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

Class SubviewAttributeFlusher<E,V>

java.lang.Object

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

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

All Implemented Interfaces:

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

public class SubviewAttributeFlusher<E,V>
extends AttributeFetchGraphNode<SubviewAttributeFlusher<E,V>>
implements DirtyAttributeFlusher<SubviewAttributeFlusher<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.AttributeFetchGraphNode

attributeName, fetch, mapping

Constructor Summary

Constructors

Constructor

Description

SubviewAttributeFlusher(String attributeName, String mapping, boolean optimisticLockProtected, boolean updatable, boolean cascadeDelete, boolean orphanRemoval, boolean viewOnlyDeleteCascaded, TypeConverter<?,?> converter, boolean fetch, String[] elementIdAttributePaths, String parameterName, boolean passThrough, boolean isEmbedded, AttributeAccessor entityAttributeAccessor, InitialValueAttributeAccessor viewAttributeAccessor, AttributeAccessor subviewIdAccessor, ViewToEntityMapper viewToEntityMapper, InverseFlusher<E> inverseFlusher, InverseRemoveStrategy inverseRemoveStrategy)

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)
protected final V	getConvertedValue(V value)
DirtyAttributeFlusher<SubviewAttributeFlusher<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()
<X> DirtyChecker<X>[]	getNestedCheckers(V current)
protected FetchGraphNode<?>	getNestedGraphNode()
Object	getNewInitialValue(UpdateContext context, V clonedValue, V currentValue)
AttributeAccessor	getViewAttributeAccessor()
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.AttributeFetchGraphNode

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

SubviewAttributeFlusher

public SubviewAttributeFlusher(String attributeName,
 String mapping,
 boolean optimisticLockProtected,
 boolean updatable,
 boolean cascadeDelete,
 boolean orphanRemoval,
 boolean viewOnlyDeleteCascaded,
 TypeConverter<?,?> converter,
 boolean fetch,
 String[] elementIdAttributePaths,
 String parameterName,
 boolean passThrough,
 boolean isEmbedded,
 AttributeAccessor entityAttributeAccessor,
 InitialValueAttributeAccessor viewAttributeAccessor,
 AttributeAccessor subviewIdAccessor,
 ViewToEntityMapper viewToEntityMapper,
 InverseFlusher<E> inverseFlusher,
 InverseRemoveStrategy inverseRemoveStrategy)

Method Details

getNestedGraphNode

protected FetchGraphNode<?> getNestedGraphNode()

Overrides:

getNestedGraphNode in class AttributeFetchGraphNode<SubviewAttributeFlusher<E,V>>

cloneDeep

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

Specified by:

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

getNewInitialValue

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

Specified by:

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

appendUpdateQueryFragment

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

Specified by:

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

supportsQueryFlush

public boolean supportsQueryFlush()

Specified by:

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

loadForEntityFlush

public boolean loadForEntityFlush()

Specified by:

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

getConvertedValue

protected final V getConvertedValue(V value)

remove

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

Specified by:

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

remove

public void remove(UpdateContext context,
 Object id)

Specified by:

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

removeByOwnerId

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

Specified by:

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

removeFromEntity

public void removeFromEntity(UpdateContext context,
 E entity)

Specified by:

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

requiresDeleteCascadeAfterRemove

public boolean requiresDeleteCascadeAfterRemove()

Specified by:

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

isViewOnlyDeleteCascaded

public boolean isViewOnlyDeleteCascaded()

Specified by:

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

isPassThrough

public boolean isPassThrough()

Specified by:

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

getElementIdAttributeName

public String getElementIdAttributeName()

Specified by:

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

getViewAttributeAccessor

public AttributeAccessor getViewAttributeAccessor()

Specified by:

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

getEntityAttributeAccessor

public AttributeAccessor getEntityAttributeAccessor()

Specified by:

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

getLockOwner

public String getLockOwner()

Specified by:

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

isOptimisticLockProtected

public boolean isOptimisticLockProtected()

Specified by:

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

requiresFlushAfterPersist

public boolean requiresFlushAfterPersist(V value)

Specified by:

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

requiresDeferredFlush

public boolean requiresDeferredFlush(V value)

Specified by:

requiresDeferredFlush in interface DirtyAttributeFlusher<SubviewAttributeFlusher<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<SubviewAttributeFlusher<E,V>,E,V> getDirtyFlusher(UpdateContext context,
 Object view,
 Object initial,
 Object current)

Specified by:

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