/**
* Called for an incoming message.
*
* @param inMessage
*/
public void onMessage(Message inMessage) {
// disposable exchange, swapped with real Exchange on correlation
inMessage.setExchange(new ExchangeImpl());
inMessage.getExchange().put(Bus.class, bus);
inMessage.put(Message.DECOUPLED_CHANNEL_MESSAGE, Boolean.TRUE);
inMessage.put(Message.RESPONSE_CODE, HttpURLConnection.HTTP_OK);
// remove server-specific properties
// inMessage.remove(AbstractHTTPDestination.HTTP_REQUEST);
// inMessage.remove(AbstractHTTPDestination.HTTP_RESPONSE);
inMessage.remove(Message.ASYNC_POST_RESPONSE_DISPATCH);
updateResponseCode(inMessage);
// cache this inputstream since it's defer to use in case of async
try {
InputStream in = inMessage.getContent(InputStream.class);
if (in != null) {
CachedOutputStream cos = new CachedOutputStream();
IOUtils.copy(in, cos);
inMessage.setContent(InputStream.class, cos.getInputStream());
}
observer.onMessage(inMessage);
} catch (IOException e) {
e.printStackTrace();
}
}
public void prepare(final Message message) throws IOException {
if (!Boolean.TRUE.equals(message.getExchange().get(LocalConduit.DIRECT_DISPATCH))) {
final Exchange exchange = (Exchange) message.getExchange().get(LocalConduit.IN_EXCHANGE);
AbstractWrappedOutputStream cout =
new AbstractWrappedOutputStream() {
protected void onFirstWrite() throws IOException {
final PipedInputStream stream = new PipedInputStream();
wrappedStream = new PipedOutputStream(stream);
final MessageImpl m = new MessageImpl();
localDestinationFactory.copy(message, m);
m.setContent(InputStream.class, stream);
final Runnable receiver =
new Runnable() {
public void run() {
if (exchange != null) {
exchange.setInMessage(m);
}
conduit.getMessageObserver().onMessage(m);
}
};
new Thread(receiver).start();
}
};
message.setContent(OutputStream.class, cout);
} else {
CachedOutputStream stream = new CachedOutputStream();
message.setContent(OutputStream.class, stream);
}
}
public void handleMessage(Message message) throws Fault {
final OutputStream os = message.getContent(OutputStream.class);
final Writer iowriter = message.getContent(Writer.class);
if (os == null && iowriter == null) {
return;
}
Logger logger = getMessageLogger(message);
if (logger.isLoggable(Level.INFO) || writer != null) {
// Write the output while caching it for the log message
boolean hasLogged = message.containsKey(LOG_SETUP);
if (!hasLogged) {
message.put(LOG_SETUP, Boolean.TRUE);
if (os != null) {
final CacheAndWriteOutputStream newOut = new CacheAndWriteOutputStream(os);
if (threshold > 0) {
newOut.setThreshold(threshold);
}
if (limit > 0) {
newOut.setCacheLimit(limit);
}
message.setContent(OutputStream.class, newOut);
newOut.registerCallback(new LoggingCallback(logger, message, os));
} else {
message.setContent(Writer.class, new LogWriter(logger, message, iowriter));
}
}
}
}
public void handleMessage(Message message) throws Fault {
createExchangeId(message);
final OutputStream os = message.getContent(OutputStream.class);
if (os != null) {
LoggingCallback callback = new LoggingCallback(sender, message, os, limit);
message.setContent(OutputStream.class, createCachingOut(message, os, callback));
} else {
final Writer iowriter = message.getContent(Writer.class);
if (iowriter != null) {
message.setContent(
Writer.class, new LogEventSendingWriter(sender, message, iowriter, limit));
}
}
}
protected void transformOS(Message message, OutputStream out) {
CachedOutputStream wrapper = new CachedOutputStream();
CachedOutputStreamCallback callback =
new XSLTCachedOutputStreamCallback(getXSLTTemplate(), out);
wrapper.registerCallback(callback);
message.setContent(OutputStream.class, wrapper);
}
protected void transformXWriter(Message message, XMLStreamWriter xWriter) {
CachedWriter writer = new CachedWriter();
XMLStreamWriter delegate = StaxUtils.createXMLStreamWriter(writer);
XSLTStreamWriter wrapper = new XSLTStreamWriter(getXSLTTemplate(), writer, delegate, xWriter);
message.setContent(XMLStreamWriter.class, wrapper);
message.put(AbstractOutDatabindingInterceptor.DISABLE_OUTPUTSTREAM_OPTIMIZATION, Boolean.TRUE);
}
protected void handle(Message message) throws SequenceFault, RMException {
LOG.entering(getClass().getName(), "handleMessage");
// This message capturing mechanism will need to be changed at some point.
