Java Method Call invoke(Object bean, String methodName, Object args, Class parameterType)

Description

invoke

License

Open Source License

Declaration

public static Object invoke(Object bean, String methodName,
            Object args, Class<?> parameterType) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.lang.reflect.Method;

public class Main {
    public static Object invoke(Object bean, String methodName,
            Object args, Class<?> parameterType) {
        Class<?> serviceClass = null;
        Method businessMethod = null;
        Object obj = null;/*w  w  w  . j ava  2 s. c  o  m*/
        try {
            serviceClass = bean.getClass();
            businessMethod = serviceClass.getMethod(methodName,
                    parameterType);
            obj = businessMethod.invoke(bean, args);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return obj;
    }

    public static Object invoke(Object bean, String methodName,
            Object[] args, Class<?>... parameterTypes) {
        Class<?> serviceClass = null;
        Method businessMethod = null;
        Object obj = null;
        try {
            serviceClass = bean.getClass();
            businessMethod = serviceClass.getMethod(methodName,
                    parameterTypes);
            obj = businessMethod.invoke(bean, args);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return obj;
    }
}

Related

1. invoke(final Object target, final Method method, final Object... parameters)
2. invoke(final Object target, final Method method, final Object[] params)
3. invoke(Object _o, String _method, Object... _args)
4. invoke(Object bean, Method method, Object value)
5. invoke(Object bean, Method method, Object value)
6. invoke(Object buffer, String methodName, Class[] paramTypes, Object... args)
7. invoke(Object clazzInstance, String method, Class[] paramClasses, Object[] params)
8. invoke(Object context, String methodName, Object parameter)
9. invoke(Object host, String method, Object[] args)