Package com.blazebit.persistence.view.impl.metamodel

Class AbstractAttribute<X,Y>

java.lang.Object
com.blazebit.persistence.view.impl.metamodel.AbstractAttribute<X,Y>
All Implemented Interfaces:
Attribute<X,Y>
Direct Known Subclasses:
AbstractMethodAttribute, AbstractParameterAttribute
public abstract class AbstractAttribute<X,Y> extends Object implements Attribute<X,Y>
Since:
1.0.0
Author:
Christian Beikov

  • Field Details

    • EMPTY

      protected static final String[] EMPTY

    • declaringType

      protected final ManagedViewTypeImplementor<X> declaringType

    • javaType

      protected final Class<Y> javaType

    • convertedJavaType

      protected final Class<?> convertedJavaType

    • mapping

      protected final String mapping

    • mappingExpression

      protected final Expression mappingExpression

    • fetches

      protected final String[] fetches

    • fetchStrategy

      protected final FetchStrategy fetchStrategy

    • batchSize

      protected final int batchSize

    • orderByItems

      protected final List<OrderByItem> orderByItems

    • limitExpression

      protected final String limitExpression

    • offsetExpression

      protected final String offsetExpression

    • subqueryProviderFactory

      protected final SubqueryProviderFactory subqueryProviderFactory

    • subqueryProvider

      protected final Class<? extends SubqueryProvider> subqueryProvider

    • subqueryExpression

      protected final String subqueryExpression

    • subqueryResultExpression

      protected final Expression subqueryResultExpression

    • subqueryAlias

      protected final String subqueryAlias

    • correlationProviderFactory

      protected final CorrelationProviderFactory correlationProviderFactory

    • correlationProvider

      protected final Class<? extends CorrelationProvider> correlationProvider

    • correlationBasis

      protected final String correlationBasis

    • correlationResult

      protected final String correlationResult

    • correlated

      protected final Class<?> correlated

    • correlationKeyAlias

      protected final String correlationKeyAlias

    • correlationExpression

      protected final String correlationExpression

    • correlationBasisExpression

      protected final Expression correlationBasisExpression

    • correlationResultExpression

      protected final Expression correlationResultExpression

    • mappingType

      protected final Attribute.MappingType mappingType

    • id

      protected final boolean id

    • isAggregate

      protected final boolean isAggregate

    • updateMappableAttribute

      protected final javax.persistence.metamodel.Attribute<?,?> updateMappableAttribute

  • Constructor Details

  • Method Details

    • parseOrderByItems

      public static List<OrderByItem> parseOrderByItems(List<String> orderByItemExpressions)

    • createSimpleExpression

      protected static Expression createSimpleExpression(String expression, AttributeMapping mapping, MetamodelBuildingContext context, AbstractAttribute.ExpressionLocation expressionLocation)

    • stripThisFromMapping

      public static String stripThisFromMapping(String mapping)

    • replaceThisFromMapping

      public static String replaceThisFromMapping(String mapping, String root)

    • renderSubqueryExpression

      public final void renderSubqueryExpression(String parent, ServiceProvider serviceProvider, StringBuilder sb)

    • renderSubqueryExpression

      public final void renderSubqueryExpression(String parent, String subqueryExpression, String subqueryAlias, ServiceProvider serviceProvider, StringBuilder sb)

    • renderCorrelationBasis

      public final void renderCorrelationBasis(String parent, ServiceProvider serviceProvider, StringBuilder sb)

    • renderCorrelationResult

      public final void renderCorrelationResult(String parent, ServiceProvider serviceProvider, StringBuilder sb)

    • renderMapping

      public final void renderMapping(String parent, ServiceProvider serviceProvider, StringBuilder sb)

    • renderExpression

      protected final void renderExpression(String parent, Expression expression, String aliasToSkip, ServiceProvider serviceProvider, StringBuilder sb)

    • renderLimit

      public <T extends LimitBuilder<?> & OrderByBuilder<?>> void renderLimit(String parent, ParameterHolder<?> parameterHolder, Map<String,Object> optionalParameters, T builder)
      Specified by:
      renderLimit in interface Attribute<X,Y>

