org.qi4j.migration.operation
Class AddProperty

java.lang.Object
  org.qi4j.migration.operation.AddProperty

All Implemented Interfaces:

EntityMigrationOperation

public class AddProperty
extends Object
implements EntityMigrationOperation

Add a property

Constructor Summary

AddProperty(String property, String defaultValue)

Method Summary

boolean	downgrade(JSONObject state, StateStore stateStore, Migrator migrator)
String	toString()
boolean	upgrade(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

AddProperty

public AddProperty(String property,
                   String defaultValue)

Method Detail

upgrade

public boolean upgrade(JSONObject state,
                       StateStore stateStore,
                       Migrator migrator)
                throws JSONException

Specified by:

upgrade in interface EntityMigrationOperation

Throws:

JSONException

downgrade

public boolean downgrade(JSONObject state,
                         StateStore stateStore,
                         Migrator migrator)
                  throws JSONException

Specified by:

downgrade in interface EntityMigrationOperation

Throws:

JSONException

toString

public String toString()

Overrides:

toString in class Object