Package com.blazebit.persistence.view.impl.update.flush

Class CompositeAttributeFlusher

java.lang.Object

com.blazebit.persistence.view.impl.update.flush.CompositeAttributeFetchGraphNode<CompositeAttributeFlusher,DirtyAttributeFlusher<?,Object,Object>>

com.blazebit.persistence.view.impl.update.flush.CompositeAttributeFlusher

All Implemented Interfaces:

DirtyChecker<Object>, DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>, FetchGraphNode<CompositeAttributeFlusher>

public class CompositeAttributeFlusher
extends CompositeAttributeFetchGraphNode<CompositeAttributeFlusher,DirtyAttributeFlusher<?,Object,Object>>
implements DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

Since:

1.2.0

Author:

Christian Beikov

Nested Class Summary

Nested classes/interfaces inherited from interface com.blazebit.persistence.view.impl.change.DirtyChecker

DirtyChecker.DirtyKind

Field Summary

Fields inherited from class com.blazebit.persistence.view.impl.update.flush.CompositeAttributeFetchGraphNode

attributeIndexMapping, flushers, persist, viewType

Constructor Summary

Constructors

Constructor

Description

CompositeAttributeFlusher(EntityViewManagerImpl evm, Class<?> viewType, Class<?> entityClass, javax.persistence.metamodel.ManagedType<?> managedType, boolean persistable, ViewMapper<Object,Object> persistViewMapper, javax.persistence.metamodel.SingularAttribute<?,?> jpaIdAttribute, javax.persistence.metamodel.SingularAttribute<?,?> viewIdMappingAttribute, AttributeAccessor entityIdAccessor, ViewToEntityMapper viewIdMapper, AttributeAccessor viewIdAccessor, EntityTupleizer tupleizer, EntityLoader jpaIdInstantiator, ObjectBuilder<Object> idViewBuilder, DirtyAttributeFlusher<?,Object,Object> idFlusher, VersionAttributeFlusher<Object,Object> versionFlusher, String lockOwner, UnmappedAttributeCascadeDeleter[] cascadeDeleteUnmappedFlushers, UnmappedAttributeCascadeDeleter[][] flusherWiseCascadeDeleteUnmappedFlushers, DirtyAttributeFlusher[] flushers, FlushMode flushMode, FlushStrategy flushStrategy)

Method Summary

Modifier and Type	Method	Description
boolean	appendUpdateQueryFragment(UpdateContext context, StringBuilder sb, String mappingPrefix, String parameterPrefix, String separator)
Object	cloneDeep(Object view, Object oldValue, Object newValue)
Object	createViewIdByEntityId(Object id)
boolean	flushEntity(UpdateContext context, Object entity, Object ownerView, Object view, Object value, Runnable postReplaceListener)
javax.persistence.Query	flushQuery(UpdateContext context, String parameterPrefix, UpdateQueryFactory queryFactory, javax.persistence.Query query, Object ownerView, Object view, Object value, UnmappedOwnerAwareDeleter ownerAwareDeleter, DirtyAttributeFlusher<?,?,?> ownerFlusher)
DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>	getDirtyFlusher(UpdateContext context, Object view, Object initial, Object current)
DirtyChecker.DirtyKind	getDirtyKind(Object initial, Object current)	Returns the dirty kind of the objects.
String	getElementIdAttributeName()
AttributeAccessor	getEntityAttributeAccessor()
Object	getEntityIdCopy(UpdateContext context, EntityViewProxy updatableProxy)
DirtyAttributeFlusher<?,Object,Object>	getIdFlusher()
String	getLockOwner()
<X> DirtyChecker<X>[]	getNestedCheckers(Object current)
<T extends DirtyAttributeFlusher<T, E, V>, E, V> DirtyAttributeFlusher<T,E,V>	getNestedDirtyFlusher(UpdateContext context, MutableStateTrackable updatableProxy)
Object	getNewInitialValue(UpdateContext context, Object clonedValue, Object currentValue)
AttributeAccessor	getViewAttributeAccessor()
Class<?>	getViewTypeClass()
boolean	hasVersionFlusher()
boolean	isOptimisticLockProtected()
boolean	isPassThrough()
boolean	isViewOnlyDeleteCascaded()
boolean	loadForEntityFlush()
void	remove(UpdateContext context, Object viewId)
List<PostFlushDeleter>	remove(UpdateContext context, Object entity, Object view, Object value)
List<PostFlushDeleter>	removeByOwnerId(UpdateContext context, Object id)
void	removeFromEntity(UpdateContext context, Object entity)
boolean	requiresDeferredFlush(Object value)
boolean	requiresDeleteCascadeAfterRemove()
boolean	requiresFlushAfterPersist(Object value)
boolean	supportsQueryFlush()

