[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-2762) PageContext is null after exception recovery in some cases - causes HTTP 500
PageContext is null after exception recovery in some cases - causes HTTP 500
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Key: JBSEAM-2762
URL: http://jira.jboss.com/jira/browse/JBSEAM-2762
Project: JBoss Seam
Issue Type: Bug
Components: Exception Handling
Affects Versions: 2.0.1.GA
Environment: jboss4.2.2
Reporter: ja my last name
NPE occurs in Pages.java line 686 (Contexts.getPageContext() returns null).
My config:
<page view-id="*">
<param name="tnetBackUrl" />
...
</page>
<exception class="java.lang.Exception">
<redirect view-id="/error.xhtml">
<message>Error has occured, please contact
administrator</message>
</redirect>
</exception>
NPE occurs with such config during postback if uncatched exception was thrown during
INVOKE_APPLICATION phase. As a result HTTP 500 is returned.
problem seems to disapear if following is used instead:
<page view-id="*">
<param name="tnetBackUrl"
value="#{redirectManager.backUrl}"/>
...
</page>
where redirectManager is event scoped pojo.
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