org.springframework.data.cassandra.repository.query

Class AbstractCassandraQuery

java.lang.Object

org.springframework.data.cassandra.repository.query.AbstractCassandraQuery

All Implemented Interfaces:

RepositoryQuery

Direct Known Subclasses:

PartTreeCassandraQuery, StringBasedCassandraQuery

public abstract class AbstractCassandraQuery
extends Object
implements RepositoryQuery

Base class for RepositoryQuery implementations for Cassandra.

Author:

Mark Paluch, John Blum

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor and Description
AbstractCassandraQuery(CassandraQueryMethod queryMethod, CassandraOperations operations) Creates a new AbstractCassandraQuery from the given CassandraQueryMethod and CassandraOperations.

Method Summary

Modifier and Type	Method and Description
protected abstract String	createQuery(CassandraParameterAccessor accessor) Creates a string query using the given ParameterAccessor
Object	execute(Object[] parameters)
Object	getCollectionOfEntity(com.datastax.driver.core.ResultSet resultSet, Class<?> declaredReturnType, Class<?> returnedUnwrappedObjectType) Deprecated. as of 1.5, CassandraMappingContext handles type conversion.
ConversionService	getConversionService() Deprecated. as of 1.5, CassandraMappingContext handles type conversion.
CassandraQueryMethod	getQueryMethod()
Object	getSingleEntity(com.datastax.driver.core.ResultSet resultSet, Class<?> type) Deprecated. as of 1.5, CassandraMappingContext handles type conversion.
void	setConversionService(ConversionService conversionService) Deprecated. as of 1.5, CassandraMappingContext handles type conversion.
protected void	warnIfMoreResults(Iterator<com.datastax.driver.core.Row> iterator) Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.slf4j.Logger log

Constructor Detail

AbstractCassandraQuery

public AbstractCassandraQuery(CassandraQueryMethod queryMethod,
                              CassandraOperations operations)

Creates a new AbstractCassandraQuery from the given CassandraQueryMethod and CassandraOperations.

Parameters:

queryMethod - must not be null.

operations - must not be null.

Method Detail

getQueryMethod

public CassandraQueryMethod getQueryMethod()

Specified by:

getQueryMethod in interface RepositoryQuery

execute

public Object execute(Object[] parameters)

Specified by:

execute in interface RepositoryQuery

getCollectionOfEntity

@Deprecated
public Object getCollectionOfEntity(com.datastax.driver.core.ResultSet resultSet,
                                                Class<?> declaredReturnType,
                                                Class<?> returnedUnwrappedObjectType)

Deprecated. as of 1.5, CassandraMappingContext handles type conversion.

Parameters:

resultSet -

declaredReturnType -

returnedUnwrappedObjectType -

Returns:

getSingleEntity

@Deprecated
public Object getSingleEntity(com.datastax.driver.core.ResultSet resultSet,
                                          Class<?> type)

Deprecated. as of 1.5, CassandraMappingContext handles type conversion.

Parameters:

resultSet -

type -

Returns:

warnIfMoreResults

@Deprecated
protected void warnIfMoreResults(Iterator<com.datastax.driver.core.Row> iterator)

Deprecated.

setConversionService

@Deprecated
public void setConversionService(ConversionService conversionService)

Deprecated. as of 1.5, CassandraMappingContext handles type conversion.

getConversionService

@Deprecated
public ConversionService getConversionService()

Deprecated. as of 1.5, CassandraMappingContext handles type conversion.

createQuery

protected abstract String createQuery(CassandraParameterAccessor accessor)

Creates a string query using the given ParameterAccessor

Parameters:

accessor - must not be null.