org.apache.lenya.cms.rc
Class RevisionController

java.lang.Object
  org.apache.lenya.cms.rc.RevisionController

public class RevisionController
extends java.lang.Object

Controller for the reserved check-in, check-out, the backup versions and the rollback.

Field Summary

static java.lang.String

systemUsername

Constructor Summary

RevisionController()
Creates a new RevisionController object.

RevisionController(java.lang.String rootDir)
Creates a new RevisionController object.

RevisionController(java.lang.String rcmlDirectory, java.lang.String backupDirectory, java.lang.String rootDirectory)
Creates a new RevisionController object.

Method Summary

boolean	canCheckOut(java.lang.String source, java.lang.String identity) Deprecated. please use canCheckOut(Document, String) Checks if a source can be checked out.
void	deleteRCML(java.lang.String filename) Deprecated. please use deleteRCML(Document) delete the rcml file
void	deleteRevisions(java.lang.String filename) Deprecated. please use deleteRevisions(Document) delete the revisions
java.io.File	getBackupFile(long time, java.lang.String filename) Deprecated. getBackupFile(long, Document) Get the file of a backup version
java.lang.String	getBackupFilename(long time, java.lang.String filename) Get the absolute path of a backup version
RCML	getRCML(java.lang.String source) Deprecated. please use getRCML(Document doc) Get the RCML File for the file source
long	reservedCheckIn(java.lang.String destination, java.lang.String identity, boolean backup) Deprecated. please use reservedCheckIn(Document, String, boolean) Try to make a reserved check in of the file destination for a user with identity. A backup copy can be made.
java.io.File	reservedCheckOut(java.lang.String source, java.lang.String identity) Deprecated. reservedCheckOut(Document, String) Try to make a reserved check out of the file source for a user with identity
long	rollback(java.lang.String destination, java.lang.String identity, boolean backupFlag, long time) Deprecated. please use rollback(Document, String, boolean, long) Rolls back to the given point in time.
java.lang.String	toString() Shows Configuration
void	undoCheckIn(long time, java.lang.String destination) Delete the check in and roll back the file to the backup at time

Methods inherited from class java.lang.Object

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

Field Detail

systemUsername

public static final java.lang.String systemUsername

See Also:

Constant Field Values

Constructor Detail

RevisionController

public RevisionController()

Creates a new RevisionController object.

RevisionController

public RevisionController(java.lang.String rcmlDirectory,
                          java.lang.String backupDirectory,
                          java.lang.String rootDirectory)

Creates a new RevisionController object.

Parameters:

rcmlDirectory - The directory for the RCML files

backupDirectory - The directory for the backup versions

rootDirectory - The publication directory

RevisionController

public RevisionController(java.lang.String rootDir)

Creates a new RevisionController object.

Parameters:

rootDir - The publication directory

Method Detail

toString

public java.lang.String toString()

Shows Configuration

Overrides:

toString in class java.lang.Object

Returns:

String The rcml directory, the backup directory, the publication directory

getRCML

public RCML getRCML(java.lang.String source)
             throws java.io.FileNotFoundException,
                    java.io.IOException,
                    java.lang.Exception

Deprecated. please use getRCML(Document doc) Get the RCML File for the file source

Parameters:

source - The path of the file from the publication.

Returns:

RCML The corresponding RCML file.

Throws:

java.io.FileNotFoundException - if an error occurs

java.io.IOException - if an error occurs

java.lang.Exception - if an error occurs

reservedCheckOut

public java.io.File reservedCheckOut(java.lang.String source,
                                     java.lang.String identity)
                              throws java.lang.Exception

Deprecated. reservedCheckOut(Document, String) Try to make a reserved check out of the file source for a user with identity

Parameters:

source - The filename of the file to check out

identity - The identity of the user

Returns:

File File to check out

Throws:

java.lang.Exception - if an error occurs

canCheckOut

public boolean canCheckOut(java.lang.String source,
                           java.lang.String identity)
                    throws java.lang.Exception

Deprecated. please use canCheckOut(Document, String) Checks if a source can be checked out.

Parameters:

source - The source.

identity - The identity who requests checking out.

Returns:

A boolean value.

Throws:

java.lang.Exception - when something went wrong.

reservedCheckIn

public long reservedCheckIn(java.lang.String destination,
                            java.lang.String identity,
                            boolean backup)
                     throws FileReservedCheckInException,
                            java.lang.Exception

Deprecated. please use reservedCheckIn(Document, String, boolean) Try to make a reserved check in of the file destination for a user with identity. A backup copy can be made.

Parameters:

destination - The file we want to check in

identity - The identity of the user

backup - if true, a backup will be created, else no backup will be made.

Returns:

long The time.

Throws:

FileReservedCheckInException - if the document couldn't be checked in (for instance because it is already checked out by someone other ...)

java.lang.Exception - if other problems occur

getBackupFilename

public java.lang.String getBackupFilename(long time,
                                          java.lang.String filename)

Get the absolute path of a backup version

Parameters:

time - The time of the backup

filename - The path of the file from the {publication}

Returns:

String The absolute path of the backup version

getBackupFile

public java.io.File getBackupFile(long time,
                                  java.lang.String filename)

Deprecated. getBackupFile(long, Document) Get the file of a backup version

Parameters:

time - The time of the backup

filename - The path of the file from the {publication}

Returns:

File The file of the backup version

rollback

public long rollback(java.lang.String destination,
                     java.lang.String identity,
                     boolean backupFlag,
                     long time)
              throws FileReservedCheckInException,
                     FileReservedCheckOutException,
                     java.io.FileNotFoundException,
                     java.lang.Exception

Deprecated. please use rollback(Document, String, boolean, long) Rolls back to the given point in time.

Parameters:

destination - File which will be rolled back

identity - The identity of the user

backupFlag - If true, a backup of the current version will be made before the rollback

time - The time point of the desired version

Returns:

long The time of the version to roll back to.

Throws:

FileReservedCheckInException - if the current version couldn't be checked in again

FileReservedCheckOutException - if the current version couldn't be checked out

java.io.FileNotFoundException - if a file couldn't be found

java.lang.Exception - if another problem occurs

undoCheckIn

public void undoCheckIn(long time,
                        java.lang.String destination)
                 throws java.lang.Exception

Delete the check in and roll back the file to the backup at time

Parameters:

time - The time point of the back version we want to retrieve

destination - The File for which we want undo the check in

Throws:

java.lang.Exception - FileNotFoundException if the back version or the current version couldn't be found

deleteRevisions

public void deleteRevisions(java.lang.String filename)
                     throws RevisionControlException

Deprecated. please use deleteRevisions(Document) delete the revisions

Parameters:

filename - of the document

Throws:

RevisionControlException - when somthing went wrong

deleteRCML

public void deleteRCML(java.lang.String filename)
                throws RevisionControlException

Deprecated. please use deleteRCML(Document) delete the rcml file

Parameters:

filename - of the document

Throws:

RevisionControlException - if something went wrong