// Until then, we keep this interceptor here and utilize the robust
// option to avoid the unnecessary message capturing/caching.
if (!MessageUtils.isTrue(message.getContextualProperty(Message.ROBUST_ONEWAY))) {
InputStream is = message.getContent(InputStream.class);
if (is != null) {
CachedOutputStream saved = new CachedOutputStream();
try {
IOUtils.copy(is, saved);
saved.flush();
is.close();
saved.lockOutputStream();
LOG.fine("Capturing the original RM message");
RewindableInputStream ris = RewindableInputStream.makeRewindable(saved.getInputStream());
message.setContent(InputStream.class, ris);
message.put(RMMessageConstants.SAVED_CONTENT, ris);
} catch (Exception e) {
throw new Fault(e);
}
}
}
}
@Override
public void onClose(CachedOutputStream cos) {
long l = LOG.logStart();
byte[] buf = new byte[1024];
int len;
InputStream is;
try {
is = cos.getInputStream();
while ((len = is.read(buf)) > 0) {
logOutputStream.write(buf, 0, len);
}
} catch (IOException ex) {
LOG.logError(l, ex);
}
LoggingMessage buffer = setupBuffer(message, fout);
LOG.log(buffer.toString());
try {
// empty out the cache
cos.lockOutputStream();
cos.resetOut(null, false);
} catch (Exception ex) {
LOG.logWarn(l, "Error clearing cache: " + ex.getMessage(), null);
}
message.setContent(OutputStream.class, origStream);
}
private void doFromSoapMessage(Message message, Object sm) {
SOAPMessage m = (SOAPMessage) sm;
MessageContentsList list = (MessageContentsList) message.getContent(List.class);
if (list == null) {
list = new MessageContentsList();
message.setContent(List.class, list);
}
Object o = m;
if (StreamSource.class.isAssignableFrom(type)) {
try {
try (CachedOutputStream out = new CachedOutputStream()) {
XMLStreamWriter xsw = StaxUtils.createXMLStreamWriter(out);
StaxUtils.copy(new DOMSource(m.getSOAPPart()), xsw);
xsw.close();
o = new StreamSource(out.getInputStream());
}
} catch (Exception e) {
throw new Fault(e);
}
} else if (SAXSource.class.isAssignableFrom(type)) {
o = new StaxSource(new W3CDOMStreamReader(m.getSOAPPart()));
} else if (Source.class.isAssignableFrom(type)) {
o = new DOMSource(m.getSOAPPart());
}
list.set(0, o);
}
private void checkCachedStream(Message m, OutputStream osOriginal, boolean enabled)
throws Exception {
XMLStreamWriter writer = null;
if (enabled) {
writer = m.getContent(XMLStreamWriter.class);
} else {
writer = (XMLStreamWriter) m.get(XMLStreamWriter.class.getName());
}
if (writer instanceof CachingXmlEventWriter) {
CachingXmlEventWriter cache = (CachingXmlEventWriter) writer;
if (cache.getEvents().size() != 0) {
XMLStreamWriter origWriter = null;
try {
origWriter = StaxUtils.createXMLStreamWriter(osOriginal);
for (XMLEvent event : cache.getEvents()) {
StaxUtils.writeEvent(event, origWriter);
}
} finally {
StaxUtils.close(origWriter);
}
}
m.setContent(XMLStreamWriter.class, null);
return;
}
if (enabled) {
OutputStream os = m.getContent(OutputStream.class);
if (os != osOriginal && os instanceof CachedOutputStream) {
CachedOutputStream cos = (CachedOutputStream) os;
if (cos.size() != 0) {
cos.writeCacheTo(osOriginal);
}
}
}
}
protected void doRunInterceptorChain(Message m) {
try {
m.getInterceptorChain().doIntercept(m);
} catch (Exception ex) {
m.setContent(Exception.class, ex);
}
}
public void prepare(final Message message) throws IOException {
inMessage.getExchange().setOutMessage(message);
final ZMQ.Socket zmqSocket = (ZMQ.Socket) inMessage.get("socket");
Exchange exchange = inMessage.getExchange();
exchange.setOutMessage(message);
message.setContent(
OutputStream.class,
new ByteArrayOutputStream() {
@Override
public void close() throws IOException {
super.close();
if (endpointConfig.getSocketType() == ZMQURIConstants.SocketType.REP) {
getLogger().log(Level.FINE, "send out the message!");
if (hasNoResponseContent(message)) {
ZMQUtils.sendMessage(zmqSocket, new byte[] {0});
} else {
ZMQUtils.sendMessage(zmqSocket, toByteArray());
}
}
}
});
}
@Override
