Hmmm, this is weird, the repository should automatically make the
deployer wait until the configuration participant is available. Could
you please also paste your participants.xml file? I will have to try
to duplicate this locally to trace it.
On 13 Dec 2006, at 17:41, Jeremy Whitlock wrote:
Hi All,
Here are the code snippets of importance:
ApplicationInitializer.java (This is a Deployer object)
----------------------------------------------------------------------
----
@Override
public void deploy() throws EngineException {
try {
cBean = new SACConfigurationBean();
cBean.initialize();
bootstrapBundle();
bootstrapConfiguration();
} catch (Exception e) {
e.printStackTrace();
}
}
SACConfigurationBean (This is a POJO with an initialize method to
bootstrap the POJO values)
----------------------------------------------------------------------
--------------------------------------------------------------------
public void initialize() {
Config config = Config.getRepInstance();
setSacDataRoot(new File(config.getString
("SAC.DATA.ROOT")).getAbsolutePath()); // Error happens here
because config is null
setSacLogRoot(new File(config.getString
("SAC.LOG.ROOT")).getAbsolutePath());
setSvnRepoRoot(new File(config.getString
("SVN.REPO.ROOT")).getAbsolutePath());
}
What happens is the Deployer Element is calling the
SACConfigurationBean().initialize() during the
ApplicationInitializer's deploy() method. Based on the log output
and stack trace, I think that the site is not fully initialized so
my Config.getRepInstance() is returning a null and all use of the
Config object result in an NPE. Did I do something wrong? I would
think that a Deployer would run after the Site was initialized, or
at least it would have access to the Site objects like the Config.
Take care,
Jeremy
On 12/13/06, Geert Bevin <[EMAIL PROTECTED]> wrote: I think that your
problem is that the site structure is being
initialized before the configuration participant.
Can you please paste the code where the NullPointerException happens?
On 12 Dec 2006, at 19:58, Jeremy Whitlock wrote:
> Hi All,
> I am using a Deployer to do some staging of my application. To
> do this, I would like to use Config.getRepInstance() but I have
> found out that the repository instance is not available, resulting
> in a null pointer. How can I get access to the config.xml
> reference before the repository instance is fully initialized?
> Based on the log output, the config is the first thing instantiated:
>
> INFO: INITIALIZATION : Creating the config object ...
> Dec 12, 2006 11:50:47 AM com.uwyn.rife.rep.BlockingRepository
> runParticipants
> INFO: INITIALIZATION : Creating the datasources object ...
> Dec 12, 2006 11:50:47 AM com.uwyn.rife.rep.BlockingRepository
> runParticipants
> INFO: INITIALIZATION : Creating web application's site structure ...
> 2006-12-12 11:50:48.396::INFO: Started SelectChannelConnector @
> 0.0.0.0:8080
> [INFO] Started Jetty Server
> null
> java.lang.NullPointerException
> at
> net.collab.extranet.sac.beans.SACConfigurationBean.initialize
> (SACConfigurationBean.java:30)
> at net.collab.extranet.sac.elements.ApplicationInitializer
> $Deployer.deploy(ApplicationInitializer.java:31)
> at com.uwyn.rife.engine.ElementInfo.deploy
(ElementInfo.java:
> 280)
> at com.uwyn.rife.engine.SiteBuilder.setupElements
> (SiteBuilder.java:984)
> at com.uwyn.rife.engine.SiteBuilder.setupData
> (SiteBuilder.java:1618)
> at com.uwyn.rife.engine.SiteBuilder.finish
> (SiteBuilder.java :261)
> at com.uwyn.rife.engine.SiteBuilder.process
> (SiteBuilder.java:252)
> at com.uwyn.rife.engine.SiteBuilder.getSite
> (SiteBuilder.java:178)
> at
> com.uwyn.rife.rep.participants.ParticipantSite.initialize
> (ParticipantSite.java:36)
> at com.uwyn.rife.rep.BlockingParticipant.run
> ( BlockingParticipant.java:252)
> at java.lang.Thread.run(Thread.java:595)
>
> Take care,
>
> Jeremy
> _______________________________________________
> Rife-users mailing list
> Rife-users@uwyn.com
> http://lists.uwyn.com/mailman/listinfo/rife-users
--
Geert Bevin
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com
_______________________________________________
Rife-users mailing list
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_______________________________________________
Rife-users mailing list
Rife-users@uwyn.com
http://lists.uwyn.com/mailman/listinfo/rife-users
--
Geert Bevin
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com
_______________________________________________
Rife-users mailing list
Rife-users@uwyn.com
http://lists.uwyn.com/mailman/listinfo/rife-users