Package org.jdbi.v3.core.argument

Class UntypedNullArgumentFactory

java.lang.Object

org.jdbi.v3.core.argument.UntypedNullArgumentFactory

All Implemented Interfaces:

ArgumentFactory, ArgumentFactory.Preparable

class UntypedNullArgumentFactory
extends java.lang.Object
implements ArgumentFactory.Preparable

Nested Class Summary

Nested classes/interfaces inherited from interface org.jdbi.v3.core.argument.ArgumentFactory

ArgumentFactory.Preparable

Constructor Summary

Constructors

Constructor	Description
UntypedNullArgumentFactory()

Method Summary

Modifier and Type	Method	Description
java.util.Optional<Argument>	build(java.lang.reflect.Type expectedType, java.lang.Object value, ConfigRegistry config)	Returns an Argument for the given value if the factory supports it; empty otherwise.
java.util.Optional<java.util.function.Function<java.lang.Object,Argument>>	prepare(java.lang.reflect.Type type, ConfigRegistry config)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jdbi.v3.core.argument.ArgumentFactory.Preparable

prePreparedTypes

Constructor Detail

UntypedNullArgumentFactory

UntypedNullArgumentFactory()

Method Detail

prepare

public java.util.Optional<java.util.function.Function<java.lang.Object,Argument>> prepare(java.lang.reflect.Type type,
                                                                                                ConfigRegistry config)

Specified by:

prepare in interface ArgumentFactory.Preparable

build

public java.util.Optional<Argument> build(java.lang.reflect.Type expectedType,
                                          java.lang.Object value,
                                          ConfigRegistry config)

Description copied from interface: ArgumentFactory

Returns an Argument for the given value if the factory supports it; empty otherwise.

Specified by:

build in interface ArgumentFactory

Specified by:

build in interface ArgumentFactory.Preparable

Parameters:

expectedType - the known type of value. Depending on the situation this may be a full generic signature e.g. ParameterizedType, a Class, or Object.class if no type information is known.

value - the value to convert into an Argument

config - the config registry, for composition

Returns:

an argument for the given value if this factory supports it, or Optional.empty() otherwise.

See Also:

StatementContext.findArgumentFor(Type, Object), Arguments.findFor(Type, Object)