Bug 1019232 - jboss-cli.sh throws NullPointerException when using tab complete on data-source node
Summary: jboss-cli.sh throws NullPointerException when using tab complete on data-sour...
Alias: None
Product: JBoss Enterprise Application Platform 6
Classification: JBoss
Component: CLI
Version: 6.2.0
Hardware: Unspecified
OS: Unspecified
Target Milestone: ER5
: EAP 6.3.0
Assignee: Joe Wertz
QA Contact: Petr Kremensky
Russell Dickenson
Depends On:
TreeView+ depends on / blocked
Reported: 2013-10-15 10:45 UTC by Petr Kremensky
Modified: 2016-01-04 05:08 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
In previous versions of JBoss EAP 6, the `jboss-cli` tool would throw an exception and exit when the user attempted to use the tab completion feature in some circumstances. This was due to inadequate exception handling in the command parser for these situations and has been corrected in this release.
Clone Of:
Last Closed: 2014-08-06 14:38:26 UTC
Type: Bug

Attachments (Terms of Use)

Description Petr Kremensky 2013-10-15 10:45:24 UTC
Description of problem:
 NullPointerException is thrown once using tab complete on "data-source --name=ExampleDS a"

Version-Release number of selected component (if applicable):
 EAP 6.2.0.ER5

How reproducible:

Steps to Reproduce:
 1. Start out-of-box standalone.
 2. Connect to CLI 
 3. Enter (it is important to enter some char after datasource name): 
   - [standalone@localhost:9999 /] data-source --name=ExampleDS a
 4. Press TAB

Actual results:
 [standalone@localhost:9999 /] data-source --name=ExampleDS ajava.lang.NullPointerException
	at org.jboss.as.cli.operation.OperationRequestCompleter.complete(OperationRequestCompleter.java:145)
	at org.jboss.as.cli.CommandCompleter.complete(CommandCompleter.java:95)
	at org.jboss.as.cli.impl.Console$Factory$1$1.complete(Console.java:102)
	at org.jboss.aesh.console.Console.complete(Console.java:1151)
	at org.jboss.aesh.console.Console.parseOperation(Console.java:550)
	at org.jboss.aesh.console.Console.read(Console.java:452)
	at org.jboss.aesh.console.Console.read(Console.java:346)
	at org.jboss.as.cli.impl.Console$Factory$1.readLine(Console.java:178)
	at org.jboss.as.cli.impl.CommandContextImpl.interact(CommandContextImpl.java:1200)
	at org.jboss.as.cli.impl.CliLauncher.main(CliLauncher.java:263)
	at org.jboss.as.cli.CommandLineMain.main(CommandLineMain.java:34)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.jboss.modules.Module.run(Module.java:292)
	at org.jboss.modules.Main.main(Main.java:455)

Expected results:
 Nothing is displayed

Comment 1 Alexey Loubyansky 2013-11-08 10:28:51 UTC
This is fixed upstream. Probably as https://issues.jboss.org/browse/WFLY-2204 runtime exceptions thrown during parsing crash cli sessions

Comment 2 sgilda 2014-05-14 19:16:54 UTC
I accidentally changed the jboss-eap-6.3.0 flag. 

Do you know who has permission to change it back to '+'?

Comment 3 Joe Wertz 2014-05-15 07:18:47 UTC

Comment 4 Petr Kremensky 2014-07-01 07:28:43 UTC
This one was left over.

Verified on EAP 6.3.0.ER8.

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