longlivedcookie.java

servlet与jsp核心编程 书籍源码 部分

package coreservlets;

import javax.servlet.http.*;

/** Cookie that persists 1 year. Default Cookie doesn't
 *  persist past current session.
 *  <P>
 *  Taken from Core Servlets and JavaServer Pages
 *  from Prentice Hall and Sun Microsystems Press,
 *  http://www.coreservlets.com/.
 *  &copy; 2000 Marty Hall; may be freely used or adapted.
 */

public class LongLivedCookie extends Cookie {
  public static final int SECONDS_PER_YEAR = 60*60*24*365;
  
  public LongLivedCookie(String name, String value) {
    super(name, value);
    setMaxAge(SECONDS_PER_YEAR);
  }
}