esdate.java

来自「RESIN 3.2 最新源码」· Java 代码 · 共 82 行

/*
 * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *   Free SoftwareFoundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */

package com.caucho.es;

import com.caucho.util.IntMap;

import java.util.Date;

class ESDate extends ESObject {
  long time;

  ESDate(long time, ESBase proto)
  {
    super("Date", proto);

    this.time = time;
  }

  public static ESDate create(long time)
  {
    Global resin = Global.getGlobalProto();

    return new ESDate(time, resin.dateProto);
  }

  public ESBase toPrimitive(int hint) throws Throwable
  {
    ESBase value;

    if (hint == NONE)
      value = super.toPrimitive(STRING);
    else
      value = super.toPrimitive(hint);

    return value;
  }

  public ESString toSource(IntMap map, boolean isLoopPass)
  {
    if (isLoopPass)
      return null;

    return ESString.create("new Date(" + time + ")");
  }

  public Object toJavaObject() throws ESException
  {
    return new Date(time);
  }

  public ESObject dup()
  {
    return new ESDate(time, null);
  }
}