Package org.jdbi.v3.sqlobject

Class SqlMethodHandlerFactory

java.lang.Object

org.jdbi.v3.sqlobject.SqlMethodHandlerFactory

All Implemented Interfaces:

ExtensionHandlerFactory

class SqlMethodHandlerFactory
extends Object
implements ExtensionHandlerFactory

Constructor Summary

Constructors

Constructor	Description
SqlMethodHandlerFactory()

Method Summary

Modifier and Type	Method	Description
boolean	accepts(Class<?> extensionType, Method method)	Determines whether the factory can create an ExtensionHandler for combination of extension type and method.
Optional<ExtensionHandler>	createExtensionHandler(Class<?> sqlObjectType, Method method)	Returns an ExtensionHandler instance for a extension type and method combination.
private Handler	createHandler(Class<? extends Handler> handlerType, Class<?> sqlObjectType, Method method)

Methods inherited from class java.lang.Object

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

Constructor Details

SqlMethodHandlerFactory

SqlMethodHandlerFactory()

Method Details

accepts

public boolean accepts(Class<?> extensionType,
 Method method)

Description copied from interface: ExtensionHandlerFactory

Determines whether the factory can create an ExtensionHandler for combination of extension type and method.

Specified by:

accepts in interface ExtensionHandlerFactory

Parameters:

extensionType - The extension type class

method - A method

Returns:

True if the factory can create an extension handler for extension type and method, false otherwise

createExtensionHandler

public Optional<ExtensionHandler> createExtensionHandler(Class<?> sqlObjectType,
 Method method)

Description copied from interface: ExtensionHandlerFactory

Returns an ExtensionHandler instance for a extension type and method combination.

Specified by:

createExtensionHandler in interface ExtensionHandlerFactory

Parameters:

sqlObjectType - The extension type class

method - A method

Returns:

An ExtensionHandler instance wrapped into an Optional. The optional can be empty. This is necessary to retrofit old code that does not have an accept/build code pair but unconditionally tries to build a handler and returns empty if it can not. New code should always return Optional.of(extensionHandler} and never return Optional.empty()

createHandler

private Handler createHandler(Class<? extends Handler> handlerType,
 Class<?> sqlObjectType,
 Method method)