org.springframework.batch.support

Class SimpleMethodInvoker

java.lang.Object

org.springframework.batch.support.SimpleMethodInvoker

All Implemented Interfaces:

MethodInvoker

public class SimpleMethodInvoker
extends java.lang.Object
implements MethodInvoker

Simple implementation of the MethodInvoker interface that invokes a method on an object. If the method has no arguments, but arguments are provided, they are ignored and the method is invoked anyway. If there are more arguments than there are provided, then an exception is thrown.

Since:

2.0

Author:

Lucas Ward

Constructor Summary

Constructors

Constructor and Description
SimpleMethodInvoker(java.lang.Object object, java.lang.reflect.Method method)
SimpleMethodInvoker(java.lang.Object object, java.lang.String methodName, java.lang.Class<?>... paramTypes)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	hashCode()
java.lang.Object	invokeMethod(java.lang.Object... args)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleMethodInvoker

public SimpleMethodInvoker(java.lang.Object object,
                           java.lang.reflect.Method method)

SimpleMethodInvoker

public SimpleMethodInvoker(java.lang.Object object,
                           java.lang.String methodName,
                           java.lang.Class<?>... paramTypes)

Method Detail

invokeMethod

@Nullable
public java.lang.Object invokeMethod(java.lang.Object... args)

Specified by:

invokeMethod in interface MethodInvoker

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object