org.mentawai.filter
Class SpringFilter

java.lang.Object
  org.mentawai.filter.SpringFilter

All Implemented Interfaces:

Filter

public class SpringFilter
extends Object
implements Filter

Filter to substitute an regular action input for a InputSpring. Can be used as a global filter. By default, find a WebApplicationContext configured in web.xml

Author:

Davi Luan Carneiro

Constructor Summary

SpringFilter()

SpringFilter(org.springframework.beans.factory.BeanFactory beanFactory)

Method Summary

void	destroy() Gives a chance to the filter to deallocalte any resources before it is destroyed.
String	filter(InvocationChain chain) Executes the filter.

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringFilter

public SpringFilter()

SpringFilter

public SpringFilter(org.springframework.beans.factory.BeanFactory beanFactory)

Method Detail

filter

public String filter(InvocationChain chain)
              throws Exception

Description copied from interface: Filter

Executes the filter.

Specified by:

filter in interface Filter

Parameters:

chain - The InvocationChain for the action this filter is being applied to.

Returns:

The result of the filter or the action the filter is being applied to.

Throws:

Exception

destroy

public void destroy()

Description copied from interface: Filter

Gives a chance to the filter to deallocalte any resources before it is destroyed. This is called when the web application is stopped, in other words, this has nothing to do with garbage collection.

Specified by:

destroy in interface Filter