Package org.apache.jackrabbit.oak.jcr.version

Class VersionHistoryImpl

java.lang.Object

org.apache.jackrabbit.oak.jcr.session.NodeImpl<VersionHistoryDelegate>

org.apache.jackrabbit.oak.jcr.version.VersionHistoryImpl

All Implemented Interfaces:

Item, Node, VersionHistory, JackrabbitNode

public class VersionHistoryImpl
extends NodeImpl<VersionHistoryDelegate>
implements VersionHistory

VersionHistoryImpl...

Field Summary

Fields

Modifier and Type	Field	Description
protected final VersionHistoryDelegate	dlg
static final String	ITEM_SAVE_DOES_SESSION_SAVE
static final int	MV_PROPERTY_WARN_THRESHOLD
static final boolean	SAVE_SESSION	The value of this flag determines the behaviour of Item.save().
protected final SessionContext	sessionContext
protected final SessionDelegate	sessionDelegate

Fields inherited from interface javax.jcr.Node

JCR_CHILD_NODE_DEFINITION, JCR_CONTENT, JCR_FROZEN_NODE, JCR_PROPERTY_DEFINITION, JCR_ROOT_VERSION, JCR_VERSION_LABELS

Constructor Summary

Constructors

Constructor	Description
VersionHistoryImpl(VersionHistoryDelegate dlg, SessionContext sessionContext)

Method Summary

Modifier and Type	Method	Description
void	addVersionLabel(String versionName, String label, boolean moveLabel)
protected @NotNull PropertyState	createMultiState(String oakName, List<Value> values, Type<?> type)
protected @NotNull PropertyState	createSingleState(String oakName, Value value, Type<?> type)
NodeIterator	getAllFrozenNodes()
NodeIterator	getAllLinearFrozenNodes()
VersionIterator	getAllLinearVersions()
VersionIterator	getAllVersions()
Item	getAncestor(int depth)
int	getDepth()
@NotNull String	getName()
@NotNull String	getPath()
Version	getRootVersion()
@NotNull Session	getSession()
Version	getVersion(String versionName)
String	getVersionableIdentifier()
String	getVersionableUUID()
Version	getVersionByLabel(String label)
String[]	getVersionLabels()
String[]	getVersionLabels(Version version)
boolean	hasVersionLabel(String label)
boolean	hasVersionLabel(Version version, String label)
boolean	isSame(Item otherItem)
protected final <U> U	perform(@NotNull SessionOperation<U> op)	Perform the passed SessionOperation.
void	refresh(boolean keepChanges)
void	removeVersion(String versionName)
void	removeVersionLabel(String label)
void	save()	This implementation delegates to Session.save() if SAVE_SESSION is true.
String	toString()

Methods inherited from class org.apache.jackrabbit.oak.jcr.session.NodeImpl

accept, addMixin, addNode, addNode, canAddMixin, cancelMerge, checkin, checkout, createNode, createNodeOrNull, doneMerge, followLifecycleTransition, getAllowedLifecycleTransistions, getBaseVersion, getCorrespondingNodePath, getDefinition, getIdentifier, getIndex, getLock, getMixinNodeTypes, getNode, getNodeOrNull, getNodes, getNodes, getNodes, getParent, getParentOrNull, getPrimaryItem, getPrimaryNodeType, getProperties, getProperties, getProperties, getProperty, getPropertyOrNull, getReferences, getReferences, getSharedSet, getUUID, getVersionHistory, getWeakReferences, getWeakReferences, hasNode, hasNodes, hasProperties, hasProperty, holdsLock, internalIsCheckedOut, isCheckedOut, isLocked, isModified, isNew, isNode, isNodeType, lock, merge, orderBefore, remove, removeMixin, removeShare, removeSharedSet, rename, restore, restore, restore, restoreByLabel, setMixins, setPrimaryType, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, unlock, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.jcr.Item

accept, getAncestor, getDepth, getName, getParent, getPath, getSession, isModified, isNew, isNode, isSame, refresh, remove, save

Methods inherited from interface javax.jcr.Node

addMixin, addNode, addNode, canAddMixin, cancelMerge, checkin, checkout, doneMerge, followLifecycleTransition, getAllowedLifecycleTransistions, getBaseVersion, getCorrespondingNodePath, getDefinition, getIdentifier, getIndex, getLock, getMixinNodeTypes, getNode, getNodes, getNodes, getNodes, getPrimaryItem, getPrimaryNodeType, getProperties, getProperties, getProperties, getProperty, getReferences, getReferences, getSharedSet, getUUID, getVersionHistory, getWeakReferences, getWeakReferences, hasNode, hasNodes, hasProperties, hasProperty, holdsLock, isCheckedOut, isLocked, isNodeType, lock, merge, orderBefore, removeMixin, removeShare, removeSharedSet, restore, restore, restore, restoreByLabel, setPrimaryType, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, unlock, update

Field Details

ITEM_SAVE_DOES_SESSION_SAVE

public static final String ITEM_SAVE_DOES_SESSION_SAVE

See Also:

• Constant Field Values

MV_PROPERTY_WARN_THRESHOLD

public static final int MV_PROPERTY_WARN_THRESHOLD

See Also:

• Constant Field Values

SAVE_SESSION

public static final boolean SAVE_SESSION

The value of this flag determines the behaviour of Item.save(). If false, save will throw a UnsupportedRepositoryOperationException if the sub tree rooted at this item does not contain all transient changes. If true, save will delegate to Session.save().

sessionContext

protected final SessionContext sessionContext

dlg

protected final VersionHistoryDelegate dlg

sessionDelegate

protected final SessionDelegate sessionDelegate

Constructor Details

VersionHistoryImpl

public VersionHistoryImpl(VersionHistoryDelegate dlg,
 SessionContext sessionContext)

