[jboss-jira] [JBoss JIRA] (AS7-4304) NullPointerException when trying to remove a system-property which does not exist

[Kabir Khan (JIRA)]

     [ https://issues.jboss.org/browse/AS7-4304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kabir Khan updated AS7-4304:
----------------------------

    Assignee: Kabir Khan  (was: Brian Stansberry)

    
> NullPointerException when trying to remove a system-property which does not exist
> ---------------------------------------------------------------------------------
>
>                 Key: AS7-4304
>                 URL: https://issues.jboss.org/browse/AS7-4304
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Domain Management
>    Affects Versions: 7.1.1.Final
>            Reporter: Michael Voegele
>            Assignee: Kabir Khan
>              Labels: dmr, system_properties
>             Fix For: 7.1.2.Final
>
>
> when trying to execute:
> {code:xml}
> {
>     "operation" => "remove",
>     "address" => [
>         ("host" => "master"),
>         ("server-config" => "server-1"),
>         ("system-property" => "foo")
>     ]
> }
> {code}
> the answer is:
> {code:xml}
> {
>     "outcome" => "failed",
>     "failure-description" => {"host-failure-descriptions" => [("master" => "JBAS014749: Operation handler failed: null")]},
>     "rolled-back" => true
> }
> {code}
> a NullPointerException is thrown during execution:
> {code:xml}
> [Host Controller] 2012-03-27 15:41:04,870 [management-handler-thread - 30] ERROR org.jboss.as.controller.management-operation executeStep 418 - JBAS014612: Operation ("remove") failed - address: ([
> [Host Controller]     ("host" => "master"),
> [Host Controller]     ("server-config" => "server-1"),
> [Host Controller]     ("system-property" => "foo")
> [Host Controller] ]): java.lang.NullPointerException
> [Host Controller]       at org.jboss.as.controller.operations.common.SystemPropertyRemoveHandler.execute(SystemPropertyRemoveHandler.java:67) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:385) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:272) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:200) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.domain.controller.operations.coordination.DomainFinalResultHandler.execute(DomainFinalResultHandler.java:74) [jboss-as-host-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:385) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:272) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:200) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.domain.controller.operations.coordination.OperationCoordinatorStepHandler.executeTwoPhaseOperation(OperationCoordinatorStepHandler.java:225) [jboss-as-host-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.domain.controller.operations.coordination.OperationCoordinatorStepHandler.execute(OperationCoordinatorStepHandler.java:118) [jboss-as-host-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.domain.controller.operations.coordination.PrepareStepHandler.execute(PrepareStepHandler.java:85) [jboss-as-host-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:385) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:272) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:200) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:121) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:139) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:108) [jboss-as-controller-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.protocol.mgmt.AbstractMessageHandler$2$1.doExecute(AbstractMessageHandler.java:287) [jboss-as-protocol-7.1.1.Final.jar:7.1.1.Final]
> [Host Controller]       at org.jboss.as.protocol.mgmt.AbstractMessageHandler$AsyncTaskRunner.run(AbstractMessageHandler.java:487) [jboss-as-protocol-7.1.1.Final.jar:7.1.1.Final]
> {code}
> this should not happen, the normal behaviour should be as follows (just a 'not found' message with no exception):
> {code:xml}
> {
>     "operation" => "remove",
>     "address" => [
>         ("host" => "master"),
>         ("server-config" => "server-1"),
>         ("jvm" => "default")
>     ]
> }
> {code}
> {code:xml}
> {
>     "outcome" => "failed",
>     "failure-description" => {"host-failure-descriptions" => [("master" => "JBAS014807: Management resource '[
>     (\"host\" => \"master\"),
>     (\"server-config\" => \"server-1\"),
>     (\"jvm\" => \"default\")
> ]' not found")]},
>     "rolled-back" => true
> }
> {code}

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