http://www.dropwizard.io/1.3.16/dropwizard-jersey: Dropwizard is a Java framework for developing ops-friendly, high-performance, RESTful web applications.
  • Coda Hale
  • Nick Telford
  • Graham O'Regan
  • Ryan Kennedy
  • Camille Fournier
  • Carlo Barbara
  • Matt Veitas
  • Ryan Tenney
  • Jochen Schalanda
  • Glenn McAllister
  • Nick Babcock
  • Justin Plock
  • Artem Prigoda 
package io.dropwizard.jersey.params;

import javax.annotation.Nullable;
import java.time.Instant;


A parameter encapsulating date/time values. All non-parsable values will return a 400 Bad Request response. 
/**
 * A parameter encapsulating date/time values. All non-parsable values will return a {@code 400 Bad Request} response.
 */
public class InstantParam extends AbstractParam<Instant> {
    public InstantParam(@Nullable final String input) {
        super(input);
    }

    public InstantParam(@Nullable final String input, final String parameterName) {
        super(input, parameterName);
    }

    @Override
    protected String errorMessage(Exception e) {
        return "%s must be in a ISO-8601 format.";
    }

    @Override
    protected Instant parse(@Nullable final String input) throws Exception {
        return Instant.parse(input);
    }
}