Spring PetClinic Spring PetClinic sample application spring.profiles.active jpa contextConfigLocation classpath:spring/business-config.xml, classpath:spring/tools-config.xml org.springframework.web.context.ContextLoaderListener petclinic org.springframework.web.servlet.DispatcherServlet contextConfigLocation classpath:spring/mvc-core-config.xml 1 petclinic / httpMethodFilter org.springframework.web.filter.HiddenHttpMethodFilter httpMethodFilter petclinic