com.querydsl.sql.types

Interface Type<T>

Type Parameters:

T -

All Known Implementing Classes:

AbstractDateTimeType, AbstractJSR310DateTimeType, AbstractType, ArrayType, BigDecimalAsDoubleType, BigDecimalType, BigIntegerAsLongType, BigIntegerType, BlobType, BooleanType, BytesType, ByteType, CalendarType, CharacterType, ClobType, CurrencyType, DateTimeType, DateType, DoubleType, EnumAsObjectType, EnumByNameType, EnumByOrdinalType, FloatType, InputStreamType, IntegerType, JSR310InstantType, JSR310LocalDateTimeType, JSR310LocalDateType, JSR310LocalTimeType, JSR310OffsetDateTimeType, JSR310OffsetTimeType, JSR310ZonedDateTimeType, LocalDateTimeType, LocalDateType, LocaleType, LocalTimeType, LongType, LongVarBinaryBytesType, NumericBooleanType, ObjectType, ShortType, SQLXMLType, StringAsObjectType, StringType, TimestampType, TimeType, TrueFalseType, URLType, UtilDateType, UtilUUIDType, XMLAsStringType, YesNoType

public interface Type<T>

Defines the de/serialization of a typed Java object from a ResultSet or to a PreparedStatement

getValue(ResultSet, int) is used for extraction and setValue(PreparedStatement, int, T) is used for population

Author:

tiwe

Method Summary

Modifier and Type	Method and Description
String	getLiteral(T value) Get the literal representation
Class<T>	getReturnedClass() Get the returned type
int[]	getSQLTypes() Get the SQL supported SQL types
T	getValue(ResultSet rs, int startIndex) Get the object from the result set
void	setValue(PreparedStatement st, int startIndex, T value) Set the object to the statement

Method Detail

getSQLTypes

int[] getSQLTypes()

Get the SQL supported SQL types

Returns:

sql types

getReturnedClass

Class<T> getReturnedClass()

Get the returned type

Returns:

returned class

getLiteral

String getLiteral(T value)

Get the literal representation

Parameters:

value - value

Returns:

literal representation

getValue

@Nullable
T getValue(ResultSet rs,
                     int startIndex)
              throws SQLException

Get the object from the result set

Parameters:

rs - result set

startIndex - column index in result set

Returns:

value

Throws:

SQLException

setValue

void setValue(PreparedStatement st,
              int startIndex,
              T value)
       throws SQLException

Set the object to the statement

Parameters:

st - statement

startIndex - column index in statement

value - value to be set

Throws:

SQLException