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svn-javahl: streamFileContent and large files

From: Manuel Freiholz <m.freiholz_at_cadenas.de>
Date: 2006-02-07 11:07:16 CET

Hi,
i just subscribed to this mailing list and i hope i write to the correct
adress.
I just started development with svn so be indulgent with me :P

I'm not sure, but i think i found a bug in the new method of the
svn-javahl-1.3 -> "streamFileContent(..)". I looked in the native code
and found this ( File: SVNClient.cpp, Line 2405, Method:
streamFileContent ):

----
    while (contentSize > 0)
    {
        size_t readSize = bufSize > contentSize ? contentSize : bufSize;
        Err = svn_stream_read(read_stream, (char *)bufData, &readSize);
        if (Err != NULL)
        {
            env->ReleaseByteArrayElements(buffer, bufData, 0);
            svn_stream_close(read_stream);
            JNIUtil::handleSVNError(Err);
            return;
        }
        env->ReleaseByteArrayElements(buffer, bufData, JNI_COMMIT);
        env->CallVoidMethod(outputStream, writeMethod, buffer, 0, readSize);
        if (JNIUtil::isJavaExceptionThrown())
        {
            env->ReleaseByteArrayElements(buffer, bufData, 0);
            svn_stream_close(read_stream);
            return;
        }
        contentSize -= readSize;
    }
----
The code is reading from the "read_stream"  and fills the OutputStream 
completly. -> No Buffering possible in my java.
So i have the problem in my code that i can not download large files 
like 80 MB and bigger directly via "streamFileContent" from subversion.
Is there anybody with the same problem who knows a solutions?
Greetings,
 - Manuel
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Received on Tue Feb 7 11:08:14 2006

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