org.springframework.data.cassandra.mapping

Class BasicCassandraPersistentEntity<T>

java.lang.Object

org.springframework.data.mapping.model.BasicPersistentEntity<T,CassandraPersistentProperty>

org.springframework.data.cassandra.mapping.BasicCassandraPersistentEntity<T>

All Implemented Interfaces:

Aware, ApplicationContextAware, CassandraPersistentEntity<T>, MutablePersistentEntity<T,CassandraPersistentProperty>, PersistentEntity<T,CassandraPersistentProperty>

Direct Known Subclasses:

CassandraUserTypePersistentEntity

public class BasicCassandraPersistentEntity<T>
extends BasicPersistentEntity<T,CassandraPersistentProperty>
implements CassandraPersistentEntity<T>, ApplicationContextAware

Cassandra specific BasicPersistentEntity implementation that adds Cassandra specific metadata.

Author:

Alex Shvid, Matthew T. Adams, John Blum, Mark Paluch

Field Summary

Fields

Modifier and Type	Field and Description
protected ApplicationContext	context
protected static CassandraPersistentEntityMetadataVerifier	DEFAULT_VERIFIER
protected Boolean	forceQuote
protected CassandraMappingContext	mappingContext
protected StandardEvaluationContext	spelContext
protected CqlIdentifier	tableName
protected CassandraPersistentEntityMetadataVerifier	verifier

Constructor Summary

Constructors

Constructor and Description
BasicCassandraPersistentEntity(TypeInformation<T> typeInformation)
BasicCassandraPersistentEntity(TypeInformation<T> typeInformation, CassandraMappingContext mappingContext) Creates a new BasicCassandraPersistentEntity with the given TypeInformation.
BasicCassandraPersistentEntity(TypeInformation<T> typeInformation, CassandraMappingContext mappingContext, CassandraPersistentEntityMetadataVerifier verifier) Creates a new BasicCassandraPersistentEntity with the given TypeInformation.

Method Summary

Modifier and Type	Method and Description
void	addAssociation(Association<CassandraPersistentProperty> association)
protected void	addCompositePrimaryKeyProperties(CassandraPersistentEntity<?> compositePrimaryKeyEntity, List<CassandraPersistentProperty> properties)
protected CqlIdentifier	determineDefaultName()
protected CqlIdentifier	determineName(String value, boolean forceQuote)
protected CqlIdentifier	determineTableName()
void	doWithAssociations(AssociationHandler<CassandraPersistentProperty> handler)
ApplicationContext	getApplicationContext()
List<CassandraPersistentProperty>	getCompositePrimaryKeyProperties()
CassandraMappingContext	getMappingContext()
CqlIdentifier	getTableName() Returns the table name to which the entity shall be persisted.
com.datastax.driver.core.UserType	getUserType()
CassandraPersistentEntityMetadataVerifier	getVerifier()
boolean	isCompositePrimaryKey() Returns whether this entity represents a composite primary key.
boolean	isUserDefinedType()
void	setApplicationContext(ApplicationContext context)
void	setForceQuote(boolean forceQuote)
void	setTableName(CqlIdentifier tableName)
void	setVerifier(CassandraPersistentEntityMetadataVerifier verifier)
void	verify()

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

addPersistentProperty, doWithAssociations, doWithProperties, doWithProperties, findAnnotation, getIdentifierAccessor, getIdProperty, getName, getPersistenceConstructor, getPersistentProperty, getPersistentProperty, getPropertyAccessor, getType, getTypeAlias, getTypeInformation, getVersionProperty, hasIdProperty, hasVersionProperty, isConstructorArgument, isIdProperty, isVersionProperty, returnPropertyIfBetterIdPropertyCandidateOrNull, setPersistentPropertyAccessorFactory

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.data.mapping.model.MutablePersistentEntity

addPersistentProperty, setPersistentPropertyAccessorFactory

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

doWithAssociations, doWithProperties, doWithProperties, findAnnotation, getIdentifierAccessor, getIdProperty, getName, getPersistenceConstructor, getPersistentProperty, getPersistentProperty, getPropertyAccessor, getType, getTypeAlias, getTypeInformation, getVersionProperty, hasIdProperty, hasVersionProperty, isConstructorArgument, isIdProperty, isVersionProperty

Field Detail

DEFAULT_VERIFIER

protected static final CassandraPersistentEntityMetadataVerifier DEFAULT_VERIFIER

context

protected ApplicationContext context

forceQuote

protected Boolean forceQuote

mappingContext

protected CassandraMappingContext mappingContext

verifier

protected CassandraPersistentEntityMetadataVerifier verifier

tableName

protected CqlIdentifier tableName

spelContext

protected StandardEvaluationContext spelContext

Constructor Detail

BasicCassandraPersistentEntity

public BasicCassandraPersistentEntity(TypeInformation<T> typeInformation)

BasicCassandraPersistentEntity

public BasicCassandraPersistentEntity(TypeInformation<T> typeInformation,
                                      CassandraMappingContext mappingContext)

Creates a new BasicCassandraPersistentEntity with the given TypeInformation. Will default the table name to the entity's simple type name.

