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Date: Mon, 18 Jun 2012 15:01:45 +0000 (UTC)
From: "Hugh Rodgers (JIRA)" <jira@apache.org>
To: issues@karaf.apache.org
Message-ID: <1795850405.25151.1340031705419.JavaMail.jiratomcat@issues-vm>
Subject: [jira] [Created] (KARAF-1560) config:update throws
 ClassCastException when used on a Configuration with boolean fields created
 in the web console
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Hugh Rodgers created KARAF-1560:
-----------------------------------

             Summary: config:update throws ClassCastException when used on a Configuration with boolean fields created in the web console
                 Key: KARAF-1560
                 URL: https://issues.apache.org/jira/browse/KARAF-1560
             Project: Karaf
          Issue Type: Bug
          Components: karaf-config
    Affects Versions: 2.2.5
            Reporter: Hugh Rodgers
            Priority: Minor


I am using Karaf v2.2.5 on Windows 7. I start Karaf (using the karaf.bat
script) and create a configuration that has one or more fields that are
checkboxes (i.e., Boolean).

I then go to the Karaf command line console and issue the following
commands:

config:edit <PID of configuration just created in Admin Console>
config:propset <booleanFieldName> true
config:update

When I submit the config"update command I get this exception:

09:52:19,658 | INFO  | l Console Thread | Console                          |
araf.shell.console.jline.Console  242 | 14 - org.apache.karaf.shell.console
- 2.2.5 | Exception caught while executing command
java.lang.ClassCastException: java.lang.Boolean cannot be cast to
java.lang.String
       at
org.apache.karaf.shell.config.ConfigCommandSupport.persistConfiguration(ConfigCommandSupport.java:161)[41:org.apache.karaf.shell.config:2.2.5]
       at
org.apache.karaf.shell.config.ConfigCommandSupport.update(ConfigCommandSupport.java:129)[41:org.apache.karaf.shell.config:2.2.5]
       at
org.apache.karaf.shell.config.UpdateCommand.doExecute(UpdateCommand.java:38)[41:org.apache.karaf.shell.config:2.2.5]
       at
org.apache.karaf.shell.config.ConfigCommandSupport.doExecute(ConfigCommandSupport.java:63)[41:org.apache.karaf.shell.config:2.2.5]
       at
org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)[14:org.apache.karaf.shell.console:2.2.5]
       at
org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)[14:org.apache.karaf.shell.console:2.2.5]
       at
org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[14:org.apache.karaf.shell.console:2.2.5]
       at
org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)[14:org.apache.karaf.shell.console:2.2.5]
       at
org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)[14:org.apache.karaf.shell.console:2.2.5]
       at
org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[14:org.apache.karaf.shell.console:2.2.5]
       at
org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[14:org.apache.karaf.shell.console:2.2.5]
       at
org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[14:org.apache.karaf.shell.console:2.2.5]
       at
org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)[14:org.apache.karaf.shell.console:2.2.5]
       at
org.apache.karaf.shell.console.jline.Console.run(Console.java:221)[14:org.apache.karaf.shell.console:2.2.5]
       at java.lang.Thread.run(Thread.java:662)[:1.6.0_29]

And the configuration is not saved.

Configuration completely created/updated in the Admin Console work fine.
Likewise, configurations completely created in the command line console work
fine. The issue arises only with boolean fields and what mechanism is used
to initially create the configuration.


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