Method Details

getVersionableUUID

public String getVersionableUUID()
                          throws RepositoryException

Specified by:

getVersionableUUID in interface VersionHistory

Throws:

RepositoryException

getVersionableIdentifier

public String getVersionableIdentifier()
                                throws RepositoryException

Specified by:

getVersionableIdentifier in interface VersionHistory

Throws:

RepositoryException

getRootVersion

public Version getRootVersion()
                       throws RepositoryException

Specified by:

getRootVersion in interface VersionHistory

Throws:

RepositoryException

getAllLinearVersions

public VersionIterator getAllLinearVersions()
                                     throws RepositoryException

Specified by:

getAllLinearVersions in interface VersionHistory

Throws:

RepositoryException

getAllVersions

public VersionIterator getAllVersions()
                               throws RepositoryException

Specified by:

getAllVersions in interface VersionHistory

Throws:

RepositoryException

getAllLinearFrozenNodes

public NodeIterator getAllLinearFrozenNodes()
                                     throws RepositoryException

Specified by:

getAllLinearFrozenNodes in interface VersionHistory

Throws:

RepositoryException

getAllFrozenNodes

public NodeIterator getAllFrozenNodes()
                               throws RepositoryException

Specified by:

getAllFrozenNodes in interface VersionHistory

Throws:

RepositoryException

getVersion

public Version getVersion(String versionName)
                   throws VersionException,
RepositoryException

Specified by:

getVersion in interface VersionHistory

Throws:

VersionException

RepositoryException

getVersionByLabel

public Version getVersionByLabel(String label)
                          throws VersionException,
RepositoryException

Specified by:

getVersionByLabel in interface VersionHistory

Throws:

VersionException

RepositoryException

addVersionLabel

public void addVersionLabel(String versionName,
 String label,
 boolean moveLabel)
                     throws LabelExistsVersionException,
VersionException,
RepositoryException

Specified by:

addVersionLabel in interface VersionHistory

Throws:

LabelExistsVersionException

VersionException

RepositoryException

removeVersionLabel

public void removeVersionLabel(String label)
                        throws VersionException,
RepositoryException

Specified by:

removeVersionLabel in interface VersionHistory

Throws:

VersionException

RepositoryException

hasVersionLabel

public boolean hasVersionLabel(String label)
                        throws RepositoryException

Specified by:

hasVersionLabel in interface VersionHistory

Throws:

RepositoryException

hasVersionLabel

public boolean hasVersionLabel(Version version,
 String label)
                        throws VersionException,
RepositoryException

Specified by:

hasVersionLabel in interface VersionHistory

Throws:

VersionException

RepositoryException

getVersionLabels

public String[] getVersionLabels()
                          throws RepositoryException

Specified by:

getVersionLabels in interface VersionHistory

Throws:

RepositoryException

getVersionLabels

public String[] getVersionLabels(Version version)
                          throws VersionException,
RepositoryException

Specified by:

getVersionLabels in interface VersionHistory

Throws:

VersionException

RepositoryException

removeVersion

public void removeVersion(String versionName)
                   throws ReferentialIntegrityException,
AccessDeniedException,
UnsupportedRepositoryOperationException,
VersionException,
RepositoryException

Specified by:

removeVersion in interface VersionHistory

Throws:

ReferentialIntegrityException

AccessDeniedException

UnsupportedRepositoryOperationException

VersionException

RepositoryException

perform

@NotNull
protected final <U> U perform(@NotNull
 @NotNull SessionOperation<U> op)
                       throws RepositoryException

Perform the passed SessionOperation.

Type Parameters:

U - return type of the operation

Parameters:

op - operation to perform

Returns:

the result of op.perform()

Throws:

RepositoryException - as thrown by op.perform().

getName

@NotNull
public @NotNull String getName()
                        throws RepositoryException

Specified by:

getName in interface Item

Throws:

RepositoryException

See Also:

• Item.getName()

getPath

@NotNull
public @NotNull String getPath()
                        throws RepositoryException

Specified by:

getPath in interface Item

Throws:

RepositoryException

See Also:

• Item.getPath()

getSession

@NotNull
public @NotNull Session getSession()

Specified by:

getSession in interface Item

getAncestor

public Item getAncestor(int depth)
                 throws RepositoryException

Specified by:

getAncestor in interface Item

Throws:

RepositoryException

getDepth

public int getDepth()
             throws RepositoryException

Specified by:

getDepth in interface Item

Throws:

RepositoryException

isSame

public boolean isSame(Item otherItem)
               throws RepositoryException

Specified by:

isSame in interface Item

Throws:

RepositoryException

See Also:

• Item.isSame(javax.jcr.Item)

save

public void save()
          throws RepositoryException

This implementation delegates to Session.save() if SAVE_SESSION is true. Otherwise it only performs the save if the subtree rooted at this item contains all transient changes. That is, if calling Session.save() would have the same effect as calling this method. In all other cases this method will throw an UnsupportedRepositoryOperationException

Specified by:

save in interface Item

Throws:

RepositoryException

See Also:

• Item.save()

refresh

public void refresh(boolean keepChanges)
             throws RepositoryException

Specified by:

refresh in interface Item

Throws:

RepositoryException

See Also:

• Item.refresh(boolean)

toString

public String toString()

Overrides:

toString in class Object

createSingleState

@NotNull
protected @NotNull PropertyState createSingleState(String oakName,
 Value value,
 Type<?> type)
                                            throws RepositoryException

Throws:

RepositoryException

createMultiState

@NotNull
protected @NotNull PropertyState createMultiState(String oakName,
 List<Value> values,
 Type<?> type)
                                           throws RepositoryException

Throws:

RepositoryException