org.apache.polygene.migration.operation

Class RemoveAssociation

java.lang.Object

org.apache.polygene.migration.operation.RemoveAssociation

All Implemented Interfaces:

EntityMigrationOperation

public class RemoveAssociation
extends Object
implements EntityMigrationOperation

Remove an association. Downgrading this operation will reset the property to the default value.

Constructor Summary

Constructors

Constructor and Description
RemoveAssociation(String association, String defaultReference)

Method Summary

Modifier and Type	Method and Description
javax.json.JsonObject	downgrade(MigrationContext context, javax.json.JsonObject state, StateStore stateStore, Migrator migrator)
String	toString()
javax.json.JsonObject	upgrade(MigrationContext context, javax.json.JsonObject state, StateStore stateStore, Migrator migrator)

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoveAssociation

public RemoveAssociation(String association,
                         String defaultReference)

Method Detail

upgrade

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

Specified by:

upgrade in interface EntityMigrationOperation

downgrade

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

Specified by:

downgrade in interface EntityMigrationOperation

toString

public String toString()

Overrides:

toString in class Object