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@@ -943,6 +943,13 @@ public class VaadinServlet extends HttpServlet implements Constants { |
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/** |
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* Writes the contents of the given resourceUrl in the response. Can be |
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* overridden to add/modify response headers and similar. |
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* <p> |
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* WARNING: note that this should not be used for a {@code resourceUrl} that |
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* represents a directory! For security reasons, the directory contents |
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* should not be ever written into the {@code response}, and the |
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* implementation which is used for setting the content length relies on |
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* {@link URLConnection#getContentLength()} method which returns incorrect |
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* values for directories. |
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* |
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* @param request |
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* The request for the resource |