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

Class BasicAttributeFlusher<E,V>

java.lang.Object

com.blazebit.persistence.view.impl.update.flush.BasicDirtyChecker<V>

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

All Implemented Interfaces:

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

Direct Known Subclasses:

ParentReferenceAttributeFlusher, VersionAttributeFlusher

public class BasicAttributeFlusher<E,V>
extends BasicDirtyChecker<V>
implements DirtyAttributeFlusher<BasicAttributeFlusher<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

Modifier and Type	Field	Description
protected final AttributeAccessor	entityAttributeAccessor
protected final String	parameterName

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

elementDescriptor

Constructor Summary

Constructors

Constructor

Description

BasicAttributeFlusher(String attributeName, String mapping, boolean supportsQueryFlush, boolean optimisticLockProtected, boolean updatable, boolean cascadeDelete, boolean orphanRemoval, boolean viewOnlyDeleteCascaded, Map.Entry<AttributeAccessor,BasicAttributeFlusher>[] componentFlushers, JpaProvider jpaProvider, TypeDescriptor elementDescriptor, String updateFragment, String parameterName, AttributeAccessor entityAttributeAccessor, AttributeAccessor viewAttributeAccessor, UnmappedBasicAttributeCascadeDeleter deleter, InverseFlusher<E> inverseFlusher, InverseRemoveStrategy inverseRemoveStrategy)

Method Summary

Modifier and Type	Method	Description
void	appendFetchJoinQueryFragment(String base, StringBuilder sb)
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)
void	flushEntityComponents(UpdateContext context, E entity, V value)
javax.persistence.Query	flushQuery(UpdateContext context, String parameterPrefix, UpdateQueryFactory queryFactory, javax.persistence.Query query, Object ownerView, Object view, V value, UnmappedOwnerAwareDeleter ownerAwareDeleter, DirtyAttributeFlusher<?,?,?> ownerFlusher)
String	getAttributeName()
protected final V	getConvertedValue(V value)
DirtyAttributeFlusher<BasicAttributeFlusher<E,V>,E,V>	getDirtyFlusher(UpdateContext context, Object view, Object initial, Object current)
String	getElementIdAttributeName()
AttributeAccessor	getEntityAttributeAccessor()
String	getLockOwner()
String	getMapping()
Object	getNewInitialValue(UpdateContext context, V clonedValue, V currentValue)
AttributeAccessor	getViewAttributeAccessor()
boolean	isOptimisticLockProtected()
boolean	isPassThrough()
boolean	isViewOnlyDeleteCascaded()
boolean	loadForEntityFlush()
FetchGraphNode<?>	mergeWith(List<BasicAttributeFlusher<E,V>> fetchGraphNodes)
protected DirtyAttributeFlusher<BasicAttributeFlusher<E,V>,E,V>	mutableFlusher(Object current, boolean update)
List<PostFlushDeleter>	remove(UpdateContext context, E entity, Object view, V value)
void	remove(UpdateContext context, Object id)
List<PostFlushDeleter>	removeByOwnerId(UpdateContext context, Object ownerId)
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.BasicDirtyChecker

getDirtyKind, getNestedCheckers

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.change.DirtyChecker

getDirtyKind, getNestedCheckers

Field Details

parameterName

protected final String parameterName

entityAttributeAccessor

protected final AttributeAccessor entityAttributeAccessor

Constructor Details

BasicAttributeFlusher

public BasicAttributeFlusher(String attributeName,
 String mapping,
 boolean supportsQueryFlush,
 boolean optimisticLockProtected,
 boolean updatable,
 boolean cascadeDelete,
 boolean orphanRemoval,
 boolean viewOnlyDeleteCascaded,
 Map.Entry<AttributeAccessor,BasicAttributeFlusher>[] componentFlushers,
 JpaProvider jpaProvider,
 TypeDescriptor elementDescriptor,
 String updateFragment,
 String parameterName,
 AttributeAccessor entityAttributeAccessor,
 AttributeAccessor viewAttributeAccessor,
 UnmappedBasicAttributeCascadeDeleter deleter,
 InverseFlusher<E> inverseFlusher,
 InverseRemoveStrategy inverseRemoveStrategy)

Method Details

cloneDeep

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

Specified by:

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

getNewInitialValue

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

Specified by:

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

getAttributeName

public String getAttributeName()

Specified by:

getAttributeName in interface FetchGraphNode<E>

getMapping

public String getMapping()

Specified by:

getMapping in interface FetchGraphNode<E>

appendUpdateQueryFragment

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

Specified by:

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

appendFetchJoinQueryFragment

public void appendFetchJoinQueryFragment(String base,
 StringBuilder sb)

Specified by:

appendFetchJoinQueryFragment in interface DirtyAttributeFlusher<BasicAttributeFlusher<E,V>,E,V>

Specified by:

appendFetchJoinQueryFragment in interface FetchGraphNode<E>

mergeWith

public FetchGraphNode<?> mergeWith(List<BasicAttributeFlusher<E,V>> fetchGraphNodes)

Specified by:

mergeWith in interface FetchGraphNode<E>

supportsQueryFlush

public boolean supportsQueryFlush()

Specified by:

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

loadForEntityFlush

public boolean loadForEntityFlush()

Specified by:

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

getConvertedValue

protected final V getConvertedValue(V value)

flushEntity

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

Specified by:

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

flushEntityComponents

public void flushEntityComponents(UpdateContext context,
 E entity,
 V value)

remove

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

Specified by:

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

removeFromEntity

public void removeFromEntity(UpdateContext context,
 E entity)

Specified by:

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

removeByOwnerId

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

Specified by:

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

remove

public void remove(UpdateContext context,
 Object id)

Specified by:

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

requiresDeleteCascadeAfterRemove

public boolean requiresDeleteCascadeAfterRemove()

Specified by:

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

isViewOnlyDeleteCascaded

public boolean isViewOnlyDeleteCascaded()

Specified by:

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

isPassThrough

public boolean isPassThrough()

Specified by:

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

getElementIdAttributeName

public String getElementIdAttributeName()

Specified by:

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

getViewAttributeAccessor

public AttributeAccessor getViewAttributeAccessor()

Specified by:

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

getEntityAttributeAccessor

public AttributeAccessor getEntityAttributeAccessor()

Specified by:

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

getLockOwner

public String getLockOwner()

Specified by:

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

isOptimisticLockProtected

public boolean isOptimisticLockProtected()

Specified by:

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

requiresFlushAfterPersist

public boolean requiresFlushAfterPersist(V value)

Specified by:

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

requiresDeferredFlush

public boolean requiresDeferredFlush(V value)

Specified by:

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

getDirtyFlusher

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

Specified by:

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

mutableFlusher

protected DirtyAttributeFlusher<BasicAttributeFlusher<E,V>,E,V> mutableFlusher(Object current,
 boolean update)