cz.ues.platform.essentials.reflection

Class MethodHelper

java.lang.Object

cz.ues.platform.essentials.reflection.MethodHelper

public final class MethodHelper
extends java.lang.Object

Helper class for Method.

Since:

UES6-00

Constructor Summary

Constructors

Modifier	Constructor and Description
private	MethodHelper() MethodHelper is utility class and will be never instantiated.

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.reflect.Method	getMethod(java.lang.Class<?> aOwnerClass, java.lang.String aMethodName, java.lang.Class<?>... aParameterTypes) Finds method on given class using specified parameters.
private static boolean	methodMatches(java.lang.reflect.Method aMethod, java.lang.String aMethodName, java.lang.Class<?>... aParameterTypes) Checks if method matches given parameters.

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodHelper

private MethodHelper()

MethodHelper is utility class and will be never instantiated.

Since:

UES6-00

Method Detail

getMethod

public static java.lang.reflect.Method getMethod(java.lang.Class<?> aOwnerClass,
java.lang.String aMethodName,
java.lang.Class<?>... aParameterTypes)

Finds method on given class using specified parameters. Method is used for finding method without use of Class.getMethod(String, Class...) which throws exception if method is not found.

Parameters:

aOwnerClass - Class where to look for method

aMethodName - Name of method to be searched

aParameterTypes - Parameter types of method to be searched

Returns:

The reference to found method or null if no such method is declared on class

Since:

UES6-00

methodMatches

private static boolean methodMatches(java.lang.reflect.Method aMethod,
java.lang.String aMethodName,
java.lang.Class<?>... aParameterTypes)

Checks if method matches given parameters. Comparison is based on method Class.arrayContentsEq(Object[], Object[]).

Parameters:

aMethod - Method to be matched

aMethodName - Name of matching method

aParameterTypes - Parameters of matching method

Returns:

Comparison result

Since:

UES6-00