static {
if (Classes.isAvailable(HTTP_SERVLET_REQUEST_FQCN)) {
HTTP_SERVLET_REQUEST_WRAPPER_CLASS = Classes.forName(HTTP_SERVLET_REQUEST_WRAPPER_FQCN);
} else {
HTTP_SERVLET_REQUEST_WRAPPER_CLASS = null;
}
}
/**
* Return the {@link ConfigFactory} implementation class to use, either the default {@link
* com.stormpath.sdk.servlet.config.impl.DefaultConfigFactory} or a custom class if specified.
*
* @param servletContext current servlet context
* @return the ConfigFactory implementation class to use
* @see #CONFIG_FACTORY_CLASS_PARAM_NAME
* @see com.stormpath.sdk.servlet.config.impl.DefaultConfigFactory
*/
protected Class<?> determineConfigFactoryClass(ServletContext servletContext) {
String className = servletContext.getInitParameter(CONFIG_FACTORY_CLASS_PARAM_NAME);
className = Strings.trimWhitespace(className);
if (className != null) {
try {
return Classes.forName(className);
} catch (UnknownClassException ex) {
throw new IllegalStateException(
"Failed to load custom ConfigFactory class [" + className + "]", ex);
}
} else {
return DefaultConfigFactory.class;
}
}