Package org.springframework.data.cassandra.core.mapping

Class CachingCassandraPersistentProperty

java.lang.Object

org.springframework.data.mapping.model.AbstractPersistentProperty<P>

org.springframework.data.mapping.model.AnnotationBasedPersistentProperty<CassandraPersistentProperty>

org.springframework.data.cassandra.core.mapping.BasicCassandraPersistentProperty

org.springframework.data.cassandra.core.mapping.CachingCassandraPersistentProperty

All Implemented Interfaces:

Aware, ApplicationContextAware, CassandraPersistentProperty, PersistentProperty<CassandraPersistentProperty>

public class CachingCassandraPersistentProperty
extends BasicCassandraPersistentProperty

BasicCassandraPersistentProperty that pre-computes primary key and embedded flags.

Since:

3.1.4

Author:

Mark Paluch, Aleksei Zotov

Constructor Summary

Constructors

Constructor	Description
CachingCassandraPersistentProperty(Property property, CassandraPersistentEntity<?> owner, SimpleTypeHolder simpleTypeHolder)

Method Summary

Modifier and Type	Method	Description
AnnotatedType	findAnnotatedType(Class<? extends Annotation> annotationType)	Find an AnnotatedType by annotationType derived from the property type.
Ordering	getPrimaryKeyOrdering()	The ordering (ascending or descending) for the column.
boolean	isClusterKeyColumn()	Whether the property is a cluster key column.
boolean	isCompositePrimaryKey()	Whether the property is a composite primary key.
boolean	isEmbedded()
boolean	isPartitionKeyColumn()	Whether the property is a partition key column.
boolean	isPrimaryKeyColumn()	Whether the property is a partition key column or a cluster key column
boolean	isStaticColumn()	Whether the property maps to a static column.

Methods inherited from class org.springframework.data.cassandra.core.mapping.BasicCassandraPersistentProperty

createAssociation, getAssociation, getColumnName, getOrdinal, getOwner, hasExplicitColumnName, isMapLike, setApplicationContext, setColumnName, setForceQuote, setNamingStrategy

Methods inherited from class org.springframework.data.mapping.model.AnnotationBasedPersistentProperty

findAnnotation, findPropertyOrOwnerAnnotation, getAssociationTargetTypeInformation, getSpelExpression, isAnnotationPresent, isAssociation, isIdProperty, isTransient, isVersionProperty, isWritable, toString, usePropertyAccess

Methods inherited from class org.springframework.data.mapping.model.AbstractPersistentProperty

equals, getActualType, getActualTypeInformation, getAssociationTargetType, getComponentType, getField, getGetter, getMapValueType, getName, getPersistentEntityTypeInformation, getProperty, getRawType, getSetter, getType, getTypeInformation, getWither, hashCode, isArray, isCollectionLike, isEntity, isImmutable, isMap, isReadable

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.springframework.data.cassandra.core.mapping.CassandraPersistentProperty

getRequiredColumnName, getRequiredOrdinal, hasOrdinal, setColumnName

Methods inherited from interface org.springframework.data.mapping.PersistentProperty

findAnnotation, findPropertyOrOwnerAnnotation, getAccessorForOwner, getActualType, getAssociationTargetType, getAssociationTargetTypeInformation, getComponentType, getField, getGetter, getMapValueType, getName, getPersistentEntityTypeInformation, getRawType, getRequiredAnnotation, getRequiredAssociation, getRequiredField, getRequiredGetter, getRequiredSetter, getRequiredWither, getSetter, getSpelExpression, getType, getTypeInformation, getWither, hasActualTypeAnnotation, isAnnotationPresent, isArray, isAssociation, isCollectionLike, isEntity, isIdProperty, isImmutable, isMap, isReadable, isTransient, isVersionProperty, isWritable, usePropertyAccess

Constructor Details

CachingCassandraPersistentProperty

public CachingCassandraPersistentProperty(Property property,
 CassandraPersistentEntity<?> owner,
 SimpleTypeHolder simpleTypeHolder)

Method Details

getPrimaryKeyOrdering

@Nullable
public Ordering getPrimaryKeyOrdering()

Description copied from interface: CassandraPersistentProperty

The ordering (ascending or descending) for the column. Valid only for primary key columns; returns null for non-primary key columns.

Specified by:

getPrimaryKeyOrdering in interface CassandraPersistentProperty

Overrides:

getPrimaryKeyOrdering in class BasicCassandraPersistentProperty

isCompositePrimaryKey

public boolean isCompositePrimaryKey()

Description copied from interface: CassandraPersistentProperty

Whether the property is a composite primary key.

Specified by:

isCompositePrimaryKey in interface CassandraPersistentProperty

Overrides:

isCompositePrimaryKey in class BasicCassandraPersistentProperty

isClusterKeyColumn

public boolean isClusterKeyColumn()

Description copied from interface: CassandraPersistentProperty

Whether the property is a cluster key column.

Specified by:

isClusterKeyColumn in interface CassandraPersistentProperty

Overrides:

isClusterKeyColumn in class BasicCassandraPersistentProperty

isPartitionKeyColumn

public boolean isPartitionKeyColumn()

Description copied from interface: CassandraPersistentProperty

Whether the property is a partition key column.

Specified by:

isPartitionKeyColumn in interface CassandraPersistentProperty

Overrides:

isPartitionKeyColumn in class BasicCassandraPersistentProperty

isPrimaryKeyColumn

public boolean isPrimaryKeyColumn()

Description copied from interface: CassandraPersistentProperty

Whether the property is a partition key column or a cluster key column

Specified by:

isPrimaryKeyColumn in interface CassandraPersistentProperty

Overrides:

isPrimaryKeyColumn in class BasicCassandraPersistentProperty

See Also:

• CassandraPersistentProperty.isPartitionKeyColumn()
• CassandraPersistentProperty.isClusterKeyColumn()

isStaticColumn

public boolean isStaticColumn()

Description copied from interface: CassandraPersistentProperty

Whether the property maps to a static column.

Specified by:

isStaticColumn in interface CassandraPersistentProperty

Overrides:

isStaticColumn in class BasicCassandraPersistentProperty

isEmbedded

public boolean isEmbedded()

Returns:

true if the property should be embedded.

findAnnotatedType

public AnnotatedType findAnnotatedType(Class<? extends Annotation> annotationType)

Description copied from interface: CassandraPersistentProperty

Find an AnnotatedType by annotationType derived from the property type. Annotated type is looked up by introspecting property field/accessors. Collection/Map-like types are introspected for type annotations within type arguments.

Specified by:

findAnnotatedType in interface CassandraPersistentProperty

Overrides:

findAnnotatedType in class BasicCassandraPersistentProperty

Parameters:

annotationType - must not be null.

Returns:

the annotated type or null.