public void forceStop(@Nullable final Exception aCause) {
new ForcedStopException(aCause).terminate();
try {
stop();
} catch (final OpenAS2Exception ex) {
ex.terminate();
}
}
private void _sendAsyncMDN(@Nonnull final AS2Message aMsg) throws OpenAS2Exception {
s_aLogger.info("Async MDN submitted" + aMsg.getLoggingText());
final DispositionType aDisposition = DispositionType.createSuccess();
try {
final IMessageMDN aMdn = aMsg.getMDN();
// Create a HTTP connection
final String sUrl = aMsg.getAsyncMDNurl();
final boolean bOutput = true;
final boolean bInput = true;
final boolean bUseCaches = false;
final HttpURLConnection aConn =
getConnection(sUrl, bOutput, bInput, bUseCaches, "POST", getSession().getHttpProxy());
try {
s_aLogger.info("connected to " + sUrl + aMsg.getLoggingText());
aConn.setRequestProperty(CAS2Header.HEADER_CONNECTION, CAS2Header.DEFAULT_CONNECTION);
aConn.setRequestProperty(CAS2Header.HEADER_USER_AGENT, CAS2Header.DEFAULT_USER_AGENT);
// Copy all the header from mdn to the RequestProperties of conn
final Enumeration<?> aHeaders = aMdn.getHeaders().getAllHeaders();
while (aHeaders.hasMoreElements()) {
final Header aHeader = (Header) aHeaders.nextElement();
final String sHeaderValue =
aHeader.getValue().replace('\t', ' ').replace('\n', ' ').replace('\r', ' ');
aConn.setRequestProperty(aHeader.getName(), sHeaderValue);
}
// Note: closing this stream causes connection abort errors on some AS2
// servers
final OutputStream aMessageOS = aConn.getOutputStream();
// Transfer the data
final InputStream aMessageIS = aMdn.getData().getInputStream();
final StopWatch aSW = StopWatch.createdStarted();
final long nBytes = IOHelper.copy(aMessageIS, aMessageOS);
aSW.stop();
s_aLogger.info(
"transferred " + IOHelper.getTransferRate(nBytes, aSW) + aMsg.getLoggingText());
// Check the HTTP Response code
final int nResponseCode = aConn.getResponseCode();
if (nResponseCode != HttpURLConnection.HTTP_OK
&& nResponseCode != HttpURLConnection.HTTP_CREATED
&& nResponseCode != HttpURLConnection.HTTP_ACCEPTED
&& nResponseCode != HttpURLConnection.HTTP_PARTIAL
&& nResponseCode != HttpURLConnection.HTTP_NO_CONTENT) {
s_aLogger.error(
"sent AsyncMDN [" + aDisposition.getAsString() + "] Fail " + aMsg.getLoggingText());
throw new HttpResponseException(sUrl, nResponseCode, aConn.getResponseMessage());
}
s_aLogger.info(
"sent AsyncMDN [" + aDisposition.getAsString() + "] OK " + aMsg.getLoggingText());
// log & store mdn into backup folder.
try {
getSession()
.getMessageProcessor()
.handle(IProcessorStorageModule.DO_STOREMDN, aMsg, null);
} catch (final ComponentNotFoundException ex) {
// May be
}
} finally {
aConn.disconnect();
}
} catch (final HttpResponseException ex) {
// Resend if the HTTP Response has an error code
ex.terminate();
_resend(aMsg, ex);
} catch (final IOException ex) {
// Resend if a network error occurs during transmission
final OpenAS2Exception wioe = WrappedOpenAS2Exception.wrap(ex);
wioe.addSource(OpenAS2Exception.SOURCE_MESSAGE, aMsg);
wioe.terminate();
_resend(aMsg, wioe);
} catch (final Exception ex) {
// Propagate error if it can't be handled by a resend
throw WrappedOpenAS2Exception.wrap(ex);
}
}
protected void sendSyncMDN(
@Nonnull final String sClientInfo,
@Nonnull final IAS2HttpResponseHandler aResponseHandler,
@Nonnull final AS2Message aMsg,
@Nonnull final DispositionType aDisposition,
@Nonnull final String sText) {
final boolean bMDNBlocked = aMsg.getPartnership().isBlockErrorMDN();
if (!bMDNBlocked) {
try {
final IAS2Session aSession = m_aReceiverModule.getSession();
final IMessageMDN aMdn = AS2Helper.createMDN(aSession, aMsg, aDisposition, sText);
if (aMsg.isRequestingAsynchMDN()) {
// if asyncMDN requested, close connection and initiate separate MDN
// send
final InternetHeaders aHeaders = new InternetHeaders();
aHeaders.setHeader(CAS2Header.HEADER_CONTENT_LENGTH, Integer.toString(0));
// Empty data
final NonBlockingByteArrayOutputStream aData = new NonBlockingByteArrayOutputStream();
aResponseHandler.sendHttpResponse(HttpURLConnection.HTTP_OK, aHeaders, aData);
s_aLogger.info(
"Setup to send asynch MDN ["
+ aDisposition.getAsString()
+ "] "
+ sClientInfo
+ aMsg.getLoggingText());
// trigger explicit sending
aSession.getMessageProcessor().handle(IProcessorSenderModule.DO_SENDMDN, aMsg, null);
} else {
// otherwise, send sync MDN back on same connection
s_aLogger.info(
"Sending back sync MDN ["
+ aDisposition.getAsString()
+ "] "
+ sClientInfo
+ aMsg.getLoggingText());
// Get data and therefore content length for sync MDN
final NonBlockingByteArrayOutputStream aData = new NonBlockingByteArrayOutputStream();
final MimeBodyPart aPart = aMdn.getData();
StreamHelper.copyInputStreamToOutputStream(aPart.getInputStream(), aData);
aMdn.setHeader(CAS2Header.HEADER_CONTENT_LENGTH, Integer.toString(aData.getSize()));
// start HTTP response
aResponseHandler.sendHttpResponse(HttpURLConnection.HTTP_OK, aMdn.getHeaders(), aData);
// Save sent MDN for later examination
try {
aSession.getMessageProcessor().handle(IProcessorStorageModule.DO_STOREMDN, aMsg, null);
} catch (final ComponentNotFoundException ex) {
// No message processor found
} catch (final NoModuleException ex) {
// No module found in message processor
}
s_aLogger.info(
"sent MDN ["
+ aDisposition.getAsString()
+ "] "
+ sClientInfo
+ aMsg.getLoggingText());
}
} catch (final Exception ex) {
final OpenAS2Exception we = WrappedOpenAS2Exception.wrap(ex);
we.addSource(OpenAS2Exception.SOURCE_MESSAGE, aMsg);
we.terminate();
}
}
}