src/main/java/js/servlet/RequestPreprocessor.java
@Override
	public void init(FilterConfig config) throws UnavailableException {
		log.trace("init(FilterConfig)");

		// is safe to store container reference on filter instance since container has application life span
		container = (ContainerSPI) config.getServletContext().getAttribute(TinyContainer.ATTR_INSTANCE);
		if (container == null) {
			log.fatal("Tiny container instance not properly created, probably misconfigured. Request preprocessor permanently unvailable.");
			throw new UnavailableException("Tiny container instance not properly created, probably misconfigured.");
		}

		String localeParameter = config.getInitParameter(PARAM_LOCALE);
		if (localeParameter != null) {
			locales = Strings.split(localeParameter, ',');
			for (String locale : locales) {
				log.debug("Register locale |%s| for request pre-processing.", locale);
			}
		}

		String securityDomainParameter = config.getInitParameter(PARAM_SECURITY_DOMAIN);
		if (securityDomainParameter != null) {
			securityDomains = Strings.split(securityDomainParameter, ',');
			for (String securityDomain : securityDomains) {
				log.debug("Register security domain |%s| for request pre-processing.", securityDomain);
			}
		}
	}
@Override
	public void init(FilterConfig config) throws UnavailableException {
		log.trace("init(FilterConfig)");

		// is safe to store container reference on filter instance since container has application life span
		container = (ContainerSPI) config.getServletContext().getAttribute(TinyContainer.ATTR_INSTANCE);
		if (container == null) {
			log.fatal("Tiny container instance not properly created, probably misconfigured. Request preprocessor permanently unvailable.");
			throw new UnavailableException("Tiny container instance not properly created, probably misconfigured.");
		}

		String localeParameter = config.getInitParameter(PARAM_LOCALE);
		if (localeParameter != null) {
			locales = Strings.split(localeParameter, ',');
			for (String locale : locales) {
				log.debug("Register locale |%s| for request pre-processing.", locale);
			}
		}

		String securityDomainParameter = config.getInitParameter(PARAM_SECURITY_DOMAIN);
		if (securityDomainParameter != null) {
			securityDomains = Strings.split(securityDomainParameter, ',');
			for (String securityDomain : securityDomains) {
				log.debug("Register security domain |%s| for request pre-processing.", securityDomain);
			}
		}
	}
@ Override public void init ( FilterConfig config ) throws UnavailableException { log . trace ( "init(FilterConfig)" ) ; // is safe to store container reference on filter instance since container has application life span
 container = ( ContainerSPI ) config . getServletContext ( ) . getAttribute ( TinyContainer . ATTR_INSTANCE ) ; if ( container == null ) { log . fatal ( "Tiny container instance not properly created, probably misconfigured. Request preprocessor permanently unvailable." ) ; throw new UnavailableException ( "Tiny container instance not properly created, probably misconfigured." ) ; } String localeParameter = config . getInitParameter ( PARAM_LOCALE ) ; if ( localeParameter != null ) { locales = Strings . split ( localeParameter , ' ' ) ; for ( String locale : locales ) { log . debug ( "Register locale |%s| for request pre-processing." , locale ) ; } } String securityDomainParameter = config . getInitParameter ( PARAM_SECURITY_DOMAIN ) ; if ( securityDomainParameter != null ) { securityDomains = Strings . split ( securityDomainParameter , ' ' ) ; for ( String securityDomain : securityDomains ) { log . debug ( "Register security domain |%s| for request pre-processing." , securityDomain ) ; } } }
Load locale codes and security domains lists from filter parameters. Filter parameter is a list of command separated
items. If related filter parameter is not declared, field is initialized to empty list.
<p>
This filter loads tiny container reference from servlet context attribute {@link TinyContainer#ATTR_INSTANCE}. If there
is no servlet context attribute with the that name this initialization fails with filter permanently unavailable.

@param config filter configuration object.
@throws UnavailableException if tiny container is not properly initialized.
Load locale codes and security domains lists from filter parameters . Filter parameter is a list of command separated items . If related filter parameter is not declared field is initialized to empty list . <p > This filter loads tiny container reference from servlet context attribute { @link TinyContainer#ATTR_INSTANCE } . If there is no servlet context attribute with the that name this initialization fails with filter permanently unavailable .