org.apache.juneau.rest.response.NotModified Maven / Gradle / Ivy
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package org.apache.juneau.rest.response;
import static org.apache.juneau.rest.response.NotModified.*;
import org.apache.juneau.http.annotation.*;
/**
* Represents an HTTP 304 Not Modified response.
*
*
* Indicates that the resource has not been modified since the version specified by the request headers If-Modified-Since or If-None-Match.
* In such case, there is no need to retransmit the resource since the client still has a previously-downloaded copy.
*/
@Response(code=CODE, description=MESSAGE)
public class NotModified extends HttpResponse {
/** HTTP status code */
public static final int CODE = 304;
/** Default message */
public static final String MESSAGE = "Not Modified";
/** Reusable instance. */
public static final NotModified INSTANCE = new NotModified();
/**
* Constructor using HTTP-standard message.
*/
public NotModified() {
this(MESSAGE);
}
/**
* Constructor using custom message.
* @param message Message to send as the response.
*/
public NotModified(String message) {
super(message);
}
}