Java Reflection Method Name getMethod(Class type, String name, Class[] paramTypes)

Description

Returns Method object for specified method, which should always exist.

License

Open Source License

Declaration

static Method getMethod(Class type, String name, Class[] paramTypes) 

Method Source Code

//package com.java2s;
/*//from   w  w w.j av  a 2 s  . co  m
 * 
 * Copyright 2005 Sun Microsystems, Inc.
 * 
 * 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 {
    /**
     * Returns Method object for specified method, which should always exist.
     */
    static Method getMethod(Class type, String name, Class[] paramTypes) {
        try {
            return type.getMethod(name, paramTypes);
        } catch (NoSuchMethodException e) {
            throw new AssertionError(e);
        }
    }
}

Related

1. getMethod(Class serviceClass, String methodName, Class... mapClass)
2. getMethod(Class targetClass, String methodName, Class[] paramTypes)
3. getMethod(Class targetClass, String name, Class paramClass)
4. getMethod(Class targetClass, String targetMethodName)
5. getMethod(Class theClass, String propertyName)
6. getMethod(Class beanClass, String methodName, Class[] types)
7. getMethod(Class c, String name)
8. getMethod(Class c, String name)
9. getMethod(Class c, String name, Class[] args)