Thanks.
The problem I encountered is caused by the Spring form tag, I have
fixed it.
If you want to use form tag, you must override the initBinder method
of WebBindingInitializer, otherwise you will get a error:
org.springframework.web.servlet.tags.RequestContextAwareTag
doStartTag: access denied (java.lang.RuntimePermission getClassLoader)
java.security.AccessControlException: access denied
(java.lang.RuntimePermission getClassLoader)
......
Nested in org.springframework.web.util.NestedServletException: Request
processing failed; nested exception is java.lang.ClassCastException:
java.security.AccessControlException cannot be cast to
javax.servlet.ServletException:
java.lang.ClassCastException: java.security.AccessControlException
cannot be cast to javax.servlet.ServletException
You should write your own WebBindingInitializer class
{code}
public class TheFocusBindingInitializer implements
WebBindingInitializer {
@Override
public void initBinder(WebDataBinder binder, WebRequest request) {
binder.registerCustomEditor(String.class,
new StringTrimmerEditor(false));
}
}
{code}
and then inject it into the AnnotationMethodHandlerAdapter by the
following configuration:
{xml}
<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="webBindingInitializer">
<bean
class="com.appspot.thefocus.web.TheFocusBindingInitializer" />
</property>
</bean>
{xml}
On 9月10日, 下午4时13分, Loïc Talbot <loic.tal...@gmail.com> wrote:
> Hi,
> I've tried successfully spring mvc with this tutorial (Flex, graniteDS,
> springMVC)
> :http://graniteds.blogspot.com/2009/04/graniteds-20-on-google-app-engi...
>
> Moreover Spring MVC is compatible with GAE according to this
> :http://groups.google.com/group/google-appengine-java/web/will-it-play...
>
> You should find a more verbose and meaningful error in the console log
> underhttps://appengine.google.com/
> The stack trace should be there.
>
> Loïc
>
> 2009/9/10 xueqiang.mi <allo...@gmail.com>
>
>
>
>
>
> > Have anyone used Spring MVC framework on GAE? My project runs well on
> > my pc, but after uploading on the GAE server, it doesn't work. A error
> > comes out:
>
> > Error: Server Error
>
> > The server encountered an error and could not complete your request.
> > If the problem persists, please report your problem and mention this
> > error message and the query that caused it.
>
> >http://alloyer.appspot.com
>
> > Can anyone help me here?
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