com.ibm.websphere.servlet.event
Interface FilterErrorListener

All Superinterfaces:
java.util.EventListener
All Known Implementing Classes:
FilterListenerImpl

public interface FilterErrorListener
extends java.util.EventListener

Event listener interface used to receive notifications about filter errors.


Method Summary
 void onFilterDestroyError(FilterErrorEvent evt)
          Triggered when an error occurs while executing the filter's destroy() method.
 void onFilterDoFilterError(FilterErrorEvent evt)
          Triggered when an error occurs while executing the filter's doFilter() method.
 void onFilterInitError(FilterErrorEvent evt)
          Triggered when an error occurs while executing the filter's init() method.
 

Method Detail

onFilterInitError

public void onFilterInitError(FilterErrorEvent evt)
Triggered when an error occurs while executing the filter's init() method. This method will be triggered if the filter throws an exception from its init() method.

See Also:
Filter.init(javax.servlet.FilterConfig)

onFilterDoFilterError

public void onFilterDoFilterError(FilterErrorEvent evt)
Triggered when an error occurs while executing the filter's doFilter() method. This method will be triggered if the filter throws an exception from its doFilter() method.

See Also:
HttpServletResponse.sendError(int, java.lang.String), Filter.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)

onFilterDestroyError

public void onFilterDestroyError(FilterErrorEvent evt)
Triggered when an error occurs while executing the filter's destroy() method. This method will be triggered if the filter throws an exception from its destroy() method.

See Also:
Servlet.destroy()