org.apache.openjpa.kernel

Class StateManager

java.lang.Object

org.apache.openjpa.kernel.StateManagerImpl

org.apache.openjpa.kernel.StateManager

All Implemented Interfaces:

Serializable, org.apache.openjpa.enhance.FieldConsumer, org.apache.openjpa.enhance.FieldManager, org.apache.openjpa.enhance.FieldSupplier, org.apache.openjpa.enhance.StateManager, org.apache.openjpa.kernel.OpenJPAStateManager

public class StateManager
extends org.apache.openjpa.kernel.StateManagerImpl

A GigaSpaces extended version of OpenJPA's StateManager which has an additional member for storing an entity's owner reference for supporting GigaSpaces owned relationships model.

Since:

8.0.1

Author:

Idan Moyal

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.openjpa.kernel.StateManagerImpl

LOAD_ALL, LOAD_FGS, LOAD_SERIALIZE

Fields inherited from interface org.apache.openjpa.kernel.OpenJPAStateManager

SET_ATTACH, SET_REMOTE, SET_USER

Constructor Summary

Constructors

Constructor and Description
StateManager(Object id, org.apache.openjpa.meta.ClassMetaData meta, org.apache.openjpa.kernel.BrokerImpl broker)

Method Summary

Modifier and Type	Method and Description
org.apache.openjpa.meta.FieldMetaData	getOwnerMetaData()
StateManager	getOwnerStateManager()
boolean	isCleared() Gets whether the fields of this state manager have been cleared.
void	resetClearedState() Resets the cleared fields states to false.
void	setOwnerInformation(StateManager ownerStateManager, org.apache.openjpa.meta.FieldMetaData ownerMetaData) Sets the state manager's owner information (state manager & field meta data)

Methods inherited from class org.apache.openjpa.kernel.StateManagerImpl

accessingField, assignObjectId, beforeAccessField, beforeRefresh, dirty, dirty, dirtyCheck, fetch, fetchBoolean, fetchBooleanField, fetchByte, fetchByteField, fetchChar, fetchCharField, fetchDouble, fetchDoubleField, fetchField, fetchFloat, fetchFloatField, fetchInitialField, fetchInt, fetchIntField, fetchLong, fetchLongField, fetchObject, fetchObjectField, fetchObjectId, fetchShort, fetchShortField, fetchString, fetchStringField, getContext, getDereferencedEmbedDependent, getDirty, getFlushed, getGenericContext, getId, getImplData, getImplData, getIntermediate, getLoaded, getLock, getManagedInstance, getMappedByIdFields, getMetaData, getObjectId, getObjectIdOwner, getOwner, getOwnerIndex, getPCPrimaryKey, getPCState, getPersistenceCapable, getSaveFieldManager, getUnloaded, getVersion, initialize, initialize, isDefaultValue, isDeleted, isDetached, isDirty, isEmbedded, isFlushed, isFlushedDirty, isImplDataCacheable, isImplDataCacheable, isIntercepting, isNew, isPendingTransactional, isPersistent, isProvisional, isTransactional, isVersionCheckRequired, isVersionUpdateRequired, load, load, loadField, lock, newFieldProxy, newProxy, providedBooleanField, providedByteField, providedCharField, providedDoubleField, providedFloatField, providedIntField, providedLongField, providedObjectField, providedShortField, providedStringField, proxyDetachedDeserialized, removed, replaceBooleanField, replaceByteField, replaceCharField, replaceDoubleField, replaceFlags, replaceFloatField, replaceIntField, replaceLongField, replaceObjectField, replaceShortField, replaceStateManager, replaceStringField, requiresFetch, serializing, setImplData, setImplData, setIntermediate, setLock, setNextVersion, setObjectId, setOwner, setPc, setRemote, settingBooleanField, settingByteField, settingCharField, settingDoubleField, settingFloatField, settingIntField, settingLongField, settingObjectField, settingShortField, settingStringField, setVersion, store, storeBoolean, storeBooleanField, storeByte, storeByteField, storeChar, storeCharField, storeDouble, storeDoubleField, storeField, storeFloat, storeFloatField, storeInt, storeIntField, storeLong, storeLongField, storeObject, storeObjectField, storeShort, storeShortField, storeString, storeStringField, translate, unlock, writeDetached

Methods inherited from class java.lang.Object

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

Constructor Detail

StateManager

public StateManager(Object id,
                    org.apache.openjpa.meta.ClassMetaData meta,
                    org.apache.openjpa.kernel.BrokerImpl broker)

Method Detail

setOwnerInformation

public void setOwnerInformation(StateManager ownerStateManager,
                                org.apache.openjpa.meta.FieldMetaData ownerMetaData)

Sets the state manager's owner information (state manager & field meta data)

Parameters:

ownerStateManager - The owner's state manager.

ownerMetaData - The owner's field meta data.

getOwnerStateManager

public StateManager getOwnerStateManager()

Returns:

The state manager's Owner state manager.

getOwnerMetaData

public org.apache.openjpa.meta.FieldMetaData getOwnerMetaData()

Returns:

The state manager Owner's field meta data.

isCleared

public boolean isCleared()

Gets whether the fields of this state manager have been cleared.

Returns:

true if fields were cleared, otherwise false.

resetClearedState

public void resetClearedState()

Resets the cleared fields states to false.