Package com.amazonaws.services.schemaregistry.deserializers

Interface GlueSchemaRegistryDeserializer

  • All Known Implementing Classes:
    GlueSchemaRegistryDeserializerImpl
    public interface GlueSchemaRegistryDeserializer
    Entry point to deserialization capabilities of Glue Schema Registry client library.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      boolean canDeserialize​(byte[] data)
      Determines if the given byte array can be deserialized by Glue Schema Registry deserializer.
      byte[] getData​(byte[] data)
      Returns plain customer data from a Glue Schema Registry encoded Byte array.
      Schema getSchema​(byte[] data)
      Returns the schema encoded in the byte array by Glue Schema Registry serializer.
      void overrideUserAgentApp​(String name)
      Overrides the UserAgentApp name attribute at runtime.

    • Method Detail

      • getData

        byte[] getData​(byte[] data)
        Returns plain customer data from a Glue Schema Registry encoded Byte array. All the Schema Registry specific headers, special encodings and compressions are stripped matching what was sent during serialization.
        Parameters:
        data - byte[] Schema Registry encoded byte array.
        Returns:
        decodedData byte[] Plain byte array with no schema registry information.

      • getSchema

        Schema getSchema​(byte[] data)
        Returns the schema encoded in the byte array by Glue Schema Registry serializer. The schema returned is administered by Glue Schema Registry.
        Parameters:
        data - byte[] Schema Registry encoded byte array.
        Returns:
        schema Schema A Schema object representing the schema information.

      • canDeserialize

        boolean canDeserialize​(byte[] data)
        Determines if the given byte array can be deserialized by Glue Schema Registry deserializer.
        Parameters:
        data - byte[] of data.
        Returns:
        true if deserializer can decode the message, false otherwise.

      • overrideUserAgentApp

        void overrideUserAgentApp​(String name)
        Overrides the UserAgentApp name attribute at runtime. This can be used to set the `app` attribute in User-Agent of the de-serializer. This method overrides the User-Agent `app` attribute set using GlueSchemaRegistryConfiguration.
        Parameters:
        name - AppName