Parameters:

typeInformation -

BasicCassandraPersistentEntity

public BasicCassandraPersistentEntity(TypeInformation<T> typeInformation,
                                      CassandraMappingContext mappingContext,
                                      CassandraPersistentEntityMetadataVerifier verifier)

Creates a new BasicCassandraPersistentEntity with the given TypeInformation. Will default the table name to the entity's simple type name.

Parameters:

typeInformation -

Method Detail

determineTableName

protected CqlIdentifier determineTableName()

addAssociation

public void addAssociation(Association<CassandraPersistentProperty> association)

Specified by:

addAssociation in interface MutablePersistentEntity<T,CassandraPersistentProperty>

Overrides:

addAssociation in class BasicPersistentEntity<T,CassandraPersistentProperty>

doWithAssociations

public void doWithAssociations(AssociationHandler<CassandraPersistentProperty> handler)

Specified by:

doWithAssociations in interface PersistentEntity<T,CassandraPersistentProperty>

Overrides:

doWithAssociations in class BasicPersistentEntity<T,CassandraPersistentProperty>

isCompositePrimaryKey

public boolean isCompositePrimaryKey()

Description copied from interface: CassandraPersistentEntity

Returns whether this entity represents a composite primary key.

Specified by:

isCompositePrimaryKey in interface CassandraPersistentEntity<T>

getCompositePrimaryKeyProperties

public List<CassandraPersistentProperty> getCompositePrimaryKeyProperties()

Specified by:

getCompositePrimaryKeyProperties in interface CassandraPersistentEntity<T>

addCompositePrimaryKeyProperties

protected void addCompositePrimaryKeyProperties(CassandraPersistentEntity<?> compositePrimaryKeyEntity,
                                                List<CassandraPersistentProperty> properties)

verify

public void verify()
            throws MappingException

Specified by:

verify in interface MutablePersistentEntity<T,CassandraPersistentProperty>

Overrides:

verify in class BasicPersistentEntity<T,CassandraPersistentProperty>

Throws:

MappingException

setApplicationContext

public void setApplicationContext(ApplicationContext context)
                           throws BeansException

Specified by:

setApplicationContext in interface ApplicationContextAware

Throws:

BeansException

getApplicationContext

public ApplicationContext getApplicationContext()

Specified by:

getApplicationContext in interface CassandraPersistentEntity<T>

setForceQuote

public void setForceQuote(boolean forceQuote)

Specified by:

setForceQuote in interface CassandraPersistentEntity<T>

getMappingContext

public CassandraMappingContext getMappingContext()

Specified by:

getMappingContext in interface CassandraPersistentEntity<T>

setTableName

public void setTableName(CqlIdentifier tableName)

Specified by:

setTableName in interface CassandraPersistentEntity<T>

getTableName

public CqlIdentifier getTableName()

Description copied from interface: CassandraPersistentEntity

Returns the table name to which the entity shall be persisted.

Specified by:

getTableName in interface CassandraPersistentEntity<T>

setVerifier

public void setVerifier(CassandraPersistentEntityMetadataVerifier verifier)

Parameters:

verifier - The verifier to set.

getVerifier

public CassandraPersistentEntityMetadataVerifier getVerifier()

Returns:

Returns the verifier.

isUserDefinedType

public boolean isUserDefinedType()

Specified by:

isUserDefinedType in interface CassandraPersistentEntity<T>

Returns:

true if the type is a mapped user defined type

See Also:

UserDefinedType

getUserType

public com.datastax.driver.core.UserType getUserType()

Specified by:

getUserType in interface CassandraPersistentEntity<T>

Returns:

the CQL UserType if the type is a mapped user defined type, otherwise null.

See Also:

UserDefinedType

determineDefaultName

protected CqlIdentifier determineDefaultName()

determineName

protected CqlIdentifier determineName(String value,
                                      boolean forceQuote)