Package org.elasticsearch.rest

Class RestUtils

java.lang.Object
org.elasticsearch.rest.RestUtils
public class RestUtils
extends java.lang.Object

  • Field Summary

    Fields
    Modifier and Type Field Description
    static PathTrie.Decoder REST_DECODER  

  • Constructor Summary

    Constructors
    Constructor Description
    RestUtils()  

  • Method Summary

    Modifier and Type Method Description
    static java.util.regex.Pattern checkCorsSettingForRegex​(java.lang.String corsSetting)
    Determine if CORS setting is a regex
    static java.lang.String[] corsSettingAsArray​(java.lang.String corsSetting)
    Return the CORS setting as an array of origins.
    static java.lang.String decodeComponent​(java.lang.String s)
    Decodes a bit of an URL encoded by a browser.
    static void decodeQueryString​(java.lang.String s, int fromIndex, java.util.Map<java.lang.String,​java.lang.String> params)  

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

  • Constructor Details

    • RestUtils

      public RestUtils()

  • Method Details

    • decodeQueryString

      public static void decodeQueryString​(java.lang.String s, int fromIndex, java.util.Map<java.lang.String,​java.lang.String> params)

    • decodeComponent

      public static java.lang.String decodeComponent​(java.lang.String s)
      Decodes a bit of an URL encoded by a browser.

      This is equivalent to calling decodeComponent(String, Charset, boolean) with the UTF-8 charset (recommended to comply with RFC 3986, Section 2).

      Parameters:
      s - The string to decode (can be empty).
      Returns:
      The decoded string, or s if there's nothing to decode. If the string to decode is null, returns an empty string.
      Throws:
      java.lang.IllegalArgumentException - if the string contains a malformed escape sequence.

    • checkCorsSettingForRegex

      public static java.util.regex.Pattern checkCorsSettingForRegex​(java.lang.String corsSetting)
      Determine if CORS setting is a regex
      Returns:
      a corresponding Pattern if so and o.w. null.

    • corsSettingAsArray

      public static java.lang.String[] corsSettingAsArray​(java.lang.String corsSetting)
      Return the CORS setting as an array of origins.
      Parameters:
      corsSetting - the CORS allow origin setting as configured by the user; should never pass null, but we check for it anyway.
      Returns:
      an array of origins if set, otherwise null.