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--------------------------------------------------------------------- View the issue: http://issues.apache.org/jira/browse/HIVEMIND-4 Here is an overview of the issue: --------------------------------------------------------------------- Key: HIVEMIND-4 Summary: Enhance logging of exceptions when setting a service property to a contribution Type: Improvement Status: Unassigned Priority: Major Project: HiveMind Components: framework Versions: 1.0 Assignee: Reporter: Steve Gibson Created: Mon, 7 Jun 2004 10:17 AM Updated: Mon, 7 Jun 2004 10:17 AM Environment: hivemind-1.0.beta-1-snapshot.jar Description: I am guessing the source of the exception for this, so this may be a little vague. If an exception is thrown due to a bug in the schema definition or a contribution to a configuration point, when a service using the affected configuration point is instantiated, a message of limited usefulness is logged of the form: ERROR: <module-id>.<service-id> - Unable to update property <property-name> of object <service-impl-class.toString()> (at <module-descriptor-url>, line <line number of set-configuration>): null To me, that suggests I am getting a NullPointerException somewhere, as I dig through the source and find in PropertyAdaptor: try { _writeMethod.invoke(target, new Object[] { value }); } catch (Exception ex) { throw new ApplicationRuntimeException( UtilMessages.writeFailure(_propertyName, target, location, ex), target, HiveMind.getLocation(location), ex); } with UtilMessages.writeFailure containing: return HiveMind.format( "PropertyAdaptor.write-failure", new Object[] { propertyName, target, HiveMind.getLocationString(location), cause.getMessage()}); With a NullPointerException, the cause is null, so perhaps a better approach would be: cause.getMessage()!=null?cause.getMessage():cause I will attach my test code. I will also investigate the chain of the ApplicationRuntimeException, though its trace is not being logged. --------------------------------------------------------------------- JIRA INFORMATION: This message is automatically generated by JIRA. If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa If you want more information on JIRA, or have a bug to report see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
