private void invokeNow(T msg, ResponseImpl<T> response) throws WebServiceException {
if (log.isLoggable(Level.FINEST)) log.finest("AbstractDispatch.invokeNow(" + msg + ")");
InputStream in = null;
OutputStream out = null;
try {
String urlSpec = (String) _requestContext.get(ENDPOINT_ADDRESS_PROPERTY);
if (urlSpec == null) throw new WebServiceException(L.l("Endpoint address not set"));
URL url = new URL(urlSpec);
URLConnection connection = url.openConnection();
if (response != null) connection.setDoInput(true);
connection.setDoOutput(true);
// send request
out = connection.getOutputStream();
OutputStreamWriter writer = null;
if (_mode == Service.Mode.PAYLOAD) {
writer = new OutputStreamWriter(out);
JAXWSUtil.writeStartSOAPEnvelope(writer, _soapNamespace);
}
writeRequest(msg, out);
if (_mode == Service.Mode.PAYLOAD) JAXWSUtil.writeEndSOAPEnvelope(writer);
out.flush();
// read response
in = connection.getInputStream();
// XXX for some reason, it seems this is necessary to force the output
if (response == null) {
while (in.read() >= 0) {}
return;
}
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
if (_mode == Service.Mode.PAYLOAD) {
JAXWSUtil.extractSOAPBody(in, buffer);
} else {
// XXX is a copy necessary here or should we expect the client to
// close the InputStream?
int ch = -1;
while ((ch = in.read()) != -1) buffer.write(ch);
}
response.set(formatResponse(buffer.toByteArray()));
response.setContext(connection.getHeaderFields());
} catch (WebServiceException e) {
throw e;
} catch (Exception e) {
throw new WebServiceException(e);
} finally {
try {
if (out != null) out.close();
if (in != null) in.close();
} catch (IOException e) {
throw new WebServiceException(e);
}
}
}
