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Posted to dev@geronimo.apache.org by "Jeremy Boynes (JIRA)" <de...@geronimo.apache.org> on 2005/07/08 17:56:10 UTC
[jira] Commented: (GERONIMO-727) Problem determining attribute type in GBeanInstance.getAttribute
[ 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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Re: [jira] Commented: (GERONIMO-727) Problem determining attribute type in GBeanInstance.getAttribute
Posted by Dain Sundstrom <da...@iq80.com>.
+1
IIRC this message is in GBeanAttribute.
-dain
On Jul 8, 2005, at 9:03 AM, Aaron Mulder wrote:
> Well, wouldn't it be better to throw an exception saying "GBean is
> not running, attribute foo is not available" rather than "attribute
> foo is
> not persistent"?
>
> Thanks,
> Aaron
>
> On Fri, 8 Jul 2005, Jeremy Boynes (JIRA) wrote:
>
>> [ 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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>> If you think it was sent incorrectly contact one of the
>> administrators:
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>>
>>
>
Re: [jira] Commented: (GERONIMO-727) Problem determining attribute
type in GBeanInstance.getAttribute
Posted by Aaron Mulder <am...@alumni.princeton.edu>.
Well, wouldn't it be better to throw an exception saying "GBean is
not running, attribute foo is not available" rather than "attribute foo is
not persistent"?
Thanks,
Aaron
On Fri, 8 Jul 2005, Jeremy Boynes (JIRA) wrote:
> [ 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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