private void GetRequestStreamCallback(IAsyncResult asyncResult)
{
Stream stream = null;
try
{
stream = m_webRequest.EndGetRequestStream(asyncResult);
if (m_strBody != null)
{
stream.Write(new UTF8Encoding().GetBytes(m_strBody), 0, m_strBody.length());//TODO ASCII ???
}
else if (m_isMultiPart)
{
for (int i = 0; i < (int)m_arItems.size(); i++)
{
MultipartItem oItem = (MultipartItem)m_arItems.elementAt(i);
stream.Write(new UTF8Encoding().GetBytes(oItem.m_strDataPrefix), 0, oItem.m_strDataPrefix.length());
if (oItem.m_strFilePath.length() > 0)
{
IInputStream fis = null;
CRhoFile file = RhoClassFactory.createFile();
try
{
file.open(oItem.m_strFilePath, CRhoFile.EOpenModes.OpenReadOnly);
if (!file.isOpened())
{
LOG.ERROR("File not found: " + oItem.m_strFilePath);
throw new Exception("File not found:" + oItem.m_strFilePath);
}
fis = file.getInputStream();
byte[] byteBuffer = new byte[1024 * 4];
int nRead = 0;
do
{
nRead = fis.read(byteBuffer, 0, 1024 * 4);
if (nRead > 0)
{
stream.Write(byteBuffer, 0, nRead);
}
} while (nRead > 0);
}
finally
{
if (file != null)
{
try { file.close(); }
catch (IOException e)
{
LOG.ERROR("GetRequestStreamCallback: file close failed.", e);
}
}
}
}
else
{
stream.Write(new UTF8Encoding().GetBytes(oItem.m_strBody), 0, oItem.m_strBody.length());
}
}
stream.Write(new UTF8Encoding().GetBytes(szMultipartPostfix), 0, szMultipartPostfix.length());
}
LOG.INFO("write body done");
}
finally
{
if (stream != null)
{
stream.Close();
}
m_reqWaitEvent.Set();
}
}