2 * Copyright (C) 2007-2012 Mathieu Baudier
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org
.argeo
.slc
.web
.ajaxplorer
.file
;
20 import javax
.servlet
.http
.HttpServletResponse
;
22 public class FileDownloadAction
extends AbstractFileDownloadAction
{
25 protected void setHeaders(HttpServletResponse response
, File file
) {
26 setDefaultDownloadHeaders(response
, file
.getName(), file
.length());
29 public static void setDefaultDownloadHeaders(HttpServletResponse response
,
30 String fileName
, Long fileLength
) {
31 response
.setContentType("application/force-download; name=\""
33 response
.setHeader("Content-Transfer-Encoding", "binary");
34 if (fileLength
!= null)
35 response
.setContentLength(fileLength
.intValue());
36 response
.setHeader("Content-Disposition", "attachement; filename=\""
38 response
.setHeader("Expires", "0");
39 response
.setHeader("Cache-Control", "no-cache, must-revalidate");
40 response
.setHeader("Pragma", "no-cache");