org.springframework.web.context.ContextLoaderListener org.springframework.web.util.Log4jConfigListener contextConfigLocation /WEB-INF/applicationContext.xml /WEB-INF/aai-security.xml log4jConfigLocation /WEB-INF/log4j.properties log4jRefreshInterval 1000 log4jExposeWebAppRoot false spring org.springframework.web.servlet.DispatcherServlet throwExceptionIfNoHandlerFound true 1 springSecurityFilterChain org.springframework.web.filter.DelegatingFilterProxy contextAttribute org.springframework.web.servlet.FrameworkServlet.CONTEXT.spring CorsFilter org.apache.catalina.filters.CorsFilter cors.allowed.origins * cors.allowed.headers Content-Type,X-Requested-With,accept,authorization,Origin,Access-Control-Request-Method,Access-Control-Request-Headers cors.allowed.methods GET, POST, PUT, DELETE, OPTIONS, HEAD CorsFilter /* springSessionRepositoryFilter org.springframework.web.filter.DelegatingFilterProxy springSessionRepositoryFilter /* REQUEST ERROR springSecurityFilterChain /* spring /