org.nuxeo.ecm.platform.comment.impl

Class CommentsMigrator

java.lang.Object

org.nuxeo.ecm.core.migrator.AbstractRepositoryMigrator

org.nuxeo.ecm.platform.comment.impl.CommentsMigrator

All Implemented Interfaces:

MigrationService.Migrator

public class CommentsMigrator
extends AbstractRepositoryMigrator

Migrator of comments.

Since:

10.3

Nested Class Summary

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

AbstractRepositoryMigrator.MigrationShutdownException

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	BATCH_SIZE

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

migrationContext

Constructor Summary

Constructors

Constructor and Description
CommentsMigrator()

Method Summary

Modifier and Type	Method and Description
protected void	migrateComments(CoreSession session, RelationManager relationManager, CommentServiceConfig config, Statement statement)
protected void	migrateSession(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, migrateRepository, probeRepository, processBatched, reportProgress, reportProgress

Methods inherited from class java.lang.Object

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

Field Detail

BATCH_SIZE

protected static final int BATCH_SIZE

See Also:

Constant Field Values

Constructor Detail

CommentsMigrator

public CommentsMigrator()

Method Detail

probeSession

protected String probeSession(CoreSession session)

Specified by:

probeSession in class AbstractRepositoryMigrator

migrateSession

protected void migrateSession(CoreSession session)

Specified by:

migrateSession in class AbstractRepositoryMigrator

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

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.

migrateComments

protected void migrateComments(CoreSession session,
                               RelationManager relationManager,
                               CommentServiceConfig config,
                               Statement statement)

notifyStatusChange

public void notifyStatusChange()

Description copied from interface: MigrationService.Migrator

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