Methods inherited from class com.blazebit.persistence.view.impl.update.flush.CompositeAttributeFetchGraphNode

appendFetchJoinQueryFragment, getAttributeName, getMapping, mergeWith

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.blazebit.persistence.view.impl.update.flush.DirtyAttributeFlusher

appendFetchJoinQueryFragment

Methods inherited from interface com.blazebit.persistence.view.impl.update.flush.FetchGraphNode

getAttributeName, getMapping, mergeWith

Constructor Details

CompositeAttributeFlusher

public CompositeAttributeFlusher(EntityViewManagerImpl evm,
 Class<?> viewType,
 Class<?> entityClass,
 javax.persistence.metamodel.ManagedType<?> managedType,
 boolean persistable,
 ViewMapper<Object,Object> persistViewMapper,
 javax.persistence.metamodel.SingularAttribute<?,?> jpaIdAttribute,
 javax.persistence.metamodel.SingularAttribute<?,?> viewIdMappingAttribute,
 AttributeAccessor entityIdAccessor,
 ViewToEntityMapper viewIdMapper,
 AttributeAccessor viewIdAccessor,
 EntityTupleizer tupleizer,
 EntityLoader jpaIdInstantiator,
 ObjectBuilder<Object> idViewBuilder,
 DirtyAttributeFlusher<?,Object,Object> idFlusher,
 VersionAttributeFlusher<Object,Object> versionFlusher,
 String lockOwner,
 UnmappedAttributeCascadeDeleter[] cascadeDeleteUnmappedFlushers,
 UnmappedAttributeCascadeDeleter[][] flusherWiseCascadeDeleteUnmappedFlushers,
 DirtyAttributeFlusher[] flushers,
 FlushMode flushMode,
 FlushStrategy flushStrategy)

Method Details

getViewTypeClass

public Class<?> getViewTypeClass()

hasVersionFlusher

public boolean hasVersionFlusher()

cloneDeep

public Object cloneDeep(Object view,
 Object oldValue,
 Object newValue)

Specified by:

cloneDeep in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

getNewInitialValue

public Object getNewInitialValue(UpdateContext context,
 Object clonedValue,
 Object currentValue)

Specified by:

getNewInitialValue in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

appendUpdateQueryFragment

public boolean appendUpdateQueryFragment(UpdateContext context,
 StringBuilder sb,
 String mappingPrefix,
 String parameterPrefix,
 String separator)

Specified by:

appendUpdateQueryFragment in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

supportsQueryFlush

public boolean supportsQueryFlush()

Specified by:

supportsQueryFlush in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

loadForEntityFlush

public boolean loadForEntityFlush()

Specified by:

loadForEntityFlush in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

flushQuery

public javax.persistence.Query flushQuery(UpdateContext context,
 String parameterPrefix,
 UpdateQueryFactory queryFactory,
 javax.persistence.Query query,
 Object ownerView,
 Object view,
 Object value,
 UnmappedOwnerAwareDeleter ownerAwareDeleter,
 DirtyAttributeFlusher<?,?,?> ownerFlusher)

Specified by:

flushQuery in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

getEntityIdCopy

public Object getEntityIdCopy(UpdateContext context,
 EntityViewProxy updatableProxy)

createViewIdByEntityId

public Object createViewIdByEntityId(Object id)

flushEntity

public boolean flushEntity(UpdateContext context,
 Object entity,
 Object ownerView,
 Object view,
 Object value,
 Runnable postReplaceListener)

Specified by:

flushEntity in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

remove

public List<PostFlushDeleter> remove(UpdateContext context,
 Object entity,
 Object view,
 Object value)

Specified by:

remove in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

remove

public void remove(UpdateContext context,
 Object viewId)

Specified by:

remove in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

removeFromEntity

public void removeFromEntity(UpdateContext context,
 Object entity)

Specified by:

removeFromEntity in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

getIdFlusher

public DirtyAttributeFlusher<?,Object,Object> getIdFlusher()

removeByOwnerId

public List<PostFlushDeleter> removeByOwnerId(UpdateContext context,
 Object id)

Specified by:

removeByOwnerId in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

requiresDeleteCascadeAfterRemove

public boolean requiresDeleteCascadeAfterRemove()

Specified by:

requiresDeleteCascadeAfterRemove in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

isViewOnlyDeleteCascaded

public boolean isViewOnlyDeleteCascaded()

Specified by:

isViewOnlyDeleteCascaded in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

isPassThrough

public boolean isPassThrough()

Specified by:

isPassThrough in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

getElementIdAttributeName

public String getElementIdAttributeName()

Specified by:

getElementIdAttributeName in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

getViewAttributeAccessor

public AttributeAccessor getViewAttributeAccessor()

Specified by:

getViewAttributeAccessor in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

getEntityAttributeAccessor

public AttributeAccessor getEntityAttributeAccessor()

Specified by:

getEntityAttributeAccessor in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

getLockOwner

public String getLockOwner()

Specified by:

getLockOwner in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

isOptimisticLockProtected

public boolean isOptimisticLockProtected()

Specified by:

isOptimisticLockProtected in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

requiresFlushAfterPersist

public boolean requiresFlushAfterPersist(Object value)

Specified by:

requiresFlushAfterPersist in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

requiresDeferredFlush

public boolean requiresDeferredFlush(Object value)

Specified by:

requiresDeferredFlush in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

getDirtyFlusher

public DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object> getDirtyFlusher(UpdateContext context,
 Object view,
 Object initial,
 Object current)

Specified by:

getDirtyFlusher in interface DirtyAttributeFlusher<CompositeAttributeFlusher,Object,Object>

getNestedCheckers

public <X> DirtyChecker<X>[] getNestedCheckers(Object current)

Specified by:

getNestedCheckers in interface DirtyChecker<Object>

getDirtyKind

public DirtyChecker.DirtyKind getDirtyKind(Object initial,
 Object current)

Description copied from interface: DirtyChecker

Returns the dirty kind of the objects.

Specified by:

getDirtyKind in interface DirtyChecker<Object>

Returns:

The dirty kind

getNestedDirtyFlusher

public <T extends DirtyAttributeFlusher<T,
E,
V>,
E,
V>
DirtyAttributeFlusher<T,E,V> getNestedDirtyFlusher(UpdateContext context,
 MutableStateTrackable updatableProxy)