Package org.springframework.data.cassandra.core.cql.converter

Class ResultSetToLongConverter

java.lang.Object

org.springframework.data.cassandra.core.cql.converter.AbstractResultSetConverter<T>

org.springframework.data.cassandra.core.cql.converter.AbstractResultSetToBasicFixedTypeConverter<Long>

org.springframework.data.cassandra.core.cql.converter.ResultSetToLongConverter

All Implemented Interfaces:

Converter<com.datastax.oss.driver.api.core.cql.ResultSet,Long>

public class ResultSetToLongConverter
extends AbstractResultSetToBasicFixedTypeConverter<Long>

Converter from ResultSet to a single Long value.

Author:

Mark Paluch

Field Summary

Fields

Modifier and Type	Field	Description
static final ResultSetToLongConverter	INSTANCE

Fields inherited from class org.springframework.data.cassandra.core.cql.converter.AbstractResultSetToBasicFixedTypeConverter

CONVERTER

Constructor Summary

Constructors

Constructor	Description
ResultSetToLongConverter()

Method Summary

Modifier and Type	Method	Description
protected Long	doConvertSingleValue(Object object)	Converts the given value to this converter's type or throws IllegalArgumentException.
protected Class<?>	getType()

Methods inherited from class org.springframework.data.cassandra.core.cql.converter.AbstractResultSetConverter

convert, doConvertResultSet, doConvertSingleRow, getExhaustedResultSetValue, getNullResultSetValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.core.convert.converter.Converter

andThen

Field Details

INSTANCE

public static final ResultSetToLongConverter INSTANCE

Constructor Details

ResultSetToLongConverter

public ResultSetToLongConverter()

Method Details

doConvertSingleValue

protected Long doConvertSingleValue(Object object)

Description copied from class: AbstractResultSetConverter

Converts the given value to this converter's type or throws IllegalArgumentException.

Specified by:

doConvertSingleValue in class AbstractResultSetConverter<Long>

getType

protected Class<?> getType()

Specified by:

getType in class AbstractResultSetConverter<Long>

Returns:

the target type.