org.apache.jackrabbit.jcr2spi
Class ItemManagerImpl

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

All Implemented Interfaces:

ItemManager, ItemStateCreationListener, ItemStateLifeCycleListener, Dumpable

public class ItemManagerImpl
extends java.lang.Object
implements Dumpable, ItemManager, ItemStateCreationListener

ItemManagerImpl implements the ItemManager interface.

Method Summary

void	created(ItemState state)
void	dispose() Disposes this ItemManager and frees resources.
void	dump(java.io.PrintStream ps) Dumps the state of this instance in a human readable format for diagnostic purposes.
javax.jcr.NodeIterator	getChildNodes(NodeEntry parentEntry)
javax.jcr.PropertyIterator	getChildProperties(NodeEntry parentEntry)
javax.jcr.Item	getItem(HierarchyEntry hierarchyEntry)
javax.jcr.Node	getNode(Path path)
javax.jcr.Property	getProperty(Path path)
boolean	hasChildNodes(NodeEntry parentEntry)
boolean	hasChildProperties(NodeEntry parentEntry)
boolean	itemExists(HierarchyEntry hierarchyEntry) Checks if the item for given HierarchyEntry exists.
boolean	nodeExists(Path path) Checks if the node with the given path exists.
boolean	propertyExists(Path path) Checks if the property with the given path exists.
void	statusChanged(ItemState state, int previousStatus) Called after an ItemState has changed its status.

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()

nodeExists

public boolean nodeExists(Path path)

Description copied from interface: ItemManager

Checks if the node with the given path exists.

Specified by:

nodeExists in interface ItemManager

Parameters:

path - path to the node to be checked

Returns:

true if the specified item exists

See Also:

ItemManager.nodeExists(Path)

propertyExists

public boolean propertyExists(Path path)

Description copied from interface: ItemManager

Checks if the property with the given path exists.

Specified by:

propertyExists in interface ItemManager

Parameters:

path - path to the property to be checked

Returns:

true if the specified item exists

See Also:

ItemManager.propertyExists(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)

getNode

public javax.jcr.Node getNode(Path path)
                       throws javax.jcr.PathNotFoundException,
                              javax.jcr.RepositoryException

Specified by:

getNode in interface ItemManager

Returns:

Throws:

javax.jcr.PathNotFoundException

javax.jcr.RepositoryException

See Also:

ItemManager.getNode(Path)

getProperty

public javax.jcr.Property getProperty(Path path)
                               throws javax.jcr.PathNotFoundException,
                                      javax.jcr.RepositoryException

Specified by:

getProperty in interface ItemManager

Returns:

Throws:

javax.jcr.PathNotFoundException

javax.jcr.RepositoryException

See Also:

ItemManager.getProperty(Path)

getItem

public javax.jcr.Item getItem(HierarchyEntry hierarchyEntry)
                       throws javax.jcr.ItemNotFoundException,
                              javax.jcr.RepositoryException

Specified by:

getItem in interface ItemManager

Returns:

Throws:

javax.jcr.ItemNotFoundException

javax.jcr.RepositoryException

See Also:

ItemManager.getItem(HierarchyEntry)

hasChildNodes

public boolean hasChildNodes(NodeEntry parentEntry)
                      throws javax.jcr.ItemNotFoundException,
                             javax.jcr.RepositoryException

Specified by:

hasChildNodes in interface ItemManager

Returns:

Throws:

javax.jcr.ItemNotFoundException

javax.jcr.RepositoryException

See Also:

ItemManager.hasChildNodes(NodeEntry)

getChildNodes

public javax.jcr.NodeIterator getChildNodes(NodeEntry parentEntry)
                                     throws javax.jcr.ItemNotFoundException,
                                            javax.jcr.RepositoryException

Specified by:

getChildNodes in interface ItemManager

Returns:

Throws:

javax.jcr.ItemNotFoundException

javax.jcr.RepositoryException

See Also:

ItemManager.getChildNodes(NodeEntry)

hasChildProperties

public boolean hasChildProperties(NodeEntry parentEntry)
                           throws javax.jcr.ItemNotFoundException,
                                  javax.jcr.RepositoryException

Specified by:

hasChildProperties in interface ItemManager

Returns:

Throws:

javax.jcr.ItemNotFoundException

javax.jcr.RepositoryException

See Also:

ItemManager.hasChildProperties(NodeEntry)

getChildProperties

public javax.jcr.PropertyIterator getChildProperties(NodeEntry parentEntry)
                                              throws javax.jcr.ItemNotFoundException,
                                                     javax.jcr.RepositoryException

Specified by:

getChildProperties in interface ItemManager

Returns:

Throws:

javax.jcr.ItemNotFoundException

javax.jcr.RepositoryException

See Also:

ItemManager.getChildProperties(NodeEntry)

dump

public void dump(java.io.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)

created

public void created(ItemState state)

Specified by:

created in interface ItemStateCreationListener

Parameters:

state -

statusChanged

public void statusChanged(ItemState state,
                          int previousStatus)

Description copied from interface: ItemStateLifeCycleListener

Called after an ItemState has changed its status. The new status can be retrieved by calling ItemState.getStatus().

Specified by:

statusChanged in interface ItemStateLifeCycleListener

Parameters:

state - the item state, which changed its status.

previousStatus - the previous status of state.