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Make it possible to force reload.

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This commit is contained in:
Knut Forkalsrud 2011-09-22 13:19:44 -07:00
parent 5a8966abb3
commit 44f74400c7
1 changed files with 5 additions and 0 deletions
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5
src/main/java/org/forkalsrud/album/web/AlbumServlet.java
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@ -471,6 +471,11 @@ public class AlbumServlet
} }
boolean notModified(HttpServletRequest req, File f) { boolean notModified(HttpServletRequest req, File f) {
String cacheControl = req.getHeader("Cache-Control");
if ("no-cache".equals(cacheControl)) {
return false;
}
long reqDate = req.getDateHeader("If-Modified-Since"); long reqDate = req.getDateHeader("If-Modified-Since");
long fDate = f.lastModified(); long fDate = f.lastModified();
System.out.println("reqDate is " + new Date(reqDate) + " fDate is " + new Date(fDate) + " " + req.getHeader("If-Modified-Since")); System.out.println("reqDate is " + new Date(reqDate) + " fDate is " + new Date(fDate) + " " + req.getHeader("If-Modified-Since"));