[WW-3769] <s:url> tag can not generate proper namespace when don't assign namespace value in tag.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.1.2
• Fix Version/s: 2.3.3
• Component/s: Plugin - Portlet
• Assignee: Lukasz Lenart
• Reporter: Yagumo Pei
• Created: 06/Mar/12 14:45
• Updated: 14/Apr/12 06:59
• Resolved: 07/Mar/12 14:08

Description

I upgrade my application from 2.1.8 to 2.3.1.2, then find that <s:url> can't geneate proper result when I don't assign namespace value in the <s:url> tag. e.g, <s:url value="aaaa/">, in the old version, I got "http://xxx/xxxx&struts.portlet.action=/somenamespace/aaaa", but in the new version, I got "http://xxx/xxxx&struts.portlet.action=/aaaa", the namespace is missing.

I check source code between 2.1.8 and 2.3.1.2, and find in org.apache.struts2.components.PortletUrlRenderer

public void renderUrl(Writer writer, UrlProvider urlComponent) {
    ...
    urlComponent.setNamespace(urlComponent.determineNamespace(urlComponent.getNamespace(), urlComponent.getStack(),urlComponent.getHttpServletRequest()));  // Line 78, in 2.1.8
    ...
}

This statement is missing in 2.3.1.2, which cause struts can't find namespace by action name. I think it's losing feature.