Package org.nuxeo.ecm.core.trash

Class TrashedStateMigrator

java.lang.Object

org.nuxeo.ecm.core.migrator.AbstractRepositoryMigrator

org.nuxeo.ecm.core.trash.TrashedStateMigrator

All Implemented Interfaces:

MigrationService.Migrator

public class TrashedStateMigrator
extends AbstractRepositoryMigrator

Migrator of trashed state.

Since:

10.2

Nested Class Summary

Nested classes/interfaces inherited from class org.nuxeo.ecm.core.migrator.AbstractRepositoryMigrator

AbstractRepositoryMigrator.MigrationShutdownException

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	BATCH_SIZE
protected static final String	QUERY_DELETED

Fields inherited from class org.nuxeo.ecm.core.migrator.AbstractRepositoryMigrator

migrationContext

Constructor Summary

Constructors

Constructor	Description
TrashedStateMigrator()

Method Summary

Modifier and Type	Method	Description
protected void	migrateSession(String step, MigrationService.MigrationContext migrationContext, CoreSession session)
void	notifyStatusChange()	Allows notification of status change for a running step or new state.
protected String	probeSession(CoreSession session)
String	probeState()	Probes the current state of a migration by analyzing persistent data.
void	run(String step, MigrationService.MigrationContext migrationContext)	Runs a migration step.

Methods inherited from class org.nuxeo.ecm.core.migrator.AbstractRepositoryMigrator

checkShutdownRequested, checkShutdownRequested, migrateRepository, migrateRepository, migrateSession, probeRepository, processBatched, processBatched, reportProgress, reportProgress

Methods inherited from class java.lang.Object

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

Field Details

QUERY_DELETED

protected static final String QUERY_DELETED

See Also:

• Constant Field Values

BATCH_SIZE

protected static final int BATCH_SIZE

See Also:

• Constant Field Values

Constructor Details

TrashedStateMigrator

public TrashedStateMigrator()

Method Details

notifyStatusChange

public void notifyStatusChange()

Description copied from interface: MigrationService.Migrator

Allows notification of status change for a running step or new state.

probeState

public String probeState()

Description copied from interface: MigrationService.Migrator

Probes the current state of a migration by analyzing persistent data.

Assumes no migration step is currently running.

THIS METHOD MAY TAKE A WHILE as it needs to get information from persistent storage.

Returns:

the probed state, or null if it cannot be determined

probeSession

protected String probeSession(CoreSession session)

Specified by:

probeSession in class AbstractRepositoryMigrator

run

public void run(String step,
 MigrationService.MigrationContext migrationContext)

Description copied from interface: MigrationService.Migrator

Runs a migration step.

This method should periodically check for MigrationService.MigrationContext.isShutdownRequested() and Thread.isInterrupted() and return if true.

Parameters:

step - the migration step to run

migrationContext - the migration context.

migrateSession

protected void migrateSession(String step,
 MigrationService.MigrationContext migrationContext,
 CoreSession session)

Specified by:

migrateSession in class AbstractRepositoryMigrator