    • getCollectionJoinMappings

      public Map<String,Boolean> getCollectionJoinMappings(javax.persistence.metamodel.ManagedType<?> managedType, MetamodelBuildingContext context)
      Collects all mappings that involve the use of a collection attribute for duplicate usage checks.
      Parameters:
      managedType - The JPA type against which to evaluate the mapping
      context - The metamodel context
      Returns:
      The mappings which contain collection attribute uses

    • hasJoinFetchedCollections

      public boolean hasJoinFetchedCollections()

    • hasSelectOrSubselectFetchedAttributes

      public boolean hasSelectOrSubselectFetchedAttributes()

    • hasJpaManagedAttributes

      public boolean hasJpaManagedAttributes()

    • determineIndexMapping

      protected String determineIndexMapping(AttributeMapping mapping)

    • determineKeyMapping

      protected String determineKeyMapping(AttributeMapping mapping)

    • determineForcedUnique

      protected boolean determineForcedUnique(MetamodelBuildingContext context)

    • getUpdateMappableAttribute

      public javax.persistence.metamodel.Attribute<?,?> getUpdateMappableAttribute()

    • isFilterNulls

      protected boolean isFilterNulls()

    • isUpdateMappable

      public boolean isUpdateMappable()

    • getCorrelated

      public Class<?> getCorrelated()

    • getCorrelationKeyAlias

      public String getCorrelationKeyAlias()

    • getCorrelationExpression

      public String getCorrelationExpression()

    • getCorrelationPredicate

      public Predicate getCorrelationPredicate()

    • needsDirtyTracker

      public abstract boolean needsDirtyTracker()

    • hasDirtyStateIndex

      public abstract boolean hasDirtyStateIndex()

    • checkAttribute

      public void checkAttribute(javax.persistence.metamodel.ManagedType<?> managedType, MetamodelBuildingContext context)

    • isDisallowOwnedUpdatableSubview

      protected abstract boolean isDisallowOwnedUpdatableSubview()

    • checkNestedAttribute

      public void checkNestedAttribute(List<AbstractAttribute<?,?>> parents, javax.persistence.metamodel.ManagedType<?> managedType, MetamodelBuildingContext context, boolean hasMultisetParent)

    • isEmbedded

      protected boolean isEmbedded()

    • getTypeArguments

      protected abstract Class[] getTypeArguments()

    • getLocation

      public abstract String getLocation()

    • isUpdatable

      public abstract boolean isUpdatable()

    • isMutable

      public abstract boolean isMutable()

    • getMappedBy

      public abstract String getMappedBy()

    • isUpdateCascaded

      public abstract boolean isUpdateCascaded()

    • getUpdateCascadeAllowedSubtypes

      public abstract Set<Type<?>> getUpdateCascadeAllowedSubtypes()

    • isIndexed

      protected abstract boolean isIndexed()

    • isSorted

      protected abstract boolean isSorted()

    • isForcedUnique

      protected abstract boolean isForcedUnique()

    • isElementCollectionOrdered

      protected abstract boolean isElementCollectionOrdered()

    • isElementCollectionSorted

      protected abstract boolean isElementCollectionSorted()

    • isElementCollectionForcedUnique

      protected abstract boolean isElementCollectionForcedUnique()

    • getCollectionType

      protected abstract PluralAttribute.CollectionType getCollectionType()

    • getElementCollectionType

      protected abstract PluralAttribute.ElementCollectionType getElementCollectionType()

    • getElementType

      public abstract Type<?> getElementType()

    • elementInheritanceSubtypeMappings

      protected abstract Map<ManagedViewTypeImplementor<?>,String> elementInheritanceSubtypeMappings()

    • getKeyFetches

      protected String[] getKeyFetches()

    • getKeyMappingExpression

      public Expression getKeyMappingExpression()

    • getMappingIndexExpression

      public Expression getMappingIndexExpression()

    • getKeyType

      protected abstract Type<?> getKeyType()

    • keyInheritanceSubtypeMappings

      protected abstract Map<ManagedViewTypeImplementor<?>,String> keyInheritanceSubtypeMappings()

    • isKeySubview

      protected abstract boolean isKeySubview()

