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From "Bram de Kruijff (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACE-156) Vaadin resource loading does not work with Apache Felix Http Jetty 2.2.0
Date Wed, 20 Jul 2011 14:37:00 GMT
Vaadin resource loading does not work with Apache Felix Http Jetty 2.2.0
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                 Key: ACE-156
                 URL: https://issues.apache.org/jira/browse/ACE-156
             Project: Ace
          Issue Type: Bug
          Components: Web UI
    Affects Versions: 0.8.0
            Reporter: Bram de Kruijff
            Priority: Minor


The Vaadin WebUI fails when one used the Apache Felix HttpService implementation instead of
the OPS4J Pax Web implementation because there is a difference in how they translate pathinfo.
Strictly speaking not an ACE bug, guessing Pax Web is correct (although I'm not sure the spec
is conclusive), but a simple fix would makes ACE more robust and work with both.

Observed behavior:
-> With Pax Web a call to "/VAADIN/themes/ace/styles.css" results in a call on the HttpContext
with name "/VAADIN/themes/ace/styles.css" which succeeds.
-> With Felix Http a call to "/VAADIN/themes/ace/styles.css" results in a call on the HttpContext
with name "VAADIN/themes/ace/styles.css" which fails.

Simply adding a startWith check to the getResource implementation would solve the issue. Another
consideration could be to skip registerResources altogether and register a resourceservlet
yourself resulting in a consistent use of the whiteboard pattern.

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