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Bug 219910

Summary: IllegalStateException: Unable to Connect to database : DatabaseConnection[name='jdbc:oracle:thin:@192.168.210.49:1521:XE [MEDEA on MEDEA]']
Product: db Reporter: medeag
Component: Show DataAssignee: Jaroslav Havlin <jhavlin>
Status: RESOLVED FIXED    
Severity: normal    
Priority: P3    
Version: 7.3   
Hardware: All   
OS: All   
Issue Type: DEFECT Exception Reporter: 193399
Attachments: stacktrace

Description medeag 2012-10-11 11:44:53 UTC 
Build: NetBeans IDE Dev (Build 201210110002)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.1-b03, Java(TM) SE Runtime Environment, 1.7.0_05-b06
OS: Windows 7

User Comments:
medeag: trying to run query




Stacktrace: 
java.lang.IllegalStateException: Unable to Connect to database : DatabaseConnection[name='jdbc:oracle:thin:@192.168.210.49:1521:XE [MEDEA on MEDEA]']
   at org.netbeans.modules.db.dataview.output.SQLExecutionHelper$1Loader.run(SQLExecutionHelper.java:132)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
   at java.util.concurrent.FutureTask.run(FutureTask.java:166)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1454)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2036)
Comment 1 medeag 2012-10-11 11:44:59 UTC 
Created attachment 125770 [details]
stacktrace
Comment 2 Jaroslav Havlin 2012-10-12 13:50:53 UTC 
Was the connection really broken (session timeout, network problem, server down),
or do you think that the problem was caused by NetBeans?

If the former is the case, only showing informative error dialog and not opening exception reporter would probably solve this issue.

Can you reproduce the bug?
Comment 3 Jaroslav Havlin 2012-10-12 14:06:06 UTC 
*** Bug 219767 has been marked as a duplicate of this bug. ***
Comment 4 medeag 2012-10-12 14:11:44 UTC 
in my case that was not fault of netbeans, just connection timeout, so error message dialog would be enough.
Comment 5 Jaroslav Havlin 2012-10-12 15:57:02 UTC 
> in my case that was not fault of netbeans, just connection timeout, so error
> message dialog would be enough.
http://hg.netbeans.org/core-main/rev/397a2e159628
This error should be always caused by database or network problems.
Exception handling and logging changed.
Thank you for your help.
Comment 6 Quality Engineering 2012-10-13 02:11:30 UTC 
Integrated into 'main-golden', will be available in build *201210130002* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/397a2e159628
User: Jaroslav Havlin <jhavlin@netbeans.org>
Log: #219910: IllegalStateException: Unable to Connect to database