Constant Field Values (Servlet 6.1 API Documentation - Apache Tomcat 11.0.23)
Description: summary of constants

# Constant Field Values

## jakarta.servlet.*

- jakarta.servlet.AsyncContext
  Modifier and Type
  Constant Field
  Value
  `public static final String`
  `ASYNC_CONTEXT_PATH`
  `"jakarta.servlet.async.context_path"`
  `public static final String`
  `ASYNC_MAPPING`
  `"jakarta.servlet.async.mapping"`
  `public static final String`
  `ASYNC_PATH_INFO`
  `"jakarta.servlet.async.path_info"`
  `public static final String`
  `ASYNC_QUERY_STRING`
  `"jakarta.servlet.async.query_string"`
  `public static final String`
  `ASYNC_REQUEST_URI`
  `"jakarta.servlet.async.request_uri"`
  `public static final String`
  `ASYNC_SERVLET_PATH`
  `"jakarta.servlet.async.servlet_path"`
- jakarta.servlet.RequestDispatcher
  Modifier and Type
  Constant Field
  Value
  `public static final String`
  `ERROR_EXCEPTION`
  `"jakarta.servlet.error.exception"`
  `public static final String`
  `ERROR_EXCEPTION_TYPE`
  `"jakarta.servlet.error.exception_type"`
  `public static final String`
  `ERROR_MESSAGE`
  `"jakarta.servlet.error.message"`
  `public static final String`
  `ERROR_METHOD`
  `"jakarta.servlet.error.method"`
  `public static final String`
  `ERROR_QUERY_STRING`
  `"jakarta.servlet.error.query_string"`
  `public static final String`
  `ERROR_REQUEST_URI`
  `"jakarta.servlet.error.request_uri"`
  `public static final String`
  `ERROR_SERVLET_NAME`
  `"jakarta.servlet.error.servlet_name"`
  `public static final String`
  `ERROR_STATUS_CODE`
  `"jakarta.servlet.error.status_code"`
  `public static final String`
  `FORWARD_CONTEXT_PATH`
  `"jakarta.servlet.forward.context_path"`
  `public static final String`
  `FORWARD_MAPPING`
  `"jakarta.servlet.forward.mapping"`
  `public static final String`
  `FORWARD_PATH_INFO`
  `"jakarta.servlet.forward.path_info"`
  `public static final String`
  `FORWARD_QUERY_STRING`
  `"jakarta.servlet.forward.query_string"`
  `public static final String`
  `FORWARD_REQUEST_URI`
  `"jakarta.servlet.forward.request_uri"`
  `public static final String`
  `FORWARD_SERVLET_PATH`
  `"jakarta.servlet.forward.servlet_path"`
  `public static final String`
  `INCLUDE_CONTEXT_PATH`
  `"jakarta.servlet.include.context_path"`
  `public static final String`
  `INCLUDE_MAPPING`
  `"jakarta.servlet.include.mapping"`
  `public static final String`
  `INCLUDE_PATH_INFO`
  `"jakarta.servlet.include.path_info"`
  `public static final String`
  `INCLUDE_QUERY_STRING`
  `"jakarta.servlet.include.query_string"`
  `public static final String`
  `INCLUDE_REQUEST_URI`
  `"jakarta.servlet.include.request_uri"`
  `public static final String`
  `INCLUDE_SERVLET_PATH`
  `"jakarta.servlet.include.servlet_path"`
- jakarta.servlet.ServletContext
  Modifier and Type
  Constant Field
  Value
  `public static final String`
  `ORDERED_LIBS`
  `"jakarta.servlet.context.orderedLibs"`
  `public static final String`
  `TEMPDIR`
  `"jakarta.servlet.context.tempdir"`

