Dominik Appl created MYFACES-3916:
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Summary: Wrong navigation handling for <if> clause on null outcome
Key: MYFACES-3916
URL: https://issues.apache.org/jira/browse/MYFACES-3916
Project: MyFaces Core
Issue Type: Bug
Components: JSR-344
Affects Versions: 2.2.4
Reporter: Dominik Appl
Priority: Minor
Outcome is null, but the following navigation case matches (even though
"from-outcome" is present).
<navigation-case>
<from-outcome>go_mainMenu</from-outcome>
<if>#{!mainLayoutBean.isXS}</if>
<to-view-id>/mainMenu.xhtml</to-view-id>
</navigation-case>
Specification says:
To match an outcome value of null, the <from-outcome> must be absent and the
<if> element present.
For Evaluation look at
org.apache.myfaces.application.NavigationHandlerImpl#calcMatchingNavigationCase
perhaps especially at
if(outcome == null && (cazeOutcome != null || cazeIf == null) && actionRef ==
null) {
continue;
}
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