public void onMessage(byte[] message, ZMQ.Socket zmqSocket) {
getLogger().log(Level.FINE, "server received request: ", message);
Message inMessage = new MessageImpl();
inMessage.setContent(InputStream.class, new ByteArrayInputStream(message));
((MessageImpl) inMessage).setDestination(this);
inMessage.put("socket", zmqSocket);
incomingObserver.onMessage(inMessage);
}
protected Message createMessage(
Object body,
String httpMethod,
MultivaluedMap<String, String> headers,
URI currentURI,
Exchange exchange,
Map<String, Object> invocationContext,
boolean proxy) {
Message m = cfg.getConduitSelector().getEndpoint().getBinding().createMessage();
m.put(Message.REQUESTOR_ROLE, Boolean.TRUE);
m.put(Message.INBOUND_MESSAGE, Boolean.FALSE);
m.put(Message.HTTP_REQUEST_METHOD, httpMethod);
m.put(Message.PROTOCOL_HEADERS, headers);
if (currentURI.isAbsolute() && currentURI.getScheme().startsWith(HTTP_SCHEME)) {
m.put(Message.ENDPOINT_ADDRESS, currentURI.toString());
} else {
m.put(Message.ENDPOINT_ADDRESS, state.getBaseURI().toString());
}
Object requestURIProperty = cfg.getRequestContext().get(Message.REQUEST_URI);
if (requestURIProperty == null) {
m.put(Message.REQUEST_URI, currentURI.toString());
} else {
m.put(Message.REQUEST_URI, requestURIProperty.toString());
}
m.put(Message.CONTENT_TYPE, headers.getFirst(HttpHeaders.CONTENT_TYPE));
body = checkIfBodyEmpty(body);
setEmptyRequestPropertyIfNeeded(m, body);
m.setContent(List.class, getContentsList(body));
m.put(URITemplate.TEMPLATE_PARAMETERS, getState().getTemplates());
PhaseInterceptorChain chain = setupOutInterceptorChain(cfg);
chain.setFaultObserver(setupInFaultObserver(cfg));
m.setInterceptorChain(chain);
exchange = createExchange(m, exchange);
exchange.put(Message.REST_MESSAGE, Boolean.TRUE);
exchange.setOneWay("true".equals(headers.getFirst(Message.ONE_WAY_REQUEST)));
exchange.put(Retryable.class, new RetryableImpl());
// context
setContexts(m, exchange, invocationContext, proxy);
// setup conduit selector
prepareConduitSelector(m, currentURI, proxy);
return m;
}
private boolean checkBufferingMode(Message m, List<WriterInterceptor> writers, boolean firstTry) {
if (!firstTry) {
return false;
}
WriterInterceptor last = writers.get(writers.size() - 1);
MessageBodyWriter<Object> w = ((WriterInterceptorMBW) last).getMBW();
Object outBuf = m.getContextualProperty(OUT_BUFFERING);
boolean enabled = MessageUtils.isTrue(outBuf);
boolean configurableProvider = w instanceof AbstractConfigurableProvider;
if (!enabled && outBuf == null && configurableProvider) {
enabled = ((AbstractConfigurableProvider) w).getEnableBuffering();
}
if (enabled) {
boolean streamingOn =
configurableProvider ? ((AbstractConfigurableProvider) w).getEnableStreaming() : false;
if (streamingOn) {
m.setContent(XMLStreamWriter.class, new CachingXmlEventWriter());
} else {
m.setContent(OutputStream.class, new CachedOutputStream());
}
}
return enabled;
}
public void close() throws IOException {
final LogEvent event = new DefaultLogEventMapper().map(message);
StringWriter w2 = out2;
if (w2 == null) {
w2 = (StringWriter) out;
}
String ct = (String) message.get(Message.CONTENT_TYPE);
StringBuilder payload = new StringBuilder();
try {
writePayload(payload, w2, ct);
} catch (Exception ex) {
// ignore
}
event.setPayload(payload.toString());
sender.send(event);
message.setContent(Writer.class, out);
super.close();
}
public void onClose(CachedOutputStream cos) {
LoggingMessage buffer = setupBuffer(message);
String ct = (String) message.get(Message.CONTENT_TYPE);
if (!isShowBinaryContent() && isBinaryContent(ct)) {
buffer.getMessage().append(BINARY_CONTENT_MESSAGE).append('\n');
log(logger, formatLoggingMessage(buffer));
return;
}
if (!isShowMultipartContent() && isMultipartContent(ct)) {
buffer.getMessage().append(MULTIPART_CONTENT_MESSAGE).append('\n');
log(logger, formatLoggingMessage(buffer));
return;
}
if (cos.getTempFile() == null) {
// buffer.append("Outbound Message:\n");
