/** * Register all handlers found in the current ApplicationContext. * <p>The actual URL determination for a handler is up to the concrete * {@link #determineUrlsForHandler(String)} implementation. A bean for * which no such URLs could be determined is simply not considered a handler. * @throws org.springframework.beans.BeansException if the handler couldn't be registered * @see #determineUrlsForHandler(String) */ protected void detectHandlers() throws BeansException { ApplicationContext applicationContext = obtainApplicationContext(); String[] beanNames = (this.detectHandlersInAncestorContexts ? BeanFactoryUtils.beanNamesForTypeIncludingAncestors(applicationContext, Object.class) : applicationContext.getBeanNamesForType(Object.class)); // Take any bean name that we can determine URLs for. for (String beanName : beanNames) { String[] urls = determineUrlsForHandler(beanName); if (!ObjectUtils.isEmpty(urls)) { // URL paths found: Let's consider it a handler. registerHandler(urls, beanName); } } if ((logger.isDebugEnabled() && !getHandlerMap().isEmpty()) || logger.isTraceEnabled()) { logger.debug("Detected " + getHandlerMap().size() + " mappings in " + formatMappingName()); } }
/** * Register all handlers found in the current ApplicationContext. * <p>The actual URL determination for a handler is up to the concrete * {@link #determineUrlsForHandler(String)} implementation. A bean for * which no such URLs could be determined is simply not considered a handler. * @throws org.springframework.beans.BeansException if the handler couldn't be registered * @see #determineUrlsForHandler(String) */ protected void detectHandlers() throws BeansException { ApplicationContext applicationContext = obtainApplicationContext(); String[] beanNames = (this.detectHandlersInAncestorContexts ? BeanFactoryUtils.beanNamesForTypeIncludingAncestors(applicationContext, Object.class) : applicationContext.getBeanNamesForType(Object.class)); // Take any bean name that we can determine URLs for. for (String beanName : beanNames) { String[] urls = determineUrlsForHandler(beanName); if (!ObjectUtils.isEmpty(urls)) { // URL paths found: Let's consider it a handler. registerHandler(urls, beanName); } } if ((logger.isDebugEnabled() && !getHandlerMap().isEmpty()) || logger.isTraceEnabled()) { logger.debug("Detected " + getHandlerMap().size() + " mappings in " + formatMappingName()); } }