Java Method Call invokeSilent(Object obj, String methodName, Class[] parameterTypes, Object[] args)

Description

invoke Silent

License

Apache License

Declaration

public static Object invokeSilent(Object obj, String methodName, Class[] parameterTypes, Object[] args) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

public class Main {
    public static final Class[] EMPTY_CLASSES = new Class[0];
    public static final Object[] EMPTY_PARAMS = EMPTY_CLASSES;

    public static Object invokeSilent(Object obj, String methodName, Class[] parameterTypes, Object[] args) {
        try {/*from   ww  w .  ja v a2 s  .co m*/
            return invoke(obj, methodName, parameterTypes, args);
        } catch (Exception e) {
            // ignore
            return null;
        }
    }

    public static Object invoke(Object obj, String methodName, Class[] parameterTypes, Object[] args)
            throws NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException,
            InvocationTargetException {
        if (parameterTypes == null)
            parameterTypes = EMPTY_CLASSES;
        Method method = obj.getClass().getMethod(methodName, parameterTypes);
        if (args == null)
            args = EMPTY_PARAMS;
        return method.invoke(obj, args);
    }
}

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4. invokeSet(Object o, String fieldName, Object value)
5. invokeSetFieldValue(Object bean, Field field, Object value)
6. invokeSimple(Object target, String name)
7. invokeTarget(Method method, Object obj, Object... args)
8. invokeTargetCheckPoint(String resuming_checkpoint_path, Object jobObject, final java.util.Map globalMap)
9. invokeTargetMethods(Object obj, T data, List methods)