDeniedException,
                                  RepositoryException

Specified by:

getChildNodes in interface ItemManager

Returns:

Throws:

ItemNotFoundException

AccessDeniedException

RepositoryException

See Also:

ItemManager.getChildNodes(NodeEntry)

hasChildProperties

public boolean hasChildProperties(NodeEntry parentEntry)
                           throws ItemNotFoundException,
                                  AccessDeniedException,
                                  RepositoryException

Specified by:

hasChildProperties in interface ItemManager

Returns:

Throws:

ItemNotFoundException

AccessDeniedException

RepositoryException

See Also:

ItemManager.hasChildProperties(NodeEntry)

getChildProperties

public PropertyIterator getChildProperties(NodeEntry parentEntry)
                                    throws ItemNotFoundException,
                                           AccessDeniedException,
                                           RepositoryException

Specified by:

getChildProperties in interface ItemManager

Returns:

Throws:

ItemNotFoundException

AccessDeniedException

RepositoryException

See Also:

ItemManager.getChildProperties(NodeEntry)

itemCreated

public void itemCreated(Item item)

Description copied from interface: ItemLifeCycleListener

Called when an Item instance has been created.

Specified by:

itemCreated in interface ItemLifeCycleListener

Parameters:

item - the instance which has been created

See Also:

ItemLifeCycleListener.itemCreated(Item)

itemInvalidated

public void itemInvalidated(Item item)

Description copied from interface: ItemLifeCycleListener

Called when an Item instance has been invalidated (i.e. it has been temporarily rendered 'invalid').

Note that most methods of Item, Node and Property will throw an InvalidItemStateException when called on an 'invalidated' item.

Specified by:

itemInvalidated in interface ItemLifeCycleListener

Parameters:

item - the instance which has been discarded

See Also:

ItemLifeCycleListener.itemInvalidated(Item)

itemDestroyed

public void itemDestroyed(Item item)

Description copied from interface: ItemLifeCycleListener

Called when an ItemImpl instance has been destroyed (i.e. it has been permanently rendered 'invalid').

Note that most Item, Node and Property methods will throw an InvalidItemStateException when called on a 'destroyed' item.

Specified by:

itemDestroyed in interface ItemLifeCycleListener

Parameters:

item - the instance which has been destroyed

See Also:

ItemLifeCycleListener.itemDestroyed(Item)

dump

public void dump(PrintStream ps)

Description copied from interface: Dumpable

Dumps the state of this instance in a human readable format for diagnostic purposes.

Specified by:

dump in interface Dumpable

Parameters:

ps - stream to dump state to

See Also:

Dumpable.dump(PrintStream)