Module io.helidon.common

Package io.helidon.common

Class DeprecationSupport

java.lang.Object

io.helidon.common.DeprecationSupport

public final class DeprecationSupport
extends Object

Deprecation utility.

This is NOT part of any supported API. If you write code that depends on this, you do so at your own risk. This code and its internal interfaces are subject to change or deletion without notice.

Method Summary

Modifier and Type	Method	Description
static boolean	isOverridden(Object obj, Class<?> declaringClass, String methodName, Class<?>... parameterTypes)	Test if a method is overridden.
static void	requireOverride(Object obj, Class<?> declaringClass, String methodName, Class<?>... parameterTypes)	Require a method override.

Methods inherited from class java.lang.Object

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

Method Details

isOverridden

public static boolean isOverridden(Object obj,
 Class<?> declaringClass,
 String methodName,
 Class<?>... parameterTypes)

Test if a method is overridden.

Parameters:

obj - object whose class should override the method

declaringClass - class that declares the method to be overridden

methodName - the name of the method to be overridden

parameterTypes - the parameter types of the method to be overridden

Returns:

true if overridden, false otherwise

Throws:

IllegalStateException - if the method is not found using reflection

requireOverride

public static void requireOverride(Object obj,
 Class<?> declaringClass,
 String methodName,
 Class<?>... parameterTypes)

Require a method override.

Parameters:

obj - object whose class should override the method

declaringClass - class that declares the method to be overridden

methodName - the name of the method to be overridden

parameterTypes - the parameter types of the method to be overridden

Throws:

UnsupportedOperationException - if the method is not overridden

IllegalStateException - if the method is not found using reflection