Package org.apache.jackrabbit.jcr2spi.state

Class SessionItemStateManager

java.lang.Object

org.apache.jackrabbit.jcr2spi.operation.TransientOperationVisitor

org.apache.jackrabbit.jcr2spi.state.SessionItemStateManager

All Implemented Interfaces:

OperationVisitor, UpdatableItemStateManager

public class SessionItemStateManager
extends TransientOperationVisitor
implements UpdatableItemStateManager

SessionItemStateManager ...

Constructor Summary

Constructors

Constructor	Description
SessionItemStateManager(UpdatableItemStateManager workspaceItemStateMgr, ItemStateValidator validator, QValueFactory qValueFactory, ItemStateFactory isf, SessionImpl mgrProvider)	Creates a new SessionItemStateManager instance.

Method Summary

Modifier and Type	Method	Description
void	adjustReferences(ReferenceChangeTracker refTracker)	Adjust references at the end of a successful XML import.
void	dispose()	Disposes this UpdatableItemStateManager and frees resources.
void	execute(Operation operation)	Executes the given operation and modifies the affected item states accordingly.
void	execute(ChangeLog changes)	Executes the operations passed with the given change log and modifies the affected item states accordingly.
boolean	hasPendingChanges()
void	save(ItemState state)	This will save state and all descendants items of state that are transiently modified in a single step.
void	undo(ItemState itemState)	This will undo all changes made to state and descendant items of state inside this item state manager.
void	visit(AddNode operation)
void	visit(AddProperty operation)
void	visit(Move operation)
void	visit(Remove operation)
void	visit(ReorderNodes operation)
void	visit(SetMixin operation)
void	visit(SetPrimaryType operation)
void	visit(SetPropertyValue operation)
void	visit(SetTree operation)

Methods inherited from class org.apache.jackrabbit.jcr2spi.operation.TransientOperationVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionItemStateManager

public SessionItemStateManager(UpdatableItemStateManager workspaceItemStateMgr,
                               ItemStateValidator validator,
                               QValueFactory qValueFactory,
                               ItemStateFactory isf,
                               SessionImpl mgrProvider)

Creates a new SessionItemStateManager instance.

Parameters:

workspaceItemStateMgr -

validator -

qValueFactory -

isf -

mgrProvider -

Method Detail

hasPendingChanges

public boolean hasPendingChanges()

Returns:

true if this manager has any transient state; false otherwise.

save

public void save(ItemState state)
          throws ReferentialIntegrityException,
                 InvalidItemStateException,
                 RepositoryException

This will save state and all descendants items of state that are transiently modified in a single step. If this operation fails, no item will have been saved.

Parameters:

state - the root state of the update operation

Throws:

ReferentialIntegrityException

InvalidItemStateException

RepositoryException

undo

public void undo(ItemState itemState)
          throws ConstraintViolationException,
                 RepositoryException

This will undo all changes made to state and descendant items of state inside this item state manager.

Parameters:

itemState - the root state of the cancel operation.

Throws:

ConstraintViolationException

RepositoryException - if undoing changes made to state and descendant items is not a closed set of changes. That is, at least another item needs to be canceled as well in another sub-tree.

adjustReferences

public void adjustReferences(ReferenceChangeTracker refTracker)
                      throws ConstraintViolationException,
                             RepositoryException

Adjust references at the end of a successful XML import.

Parameters:

refTracker -

Throws:

ConstraintViolationException

RepositoryException

execute

public void execute(Operation operation)
             throws RepositoryException

Executes the given operation and modifies the affected item states accordingly.

Specified by:

execute in interface UpdatableItemStateManager

Throws:

RepositoryException

See Also:

UpdatableItemStateManager.execute(Operation)

execute

public void execute(ChangeLog changes)
             throws RepositoryException

Executes the operations passed with the given change log and modifies the affected item states accordingly.

Specified by:

execute in interface UpdatableItemStateManager

Throws:

RepositoryException

See Also:

UpdatableItemStateManager.execute(ChangeLog)

dispose

public void dispose()

Disposes this UpdatableItemStateManager and frees resources.

