Package org.glassfish.jersey.server.internal.inject

Interface MultivaluedParameterExtractor<T>

public interface MultivaluedParameterExtractor<T>
Provider that converts the values of an entry of a given name from the supplied multivalued map into an object of a custom Java type.
Author:
Paul Sandoz, Marek Potociar

  • Method Details

    • getName

      String getName()
      Name of the parameter (map key) to be extracted from the supplied multivalued map.
      Returns:
      name of the extracted parameter.

    • getDefaultValueString

      String getDefaultValueString()
      Default entry value (string) that will be used in case the entry is not present in the supplied multivalued map.
      Returns:
      default (back-up) map entry value.

    • extract

      T extract(MultivaluedMap<String,String> parameters)
      Extract the map entry identified by a name (and using the configured default value) from the supplied multivalued map.
      Parameters:
      parameters - multivalued parameter map.
      Returns:
      custom Java type instance representing the extracted multivalued map entry.