org.springframework.data.cassandra.core.convert

Class BasicCassandraRowValueProvider

java.lang.Object

org.springframework.data.cassandra.core.convert.BasicCassandraRowValueProvider

All Implemented Interfaces:

CassandraRowValueProvider, CassandraValueProvider, PropertyValueProvider<CassandraPersistentProperty>

public class BasicCassandraRowValueProvider
extends Object
implements CassandraRowValueProvider

CassandraValueProvider to read property values from a Row.

Author:

Alex Shvid, Matthew T. Adams, David Webb, Mark Paluch

Constructor Summary

Constructors

Constructor and Description
BasicCassandraRowValueProvider(com.datastax.driver.core.Row source, DefaultSpELExpressionEvaluator evaluator) Create a new BasicCassandraRowValueProvider with the given Row and DefaultSpELExpressionEvaluator.

Method Summary

Modifier and Type	Method and Description
<T> T	getPropertyValue(CassandraPersistentProperty property)
com.datastax.driver.core.Row	getRow()
boolean	hasProperty(CassandraPersistentProperty property) Returns whether the underlying source contains a data source for the given CassandraPersistentProperty.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicCassandraRowValueProvider

public BasicCassandraRowValueProvider(com.datastax.driver.core.Row source,
                                      DefaultSpELExpressionEvaluator evaluator)

Create a new BasicCassandraRowValueProvider with the given Row and DefaultSpELExpressionEvaluator.

Parameters:

source - must not be null.

evaluator - must not be null.

Method Detail

getPropertyValue

@Nullable
public <T> T getPropertyValue(CassandraPersistentProperty property)

Specified by:

getPropertyValue in interface PropertyValueProvider<CassandraPersistentProperty>

getRow

public com.datastax.driver.core.Row getRow()

Specified by:

getRow in interface CassandraRowValueProvider

Returns:

the underlying Row.

hasProperty

public boolean hasProperty(CassandraPersistentProperty property)

Description copied from interface: CassandraValueProvider

Returns whether the underlying source contains a data source for the given CassandraPersistentProperty.

Specified by:

hasProperty in interface CassandraValueProvider

Parameters:

property - must not be null.

Returns:

true if the underlying source contains a data source for the given CassandraPersistentProperty.