/**
* Initialize logback, including setting the web app root system property.
*
* @param servletContext the current ServletContext
* @see WebUtils#setWebAppRootSystemProperty
*/
public static void initLogging(ServletContext servletContext) {
// Expose the web app root system property.
if (exposeWebAppRoot(servletContext)) {
WebUtils.setWebAppRootSystemProperty(servletContext);
}
// Only perform custom logback initialization in case of a config file.
String location = servletContext.getInitParameter(CONFIG_LOCATION_PARAM);
if (location != null) {
// Perform actual logback initialization; else rely on logback's default initialization.
try {
// Return a URL (e.g. "classpath:" or "file:") as-is;
// consider a plain file path as relative to the web application root directory.
if (!ResourceUtils.isUrl(location)) {
// Resolve system property placeholders before resolving real path.
location = SystemPropertyUtils.resolvePlaceholders(location);
location = WebUtils.getRealPath(servletContext, location);
}
// Write log message to server log.
servletContext.log("Initializing logback from [" + location + "]");
// Initialize without refresh check, i.e. without logback's watchdog thread.
LogbackConfigurer.initLogging(location);
} catch (FileNotFoundException ex) {
throw new IllegalArgumentException(
"Invalid 'logbackConfigLocation' parameter: " + ex.getMessage());
}
}
}
@ModelAttribute
public void frontUrl(ModelMap model, HttpServletRequest request, HttpServletResponse response)
throws Exception {
// model.addAttribute("frontUrl", request.getContextPath() + "/resources");
userLoad(model);
model.addAttribute("frontUrl", request.getContextPath() + "/resources");
// System.out.println("xDamsController.frontUrl() multiAccount: " + multiAccount);
// System.out.println("xDamsController.frontUrl() model.get(\"userBean\"): " +
// model.get("userBean"));
if (multiAccount && model.get("userBean") != null) {
model.addAttribute(
"frontUrl",
request.getContextPath()
+ "/resources/"
+ ((UserBean) model.get("userBean")).getAccountRef());
}
// System.out.println("xDamsController.frontUrl() model.get(\"frontUrl\"): " +
// model.get("frontUrl"));
model.addAttribute("contextPath", request.getContextPath());
String userAgent = ((HttpServletRequest) request).getHeader("User-Agent");
if (userAgent.toLowerCase().contains("msie")) {
response.addHeader("X-UA-Compatible", "IE=edge");
}
try {
Locale locale = RequestContextUtils.getLocale(request);
((UserBean) model.get("userBean")).setLanguage(locale.getLanguage());
} catch (Exception e) {
// TODO: handle exception
}
model.put("realPath", WebUtils.getRealPath(servletContext, ""));
}
/**
* 得到绝对路径
*
* @param path
* @return
* @throws FileNotFoundException
*/
public static String getRealPath(String path) throws FileNotFoundException {
return WebUtils.getRealPath(getServletContext(), path);
}