New example code:
public WOActionResults TestAction() throws java.io.FileNotFoundException {
WOResponse response = new WOResponse();
response.setHeader("application/x-document", "content-type");
File file = new File("/test.zip");
response.setHeader("attachment; filename=\"" + file.getName() + "\"",
"content-disposition");
response.setContentStream(new FileInputStream(file), 4096,
file.length());
return response;
}
the setContentStream method accepts long as content length since WO 5.4, so I
guess this should work for large files?
If not, how can I support large file downloads?
On 18 Jan 2013, at 11:09, Alexander Spohr wrote:
> I think you are wrapping around maxint.
> Your example code is incomplete. It can not work...
>
>
> Am 18.01.2013 um 09:58 schrieb niek <[email protected]>:
>
>> Hi all,
>>
>> I'm experiencing a problem when trying to download files larger than 4GB
>> over http but only a part is downloaded.
>> When I try to download a 32GB file, only 3,98GB (3980070495 bytes) is
>> downloaded. When I try to download a 7GB file, only 2,7GB is downloaded.
>> I have retried it several times, and the result was always the same.
>>
>> Example code:
>>
>> public WOActionResults DownloadAction() {
>> WOResponse response = new WOResponse();
>> response("application/x-document", "content-type");
>>
>> File file = new File("/test.zip");
>>
>> response("attachment; filename=\"" + file.getName() + "\"",
>> "content-disposition");
>> response(new FileInputStream(file), 4096, file.length());
>> return response;
>> }
>>
>>
>> I'm using WebObjects 5.4.3, so since 5.4 the content-length in
>> WOResponse.setContentStream is of type long.
>
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