public abstract class FilterBase extends Object implements Filter
| Modifier and Type | Field and Description |
|---|---|
protected static StringManager |
sm |
| Constructor and Description |
|---|
FilterBase() |
| Modifier and Type | Method and Description |
|---|---|
protected abstract Log |
getLogger() |
void |
init(FilterConfig filterConfig)
Iterates over the configuration parameters and either logs a warning,
or throws an exception for any parameter that does not have a matching
setter in this filter.
|
protected boolean |
isConfigProblemFatal()
Determines if an exception when calling a setter or an unknown
configuration attribute triggers the failure of the this filter which in
turn will prevent the web application from starting.
|
protected static final StringManager sm
protected abstract Log getLogger()
public void init(FilterConfig filterConfig) throws ServletException
init in interface FilterfilterConfig - The configuration information associated with the
filter instance being initialisedServletException - if isConfigProblemFatal() returns
true and a configured parameter does not
have a matching setterprotected boolean isConfigProblemFatal()
true if a problem should trigger the failure of this
filter, else falseCopyright © 2000-2020 Apache Software Foundation. All Rights Reserved.