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| author | Juuso Valli <juuso@vaadin.com> | 2014-04-23 09:58:57 +0300 |
|---|---|---|
| committer | Vaadin Code Review <review@vaadin.com> | 2014-04-23 11:06:37 +0000 |
| commit | eeb956bc645a9c2aa3714747b7889e40bcca4d5f (patch) | |
| tree | f995212ac49f838c5c9cd470b66e6d777d37add9 /server | |
| parent | c9bc18cd7392b843f208445ae3e48d226f866859 (diff) | |
| download | vaadin-framework-eeb956bc645a9c2aa3714747b7889e40bcca4d5f.tar.gz vaadin-framework-eeb956bc645a9c2aa3714747b7889e40bcca4d5f.zip | |
Add caching support for PublishedFileHandler (#13574)
Add caching support for PublishedFileHandler similar to VaadinServlet.
Testing is done manually as browser caching is difficult to develop
tests for.
Change-Id: I314745766c9feb60758547dba77eb9e13976ce91
Diffstat (limited to 'server')
| -rw-r--r-- | server/src/com/vaadin/server/communication/PublishedFileHandler.java | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/server/src/com/vaadin/server/communication/PublishedFileHandler.java b/server/src/com/vaadin/server/communication/PublishedFileHandler.java index 8fe0f7085f..d33481435e 100644 --- a/server/src/com/vaadin/server/communication/PublishedFileHandler.java +++ b/server/src/com/vaadin/server/communication/PublishedFileHandler.java @@ -110,7 +110,14 @@ public class PublishedFileHandler implements RequestHandler { return true; } - // TODO Check and set cache headers + // Set caching for the published file + String cacheControl = "public, max-age=0, must-revalidate"; + int resourceCacheTime = request.getService() + .getDeploymentConfiguration().getResourceCacheTime(); + if (resourceCacheTime > 0) { + cacheControl = "max-age=" + String.valueOf(resourceCacheTime); + } + response.setHeader("Cache-Control", cacheControl); OutputStream out = null; try { |