Java Reflection Method Name getMethod(Class objClass, String methodName, Class argClass)

Description

get Method

License

Open Source License

Parameter

Parameter	Description
objClass	a parameter
methodName	a parameter
argClass	a parameter

Exception

Parameter	Description
Exception	an exception

Return

Method

Declaration

public static Method getMethod(Class objClass, String methodName, Class argClass) throws Exception 

Method Source Code

//package com.java2s;

import java.lang.reflect.Method;

public class Main {
    /**//from   w  w  w.  ja  v  a2  s  .c om
     * get Method
     * 
     * @param objClass
     * @param methodName
     * @param argClass
     * @return Method
     * @throws Exception
     */
    public static Method getMethod(Class objClass, String methodName, Class argClass) throws Exception {
        Class argClasses[] = (argClass == null) ? null : new Class[] { argClass };
        return getMethod(objClass, methodName, argClasses);
    }

    /**
     * get Method
     * 
     * @param objClass
     * @param methodName
     * @param argClasses
     * @return
     * @throws Exception
     */
    public static Method getMethod(Class objClass, String methodName, Class argClasses[]) throws Exception {
        Method method = null;
        try {
            method = objClass.getDeclaredMethod(methodName, argClasses);
        } catch (Exception e) {
        }
        if (method == null) {
            try {
                method = objClass.getMethod(methodName, argClasses);
            } catch (Exception e) {
                // logger.debug(e);
            }
        }
        return method;
    }
}

Related

1. getMethod(Class clazz, String name)
2. getMethod(Class clazz, String name, Class... args)
3. getMethod(Class cls, String methodName, Class[] params)
4. getMethod(Class clz, String methodName, Class expectedTypes[])
5. getMethod(Class klazz, String[] methodNames, int argCount)
6. getMethod(Class serviceClass, String methodName, Class... mapClass)
7. getMethod(Class targetClass, String methodName, Class[] paramTypes)
8. getMethod(Class targetClass, String name, Class paramClass)
9. getMethod(Class targetClass, String targetMethodName)