Package com.wowza.util

Class HTTPUtils

Object
com.wowza.util.HTTPUtils
public class HTTPUtils extends Object

HTTPUtils: utility class for making http requests.

  • Field Details

    • COOKIEDATEFORMAT

      public static final org.apache.commons.lang3.time.FastDateFormat COOKIEDATEFORMAT

  • Constructor Details

    • HTTPUtils

      public HTTPUtils()

  • Method Details

    • HTTPRequestToFile

      public static boolean HTTPRequestToFile(File file, String inUrl, String method, String data, List headers)
      Make a HTTP request and have the result saved to a file.
      Parameters:
      file - destination
      inUrl - url (will work with http and https)
      method - method (POST, GET)
      data - post data
      headers - map of headers (Content-type...)
      Returns:
      true if successful

    • HTTPRequestToByteArray

      public static byte[] HTTPRequestToByteArray(String inUrl, String method, String data, Map<String,String> headers)
      Make a HTTP request and return the result as a byte array
      Parameters:
      inUrl - url (will work with http and https)
      method - method (POST, GET)
      data - post data
      headers - map of headers (Content-type...)
      Returns:
      byte array of result or null if not successful

    • HTTPRequestToByteArray

      public static byte[] HTTPRequestToByteArray(String inUrl, String method, String data, Map<String,String> inHeaders, Map<String,List<String>> outHeaders, long dataLimit)
      Make a HTTP request and return the result as a byte array
      Parameters:
      inUrl - url (will work with http and https)
      method - method (POST, GET)
      data - data
      inHeaders - map of headers (Content-type...)
      outHeaders - response headers
      dataLimit - maximum number of bytes to read, zero for no limit
      Returns:
      byte array of result or null if not successful

    • assembleQueryStr

      public static String assembleQueryStr(Map<String,String> queryMap, boolean enableEncoding)
      Assemble a map of name value pairs into a single query string. URL encode query string values.
      Parameters:
      queryMap - name value pairs
      Returns:
      query string

    • splitQueryStr

      public static Map<String,String> splitQueryStr(String queryStr)
      Split a query string into a map and URL decode the values
      Parameters:
      queryStr - query string
      Returns:
      map of name value pairs

    • splitPragmas

      public static String[] splitPragmas(String str)

      Split HTTP Pragma values at commas that separate values. It deals with internal commas in strings. Example:

      no-cache, client-id=1485578017, features="seekable,stridable", timeout=6

      Result:

      no-cache
client-id=1485578017
features="seekable,stridable"
timeout=6
      Parameters:
      str - Pragma value
      Returns:
      array of strings broken at commas

    • splitCookie

      public static List<String[]> splitCookie(String str)
      Breaks Cookies header value into a list of name/value pairs. The Cookie string: "name1=value1;name2;name1=value3" is returned as: List(item({"name1", "value1"}), item("name2", null), item("name1", "value3"))
      Parameters:
      str - input string
      Returns:
      List of name value pairs

    • formatDeleteCookie

      public static String formatDeleteCookie(String name, String path, String domain)
      Formats a cookie header value that is in the past to delete a cookie
      Parameters:
      name - variable name
      path - path
      domain - domain
      Returns:
      formatted cookie string

    • formatSetCookie

      public static String formatSetCookie(String name, String value, int timeoffset, String path, String domain, boolean isSecure)
      Format a HTTP header Set-Cookie value
      Parameters:
      name - variable name
      value - variable value - null if no value
      timeoffset - expiration time in seconds
      path - cookie path
      domain - cookie domain
      isSecure - is cookie secure
      Returns:
      formatted cookie string

    • statusCodeToStr

      public static String statusCodeToStr(int statusCode)
      Convert an HTTP status code to a string
      Parameters:
      statusCode - HTTP status code
      Returns:
      string

    • expandHTTPHeadersStr

      public static Map<String,String> expandHTTPHeadersStr(String httpUserHTTPHeadersStr)