Module org.jooq

Package org.jooq

Class Converters<T,U>

java.lang.Object

org.jooq.impl.AbstractConverter<T,U>

org.jooq.Converters<T,U>

Type Parameters:

T - The database type - i.e. any type available from SQLDataType

U - The user type

All Implemented Interfaces:

Serializable, Converter<T,U>

public class Converters<T,U>
extends AbstractConverter<T,U>

A chain of converters.

Author:

Lukas Eder

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
static <T,U> Converter<T[],U[]>	forArrays(Converter<T,U> converter)
U	from(T t)	Convert a database object to a user object
static <T> @NotNull Converter<T,T>	identity(Class<T> type)	Create an identity converter.
static <T,U> Converter<U,T>	inverse(Converter<T,U> converter)	Inverse a converter.
static <T,U> @NotNull Converter<T,U>	of()	Deprecated. - [#10689] - 3.14.0 - This converter does not work.
static <T,X1,X2,X3,U> @NotNull Converter<T,U>	of(Converter<T,? extends X1> c1, Converter<? super X1,? extends X2> c2, Converter<? super X2,? extends X3> c3, Converter<? super X3,U> c4)	Chain four converters.
static <T,X1,X2,U> @NotNull Converter<T,U>	of(Converter<T,? extends X1> c1, Converter<? super X1,? extends X2> c2, Converter<? super X2,U> c3)	Chain three converters.
static <T,X1,U> @NotNull Converter<T,U>	of(Converter<T,? extends X1> c1, Converter<? super X1,U> c2)	Chain two converters.
static <T,U> @NotNull Converter<T,U>	of(Converter<T,U> converter)	Deprecated. - [#10689] - 3.14.0 - This method does not provide any useful functionality and will be removed in the future.
T	to(U u)	Convert a user object to a database object
String	toString()

Methods inherited from class org.jooq.impl.AbstractConverter

fromType, toType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jooq.Converter

andThen, forArrays, inverse

Method Detail

identity

@NotNull
public static <T> @NotNull Converter<T,T> identity(Class<T> type)

Create an identity converter.

of

@Deprecated
@NotNull
public static <T,U> @NotNull Converter<T,U> of()

Deprecated.

- [#10689] - 3.14.0 - This converter does not work. Do not use this method, use identity(Class) instead.

Create an identity converter.

of

@Deprecated
@NotNull
public static <T,U> @NotNull Converter<T,U> of(Converter<T,U> converter)

Deprecated.

- [#10689] - 3.14.0 - This method does not provide any useful functionality and will be removed in the future.

Create a single converter.

of

@NotNull
public static <T,X1,U> @NotNull Converter<T,U> of(Converter<T,? extends X1> c1,
                                                                    Converter<? super X1,U> c2)

Chain two converters.

of

@NotNull
public static <T,X1,X2,U> @NotNull Converter<T,U> of(Converter<T,? extends X1> c1,
                                                                             Converter<? super X1,? extends X2> c2,
                                                                             Converter<? super X2,U> c3)

Chain three converters.

of

@NotNull
public static <T,X1,X2,X3,U> @NotNull Converter<T,U> of(Converter<T,? extends X1> c1,
                                                                                      Converter<? super X1,? extends X2> c2,
                                                                                      Converter<? super X2,? extends X3> c3,
                                                                                      Converter<? super X3,U> c4)

Chain four converters.

inverse

public static <T,U> Converter<U,T> inverse(Converter<T,U> converter)

Inverse a converter.

forArrays

public static <T,U> Converter<T[],U[]> forArrays(Converter<T,U> converter)

from

public final U from(T t)

Description copied from interface: Converter

Convert a database object to a user object

Parameters:

t - The database object

Returns:

The user object

to

public final T to(U u)

Description copied from interface: Converter

Convert a user object to a database object

Parameters:

u - The user object

Returns:

The database object

toString

public String toString()

Overrides:

toString in class AbstractConverter<T,U>