org.apache.polygene.migration.assembly

Class EntityMigrationRule

java.lang.Object

org.apache.polygene.migration.assembly.AbstractMigrationRule

org.apache.polygene.migration.assembly.EntityMigrationRule

public class EntityMigrationRule
extends AbstractMigrationRule

Migration rule for a specific set of entity types

Field Summary

Fields inherited from class org.apache.polygene.migration.assembly.AbstractMigrationRule

fromVersion, toVersion

Constructor Summary

Constructors

Constructor and Description
EntityMigrationRule(String fromVersion, String toVersion, String[] entityTypes, EntityMigrationOperation entityOperation)

Method Summary

Modifier and Type	Method and Description
boolean	appliesTo(String entityType)
javax.json.JsonObject	downgrade(MigrationContext context, javax.json.JsonObject state, StateStore stateStore, Migrator migrator)
String[]	entityTypes()
String	toString()
javax.json.JsonObject	upgrade(MigrationContext context, javax.json.JsonObject state, StateStore stateStore, Migrator migrator)

Methods inherited from class org.apache.polygene.migration.assembly.AbstractMigrationRule

fromVersion, toVersion

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityMigrationRule

public EntityMigrationRule(String fromVersion,
                           String toVersion,
                           String[] entityTypes,
                           EntityMigrationOperation entityOperation)

Method Detail

entityTypes

public String[] entityTypes()

upgrade

public javax.json.JsonObject upgrade(MigrationContext context,
                                     javax.json.JsonObject state,
                                     StateStore stateStore,
                                     Migrator migrator)

downgrade

public javax.json.JsonObject downgrade(MigrationContext context,
                                       javax.json.JsonObject state,
                                       StateStore stateStore,
                                       Migrator migrator)

appliesTo

public boolean appliesTo(String entityType)

toString

public String toString()

Overrides:

toString in class AbstractMigrationRule