HandlerDecorator

All Superinterfaces:

ExtensionHandlerCustomizer

All Known Implementing Classes:

SqlMethodAnnotatedHandlerDecorator

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@Deprecated
@FunctionalInterface
public interface HandlerDecorator
extends ExtensionHandlerCustomizer
```
Deprecated.
Use ExtensionHandlerCustomizer directly.

Decorates Handler objects with additional behavior.

See Also:

SqlMethodDecoratingAnnotation, HandlerDecorators

Method Summary

All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`default ExtensionHandler`	`customize(ExtensionHandler defaultHandler, java.lang.Class<?> extensionType, java.lang.reflect.Method method)`	Deprecated. Customize an extension handler.
`Handler`	`decorateHandler(Handler base, java.lang.Class<?> sqlObjectType, java.lang.reflect.Method method)`	Deprecated. Decorates the `Handler` to add or substitute behavior on the given SQL Object method.

- Method Detail
  - decorateHandler
```
Handler decorateHandler(Handler base,
                        java.lang.Class<?> sqlObjectType,
                        java.lang.reflect.Method method)
```
    Deprecated.
    
    Decorates the Handler to add or substitute behavior on the given SQL Object method. Implementations may alternatively return the base handler, e.g. if the conditions for applying a particular decoration are not met.
    
    Parameters:
    
    base - the base handler to decorate
    
    sqlObjectType - the SQL Object type
    
    method - the method to be decorated
    
    Returns:
    
    the base handle, or a decorated handler (depending on the decorator implementation).
  - customize
```
default ExtensionHandler customize(ExtensionHandler defaultHandler,
                                   java.lang.Class<?> extensionType,
                                   java.lang.reflect.Method method)
```
    Deprecated.
    
    Description copied from interface: ExtensionHandlerCustomizer
    
    Customize an extension handler.
    
    Specified by:
    
    customize in interface ExtensionHandlerCustomizer
    
    Parameters:
    
    defaultHandler - The ExtensionHandler to customize
    
    extensionType - The extension type class
    
    method - A method
    
    Returns:
    
    An ExtensionHandler object. This can be the same as the handler parameter or another instance that delegates to the original handler