- jakarta.servlet.http.HttpServlet
  Modifier and Type
  Constant Field
  Value
  `public static final String`
  `LEGACY_DO_HEAD`
  `"jakarta.servlet.http.legacyDoHead"`
- jakarta.servlet.http.HttpServletRequest
  Modifier and Type
  Constant Field
  Value
  `public static final String`
  `BASIC_AUTH`
  `"BASIC"`
  `public static final String`
  `CLIENT_CERT_AUTH`
  `"CLIENT_CERT"`
  `public static final String`
  `DIGEST_AUTH`
  `"DIGEST"`
  `public static final String`
  `FORM_AUTH`
  `"FORM"`
- jakarta.servlet.http.HttpServletResponse
  Modifier and Type
  Constant Field
  Value
  `public static final int`
  `SC_ACCEPTED`
  `202`
  `public static final int`
  `SC_BAD_GATEWAY`
  `502`
  `public static final int`
  `SC_BAD_REQUEST`
  `400`
  `public static final int`
  `SC_CONFLICT`
  `409`
  `public static final int`
  `SC_CONTINUE`
  `100`
  `public static final int`
  `SC_CREATED`
  `201`
  `public static final int`
  `SC_EXPECTATION_FAILED`
  `417`
  `public static final int`
  `SC_FORBIDDEN`
  `403`
  `public static final int`
  `SC_FOUND`
  `302`
  `public static final int`
  `SC_GATEWAY_TIMEOUT`
  `504`
  `public static final int`
  `SC_GONE`
  `410`
  `public static final int`
  `SC_HTTP_VERSION_NOT_SUPPORTED`
  `505`
  `public static final int`
  `SC_INTERNAL_SERVER_ERROR`
  `500`
  `public static final int`
  `SC_LENGTH_REQUIRED`
  `411`
  `public static final int`
  `SC_METHOD_NOT_ALLOWED`
  `405`
  `public static final int`
  `SC_MISDIRECTED_REQUEST`
  `421`
  `public static final int`
  `SC_MOVED_PERMANENTLY`
  `301`
  `public static final int`
  `SC_MOVED_TEMPORARILY`
  `302`
  `public static final int`
  `SC_MULTIPLE_CHOICES`
  `300`
  `public static final int`
  `SC_NO_CONTENT`
  `204`
  `public static final int`
  `SC_NON_AUTHORITATIVE_INFORMATION`
  `203`
  `public static final int`
  `SC_NOT_ACCEPTABLE`
  `406`
  `public static final int`
  `SC_NOT_FOUND`
  `404`
  `public static final int`
  `SC_NOT_IMPLEMENTED`
  `501`
  `public static final int`
  `SC_NOT_MODIFIED`
  `304`
  `public static final int`
  `SC_OK`
  `200`
  `public static final int`
  `SC_PARTIAL_CONTENT`
  `206`
  `public static final int`
  `SC_PAYMENT_REQUIRED`
  `402`
  `public static final int`
  `SC_PERMANENT_REDIRECT`
  `308`
  `public static final int`
  `SC_PRECONDITION_FAILED`
  `412`
  `public static final int`
  `SC_PROXY_AUTHENTICATION_REQUIRED`
  `407`
  `public static final int`
  `SC_REQUEST_ENTITY_TOO_LARGE`
  `413`
  `public static final int`
  `SC_REQUEST_TIMEOUT`
  `408`
  `public static final int`
  `SC_REQUEST_URI_TOO_LONG`
  `414`
  `public static final int`
  `SC_REQUESTED_RANGE_NOT_SATISFIABLE`
  `416`
  `public static final int`
  `SC_RESET_CONTENT`
  `205`
  `public static final int`
  `SC_SEE_OTHER`
  `303`
  `public static final int`
  `SC_SERVICE_UNAVAILABLE`
  `503`
  `public static final int`
  `SC_SWITCHING_PROTOCOLS`
  `101`
  `public static final int`
  `SC_TEMPORARY_REDIRECT`
  `307`
  `public static final int`
  `SC_UNAUTHORIZED`
  `401`
  `public static final int`
  `SC_UNPROCESSABLE_CONTENT`
  `422`
  `public static final int`
  `SC_UNSUPPORTED_MEDIA_TYPE`
  `415`
  `public static final int`
  `SC_UPGRADE_REQUIRED`
  `426`
  `public static final int`
  `SC_USE_PROXY`
  `305`