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

Class EmbeddableAttributeFlusher<E,V>

java.lang.Object

com.blazebit.persistence.view.impl.update.flush.EmbeddableAttributeFetchGraphNode<EmbeddableAttributeFlusher<E,V>,DirtyAttributeFlusher<?,E,V>>

com.blazebit.persistence.view.impl.update.flush.EmbeddableAttributeFlusher<E,V>

All Implemented Interfaces:

DirtyChecker<V>, DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>, FetchGraphNode<EmbeddableAttributeFlusher<E,V>>

public class EmbeddableAttributeFlusher<E,V>
extends EmbeddableAttributeFetchGraphNode<EmbeddableAttributeFlusher<E,V>,DirtyAttributeFlusher<?,E,V>>
implements DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

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.EmbeddableAttributeFetchGraphNode

attributeName, mapping, nestedGraphNode

Constructor Summary

Constructors

Constructor	Description
EmbeddableAttributeFlusher(String attributeName, String mapping, String updateFragment, String parameterName, boolean optimisticLockProtected, boolean passThrough, boolean supportsQueryFlush, AttributeAccessor entityAttributeAccessor, AttributeAccessor viewAttributeAccessor, EmbeddableUpdaterBasedViewToEntityMapper viewToEntityMapper)

Method Summary

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

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

appendFetchJoinQueryFragment, getAttributeName, 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, mergeWith

Constructor Details

EmbeddableAttributeFlusher

public EmbeddableAttributeFlusher(String attributeName,
 String mapping,
 String updateFragment,
 String parameterName,
 boolean optimisticLockProtected,
 boolean passThrough,
 boolean supportsQueryFlush,
 AttributeAccessor entityAttributeAccessor,
 AttributeAccessor viewAttributeAccessor,
 EmbeddableUpdaterBasedViewToEntityMapper viewToEntityMapper)

Method Details

getViewToEntityMapper

public ViewToEntityMapper getViewToEntityMapper()

getMapping

public String getMapping()

Specified by:

getMapping in interface FetchGraphNode<E>

Overrides:

getMapping in class EmbeddableAttributeFetchGraphNode<EmbeddableAttributeFlusher<E,V>,DirtyAttributeFlusher<?,E,V>>

cloneDeep

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

Specified by:

cloneDeep in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

getNewInitialValue

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

Specified by:

getNewInitialValue in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

supportsQueryFlush

public boolean supportsQueryFlush()

Specified by:

supportsQueryFlush in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

loadForEntityFlush

public boolean loadForEntityFlush()

Specified by:

loadForEntityFlush in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

appendUpdateQueryFragment

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

Specified by:

appendUpdateQueryFragment in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

flushQuery

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

Specified by:

flushQuery in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

flushEntity

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

Specified by:

flushEntity in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

remove

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

Specified by:

remove in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

remove

public void remove(UpdateContext context,
 Object id)

Specified by:

remove in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

removeFromEntity

public void removeFromEntity(UpdateContext context,
 E entity)

Specified by:

removeFromEntity in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

removeByOwnerId

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

Specified by:

removeByOwnerId in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

requiresDeleteCascadeAfterRemove

public boolean requiresDeleteCascadeAfterRemove()

Specified by:

requiresDeleteCascadeAfterRemove in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

isViewOnlyDeleteCascaded

public boolean isViewOnlyDeleteCascaded()

Specified by:

isViewOnlyDeleteCascaded in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

isPassThrough

public boolean isPassThrough()

Specified by:

isPassThrough in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

getElementIdAttributeName

public String getElementIdAttributeName()

Specified by:

getElementIdAttributeName in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

getViewAttributeAccessor

public AttributeAccessor getViewAttributeAccessor()

Specified by:

getViewAttributeAccessor in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

getEntityAttributeAccessor

public AttributeAccessor getEntityAttributeAccessor()

Specified by:

getEntityAttributeAccessor in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

getLockOwner

public String getLockOwner()

Specified by:

getLockOwner in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

isOptimisticLockProtected

public boolean isOptimisticLockProtected()

Specified by:

isOptimisticLockProtected in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

requiresFlushAfterPersist

public boolean requiresFlushAfterPersist(V value)

Specified by:

requiresFlushAfterPersist in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

requiresDeferredFlush

public boolean requiresDeferredFlush(V value)

Specified by:

requiresDeferredFlush in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>

getNestedCheckers

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

Specified by:

getNestedCheckers in interface DirtyChecker<E>

getDirtyKind

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

Description copied from interface: DirtyChecker

Returns the dirty kind of the objects.

Specified by:

getDirtyKind in interface DirtyChecker<E>

Returns:

The dirty kind

getDirtyFlusher

public DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V> getDirtyFlusher(UpdateContext context,
 Object view,
 Object initial,
 Object current)

Specified by:

getDirtyFlusher in interface DirtyAttributeFlusher<EmbeddableAttributeFlusher<E,V>,E,V>