Java Reflection Method Name getMethod(String methodName, Class klass)

Description

Retorna o metodo de uma determinada classe.

License

Apache License

Parameter

Parameter	Description
methodName	a parameter
klass	a parameter

Return

null se o metodo nao for encontrado.

Declaration

public static Method getMethod(String methodName, Class<?> klass) 

Method Source Code

//package com.java2s;
/*//from w w w.  j  av  a  2s  .c  o  m
   Copyright 2011 Benedito Barbosa Ribeiro Neto/Christian Linhares Peixoto/Mauricio da Silva Marinho
    
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
    
   http://www.apache.org/licenses/LICENSE-2.0
    
   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
 */

import java.lang.reflect.Method;

public class Main {
    /**
     * Retorna o metodo de uma determinada classe.
     * 
     * @param methodName
     * @param klass
     * @return null se o metodo nao for encontrado.
     */
    public static Method getMethod(String methodName, Class<?> klass) {
        for (Method method : klass.getDeclaredMethods()) {
            if (method.getName().equals(methodName)) {
                return method;
            }
        }

        return null;
    }
}

Related

1. getMethod(String className, String functionName, Class[] paramTypes)
2. getMethod(String className, String functionName, Class[] paramTypes)
3. getMethod(String className, String methodName, Class[] params)
4. getMethod(String methodName, Class clazz)
5. getMethod(String methodName, Class clazz, Class... args)
6. getMethod(String methodName, Class type)
7. getMethod(String methodName, Class[] paramTypes, Class targetClass)
8. getMethod(String methodName, Class[] params)
9. getMethod(String methodName, Method method, boolean fromComponentType)