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From Li Ying <>
Subject Re: Incorporating action interceptor configuration parameters into a message
Date Wed, 01 Dec 2010 15:25:59 GMT
I have read the source code of FileUploadInterceptor.

I think it do the message getting in it's private method, and dose not
use the maximumSize as a message format param.

So I believe there is no simple way to "extract interceptor interceptor param".

The simplest way I known is, hard coding the value in your message
properties file, like:
struts.messages.error.file.too.large=File {1} is {3} bytes which
exceeds the maximum 100123.

It is a little ugly, but looks like the only way.

The other way is, create a new class extend from
FileUploadInterceptor, and override the error message building part,
add the maximumSize as a message format param.
But it need many code, I don't think this issue is worth doing so may work.

2010/12/1  <>:
> Thanks Li --
> I saw what the interceptor was doing and decided that was not going to
> work.  Would you mind posting the "simple" technique to extract the
> parameter from the interceptor configuration.  I'll admit I'm not a Guice
> pro and studying the container build sent me straight to the bar last night.
> Scott

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