Package com.github.ambry.frontend

Class SignedIdSerDe

  • public class SignedIdSerDe
extends java.lang.Object
    Methods to serialize and deserialize JSON strings that contain a blob ID and metadata dictionary. These methods can be used to create serialization formats in implementations of IdSigningService. Keep in mind that the strings created by these methods are not URL-safe, signed, or encrypted, and that the IdSigningService implementation should choose how to handle these concerns.

    • Constructor Summary

      Constructors 
      Constructor Description
      SignedIdSerDe()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static com.github.ambry.utils.Pair<java.lang.String,​java.util.Map<java.lang.String,​java.lang.String>> fromJson​(java.lang.String jsonString)  
      static java.lang.String toJson​(java.lang.String blobId, java.util.Map<java.lang.String,​java.lang.String> metadata)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • SignedIdSerDe

        public SignedIdSerDe()

    • Method Detail

      • toJson

        public static java.lang.String toJson​(java.lang.String blobId,
                                      java.util.Map<java.lang.String,​java.lang.String> metadata)
                               throws org.json.JSONException
        Parameters:
        blobId - the blob ID to include in the JSON string.
        metadata - additional parameters to include in the JSON string.
        Returns:
        a JSON string containing the blob ID and additional parameters.
        Throws:
        org.json.JSONException

      • fromJson

        public static com.github.ambry.utils.Pair<java.lang.String,​java.util.Map<java.lang.String,​java.lang.String>> fromJson​(java.lang.String jsonString)
                                                                                                                           throws org.json.JSONException
        Parameters:
        jsonString - the JSON string to deserialize.
        Returns:
        a Pair that contains the blob ID and additional metadata parsed from the JSON string.
        Throws:
        org.json.JSONException