Package org.ametys.cms.workflow.purge

Class PurgeVersionsManager

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.ametys.cms.workflow.purge.PurgeVersionsManager

All Implemented Interfaces:

Component, LogEnabled, Serviceable

public class PurgeVersionsManager
extends AbstractLogEnabled
implements Component, Serviceable

Component which purges content old versions.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	PurgeVersionsManager.VersionInfo	Version information.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ROLE	The avalon component role.

Constructor Summary

Constructors

Constructor	Description
PurgeVersionsManager()

Method Summary

Modifier and Type	Method	Description
protected List<PurgeVersionsManager.VersionInfo>	getAllVersions(VersionHistory versionHistory)	Get all versions of a version history.
int	purgeContent(WorkflowAwareContent content, long validationStepId, int firstVersionsToKeep)	Purge a content.
protected int	purgeContent(WorkflowAwareContent content, VersionHistory versionHistory, Version baseVersion, long validationStepId, int firstVersionsToKeep)	Purge a content version history.
void	service(ServiceManager manager)

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Details

ROLE

public static final String ROLE

The avalon component role.

Constructor Details

PurgeVersionsManager

public PurgeVersionsManager()

Method Details

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

purgeContent

public int purgeContent(WorkflowAwareContent content,
 long validationStepId,
 int firstVersionsToKeep)

Purge a content.

Parameters:

content - the content to purge.

validationStepId - the ID of the validation step for this content.

firstVersionsToKeep - the count of first versions to keep.

Returns:

the count of removed versions.

purgeContent

protected int purgeContent(WorkflowAwareContent content,
 VersionHistory versionHistory,
 Version baseVersion,
 long validationStepId,
 int firstVersionsToKeep)
                    throws RepositoryException

Purge a content version history.

Parameters:

content - the content.

versionHistory - the version history to purge.

baseVersion - the content base version, must be kept.

validationStepId - the ID of the validation step for this content.

firstVersionsToKeep - the count of first versions to keep.

Returns:

the count of removed versions.

Throws:

RepositoryException - if an error occurs.

getAllVersions

protected List<PurgeVersionsManager.VersionInfo> getAllVersions(VersionHistory versionHistory)
                                                         throws RepositoryException

Get all versions of a version history.

Parameters:

versionHistory - the version history to purge.

Returns:

all the version infos.

Throws:

RepositoryException - if an error occurs.