org.apache.jackrabbit.core
Class VersionManagerImpl

java.lang.Object
  org.apache.jackrabbit.core.version.VersionManagerImplBase
      org.apache.jackrabbit.core.version.VersionManagerImplRestore
          org.apache.jackrabbit.core.version.VersionManagerImplMerge
              org.apache.jackrabbit.core.version.VersionManagerImplConfig
                  org.apache.jackrabbit.core.VersionManagerImpl

All Implemented Interfaces:

VersionManager

public class VersionManagerImpl
extends VersionManagerImplConfig
implements VersionManager

Implementation of the VersionManager.

This class implements the JCR Version Manager interface but most of the operations are performed in the super classes. this is only cosmetic to avoid huge source files.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.jackrabbit.core.version.VersionManagerImplBase

VersionManagerImplBase.WriteOperation

Field Summary

Fields inherited from class org.apache.jackrabbit.core.version.VersionManagerImplBase

currentActivity, hierMgr, ntReg, session, stateMgr, vMgr

Constructor Summary

VersionManagerImpl(SessionImpl session, UpdatableItemStateManager stateMgr, HierarchyManager hierMgr)
Creates a new version manager for the given session

Method Summary

void	cancelMerge(String absPath, Version version)
Version	checkin(String absPath)
Version	checkin(String absPath, Calendar created) Creates a new version of the node at the given path.
void	checkout(String absPath)
Version	checkpoint(String absPath)
Node	createActivity(String title)
Node	createConfiguration(String absPath)
void	doneMerge(String absPath, Version version)
Node	getActivity()
Version	getBaseVersion(String absPath)
VersionHistory	getVersionHistory(String absPath)
boolean	isCheckedOut(String absPath)
NodeIterator	merge(Node activityNode)
NodeIterator	merge(String absPath, String srcWorkspace, boolean bestEffort)
NodeIterator	merge(String absPath, String srcWorkspaceName, boolean bestEffort, boolean isShallow)
void	removeActivity(Node node)
protected void	restore(NodeImpl node, Version version, boolean removeExisting) Same as restore(String, String, boolean) but to ensure backward compatibility for Node.restore(Version, boolean).
void	restore(String absPath, String versionName, boolean removeExisting)
void	restore(String absPath, Version version, boolean removeExisting)
void	restore(Version[] versions, boolean removeExisting)
void	restore(Version version, boolean removeExisting)
void	restoreByLabel(String absPath, String versionLabel, boolean removeExisting)
Node	setActivity(Node activity)
void	update(NodeImpl node, String srcWorkspaceName) Does an update.

Methods inherited from class org.apache.jackrabbit.core.version.VersionManagerImplConfig

createConfiguration, restore

Methods inherited from class org.apache.jackrabbit.core.version.VersionManagerImplMerge

finishMerge, merge, merge

Methods inherited from class org.apache.jackrabbit.core.version.VersionManagerImplRestore

internalRestore, internalRestore, internalRestoreFrozen, restore, restore, restore, restoreByLabel

Methods inherited from class org.apache.jackrabbit.core.version.VersionManagerImplBase

acquireReadLock, acquireWriteLock, checkModify, checkModify, checkoutCheckin, checkVersionable, getBaseVersion, getBaseVersionId, getNodeStateEx, getVersion, getVersionHistory, isCheckedOut, safeGetJCRPath, startWriteOperation

Methods inherited from class java.lang.Object

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

Constructor Detail

VersionManagerImpl

public VersionManagerImpl(SessionImpl session,
                          UpdatableItemStateManager stateMgr,
                          HierarchyManager hierMgr)

Creates a new version manager for the given session

Parameters:

session - workspace sesion

stateMgr - the underlying state manager

hierMgr - local hierarchy manager

Method Detail

checkin

public Version checkin(String absPath)
                throws RepositoryException

Specified by:

checkin in interface VersionManager

Throws:

RepositoryException

checkin

public Version checkin(String absPath,
                       Calendar created)
                throws RepositoryException

Creates a new version of the node at the given path.

