/**
* Gets the instance of the configured {@link LoggingConfigurator}, configured in the Filter
* Config init params. <br>
* If no LoggingConfigurator is configured in the Filter Config, then a NoOp LoggingConfigurator
* will be returned.
*
* @param config The Filter Config.
* @return An instance of the LoggingConfigurator.
* @throws ServletException If there is an error reading the Filter Config.
*/
private LoggingConfigurator<MessageInfo> getLoggingConfigurator(final FilterConfig config)
throws ServletException {
LoggingConfigurator<MessageInfo> loggingConfigurator =
filterConfiguration.get(
config,
INIT_PARAM_LOGGING_CONFIGURATOR_CLASS,
INIT_PARAM_LOGGING_CONFIGURATOR_METHOD,
INIT_PARAM_LOGGING_CONFIGURATOR_METHOD_DEFAULT);
if (loggingConfigurator == null) {
LOGGER.debug(
"Filter init param, "
+ INIT_PARAM_LOGGING_CONFIGURATOR_CLASS
+ ", not set. Falling back "
+ "to the NoOp Logging Configurator.");
loggingConfigurator =
new LoggingConfigurator<MessageInfo>() {
@Override
public DebugLogger getDebugLogger() {
return null;
}
@Override
public AuditLogger<MessageInfo> getAuditLogger() {
return null;
}
};
}
return loggingConfigurator;
}
/**
* Gets the instance of the configured {@link ServerContextFactory}, configured in the Filter
* Config init params. <br>
* If no ServerContextFactory is configured in the Filter Config, then the {@link
* DefaultServerContextFactory} will be returned.
*
* @param config The Filter Config.
* @return An instance of the ServerContextFactory.
* @throws ServletException If there is an error reading the Filter Config.
*/
private ServerContextFactory getServerContextFactory(final FilterConfig config)
throws ServletException {
ServerContextFactory serverContextFactory =
filterConfiguration.get(
config,
INIT_PARAM_CONTEXT_CLASS,
INIT_PARAM_CONTEXT_METHOD,
INIT_PARAM_CONTEXT_METHOD_DEFAULT);
if (serverContextFactory == null) {
LOGGER.debug(
"Filter init param, "
+ INIT_PARAM_CONTEXT_CLASS
+ ", not set. Falling back to the "
+ DefaultServerContextFactory.class.getSimpleName()
+ ".");
return DefaultServerContextFactory.getServerContextFactory(config);
}
return serverContextFactory;
}