com.mmnaseri.utils.spring.data.proxy

Interface NonDataOperationHandler

All Known Implementing Classes:

EqualsNonDataOperationHandler, HashCodeNonDataOperationHandler, ToStringNonDataOperationHandler

public interface NonDataOperationHandler

This interface encapsulates how a non-data operation should be handled.

Since:

1.0 (4/8/16)

Author:

Milad Naseri (mmnaseri@programmer.net)

Method Summary

Modifier and Type	Method and Description
boolean	handles(Object proxy, Method method, Object... args) Used to find out if the given invocation on the indicated proxy object can be handled by this handler.
Object	invoke(Object proxy, Object... args) Used to handle the invocation.

Method Detail

handles

boolean handles(Object proxy,
                Method method,
                Object... args)

Used to find out if the given invocation on the indicated proxy object can be handled by this handler.

Parameters:

proxy - the proxy

method - the method

args - the arguments passed to the method

Returns:

true if this handler can handle the given invocation.

invoke

Object invoke(Object proxy,
              Object... args)

Used to handle the invocation. It is assumed that prior to calling this method, the caller has already verified (using handles(Object, Method, Object...)) that the handler can indeed handle this method invocation.

Parameters:

proxy - the proxy object

args - the arguments

Returns:

the result