Java Reflection Method Invoke invokeMethod(Object source, String method, Collection arguments)

Here you can find the source of invokeMethod(Object source, String method, Collection arguments)

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    Description

    invoke Method

    License

    Open Source License

    Declaration 

    public static Object invokeMethod(Object source, String method, Collection<Object> arguments) throws Exception

    Method Source Code

    //package com.java2s;
/*******************************************************************************
 * Copyright (c) 2008 The University of York.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * /*from   ww  w . ja  va  2 s. c  om*/
 * Contributors:
 *     Dimitrios Kolovos - initial API and implementation
 ******************************************************************************/

import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collection;

public class Main {
    public static Object invokeMethod(Object source, String method, Collection<Object> arguments) throws Exception {
        Collection<Class<?>> argumentClasses = new ArrayList<Class<?>>();
        for (Object argument : arguments) {
            argumentClasses.add(argument.getClass());
        }
        //Method m = source.getClass().getMethod(method, argumentClasses);

        if (source == null)
            return null;

        for (Method m : source.getClass().getMethods()) {
            if (m.getName().equalsIgnoreCase(method)) {
                m.setAccessible(true);
                return m.invoke(source, arguments.toArray());
            }
        }
        return null;
    }
}

    Related

    1. invokeMethod(Object object, String propertyName)
    2. invokeMethod(Object objectInstance, String methodToInvoke, Class[] parameterTypes, Object[] instanceParameters)
    3. invokeMethod(Object owner, String methodName)
    4. invokeMethod(Object owner, String methodName, Object[] args)
    5. invokeMethod(Object parent, String method, Class[] paramTypes, Object[] args)
    6. invokeMethod(Object sourceObject, String methodName, Object... arguments)
    7. invokeMethod(Object target, Class clazz, String methodName, Class[] types, Object[] args)
    8. invokeMethod(Object target, Method method)
    9. invokeMethod(Object target, Method method)

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