play.mvc.results.NotModified Maven / Gradle / Ivy

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RePlay is a fork of the Play1 framework, created by Codeborne.

There is a newer version: 2.6.2

package play.mvc.results;

import play.mvc.Http;
import play.mvc.Http.Request;
import play.mvc.Http.Response;
import play.mvc.Scope.Flash;
import play.mvc.Scope.RenderArgs;
import play.mvc.Scope.Session;

/** 304 Not Modified */
public class NotModified extends Result {

  private String etag;

  public NotModified() {
    super("NotModified");
  }

  public NotModified(String etag) {
    this.etag = etag;
  }

  @Override
  public void apply(
      Request request, Response response, Session session, RenderArgs renderArgs, Flash flash) {
    response.status = Http.StatusCode.NOT_MODIFIED;
    if (etag != null) {
      response.setHeader("Etag", etag);
    }
  }

  public String getEtag() {
    return etag;
  }
}