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From "Jeremy Boynes (JIRA)" <...@geronimo.apache.org>
Subject [jira] Commented: (GERONIMO-727) Problem determining attribute type in GBeanInstance.getAttribute
Date Fri, 08 Jul 2005 15:56:10 GMT
    [ http://issues.apache.org/jira/browse/GERONIMO-727?page=comments#action_12315318 ] 

Jeremy Boynes commented on GERONIMO-727:
----------------------------------------

You are attempting to get the attribute's value and the bean is offline so there is no target
to access; the framework will try and return the offline value which needs to be persistent.

This is separate from the first issue which does appear to be a problem with the lifecycle.

> Problem determining attribute type in GBeanInstance.getAttribute
> ----------------------------------------------------------------
>
>          Key: GERONIMO-727
>          URL: http://issues.apache.org/jira/browse/GERONIMO-727
>      Project: Geronimo
>         Type: Bug
>   Components: kernel
>     Versions: 1.0-M3
>     Reporter: Aaron Mulder

>
> If the Jetty port is taken (by a separate Tomcat instance) there is a series of exceptions
generated during startup.  Some of these are:
> java.net.BindException: Address already in use
> Exception occured while attempting to fully start: objectName=geronimo.server:J2EEApplication=null,J2EEModule=org/apache/geronimo/
> Server,J2EEServer=geronimo,j2eeType=GBean,name=JettyWebConnector
> java.lang.IllegalStateException: Cannot transition to running state from failed
> java.lang.IllegalStateException: Attribute is not persistent Attribute Name: address,
Type: class java.net.InetSocketAddress, GBeanInstance: Jetty Connector HTTP
>         at org.apache.geronimo.gbean.runtime.GBeanAttribute.getPersistentValue(GBeanAttribute.java:324)
>         at org.apache.geronimo.gbean.runtime.GBeanInstance.getAttribute(GBeanInstance.java:627)
>         at org.apache.geronimo.kernel.basic.BasicKernel.getAttribute(BasicKernel.java:163)
>         at org.apache.geronimo.system.main.ProgressBarStartupMonitor.wrapUp(ProgressBarStartupMonitor.java:175)
> The last one is the one that concerns me here.  The attribute in question is JettyConnector.getAddress,
which is clearly not persistent (there's no setter, and the declaration in the GBeanInfo says
it's not persistent).  However, the logic in GBeanInstance.getAttribute:627 seems to conclude
that an attribute is persistent based on the state of the GBean not based on the characteristics
of the attribute itself -- I'm not sure what's going on here.

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