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https://issues.apache.org/struts/browse/WW-3221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Musachy Barroso resolved WW-3221.
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Resolution: Not A Problem
There are only two ways to get access to the context, one is using @Inject as
you mentioned, the other, which I would recommend is to use
ServletActionContext.getServletContex()
> ServletContextAware interface ignored for custom ActionMapper
> -------------------------------------------------------------
>
> Key: WW-3221
> URL: https://issues.apache.org/struts/browse/WW-3221
> Project: Struts 2
> Issue Type: Improvement
> Affects Versions: 2.1.6
> Environment: Windows XP, Jetty (under Google App Engine java dev
> environment).
> Reporter: Todd Owen
> Priority: Minor
>
> I am implementing an ActionMapper by extending DefaultActionMapper. I would
> like to access the ServletContext, where some application-specific
> configuration is stored. Since the docs for the ServletContextAware interface
> say that it is: "for components that have a dependence on the Servlet
> context", I implemented this interface but it's method (setServletContext) is
> never called. Here is the class:
> public class RexMapper
> extends org.apache.struts2.dispatcher.mapper.DefaultActionMapper
> implements ServletContextAware {
> public RexMapper() {
> // This constructor *is* called.
> }
> @Override
> public void setServletContext(ServletContext arg0) {
> // This method is *not* called.
> }
> }
> In struts.xml:
> <bean type="org.apache.struts2.dispatcher.mapper.ActionMapper"
> name="rexMapper" class="org.technologyforchange.rex.RexMapper"/>
> I have been able to work around this by using the internal dependency
> injection framework: I add a javax.servlet.ServletContext parameter to the
> constructor, and annotate it with @com.opensymphony.xwork2.inject.Inject.
> However, I understand that developers are encouraged not to rely on the
> internal injection framework. Therefore, I'm reporting this to JIRA.
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