Messages disappear under certain circumstances when performing a redirect
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Key: STS-325
URL: http://mc4j.org/jira/browse/STS-325
Project: Stripes
Issue Type: Bug
Components: Context Management
Affects Versions: Release 1.4.2
Environment: Win XP SP2, JBoss 4.0.5, Eclipse 3.2.1, Java 1.5.0_09,
Stripes 1.4.2
Reporter: Ed Smith
Assigned To: Tim Fennell
Priority: Minor
The scenario involves performing a database update during an action from Page A
then redirecting to Page B and displaying a status message. The message is
populated during the Page A action using getContext().getMessages().add() and
survives under normal circumstances in FlashScope to be displayed by Page B.
However, in this case Page B contains a <stripes:useActionBean/> tag and in the
called event I am attempting to determine whether or not there exist any
messages in the context:
if (getContext().getMessages().size() > 0)
log.info("There are messages in the context");
When this code snippet executes during the useActionBean event for Page B, the
context does not see the messages already in FlashScope and consequently
returns a new List<Message> with size == zero and the log statement never
executes. Also, no messages are displayed by <stripes:messages/> in Page B.
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