Constructor Detail

• RequestHelper

  RequestHelper()

Method Detail

• allErrors

   static String allErrors(@NotNull() BindingResult error)

  Construct all error messages in `\n` delimited `(error=)?message` format.

  Parameters:

  error - error message

  Returns:

  null if no error

• getCookieValue

  @Nullable() static String getCookieValue(HttpServletRequest request, String name)

• mapCookieValue

  @NotNull() static Map<String, String> mapCookieValue(HttpServletRequest request)

• allCookieValue

  @NotNull() static Map<String, Set<String>> allCookieValue(HttpServletRequest request)

• getAttribute

  @Nullable() static <T> T getAttribute(HttpServletRequest request, String name, Class<T> claz)

• getAttribute

  @Nullable() static <T> T getAttribute(HttpServletRequest request, String name)

• getAttributeIgnoreCase

  @Nullable() static <T> T getAttributeIgnoreCase(HttpServletRequest request, String name)

• getAttributeIgnoreCase

  @Nullable() static <T> T getAttributeIgnoreCase(HttpServletRequest request, String name, Class<T> claz)

• getRemoteIp

  @NotNull() static String getRemoteIp(HttpServletRequest request, Array<String> header)

• matchIgnoreCase

   static boolean matchIgnoreCase(HttpServletRequest req, String path)

  Case-insensitive matching of URI with path, support for wildcard

  Parameters:

  req - the request

  path - path pattern, return false if null or empty

  Returns:

  whether matches

• matchIgnoreCase

   static boolean matchIgnoreCase(HttpServletRequest req, Array<String> path)

  Case-insensitive matching of URI with any of path, support for wildcard

  Parameters:

  req - the request

  path - path patterns, return false if null or empty

  Returns:

  whether matches any

• getParameter

  @Nullable() static String getParameter(Map<String, Array<String>> param, String name)

• getParameters

  @NotNull() static Array<String> getParameters(Map<String, Array<String>> param, String name)

• getParameter

  @NotNull() static Map<String, String> getParameter(Map<String, Array<String>> param)

• getAccessToken

  @Nullable() static String getAccessToken(HttpServletRequest request)

  First get `Bearer` in Header, if not found, then get `access_token` in Parameter `Bearer` and `access_token` are case-insensitive, if there is more than one token, take the last one.

• isForwarding

   static boolean isForwarding(HttpServletRequest request)

• tryCircleInputStream

   static InputStream tryCircleInputStream(ServletRequest request)

• tryCircleBufferedReader

   static BufferedReader tryCircleBufferedReader(ServletRequest request)