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https://issues.jboss.org/browse/JBSEAM-4905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12675165#comment-12675165
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Philippe Guinot commented on JBSEAM-4905:
-----------------------------------------
A solution I can see is the replace getClass() by
FacesContext.getCurrentInstance().getExternalContext(), then it may be able to
load from current WebContent.
However, I'm not really sure that everyone deploys the css into the
WebContent...
> parseStylesheet does not work on JBoss AS 7
> -------------------------------------------
>
> Key: JBSEAM-4905
> URL: https://issues.jboss.org/browse/JBSEAM-4905
> Project: Seam 2
> Issue Type: Bug
> Components: Excel
> Affects Versions: 2.2.2.Final
> Environment: JBoss AS 7, Seam 2.2.2
> Reporter: Philippe Guinot
> Labels: classloader, css, jndi, resource, stream, stylesheet, url
>
> In the method org.jboss.seam.excel.css.CSSParser.parseStylesheet(String)
> the following code
> {code}
> if (urlString.indexOf("://") < 0) {
> cssStream = getClass().getResourceAsStream(urlString);
> } else {
> cssStream = new URL(urlString).openStream();
> }
> {code}
> does not work.
> Indeed, if the urlString is a relative url, the current class' classLoader
> won't be able to get the resource from the WebContent. The current
> application context should be used instead.
> As a workaround I tried to pass the JNDI path of the resource which is an
> absolute URL. But it does not work, indeed such an URL as the following form
> 'jndi:/default-host/mypath/mystyle.css' and so does not include the '://'
> pattern.
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