    • getAllowedSubtypes

      public abstract Set<Class<?>> getAllowedSubtypes()

    • getParentRequiringUpdateSubtypes

      public abstract Set<Class<?>> getParentRequiringUpdateSubtypes()

    • getParentRequiringCreateSubtypes

      public abstract Set<Class<?>> getParentRequiringCreateSubtypes()

    • isOptimizeCollectionActionsEnabled

      public abstract boolean isOptimizeCollectionActionsEnabled()

    • getContainerAccumulator

      public abstract ContainerAccumulator<?> getContainerAccumulator()

    • getCollectionInstantiator

      public abstract CollectionInstantiatorImplementor<?,?> getCollectionInstantiator()

    • getMapInstantiator

      public abstract MapInstantiatorImplementor<?,?> getMapInstantiator()

    • createValueContainerAccumulator

      protected final ContainerAccumulator<?> createValueContainerAccumulator(Comparator<Object> comparator)

    • createCollectionInstantiator

      protected final CollectionInstantiatorImplementor<?,?> createCollectionInstantiator(MetamodelBuildingContext context, PluralObjectFactory<? extends Collection<?>> collectionFactory, boolean indexed, boolean sorted, boolean ordered, Comparator comparator)

    • createMapInstantiator

      protected final MapInstantiatorImplementor<?,?> createMapInstantiator(MetamodelBuildingContext context, PluralObjectFactory<? extends Map<?,?>> mapFactory, boolean sorted, boolean ordered, Comparator comparator)

    • getMappingType

      public final Attribute.MappingType getMappingType()
      Specified by:
      getMappingType in interface Attribute<X,Y>

    • isQueryParameter

      public final boolean isQueryParameter()

    • isId

      public final boolean isId()

    • getSubqueryProviderFactory

      public final SubqueryProviderFactory getSubqueryProviderFactory()

    • getSubqueryProvider

      public final Class<? extends SubqueryProvider> getSubqueryProvider()

    • getSubqueryExpression

      public final String getSubqueryExpression()

    • getSubqueryAlias

      public final String getSubqueryAlias()

    • getCorrelationProviderFactory

      public CorrelationProviderFactory getCorrelationProviderFactory()

    • getCorrelationProvider

      public final Class<? extends CorrelationProvider> getCorrelationProvider()

    • getCorrelationBasis

      public final String getCorrelationBasis()

    • getCorrelationResult

      public final String getCorrelationResult()

    • getCorrelationBasisExpression

      public Expression getCorrelationBasisExpression()

    • getCorrelationResultExpression

      public Expression getCorrelationResultExpression()

    • getFetchStrategy

      public final FetchStrategy getFetchStrategy()
      Specified by:
      getFetchStrategy in interface Attribute<X,Y>

    • getBatchSize

      public final int getBatchSize()
      Specified by:
      getBatchSize in interface Attribute<X,Y>

    • getOrderByItems

      public final List<OrderByItem> getOrderByItems()
      Specified by:
      getOrderByItems in interface Attribute<X,Y>

    • getLimitExpression

      public final String getLimitExpression()
      Specified by:
      getLimitExpression in interface Attribute<X,Y>

    • getOffsetExpression

      public final String getOffsetExpression()
      Specified by:
      getOffsetExpression in interface Attribute<X,Y>

    • getMapping

      public final String getMapping()

    • getMappingExpression

      public Expression getMappingExpression()

    • isAggregate

      public boolean isAggregate()

    • isSubquery

      public final boolean isSubquery()
      Specified by:
      isSubquery in interface Attribute<X,Y>

    • getDeclaringType

      public final ManagedViewTypeImplementor<X> getDeclaringType()
      Specified by:
      getDeclaringType in interface Attribute<X,Y>

    • getJavaType

      public final Class<Y> getJavaType()
      Specified by:
      getJavaType in interface Attribute<X,Y>

    • getConvertedJavaType

      public Class<?> getConvertedJavaType()
      Specified by:
      getConvertedJavaType in interface Attribute<X,Y>

    • getFetches

      public final String[] getFetches()
      Specified by:
      getFetches in interface Attribute<X,Y>