yep, thanks. It really works, but i don't know why to do this. Can you
explain it or post some links for me to learn a little deep.
cheers,
On Sep 12, 3:13 am, Jason (Google) apija...@google.com wrote:
If you're subclassing SimpleFormController, you can also override the
initBinder method in your custom classes directly. e.g.:
@Override
protected void initBinder(HttpServletRequest request,
ServletRequestDataBinder binder) throws Exception {
binder.registerCustomEditor(String.class, new StringTrimmerEditor(false));
binder.registerCustomEditor(Boolean.class, new
CustomBooleanEditor(false));
binder.registerCustomEditor(Long.class, new CustomNumberEditor(Long.class,
true));
}
- Jason
On Thu, Sep 10, 2009 at 5:00 AM, xueqiang.mi allo...@gmail.com wrote:
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.AnnotationMethodHandl
erAdapter
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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