Robin Wyles pisze:
Hi,
How can I get hold of a MultipartHttpServletRequest in a generator?
If I do this...
final WebApplicationContext parentContext =
WebAppContextUtils.getCurrentWebApplicationContext();
final ProcessInfoProvider infoProvider = (ProcessInfoProvider)
parentContext.getBean(ProcessInfoProvider.ROLE);
HttpServletRequest request = infoProvider.getRequest();
MultipartHttpServletRequest mpr = (MultipartHttpServletRequest) request;
I get the following error when the final line is executed...
java.lang.ClassCastException: $Proxy13
Eclipse debugger shows that request is an instance of
MultipartHttpServletRequest.
What's the secret?
The secret is how JVM proxies work with the fact that MultipartHttpServletRequest is a class not
interface.
Situations like this are little bit worrying me but anyway standard question: why do you want to
cast to MultipartHttpServletRequest?
--
Grzegorz Kossakowski
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