if (cos.size() >= lim) {
buffer.getMessage().append("(message truncated to " + lim + " bytes)\n");
}
} else {
buffer.getMessage().append("Outbound Message (saved to tmp file):\n");
buffer.getMessage().append("Filename: " + cos.getTempFile().getAbsolutePath() + "\n");
if (cos.size() >= lim) {
buffer.getMessage().append("(message truncated to " + lim + " bytes)\n");
}
}
try {
String encoding = (String) message.get(Message.ENCODING);
writePayload(buffer.getPayload(), cos, encoding, ct);
} catch (Exception ex) {
// ignore
}
log(logger, formatLoggingMessage(buffer));
try {
// empty out the cache
cos.lockOutputStream();
cos.resetOut(null, false);
} catch (Exception ex) {
// ignore
}
message.setContent(OutputStream.class, origStream);
}
public void close() throws IOException {
LoggingMessage buffer = setupBuffer(message);
if (count >= lim) {
buffer.getMessage().append("(message truncated to " + lim + " bytes)\n");
}
StringWriter w2 = out2;
if (w2 == null) {
w2 = (StringWriter) out;
}
String ct = (String) message.get(Message.CONTENT_TYPE);
try {
writePayload(buffer.getPayload(), w2, ct);
} catch (Exception ex) {
// ignore
}
log(logger, formatLoggingMessage(buffer));
message.setContent(Writer.class, out);
super.close();
}
private void checkResponse(Method m, Response r, Message inMessage) throws Throwable {
Throwable t = null;
int status = r.getStatus();
if (status >= 300) {
Class<?>[] exTypes = m.getExceptionTypes();
if (exTypes.length == 0) {
exTypes = new Class[] {WebApplicationException.class};
}
for (Class<?> exType : exTypes) {
ResponseExceptionMapper<?> mapper = findExceptionMapper(inMessage, exType);
if (mapper != null) {
t = mapper.fromResponse(r);
if (t != null) {
throw t;
}
}
}
if ((t == null)
&& (m.getReturnType() == Response.class)
&& (m.getExceptionTypes().length == 0)) {
return;
}
t = convertToWebApplicationException(r);
if (inMessage.getExchange().get(Message.RESPONSE_CODE) == null) {
throw t;
}
Endpoint ep = inMessage.getExchange().getEndpoint();
inMessage.getExchange().put(InterceptorProvider.class, getConfiguration());
inMessage.setContent(Exception.class, new Fault(t));
inMessage.getInterceptorChain().abort();
if (ep.getInFaultObserver() != null) {
ep.getInFaultObserver().onMessage(inMessage);
}
throw t;
}
}
public void onClose(CachedOutputStream cos) {
final LogEvent event = new DefaultLogEventMapper().map(message);
try {
String encoding = (String) message.get(Message.ENCODING);
StringBuilder payload = new StringBuilder();
writePayload(payload, cos, encoding, event.getContentType());
event.setPayload(payload.toString());
} catch (Exception ex) {
// ignore
}
sender.send(event);
try {
// empty out the cache
cos.lockOutputStream();
cos.resetOut(null, false);
} catch (Exception ex) {
// ignore
}
message.setContent(OutputStream.class, origStream);
}
public void prepare(Message message) throws IOException {
getLogger().log(Level.FINE, "JBIConduit send message");
message.setContent(OutputStream.class, new NMRConduitOutputStream(message, nmr, target, this));
}
protected void setupMessage(
Message inMessage,
final ServletConfig config,
final ServletContext context,
final HttpServletRequest req,
final HttpServletResponse resp)
throws IOException {
inMessage.setContent(InputStream.class, req.getInputStream());
inMessage.put(HTTP_REQUEST, req);
inMessage.put(HTTP_RESPONSE, resp);
inMessage.put(HTTP_CONTEXT, context);
inMessage.put(HTTP_CONFIG, config);
inMessage.put(Message.HTTP_REQUEST_METHOD, req.getMethod());
inMessage.put(Message.REQUEST_URI, req.getRequestURI());
String contextPath = req.getContextPath();
if (contextPath == null) {
contextPath = "";
}
inMessage.put(Message.PATH_INFO, contextPath + req.getPathInfo());
String contentType = req.getContentType();
String enc = HttpHeaderHelper.findCharset(contentType);
if (enc == null) {
enc = req.getCharacterEncoding();
}
// work around a bug with Jetty which results in the character
// encoding not being trimmed correctly.
