Package ch.tocco.nice2.netui.impl.dwr

Class ExceptionTranslationAndLoggingAjaxFilter

java.lang.Object

ch.tocco.nice2.netui.impl.dwr.ExceptionTranslationAndLoggingAjaxFilter

All Implemented Interfaces:

org.directwebremoting.AjaxFilter

@Component
@Order(-2147483648)
public class ExceptionTranslationAndLoggingAjaxFilter
extends Object
implements org.directwebremoting.AjaxFilter

Handles Throwables returned by service methods.

  - translates Throwables to hide information and answer the 3 basic questions
     - who's to inform
     - was it bad
     - can the client retry
  - logs exception if useful.
 

You can mark an exception as InformationException, then it wouldn't be touched by this.

Constructor Summary

Constructors

Constructor	Description
ExceptionTranslationAndLoggingAjaxFilter(ExceptionBarrier exceptionBarrier)

Method Summary

Modifier and Type	Method	Description
Object	doFilter(Object object, Method method, Object[] params, org.directwebremoting.AjaxFilterChain chain)
void	setClientExceptions(Set<Class<?>> clientExceptions)
void	setExceptionHandlers(List<ExceptionHandler> exceptionHandlers)

Methods inherited from class java.lang.Object

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

Constructor Details

ExceptionTranslationAndLoggingAjaxFilter

public ExceptionTranslationAndLoggingAjaxFilter(ExceptionBarrier exceptionBarrier)

Method Details

doFilter

public Object doFilter(Object object,
 Method method,
 Object[] params,
 org.directwebremoting.AjaxFilterChain chain)
                throws Exception

Specified by:

doFilter in interface org.directwebremoting.AjaxFilter

Throws:

Exception

setClientExceptions

@Autowired
public void setClientExceptions(Set<Class<?>> clientExceptions)

setExceptionHandlers

@Autowired
public void setExceptionHandlers(List<ExceptionHandler> exceptionHandlers)