Java Reflection Method Invoke invokeMethod(Method meth, String str)

Description

invoke Method

License

Apache License

Declaration

private static Object invokeMethod(Method meth, String str) 

Method Source Code

//package com.java2s;
/*// www.  j  a  v a  2  s .  c  om
 * (C) Copyright 2002 Arnaud Bailly (arnaud.oqube@gmail.com),
 *     Yves Roos (yroos@lifl.fr) and others.
 *
 * 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 {
    private static Object invokeMethod(Method meth, String str) {
        try {
            // assume method is static
            return meth.invoke(null, str);
        } catch (Throwable t) {
            System.err.println("Error in method invocation with argument " + str + " : " + t.getMessage());
            return null;
        }
    }
}

Related

1. invokeMethod(final Object p, final String methodName)
2. invokeMethod(java.lang.Object toObj, String tcMethodName, Class toResultClass)
3. invokeMethod(Method inMethod, Object inObject, Object[] inArgs)
4. invokeMethod(Method m, Object instance, Object[] args)
5. invokeMethod(Method m, Object[] o)
6. invokeMethod(Method method, Class beanClass, Object element)
7. invokeMethod(Method method, Object bean, Object[] values)
8. invokeMethod(Method method, Object instance, Object... parameters)
9. invokeMethod(Method method, Object object)