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From "Lukasz Lenart (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (WW-3994) CompositeActionMapper actionMappers injected before container, leading to NPE on Oracle JRE 1.7.x
Date Tue, 19 Mar 2013 22:13:15 GMT

     [ https://issues.apache.org/jira/browse/WW-3994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lukasz Lenart resolved WW-3994.
-------------------------------

    Resolution: Fixed
      Assignee: Lukasz Lenart

Resolved, thanks for reporting
                
> CompositeActionMapper actionMappers injected before container, leading to NPE on Oracle
JRE 1.7.x
> -------------------------------------------------------------------------------------------------
>
>                 Key: WW-3994
>                 URL: https://issues.apache.org/jira/browse/WW-3994
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Core Actions
>    Affects Versions: 2.3.8
>         Environment: Oracle JRE 1.7.0_17, Struts 2.3.8, Tomcat 7.0.12
>            Reporter: Daniel Baldes
>            Assignee: Lukasz Lenart
>             Fix For: 2.3.13
>
>
> When I try to use CompositeActionMapper on Oracle JRE 1.7.0, the ContainerImpl tries
to first inject the actionMappers using CompositeActionMapper.setActionMappers(String list),
before the container is injected in setContainer(Container container). This leads to a NullPointerException.
> This did not happen on Oracle JRE 1.6.0.
> The apparent cause is that in com.opensymphony.xwork2.inject.ContainerImpl, line 90,
the method injectors are created in the order in which the methods are returned by Class.getDeclaredMethods(),
which is undefined according to the documentation.

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