Specified by:

dispose in interface UpdatableItemStateManager

See Also:

UpdatableItemStateManager.dispose()

visit

public void visit(AddNode operation)
           throws LockException,
                  ConstraintViolationException,
                  AccessDeniedException,
                  ItemExistsException,
                  NoSuchNodeTypeException,
                  UnsupportedRepositoryOperationException,
                  VersionException,
                  RepositoryException

Specified by:

visit in interface OperationVisitor

Throws:

LockException

ConstraintViolationException

AccessDeniedException

ItemExistsException

NoSuchNodeTypeException

UnsupportedRepositoryOperationException

VersionException

RepositoryException

See Also:

OperationVisitor.visit(AddNode)

visit

public void visit(AddProperty operation)
           throws ValueFormatException,
                  LockException,
                  ConstraintViolationException,
                  AccessDeniedException,
                  ItemExistsException,
                  UnsupportedRepositoryOperationException,
                  VersionException,
                  RepositoryException

Specified by:

visit in interface OperationVisitor

Throws:

ValueFormatException

LockException

ConstraintViolationException

AccessDeniedException

ItemExistsException

UnsupportedRepositoryOperationException

VersionException

RepositoryException

See Also:

OperationVisitor.visit(AddProperty)

visit

public void visit(SetTree operation)
           throws RepositoryException

Specified by:

visit in interface OperationVisitor

Throws:

RepositoryException

See Also:

OperationVisitor.visit(org.apache.jackrabbit.jcr2spi.operation.SetTree)

visit

public void visit(Move operation)
           throws LockException,
                  ConstraintViolationException,
                  AccessDeniedException,
                  ItemExistsException,
                  UnsupportedRepositoryOperationException,
                  VersionException,
                  RepositoryException

Specified by:

visit in interface OperationVisitor

Throws:

LockException

ConstraintViolationException

AccessDeniedException

ItemExistsException

UnsupportedRepositoryOperationException

VersionException

RepositoryException

See Also:

OperationVisitor.visit(Move)

visit

public void visit(Remove operation)
           throws ConstraintViolationException,
                  AccessDeniedException,
                  UnsupportedRepositoryOperationException,
                  VersionException,
                  RepositoryException

Specified by:

visit in interface OperationVisitor

Throws:

ConstraintViolationException

AccessDeniedException

UnsupportedRepositoryOperationException

VersionException

RepositoryException

See Also:

OperationVisitor.visit(Remove)

visit

public void visit(SetMixin operation)
           throws ConstraintViolationException,
                  AccessDeniedException,
                  NoSuchNodeTypeException,
                  UnsupportedRepositoryOperationException,
                  VersionException,
                  RepositoryException

Specified by:

visit in interface OperationVisitor

Throws:

ConstraintViolationException

AccessDeniedException

NoSuchNodeTypeException

UnsupportedRepositoryOperationException

VersionException

RepositoryException

See Also:

OperationVisitor.visit(SetMixin)

visit

public void visit(SetPrimaryType operation)
           throws ConstraintViolationException,
                  RepositoryException

Specified by:

visit in interface OperationVisitor

Throws:

ConstraintViolationException

RepositoryException

See Also:

OperationVisitor.visit(SetPrimaryType)

visit

public void visit(SetPropertyValue operation)
           throws ValueFormatException,
                  LockException,
                  ConstraintViolationException,
                  AccessDeniedException,
                  ItemExistsException,
                  UnsupportedRepositoryOperationException,
                  VersionException,
                  RepositoryException

Specified by:

visit in interface OperationVisitor

Throws:

ValueFormatException

LockException

ConstraintViolationException

AccessDeniedException

ItemExistsException

UnsupportedRepositoryOperationException

VersionException

RepositoryException

See Also:

OperationVisitor.visit(SetPropertyValue)

visit

public void visit(ReorderNodes operation)
           throws ConstraintViolationException,
                  AccessDeniedException,
                  UnsupportedRepositoryOperationException,
                  VersionException,
                  RepositoryException

Specified by:

visit in interface OperationVisitor

Throws:

ConstraintViolationException

AccessDeniedException

UnsupportedRepositoryOperationException

VersionException

RepositoryException

See Also:

OperationVisitor.visit(ReorderNodes)