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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 edited comment on WW-3040 at 6/2/09 7:54 AM:
-----------------------------------------------------------
Thanks for your answer. From the above topic, I see people looking 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.
was (Author: nikos_a):
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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