Hi all,
try this for example:

public InputStream getInputStream() throws ParseException,
UnsupportedEncodingException {
        StringBuffer sb = new StringBuffer("blablabla")
        ....
        return new ByteArrayInputStream(sb.toString().getBytes("windows-1250"));
}

Best greetings,
Paweł Wielgus.


2010/9/16 Tommy Pham <tommy...@gmail.com>:
>
>> -----Original Message-----
>> From: lunch...@yahoo.co.jp [mailto:lunch...@yahoo.co.jp]
>> Sent: Wednesday, September 15, 2010 9:23 PM
>> To: Struts Users Mailing List
>> Subject: Re: How to download a file without creating it on a server
>>
>> Hi Dave and Allen,
>>
>> Thank you for quick reply.
>>
>> Frankly speaking, I'm not familiarity with using stream and could not come
>> up with some ideas.
>>
>> When I coded with java.io.PipedInputStream/PipedOutputStream
>> like follwoing, I could download an empty file with IllegalStateException.
>>
>> If anyone give an example how to code,I will really appreciate.
>>
>> Thanks.
>>
>>
>
> IIRC, Struts uses the Apache Commons FileUpload
> http://commons.apache.org/fileupload/.
> You could read more about the Streaming API with examples in the provided
> link.
>
> Regards,
> Tommy
>
>
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