Package com.google.api.gax.rpc

Interface RequestParamsExtractor<RequestT>

  • Type Parameters:
    RequestT - request message type
    @InternalApi("For use by transport-specific implementations")
public interface RequestParamsExtractor<RequestT>
    A request params extractor takes a request message, extracts specific field values from it, converts them in strings and returns them as key-value pairs, where a key is a request field name and a value is a string representation of a field value. Nested fields should also be extractable, in such case the "dot notation" can be used to represent a nested field name, for example "field_name.nested_field_name".

    Implementations of this interface are expected to be autogenerated.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      java.util.Map<java.lang.String,​java.lang.String> extract​(RequestT request)
      Extracts specific fields from the request and returns them in a form of key-value pairs, where a key is a field name and a value is a field's string representation.

    • Method Detail

      • extract

        java.util.Map<java.lang.String,​java.lang.String> extract​(RequestT request)
        Extracts specific fields from the request and returns them in a form of key-value pairs, where a key is a field name and a value is a field's string representation. To represent nested field names the "dot notation" can be used.
        Parameters:
        request - request message