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https://issues.apache.org/struts/browse/WW-3040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=46318#action_46318
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Nikos Andreou commented on WW-3040:
-----------------------------------
>From the above topic, I see people waiting for a solution. I can personally
>insert the date pattern directly in my java class, but this will make my
>program less configurable. Changing a xml is always more convenient that
>changing and recompiling your code. The question that remains in my head is
>why this changed in Struts 2.1.6. Was there an issue is 2.0.11 that had to
>change in 2.1.6? I personally loved the way I could get the servletContext in
>conversions since I can keep the formats I want in XML and use the framework
>to read the strings directly.
> Context supplied through convertValue to custom converter is missing many
> key-value pairs (including ServletContext)
> --------------------------------------------------------------------------------------------------------------------
>
> Key: WW-3040
> URL: https://issues.apache.org/struts/browse/WW-3040
> Project: Struts 2
> Issue Type: Bug
> Affects Versions: 2.1.6
> Environment: Windows Vista x64, Tomcat 6.0.18, Eclipse 3.4.1
> Reporter: Nikos Andreou
>
> I recently upgraded from Struts 2.0.11 to 2.1.6. I had a custom date
> converter class. In the convertValue method, I had the code:
> ServletContext servletContext = (ServletContext)
> context.get(StrutsStatics.SERVLET_CONTEXT);
> I was getting the servletContext and I was reading a param where I had my
> date pattern.
> With 2.0.11, the above code returns the servletContext. With 2.1.6, I get
> null. Basically, the difference in the context provided through
> public Object convertValue(Map context, Object value, Class toType) {}
> is this:
> 2.0.11
> ---------
> Key= com.opensymphony.xwork2.dispatcher.HttpServletRequest Value=
> org.apache.struts2.dispatcher.strutsrequestwrap...@196232
> Key= com.opensymphony.xwork2.ActionContext.locale Value= en_US
> Key= com.opensymphony.xwork2.util.ValueStack.ReportErrorsOnNoProp
> Value= true
> Key= com.opensymphony.xwork2.dispatcher.HttpServletResponse Value=
> org.apache.catalina.connector.responsefac...@7dde6a
> Key= com.opensymphony.xwork2.ActionContext.name Value= Transaction2
> Key= com.opensymphony.xwork2.ActionContext.application Value=
> {org.apache.catalina.WELCOME_FILES=[Ljava.lang.String;@2a38be, blah-blah,
> datePattern=yyyy-MM-dd}
> Key= last.property.accessed Value= null
> Key= com.opensymphony.xwork2.dispatcher.ServletContext Value=
> org.apache.catalina.core.applicationcontextfac...@11656b
> Key= request Value=
> {struts.valuestack=com.opensymphony.xwork2.util.ognlvaluest...@13fb657}
> Key= last.bean.accessed Value= null
> Key= parameters Value= {amount=[Ljava.lang.String;@1dc0b6b,
> transactionType=[Ljava.lang.String;@171c4b5,
> accountId=[Ljava.lang.String;@2975fa,
> transactionDate=[Ljava.lang.String;@754c}
> Key= __link Value= [Ljava.lang.Object;@14e518
> Key= application Value=
> {org.apache.catalina.WELCOME_FILES=[Ljava.lang.String;@2a38be, blah-blah,
> datePattern=yyyy-MM-dd}
> Key= xwork.NullHandler.createNullObjects Value= true
> Key= current.property.path Value= null
> Key= conversion.property.fullName Value= transactionDate
> Key= attr Value= org.apache.struts2.util.attribute...@1cca665
> Key= com.opensymphony.xwork2.ActionContext.session Value= {}
> Key= com.opensymphony.xwork2.ActionContext.actionInvocation Value=
> com.opensymphony.xwork2.defaultactioninvocat...@c03c11
> Key= com.opensymphony.xwork2.util.ValueStack.ValueStack Value=
> com.opensymphony.xwork2.util.ognlvaluest...@13fb657
> Key= session Value= {}
> Key= xwork.MethodAccessor.denyMethodExecution Value= true
> Key= report.conversion.errors Value= true
> Key= struts.actionMapping Value=
> org.apache.struts2.dispatcher.mapper.actionmapp...@a79811
> Key= com.opensymphony.xwork2.ActionContext.parameters Value=
> {amount=[Ljava.lang.String;@1dc0b6b,
> transactionType=[Ljava.lang.String;@171c4b5,
> accountId=[Ljava.lang.String;@2975fa,
> transactionDate=[Ljava.lang.String;@754c}
> 2.1.6
> -------
> Key= com.opensymphony.xwork2.util.ValueStack.ReportErrorsOnNoProp
> Value= true
> Key= xwork.NullHandler.createNullObjects Value= true
> Key= current.property.path Value= null
> Key= conversion.property.fullName Value= transactionDate
> Key= last.property.accessed Value= null
> Key= report.conversion.errors Value= true
> Key= xwork.MethodAccessor.denyMethodExecution Value= true
> Key= last.bean.accessed Value= null
> Most key-value pairs are missing and at the moment my code fails to work and
> I get an exception. I am wondering if this is a known issue and whether there
> is a workaround.
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