Parameters:

absPath - node path

created - create time of the new version, or null for the current time

Returns:

new version

Throws:

RepositoryException - if the version can not be created

checkout

public void checkout(String absPath)
              throws RepositoryException

Specified by:

checkout in interface VersionManager

Throws:

RepositoryException

checkpoint

public Version checkpoint(String absPath)
                   throws RepositoryException

Specified by:

checkpoint in interface VersionManager

Throws:

RepositoryException

isCheckedOut

public boolean isCheckedOut(String absPath)
                     throws RepositoryException

Specified by:

isCheckedOut in interface VersionManager

Throws:

RepositoryException

getVersionHistory

public VersionHistory getVersionHistory(String absPath)
                                 throws RepositoryException

Specified by:

getVersionHistory in interface VersionManager

Throws:

RepositoryException

getBaseVersion

public Version getBaseVersion(String absPath)
                       throws RepositoryException

Specified by:

getBaseVersion in interface VersionManager

Throws:

RepositoryException

restore

public void restore(Version version,
                    boolean removeExisting)
             throws RepositoryException

Specified by:

restore in interface VersionManager

Throws:

RepositoryException

restore

public void restore(Version[] versions,
                    boolean removeExisting)
             throws RepositoryException

Specified by:

restore in interface VersionManager

Throws:

RepositoryException

restore

public void restore(String absPath,
                    String versionName,
                    boolean removeExisting)
             throws RepositoryException

Specified by:

restore in interface VersionManager

Throws:

RepositoryException

restore

public void restore(String absPath,
                    Version version,
                    boolean removeExisting)
             throws RepositoryException

Specified by:

restore in interface VersionManager

Throws:

RepositoryException

restore

protected void restore(NodeImpl node,
                       Version version,
                       boolean removeExisting)
                throws RepositoryException

Same as restore(String, String, boolean) but to ensure backward compatibility for Node.restore(Version, boolean).

Parameters:

node - the node to restore

version - the version to restore

removeExisting - the remove existing flag

Throws:

RepositoryException - if an error occurs

restoreByLabel

public void restoreByLabel(String absPath,
                           String versionLabel,
                           boolean removeExisting)
                    throws RepositoryException

Specified by:

restoreByLabel in interface VersionManager

Throws:

RepositoryException

update

public void update(NodeImpl node,
                   String srcWorkspaceName)
            throws RepositoryException

Does an update.

Parameters:

node - the node to update

srcWorkspaceName - the source workspace name

Throws:

RepositoryException - if an error occurs

See Also:

Node.update(String)

merge

public NodeIterator merge(String absPath,
                          String srcWorkspace,
                          boolean bestEffort)
                   throws RepositoryException

Specified by:

merge in interface VersionManager

Throws:

RepositoryException

merge

public NodeIterator merge(String absPath,
                          String srcWorkspaceName,
                          boolean bestEffort,
                          boolean isShallow)
                   throws RepositoryException

Specified by:

merge in interface VersionManager

Throws:

RepositoryException

doneMerge

public void doneMerge(String absPath,
                      Version version)
               throws RepositoryException

Specified by:

doneMerge in interface VersionManager

Throws:

RepositoryException

cancelMerge

public void cancelMerge(String absPath,
                        Version version)
                 throws RepositoryException

Specified by:

cancelMerge in interface VersionManager

Throws:

RepositoryException

createConfiguration

public Node createConfiguration(String absPath)
                         throws RepositoryException

Specified by:

createConfiguration in interface VersionManager

Throws:

RepositoryException

setActivity

public Node setActivity(Node activity)
                 throws RepositoryException

Specified by:

setActivity in interface VersionManager

Throws:

RepositoryException

getActivity

public Node getActivity()
                 throws RepositoryException

Specified by:

getActivity in interface VersionManager

Throws:

RepositoryException

createActivity

public Node createActivity(String title)
                    throws RepositoryException

Specified by:

createActivity in interface VersionManager

Throws:

RepositoryException

removeActivity

public void removeActivity(Node node)
                    throws RepositoryException

Specified by:

removeActivity in interface VersionManager

Throws:

RepositoryException

merge

public NodeIterator merge(Node activityNode)
                   throws RepositoryException

Specified by:

merge in interface VersionManager

Throws:

RepositoryException