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From "Gary Tully (JIRA)" <j...@apache.org>
Subject [jira] Closed: (CXF-1192) Jsr250BeanPostProcessor, non reentrant ResourceInjector results in IllegalArgumentException
Date Mon, 03 Dec 2007 23:04:45 GMT

     [ https://issues.apache.org/jira/browse/CXF-1192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gary Tully closed CXF-1192.
---------------------------


> Jsr250BeanPostProcessor, non reentrant ResourceInjector results in IllegalArgumentException
> -------------------------------------------------------------------------------------------
>
>                 Key: CXF-1192
>                 URL: https://issues.apache.org/jira/browse/CXF-1192
>             Project: CXF
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.0.3
>            Reporter: Gary Tully
>            Assignee: Daniel Kulp
>            Priority: Minor
>             Fix For: 2.0.4
>
>
> The Jsr250BeanPostProcessor[1], uses a single instance of the  non reentrant ResourceInjector.
If the bean has two postConstruct methods and the first results in another bean creation which
has a postConstruct method we have trouble. For a postConstruct method, the ResourceInjector
sets a Target reference member variable and invokes the method. If the postConstrcut method
results in another bean being created that has a postConstrcut annotation the single ResourceInjector
gets it's target reference changed and the result is an IllegalArgumentException on calling
a subsequent postConstruct method.
> The simplest fix is to have the Jsr250BeanPostProcessor use a new ResourceInjector for
every bean.
> The scenario that showed this bug has been worked around so I don't have an easy test
case but one can be fabricated around the spring tests in core by following the description
and adding the  Jsr250BeanPostProcessor to the configuration.
> [1] http://svn.apache.org/viewvc/incubator/cxf/trunk/rt/core/src/main/java/org/apache/cxf/bus/spring/Jsr250BeanPostProcessor.java?view=markup

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