[MYFACES-3174] IE9 css loading leads to java.lang.IllegalArgumentException: ContentTypeList does not contain a supported content type: text/css

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 1.2.10
• Environment: Tomcat 6.0.32, Richfaces.3.3.3, Facelets 1.1.15 , IE9
• Assignee: Leonardo Uribe
• Reporter: Jan Ziegler
• Created: 14/Jun/11 13:29
• Updated: 28/Jul/11 18:15
• Resolved: 15/Jun/11 21:18

Description

When requesting css resources IE9 sends a header accept "text/css" while IE8 or other browsers send "text/css,/".
When loading a css resource with Richfaces 3.3.3 by using <a4j:loadStyle> HtmlRendererUtils.selectContentType throws an IllegalArgumentException because "text/css" is not a supported content type:

java.lang.IllegalArgumentException: ContentTypeList does not contain a supported content type: text/css
	at org.apache.myfaces.shared_impl.renderkit.html.HtmlRendererUtils.selectContentType(HtmlRendererUtils.java:1676)
	at org.apache.myfaces.renderkit.html.HtmlRenderKitImpl.createResponseWriter(HtmlRenderKitImpl.java:152)
	at org.ajax4jsf.resource.TemplateCSSRenderer.send(TemplateCSSRenderer.java:85)
	at org.ajax4jsf.resource.InternetResourceBase.send(InternetResourceBase.java:374)
	at org.ajax4jsf.resource.ResourceLifecycle.sendResource(ResourceLifecycle.java:221)
	at org.ajax4jsf.resource.ResourceLifecycle.send(ResourceLifecycle.java:148)
	at org.ajax4jsf.resource.InternetResourceService.load(InternetResourceService.java:335)
	at org.ajax4jsf.cache.LRUMapCache.load(LRUMapCache.java:116)
	at org.ajax4jsf.cache.LRUMapCache.get(LRUMapCache.java:87)
	at org.ajax4jsf.resource.InternetResourceService.serviceResource(InternetResourceService.java:195)
	at org.ajax4jsf.resource.InternetResourceService.serviceResource(InternetResourceService.java:141)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:508)

It does not happen when switching back to IE8 Mode or in other browsers like Firefox 3.6, 4.0, Chrome, Safari.

Issue Links

• is duplicated by: MYFACES-3244 ContentTypeList does not contain a supported content type: text/css