if (enc != null && enc.endsWith("\"")) {
enc = enc.substring(0, enc.length() - 1);
}
if (enc != null || "POST".equals(req.getMethod()) || "PUT".equals(req.getMethod())) {
// allow gets/deletes/options to not specify an encoding
String normalizedEncoding = HttpHeaderHelper.mapCharset(enc);
if (normalizedEncoding == null) {
String m =
new org.apache.cxf.common.i18n.Message("INVALID_ENCODING_MSG", LOG, enc).toString();
LOG.log(Level.WARNING, m);
throw new IOException(m);
}
inMessage.put(Message.ENCODING, normalizedEncoding);
}
inMessage.put(Message.QUERY_STRING, req.getQueryString());
inMessage.put(Message.CONTENT_TYPE, contentType);
inMessage.put(Message.ACCEPT_CONTENT_TYPE, req.getHeader("Accept"));
String basePath = getBasePath(contextPath);
if (!StringUtils.isEmpty(basePath)) {
inMessage.put(Message.BASE_PATH, basePath);
}
inMessage.put(Message.FIXED_PARAMETER_ORDER, isFixedParameterOrder());
inMessage.put(Message.ASYNC_POST_RESPONSE_DISPATCH, Boolean.TRUE);
inMessage.put(
SecurityContext.class,
new SecurityContext() {
public Principal getUserPrincipal() {
return req.getUserPrincipal();
}
public boolean isUserInRole(String role) {
return req.isUserInRole(role);
}
});
setHeaders(inMessage);
SSLUtils.propogateSecureSession(req, inMessage);
}
private void serializeMessage(
ServerProviderFactory providerFactory,
Message message,
Response theResponse,
OperationResourceInfo ori,
boolean firstTry) {
ResponseImpl response = (ResponseImpl) JAXRSUtils.copyResponseIfNeeded(theResponse);
final Exchange exchange = message.getExchange();
boolean headResponse =
response.getStatus() == 200
&& firstTry
&& ori != null
&& HttpMethod.HEAD.equals(ori.getHttpMethod());
Object entity = response.getActualEntity();
if (headResponse && entity != null) {
LOG.info(new org.apache.cxf.common.i18n.Message("HEAD_WITHOUT_ENTITY", BUNDLE).toString());
entity = null;
}
Method invoked =
ori == null
? null
: ori.getAnnotatedMethod() != null ? ori.getAnnotatedMethod() : ori.getMethodToInvoke();
Annotation[] annotations = null;
Annotation[] staticAnns = ori != null ? ori.getOutAnnotations() : new Annotation[] {};
Annotation[] responseAnns = response.getEntityAnnotations();
if (responseAnns != null) {
annotations = new Annotation[staticAnns.length + responseAnns.length];
System.arraycopy(staticAnns, 0, annotations, 0, staticAnns.length);
System.arraycopy(responseAnns, 0, annotations, staticAnns.length, responseAnns.length);
} else {
annotations = staticAnns;
}
response.setStatus(getActualStatus(response.getStatus(), entity));
response.setEntity(entity, annotations);
// Prepare the headers
MultivaluedMap<String, Object> responseHeaders =
prepareResponseHeaders(message, response, entity, firstTry);
// Run the filters
try {
JAXRSUtils.runContainerResponseFilters(providerFactory, response, message, ori, invoked);
} catch (Throwable ex) {
handleWriteException(providerFactory, message, ex, firstTry);
return;
}
// Write the entity
entity = InjectionUtils.getEntity(response.getActualEntity());
setResponseStatus(message, getActualStatus(response.getStatus(), entity));
if (entity == null) {
if (!headResponse) {
responseHeaders.putSingle(HttpHeaders.CONTENT_LENGTH, "0");
if (MessageUtils.getContextualBoolean(
message, "remove.content.type.for.empty.response", false)) {
responseHeaders.remove(HttpHeaders.CONTENT_TYPE);
message.remove(Message.CONTENT_TYPE);
}
}
HttpUtils.convertHeaderValuesToString(responseHeaders, true);
return;
}
Object ignoreWritersProp = exchange.get(JAXRSUtils.IGNORE_MESSAGE_WRITERS);
boolean ignoreWriters =
ignoreWritersProp == null ? false : Boolean.valueOf(ignoreWritersProp.toString());
if (ignoreWriters) {
writeResponseToStream(message.getContent(OutputStream.class), entity);
return;
}
MediaType responseMediaType =
getResponseMediaType(responseHeaders.getFirst(HttpHeaders.CONTENT_TYPE));
Class<?> serviceCls = invoked != null ? ori.getClassResourceInfo().getServiceClass() : null;
Class<?> targetType = InjectionUtils.getRawResponseClass(entity);
Type genericType =
InjectionUtils.getGenericResponseType(
invoked, serviceCls, response.getActualEntity(), targetType, exchange);
targetType = InjectionUtils.updateParamClassToTypeIfNeeded(targetType, genericType);
annotations = response.getEntityAnnotations();
List<WriterInterceptor> writers =
providerFactory.createMessageBodyWriterInterceptor(
targetType,
genericType,
annotations,
responseMediaType,
message,
ori == null ? null : ori.getNameBindings());
OutputStream outOriginal = message.getContent(OutputStream.class);
if (writers == null || writers.isEmpty()) {
writeResponseErrorMessage(
message, outOriginal, "NO_MSG_WRITER", targetType, responseMediaType);
return;
}
try {
boolean checkWriters = false;
if (responseMediaType.isWildcardSubtype()) {
Produces pM =
AnnotationUtils.getMethodAnnotation(
ori == null ? null : ori.getAnnotatedMethod(), Produces.class);
Produces pC = AnnotationUtils.getClassAnnotation(serviceCls, Produces.class);
checkWriters = pM == null && pC == null;
}
responseMediaType = checkFinalContentType(responseMediaType, writers, checkWriters);
} catch (Throwable ex) {
handleWriteException(providerFactory, message, ex, firstTry);
return;
}
String finalResponseContentType = JAXRSUtils.mediaTypeToString(responseMediaType);
if (LOG.isLoggable(Level.FINE)) {
LOG.fine("Response content type is: " + finalResponseContentType);
}
responseHeaders.putSingle(HttpHeaders.CONTENT_TYPE, finalResponseContentType);
message.put(Message.CONTENT_TYPE, finalResponseContentType);
boolean enabled = checkBufferingMode(message, writers, firstTry);
try {
try {
JAXRSUtils.writeMessageBody(
writers,
entity,
targetType,
genericType,
annotations,
responseMediaType,
responseHeaders,
message);
if (isResponseRedirected(message)) {
return;
}
checkCachedStream(message, outOriginal, enabled);
} finally {
if (enabled) {
OutputStream os = message.getContent(OutputStream.class);
if (os != outOriginal && os instanceof CachedOutputStream) {
os.close();
}
message.setContent(OutputStream.class, outOriginal);
message.put(XMLStreamWriter.class.getName(), null);
}
}
} catch (Throwable ex) {
logWriteError(firstTry, targetType, responseMediaType);
handleWriteException(providerFactory, message, ex, firstTry);
}
}
/**
* Send an outbound message, assumed to contain all the name-value mappings of the corresponding
* input message (if any).
