Package org.craftercms.engine.servlet.filter

Class ExceptionHandlingFilter

java.lang.Object

org.craftercms.engine.servlet.filter.ExceptionHandlingFilter

All Implemented Interfaces:

javax.servlet.Filter

public class ExceptionHandlingFilter
extends Object
implements javax.servlet.Filter

Top level filter used for handling uncaught and unhandled exceptions within the code.

Author:

Alfonso Vásquez

Constructor Summary

Constructors

Constructor	Description
ExceptionHandlingFilter()

Method Summary

Modifier and Type	Method	Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
protected void	handleException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Exception ex)
void	init(javax.servlet.FilterConfig filterConfig)
void	setExceptionHandlers(List<ExceptionHandler> exceptionHandlers)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionHandlingFilter

public ExceptionHandlingFilter()

Method Detail

setExceptionHandlers

public void setExceptionHandlers(List<ExceptionHandler> exceptionHandlers)

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

handleException

protected void handleException(javax.servlet.http.HttpServletRequest request,
                               javax.servlet.http.HttpServletResponse response,
                               Exception ex)
                        throws javax.servlet.ServletException,
                               IOException

Throws:

javax.servlet.ServletException

IOException