Package com.ibm.websphere.servlet.event

Class FilterListenerImpl

java.lang.Object

com.ibm.websphere.servlet.event.FilterListenerImpl

All Implemented Interfaces:

FilterErrorListener, FilterInvocationListener, FilterListener, EventListener

public class FilterListenerImpl
extends Object
implements FilterInvocationListener, FilterListener, FilterErrorListener

Constructor Summary

Constructors

Constructor	Description
FilterListenerImpl()

Method Summary

Modifier and Type	Method	Description
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	onFilterFinishDestroy(FilterEvent filterinvocationevent)	Triggered just after the execution of Filter.destroy().
void	onFilterFinishDoFilter(FilterInvocationEvent filterinvocationevent)	Triggered just after the execution of Filter.doFilter().
void	onFilterFinishInit(FilterEvent filterinvocationevent)	Triggered just after the execution of Filter.init().
void	onFilterInitError(FilterErrorEvent evt)	Triggered when an error occurs while executing the filter's init() method.
void	onFilterStartDestroy(FilterEvent filterinvocationevent)	Triggered just prior to the execution of Filter.destroy().
void	onFilterStartDoFilter(FilterInvocationEvent filterinvocationevent)	Triggered just prior to the execution of Filter.doFilter().
void	onFilterStartInit(FilterEvent filterinvocationevent)	Triggered just prior to the execution of Filter.init().

Methods inherited from class java.lang.Object

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

Constructor Details

FilterListenerImpl

public FilterListenerImpl()

Method Details

onFilterDestroyError

public void onFilterDestroyError(FilterErrorEvent evt)

Description copied from interface: FilterErrorListener

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.

Specified by:

onFilterDestroyError in interface FilterErrorListener

See Also:

• Servlet.destroy()

onFilterDoFilterError

public void onFilterDoFilterError(FilterErrorEvent evt)

Description copied from interface: FilterErrorListener

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.

Specified by:

onFilterDoFilterError in interface FilterErrorListener

See Also:

• HttpServletResponse.sendError(int)
• Filter.doFilter(jakarta.servlet.ServletRequest, jakarta.servlet.ServletResponse, jakarta.servlet.FilterChain)

onFilterInitError

public void onFilterInitError(FilterErrorEvent evt)

Description copied from interface: FilterErrorListener

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.

Specified by:

onFilterInitError in interface FilterErrorListener

See Also:

• Filter.init(jakarta.servlet.FilterConfig)

onFilterStartDoFilter

public void onFilterStartDoFilter(FilterInvocationEvent filterinvocationevent)

Description copied from interface: FilterInvocationListener

Triggered just prior to the execution of Filter.doFilter().

Specified by:

onFilterStartDoFilter in interface FilterInvocationListener

See Also:

• Filter

onFilterFinishDoFilter

public void onFilterFinishDoFilter(FilterInvocationEvent filterinvocationevent)

Description copied from interface: FilterInvocationListener

Triggered just after the execution of Filter.doFilter().

Specified by:

onFilterFinishDoFilter in interface FilterInvocationListener

See Also:

• Filter

onFilterStartInit

public void onFilterStartInit(FilterEvent filterinvocationevent)

Description copied from interface: FilterListener

Triggered just prior to the execution of Filter.init().

Specified by:

onFilterStartInit in interface FilterListener

See Also:

• Filter

onFilterFinishInit

public void onFilterFinishInit(FilterEvent filterinvocationevent)

Description copied from interface: FilterListener

Triggered just after the execution of Filter.init().

Specified by:

onFilterFinishInit in interface FilterListener

See Also:

• Filter

onFilterStartDestroy

public void onFilterStartDestroy(FilterEvent filterinvocationevent)

Description copied from interface: FilterListener

Triggered just prior to the execution of Filter.destroy().

Specified by:

onFilterStartDestroy in interface FilterListener

See Also:

• Filter

onFilterFinishDestroy

public void onFilterFinishDestroy(FilterEvent filterinvocationevent)

Description copied from interface: FilterListener

Triggered just after the execution of Filter.destroy().

Specified by:

onFilterFinishDestroy in interface FilterListener

See Also:

• Filter