Package org.apache.jackrabbit.core.version

Class VersionManagerImplMerge

java.lang.Object

org.apache.jackrabbit.core.version.VersionManagerImplBase

org.apache.jackrabbit.core.version.VersionManagerImplRestore

org.apache.jackrabbit.core.version.VersionManagerImplMerge

Direct Known Subclasses:

VersionManagerImplConfig

public abstract class VersionManagerImplMerge
extends VersionManagerImplRestore

The JCR Version Manager implementation is split in several classes in order to group related methods together.

This class provides methods for the merge operations.

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

context, currentActivity, hierMgr, ntReg, session, stateMgr, vMgr

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	VersionManagerImplMerge(SessionContext context, UpdatableItemStateManager stateMgr, HierarchyManager hierMgr)	Creates a new version manager for the given session

Method Summary

Modifier and Type	Method	Description
protected void	finishMerge(NodeStateEx state, Version version, boolean cancel)	Perform Node.cancelMerge(Version) or Node.doneMerge(Version) depending on the value of cancel.
protected void	merge(InternalActivity activity, List<ItemId> failedIds)	Merge the given activity to this workspace
protected void	merge(NodeStateEx state, NodeStateEx srcRoot, List<ItemId> failedIds, boolean bestEffort, boolean shallow)	Merges/Updates this node with its corresponding ones

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

VersionManagerImplMerge

protected VersionManagerImplMerge(SessionContext context,
                                  UpdatableItemStateManager stateMgr,
                                  HierarchyManager hierMgr)

Creates a new version manager for the given session

Parameters:

context - component context of the current session

stateMgr - the underlying state manager

hierMgr - local hierarchy manager

Method Detail

merge

protected void merge(NodeStateEx state,
                     NodeStateEx srcRoot,
                     List<ItemId> failedIds,
                     boolean bestEffort,
                     boolean shallow)
              throws RepositoryException,
                     ItemStateException

Merges/Updates this node with its corresponding ones

Parameters:

state - state to merge or update

srcRoot - src workspace root node

failedIds - list of failed ids

bestEffort - best effort flag

shallow - is shallow flag

Throws:

RepositoryException - if an error occurs

ItemStateException - if an error occurs

finishMerge

protected void finishMerge(NodeStateEx state,
                           Version version,
                           boolean cancel)
                    throws RepositoryException

Perform Node.cancelMerge(Version) or Node.doneMerge(Version) depending on the value of cancel.

Parameters:

state - state to finish

version - version

cancel - flag inidicates if this is a cancel operation

Throws:

RepositoryException - if an error occurs

merge

protected void merge(InternalActivity activity,
                     List<ItemId> failedIds)
              throws RepositoryException

Merge the given activity to this workspace

Parameters:

activity - internal activity

failedIds - list of failed ids

Throws:

RepositoryException - if an error occurs