*
* @param message the message to be sent.
*/
public void prepare(Message message) throws IOException {
message.put(HTTP_RESPONSE, response);
message.setContent(OutputStream.class, new WrappedOutputStream(message, response));
}
private void switchResponse(final Message message) {
message.setContent(List.class, new MessageContentsList(Response.ok("failed").build()));
}
private void handleAbort(SoapMessage message, MessageContext context) {
if (isRequestor(message)) {
// client side outbound
if (getInvoker(message).isOutbound()) {
message.getInterceptorChain().abort();
MessageObserver observer =
(MessageObserver) message.getExchange().get(MessageObserver.class);
if (!message.getExchange().isOneWay() && observer != null) {
Endpoint e = message.getExchange().get(Endpoint.class);
Message responseMsg = e.getBinding().createMessage();
// the request message becomes the response message
message.getExchange().setInMessage(responseMsg);
SOAPMessage soapMessage = ((SOAPMessageContext) context).getMessage();
if (soapMessage != null) {
responseMsg.setContent(SOAPMessage.class, soapMessage);
XMLStreamReader xmlReader = createXMLStreamReaderFromSOAPMessage(soapMessage);
responseMsg.setContent(XMLStreamReader.class, xmlReader);
}
responseMsg.put(
PhaseInterceptorChain.STARTING_AT_INTERCEPTOR_ID,
SOAPHandlerInterceptor.class.getName());
observer.onMessage(responseMsg);
}
// We dont call onCompletion here, as onCompletion will be called by inbound
// LogicalHandlerInterceptor
} else {
// client side inbound - Normal handler message processing
// stops, but the inbound interceptor chain still continues, dispatch the message
// By onCompletion here, we can skip following Logical handlers
onCompletion(message);
}
} else {
if (!getInvoker(message).isOutbound()) {
// server side inbound
message.getInterceptorChain().abort();
Endpoint e = message.getExchange().get(Endpoint.class);
Message responseMsg = e.getBinding().createMessage();
if (!message.getExchange().isOneWay()) {
message.getExchange().setOutMessage(responseMsg);
SOAPMessage soapMessage = ((SOAPMessageContext) context).getMessage();
responseMsg.setContent(SOAPMessage.class, soapMessage);
InterceptorChain chain =
OutgoingChainInterceptor.getOutInterceptorChain(message.getExchange());
responseMsg.setInterceptorChain(chain);
// so the idea of starting interceptor chain from any
// specified point does not work
// well for outbound case, as many outbound interceptors
// have their ending interceptors.
// For example, we can not skip MessageSenderInterceptor.
