Package com.pubnub.api

Class PubNubUtil

  • public class PubNubUtil
extends java.lang.Object

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.String generateSignature​(PNConfiguration configuration, java.lang.String requestURL, java.util.Map<java.lang.String,​java.lang.String> queryParams, java.lang.String method, java.lang.String requestBody, int timestamp)  
      static <T> boolean isNullOrEmpty​(java.util.Collection<T> collection)  
      static java.lang.String joinLong​(java.util.List<java.lang.Long> val, java.lang.String delim)  
      static java.lang.String joinString​(java.util.List<java.lang.String> val, java.lang.String delim)  
      static java.lang.String pamEncode​(java.lang.String stringToEncode)
      Returns encoded String
      static java.lang.String preparePamArguments​(java.util.Map<java.lang.String,​java.lang.String> pamArgs)  
      static byte[] readBytes​(java.io.InputStream inputStream)  
      static java.lang.String removeTrailingEqualSigns​(java.lang.String signature)  
      static java.lang.String replaceLast​(java.lang.String string, java.lang.String toReplace, java.lang.String replacement)  
      static void require​(boolean value, PubNubError error)  
      static boolean shouldSignRequest​(PNConfiguration pnConfiguration)  
      static okhttp3.Request signRequest​(okhttp3.Request originalRequest, PNConfiguration pnConfiguration, int timestamp)  
      static java.lang.String signSHA256​(java.lang.String key, java.lang.String data)  
      static java.lang.String urlDecode​(java.lang.String stringToEncode)
      Returns decoded String
      static java.lang.String urlEncode​(java.lang.String stringToEncode)
      Returns encoded String

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • SIGNATURE_QUERY_PARAM_NAME

        public static final java.lang.String SIGNATURE_QUERY_PARAM_NAME
        See Also:
        Constant Field Values

      • TIMESTAMP_QUERY_PARAM_NAME

        public static final java.lang.String TIMESTAMP_QUERY_PARAM_NAME
        See Also:
        Constant Field Values

      • AUTH_QUERY_PARAM_NAME

        public static final java.lang.String AUTH_QUERY_PARAM_NAME
        See Also:
        Constant Field Values

    • Method Detail

      • joinString

        public static java.lang.String joinString​(java.util.List<java.lang.String> val,
                                          java.lang.String delim)

      • joinLong

        public static java.lang.String joinLong​(java.util.List<java.lang.Long> val,
                                        java.lang.String delim)

      • pamEncode

        public static java.lang.String pamEncode​(java.lang.String stringToEncode)
        Returns encoded String
        Parameters:
        stringToEncode - , input string
        Returns:
        , encoded string

      • urlEncode

        public static java.lang.String urlEncode​(java.lang.String stringToEncode)
        Returns encoded String
        Parameters:
        stringToEncode - , input string
        Returns:
        , encoded string

      • urlDecode

        public static java.lang.String urlDecode​(java.lang.String stringToEncode)
        Returns decoded String
        Parameters:
        stringToEncode - , input string
        Returns:
        , decoded string

      • preparePamArguments

        public static java.lang.String preparePamArguments​(java.util.Map<java.lang.String,​java.lang.String> pamArgs)

      • signSHA256

        public static java.lang.String signSHA256​(java.lang.String key,
                                          java.lang.String data)
                                   throws PubNubException,
                                          java.io.UnsupportedEncodingException
        Throws:
        PubNubException
        java.io.UnsupportedEncodingException

      • replaceLast

        public static java.lang.String replaceLast​(java.lang.String string,
                                           java.lang.String toReplace,
                                           java.lang.String replacement)

      • signRequest

        public static okhttp3.Request signRequest​(okhttp3.Request originalRequest,
                                          PNConfiguration pnConfiguration,
                                          int timestamp)

      • shouldSignRequest

        public static boolean shouldSignRequest​(PNConfiguration pnConfiguration)

      • generateSignature

        public static java.lang.String generateSignature​(PNConfiguration configuration,
                                                 java.lang.String requestURL,
                                                 java.util.Map<java.lang.String,​java.lang.String> queryParams,
                                                 java.lang.String method,
                                                 java.lang.String requestBody,
                                                 int timestamp)

      • removeTrailingEqualSigns

        public static java.lang.String removeTrailingEqualSigns​(java.lang.String signature)

      • readBytes

        public static byte[] readBytes​(java.io.InputStream inputStream)
                        throws java.io.IOException
        Throws:
        java.io.IOException

      • isNullOrEmpty

        public static <T> boolean isNullOrEmpty​(java.util.Collection<T> collection)

      • require

        public static void require​(boolean value,
                           PubNubError error)