Java Reflection Method Get from Object getMethod(Object instance, String methodName, Class[] parameters)

Here you can find the source of getMethod(Object instance, String methodName, Class[] parameters)

Description

get Method

License

Apache License

Declaration

public static Method getMethod(Object instance, String methodName, Class[] parameters) 

Method Source Code

//package com.java2s;
/*/*from   ww  w  .j a v  a  2s.c  o  m*/
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 {
    public static Method getMethod(Object instance, String methodName, Class[] parameters) {
        return getMethod(instance.getClass(), methodName, parameters);
    }

    public static Method getMethod(Class<?> clazz, String methodName, Class[] parameters) {
        try {
            return clazz.getMethod(methodName, parameters);
        } catch (NoSuchMethodException e) {
            throw new RuntimeException("When finding method " + methodName, e);
        }
    }
}

Related

  1. getMethod(final Object object, String methodName, final Class[] argTypes)
  2. getMethod(final Object target, final String methodName, final Class... argumentTypes)
  3. getMethod(final String methodName, final Object obj, final Class... argTypes)
  4. getMethod(Object bean, String propertyName)
  5. getMethod(Object instance, String methodName, Class... argsClass)
  6. getMethod(Object o, String methodName)
  7. getMethod(Object o, String methodName, Class[] args)
  8. getMethod(Object o, String methodName, Class[] paramTypes)
  9. getMethod(Object obj, Class[] paramTypes, String methodName)