chain.doInterceptStartingAfter(
responseMsg, SoapPreProtocolOutInterceptor.class.getName());
}
} else {
// server side outbound - Normal handler message processing
// stops, but still continue the outbound interceptor chain, dispatch the message
}
}
}
public void handleMessage(Message message) throws Fault {
if (isGET(message)) {
LOG.info("JbiMessageInInterceptor skipped in HTTP GET method");
return;
}
XMLStreamReader xsr = message.getContent(XMLStreamReader.class);
DepthXMLStreamReader reader = new DepthXMLStreamReader(xsr);
Endpoint ep = message.getExchange().get(Endpoint.class);
BindingInfo binding = ep.getEndpointInfo().getBinding();
if (!(binding instanceof NMRBindingInfo)) {
throw new IllegalStateException(
new org.apache.cxf.common.i18n.Message("NEED_JBIBINDING", BUNDLE).toString());
}
if (!StaxUtils.toNextElement(reader)) {
throw new Fault(new org.apache.cxf.common.i18n.Message("NO_OPERATION_ELEMENT", BUNDLE));
}
Exchange ex = message.getExchange();
QName startQName = reader.getName();
// handling jbi fault message
if (startQName.getLocalPart().equals(NMRFault.NMR_FAULT_ROOT)) {
message.getInterceptorChain().abort();
if (ep.getInFaultObserver() != null) {
ep.getInFaultObserver().onMessage(message);
return;
}
}
// handling xml normal inbound message
if (!startQName.equals(NMRConstants.JBI_WRAPPER_MESSAGE)) {
throw new Fault(new org.apache.cxf.common.i18n.Message("NO_JBI_MESSAGE_ELEMENT", BUNDLE));
}
try {
BindingOperationInfo bop = ex.get(BindingOperationInfo.class);
DataReader<XMLStreamReader> dr = getDataReader(message);
List<Object> parameters = new ArrayList<Object>();
reader.next();
BindingMessageInfo messageInfo = !isRequestor(message) ? bop.getInput() : bop.getOutput();
message.put(MessageInfo.class, messageInfo.getMessageInfo());
for (MessagePartInfo part : messageInfo.getMessageParts()) {
if (!StaxUtils.skipToStartOfElement(reader)) {
throw new Fault(new org.apache.cxf.common.i18n.Message("NOT_ENOUGH_PARTS", BUNDLE));
}
startQName = reader.getName();
if (!startQName.equals(NMRConstants.JBI_WRAPPER_PART)) {
throw new Fault(new org.apache.cxf.common.i18n.Message("NO_JBI_PART_ELEMENT", BUNDLE));
}
if (part.isElement()) {
reader.next();
if (!StaxUtils.toNextElement(reader)) {
throw new Fault(
new org.apache.cxf.common.i18n.Message("EXPECTED_ELEMENT_IN_PART", BUNDLE));
}
}
parameters.add(dr.read(part, reader));
// skip end element
if (part.isElement()) {
reader.next();
}
}
int ev = reader.getEventType();
while (ev != XMLStreamConstants.END_ELEMENT
&& ev != XMLStreamConstants.START_ELEMENT
&& ev != XMLStreamConstants.END_DOCUMENT) {
ev = reader.next();
}
message.setContent(List.class, parameters);
} catch (XMLStreamException e) {
throw new Fault(new org.apache.cxf.common.i18n.Message("STAX_READ_EXC", BUNDLE), e);
}
}
protected void processFaultDetail(Fault fault, Message msg) {
Element exDetail = (Element) DOMUtils.getChild(fault.getDetail(), Node.ELEMENT_NODE);
if (exDetail == null) {
return;
}
QName qname = new QName(exDetail.getNamespaceURI(), exDetail.getLocalName());
FaultInfo faultWanted = null;
MessagePartInfo part = null;
BindingOperationInfo boi = msg.getExchange().get(BindingOperationInfo.class);
if (boi == null) {
return;
}
if (boi.isUnwrapped()) {
boi = boi.getWrappedOperation();
}
for (FaultInfo faultInfo : boi.getOperationInfo().getFaults()) {
for (MessagePartInfo mpi : faultInfo.getMessageParts()) {
if (qname.equals(mpi.getConcreteName())) {
faultWanted = faultInfo;
part = mpi;
break;
}
}
if (faultWanted != null) {
break;
}
}
if (faultWanted == null) {
// did not find it using the proper qualified names, we'll try again with just the localpart
for (FaultInfo faultInfo : boi.getOperationInfo().getFaults()) {
for (MessagePartInfo mpi : faultInfo.getMessageParts()) {
if (qname.getLocalPart().equals(mpi.getConcreteName().getLocalPart())) {
faultWanted = faultInfo;
part = mpi;
break;
}
}
if (faultWanted != null) {
break;
}
}
}
if (faultWanted == null) {
return;
}
Service s = msg.getExchange().get(Service.class);
DataBinding dataBinding = s.getDataBinding();
Object e = null;
if (isDOMSupported(dataBinding)) {
DataReader<Node> reader = this.getNodeDataReader(msg);
reader.setProperty(DataReader.FAULT, fault);
e = reader.read(part, exDetail);
} else {
DataReader<XMLStreamReader> reader = this.getDataReader(msg);
XMLStreamReader xsr = new W3CDOMStreamReader(exDetail);
try {
xsr.nextTag();
} catch (XMLStreamException e1) {
throw new Fault(e1);
}
reader.setProperty(DataReader.FAULT, fault);
e = reader.read(part, xsr);
}
if (!(e instanceof Exception)) {
try {
Class<?> exClass = faultWanted.getProperty(Class.class.getName(), Class.class);
if (exClass == null) {
return;
}
if (e == null) {
Constructor<?> constructor = exClass.getConstructor(new Class[] {String.class});
e = constructor.newInstance(new Object[] {fault.getMessage()});
} else {
try {
Constructor<?> constructor = getConstructor(exClass, e);
e = constructor.newInstance(new Object[] {fault.getMessage(), e});
} catch (NoSuchMethodException e1) {
// Use reflection to convert fault bean to exception
e = convertFaultBean(exClass, e, fault);
}
}
msg.setContent(Exception.class, e);
} catch (Exception e1) {
LogUtils.log(LOG, Level.INFO, "EXCEPTION_WHILE_CREATING_EXCEPTION", e1, e1.getMessage());
}
} else {
if (fault.getMessage() != null) {
Field f;
try {
f = Throwable.class.getDeclaredField("detailMessage");
ReflectionUtil.setAccessible(f);
f.set(e, fault.getMessage());
} catch (Exception e1) {
// ignore
}
}
msg.setContent(Exception.class, e);
}
}
/**
* This method is called by {@link CxfConsumer} to populate a CXF response exchange from a Camel
* exchange.
