Package org.exoplatform.clouddrive.cmis

Class JCRLocalCMISDrive.Sync

java.lang.Object

org.exoplatform.clouddrive.cmis.JCRLocalCMISDrive.Sync

All Implemented Interfaces:

org.exoplatform.services.cms.clouddrives.CloudDrive.Command

Enclosing class:

JCRLocalCMISDrive

protected class JCRLocalCMISDrive.Sync
extends Object

A facade JCRLocalCloudDrive.SyncCommand implementation. This command will choose an actual type of the synchronization depending on the CMIS repository capabilities (Changes Log support).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	JCRLocalCMISDrive.Sync.ChangesAlgorithm	An implementation of sync based on an CMIS change log.
protected class	JCRLocalCMISDrive.Sync.TraversingAlgorithm	CMIS drive sync based on all remote files traversing: we do compare all remote files with locals by its change log and fetch an item if the logs differ.

Field Summary

Fields

Modifier and Type	Field	Description
protected CMISAPI	api	Internal API.
protected JCRLocalCMISDrive.Sync.ChangesAlgorithm	changesLog	The changes log.
protected org.exoplatform.services.cms.clouddrives.CloudDriveException	preSyncError	The pre sync error.

Fields inherited from interface org.exoplatform.services.cms.clouddrives.CloudDrive.Command

COMPLETE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Sync()	Instantiates a new sync.

Method Summary

Modifier and Type	Method	Description
protected void	cleanMoved(javax.jcr.Node fileNode, String parentId)	Deprecated.
protected void	cleanRenamed(javax.jcr.Node fileNode, String fileName)	Remove a fact of local rename of the file from given name.
protected void	preSaveChunk()
protected void	preSyncFiles()
protected void	syncFiles()
protected boolean	wasMoved(javax.jcr.Node fileNode, String changeParentId)	Deprecated.
protected boolean	wasRenamed(javax.jcr.Node fileNode, String changeName)	Check if the file was renamed locally from given name.

Methods inherited from class java.lang.Object

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

Field Detail

api

protected final CMISAPI api

Internal API.

preSyncError

protected org.exoplatform.services.cms.clouddrives.CloudDriveException preSyncError

The pre sync error.

changesLog

protected JCRLocalCMISDrive.Sync.ChangesAlgorithm changesLog

The changes log.

Constructor Detail

Sync

protected Sync()

Instantiates a new sync.

Method Detail

preSyncFiles

protected void preSyncFiles()
                     throws org.exoplatform.services.cms.clouddrives.CloudDriveException,
                            javax.jcr.RepositoryException,
                            InterruptedException

Throws:

org.exoplatform.services.cms.clouddrives.CloudDriveException

javax.jcr.RepositoryException

InterruptedException

syncFiles

protected void syncFiles()
                  throws org.exoplatform.services.cms.clouddrives.CloudDriveException,
                         javax.jcr.RepositoryException,
                         InterruptedException

Throws:

org.exoplatform.services.cms.clouddrives.CloudDriveException

javax.jcr.RepositoryException

InterruptedException

preSaveChunk

protected void preSaveChunk()
                     throws org.exoplatform.services.cms.clouddrives.CloudDriveException,
                            javax.jcr.RepositoryException

Throws:

org.exoplatform.services.cms.clouddrives.CloudDriveException

javax.jcr.RepositoryException

wasRenamed

protected boolean wasRenamed(javax.jcr.Node fileNode,
                             String changeName)
                      throws javax.jcr.RepositoryException

Check if the file was renamed locally from given name. Such check actual when we receive remote changes happened before a local rename of the file.

Parameters:

fileNode - the file node

changeName - the change name

Returns:

true, if successful

Throws:

javax.jcr.RepositoryException - the repository exception

cleanRenamed

protected void cleanRenamed(javax.jcr.Node fileNode,
                            String fileName)
                     throws javax.jcr.RepositoryException

Remove a fact of local rename of the file from given name. This method should be called when syncing from remote to local.

Parameters:

fileNode - the file node

fileName - the file name

Throws:

javax.jcr.RepositoryException - the repository exception

wasMoved

@Deprecated
protected boolean wasMoved(javax.jcr.Node fileNode,
                           String changeParentId)
                    throws javax.jcr.RepositoryException

Deprecated.

Check if the file was moved locally from given parent. Such check actual when we receive remote changes happened before a local move of the file.

Parameters:

fileNode - the file node

changeParentId - the change parent id

Returns:

true, if successful

Throws:

javax.jcr.RepositoryException - the repository exception

cleanMoved

@Deprecated
protected void cleanMoved(javax.jcr.Node fileNode,
                          String parentId)
                   throws javax.jcr.RepositoryException

Deprecated.

Remove a fact of local move of the file from given parent. This method should be called when syncing from remote to local.

Parameters:

fileNode - the file node

parentId - the parent id

Throws:

javax.jcr.RepositoryException - the repository exception