*/
public void populateCxfResponseFromExchange(
Exchange camelExchange, org.apache.cxf.message.Exchange cxfExchange) {
if (cxfExchange.isOneWay()) {
return;
}
// create response context
Map<String, Object> responseContext = new HashMap<String, Object>();
org.apache.camel.Message response;
if (camelExchange.getPattern().isOutCapable()) {
if (camelExchange.hasOut()) {
response = camelExchange.getOut();
LOG.trace("Get the response from the out message");
} else { // Take the in message as a fall back
response = camelExchange.getIn();
LOG.trace("Get the response from the in message as a fallback");
}
} else {
response = camelExchange.getIn();
LOG.trace("Get the response from the in message");
}
// propagate response context
Map<String, Object> camelHeaders = response.getHeaders();
extractInvocationContextFromCamel(
camelExchange, camelHeaders, responseContext, Client.RESPONSE_CONTEXT);
propagateHeadersFromCamelToCxf(camelExchange, camelHeaders, cxfExchange, responseContext);
// create out message
Endpoint ep = cxfExchange.get(Endpoint.class);
Message outMessage = ep.getBinding().createMessage();
cxfExchange.setOutMessage(outMessage);
DataFormat dataFormat =
camelExchange.getProperty(CxfConstants.DATA_FORMAT_PROPERTY, DataFormat.class);
// make sure the "requestor role" property does not get propagated as we do switch role
responseContext.remove(Message.REQUESTOR_ROLE);
outMessage.putAll(responseContext);
// Do we still need to put the response context back like this
outMessage.put(Client.RESPONSE_CONTEXT, responseContext);
LOG.trace("Set out response context = {}", responseContext);
// set body
Object outBody = DefaultCxfBinding.getBodyFromCamel(response, dataFormat);
if (outBody != null) {
if (dataFormat == DataFormat.PAYLOAD) {
CxfPayload<?> payload = (CxfPayload<?>) outBody;
outMessage.setContent(
List.class, getResponsePayloadList(cxfExchange, payload.getBodySources()));
outMessage.put(Header.HEADER_LIST, payload.getHeaders());
} else {
if (responseContext.get(Header.HEADER_LIST) != null) {
outMessage.put(Header.HEADER_LIST, responseContext.get(Header.HEADER_LIST));
}
MessageContentsList resList = null;
// Create a new MessageContentsList to avoid OOM from the HolderOutInterceptor
if (outBody instanceof List) {
resList = new MessageContentsList((List<?>) outBody);
} else if (outBody.getClass().isArray()) {
resList = new MessageContentsList((Object[]) outBody);
} else {
resList = new MessageContentsList(outBody);
}
if (resList != null) {
outMessage.setContent(List.class, resList);
LOG.trace("Set Out CXF message content = {}", resList);
}
}
} else if (!cxfExchange.isOneWay()
&& cxfExchange.getInMessage() != null
&& MessageUtils.isTrue(
cxfExchange
.getInMessage()
.getContextualProperty("jaxws.provider.interpretNullAsOneway"))) {
// treat this non-oneway call as oneway when the provider returns a null
changeToOneway(cxfExchange);
return;
}
// propagate attachments
Set<Attachment> attachments = null;
boolean isXop = Boolean.valueOf(camelExchange.getProperty(Message.MTOM_ENABLED, String.class));
for (Map.Entry<String, DataHandler> entry :
camelExchange.getOut().getAttachments().entrySet()) {
if (attachments == null) {
attachments = new HashSet<Attachment>();
}
AttachmentImpl attachment = new AttachmentImpl(entry.getKey(), entry.getValue());
attachment.setXOP(isXop);
attachments.add(attachment);
}
if (attachments != null) {
outMessage.setAttachments(attachments);
}
BindingOperationInfo boi = cxfExchange.get(BindingOperationInfo.class);
if (boi != null) {
cxfExchange.put(BindingMessageInfo.class, boi.getOutput());
}
}
protected void transformWriter(Message message, Writer writer) {
XSLTCachedWriter wrapper = new XSLTCachedWriter(getXSLTTemplate(), writer);
message.setContent(Writer.class, wrapper);
}
