public synchronized UMOMessage catchMessage(
UMOMessage message, UMOSession session, boolean synchronous) throws RoutingException {
UMOEvent event = RequestContext.getEvent();
try {
event = new MuleEvent(message, event.getEndpoint(), session.getComponent(), event);
if (synchronous) {
statistics.incrementRoutedMessage(event.getEndpoint());
logger.info(
"Event being routed from catch all strategy for endpoint: "
+ RequestContext.getEvent().getEndpoint());
return session.getComponent().sendEvent(event);
} else {
statistics.incrementRoutedMessage(event.getEndpoint());
session.getComponent().dispatchEvent(event);
return null;
}
} catch (UMOException e) {
throw new ComponentRoutingException(
event.getMessage(), event.getEndpoint(), session.getComponent(), e);
}
}
protected Object invokeAction(AdminNotification action, UMOEventContext context)
throws UMOException {
String destComponent = null;
UMOMessage result = null;
String endpoint = action.getResourceIdentifier();
if (action.getResourceIdentifier().startsWith("mule:")) {
destComponent = endpoint.substring(endpoint.lastIndexOf("/") + 1);
} else {
destComponent = endpoint;
}
if (destComponent != null) {
UMOSession session = MuleManager.getInstance().getModel().getComponentSession(destComponent);
// Need to do this otherise when the event is invoked the
// transformer associated with the Mule Admin queue will be invoked, but
// the
// message will not be of expected type
UMOEndpoint ep = new MuleEndpoint(RequestContext.getEvent().getEndpoint());
ep.setTransformer(null);
UMOEvent event =
new MuleEvent(action.getMessage(), ep, context.getSession(), context.isSynchronous());
RequestContext.setEvent(event);
if (context.isSynchronous()) {
result = session.getComponent().sendEvent(event);
ByteArrayOutputStream out = new ByteArrayOutputStream();
wireFormat.write(out, result);
return out.toByteArray();
} else {
session.getComponent().dispatchEvent(event);
return null;
}
} else {
return handleException(
result,
new MuleException(
new Message(
Messages.COULD_NOT_DETERMINE_DESTINATION_COMPONENT_FROM_ENDPOINT_X, endpoint)));
}
}
private void sendViaClient(final MessageContext context, final OutMessage message)
throws Exception {
OutputHandler handler =
new OutputHandler() {
public void write(UMOEvent event, OutputStream out) throws IOException {
try {
Attachments atts = message.getAttachments();
if (atts != null && atts.size() > 0) {
atts.write(out);
} else {
XMLStreamWriter writer =
STAXUtils.createXMLStreamWriter(out, message.getEncoding(), context);
message.getSerializer().writeMessage(message, writer, context);
try {
writer.flush();
} catch (XMLStreamException e) {
logger.error(e);
throw new XFireException("Couldn't send message.", e);
}
}
} catch (XFireException e) {
logger.error("Couldn't send message.", e);
throw new IOException(e.getMessage());
}
}
public Map getHeaders(UMOEvent event) {
Map headers = new HashMap();
headers.put(HttpConstants.HEADER_CONTENT_TYPE, getSoapMimeType(message));
headers.put(SoapConstants.SOAP_ACTION, message.getProperty(SoapConstants.SOAP_ACTION));
UMOMessage msg = event.getMessage();
for (Iterator iterator = msg.getPropertyNames().iterator(); iterator.hasNext(); ) {
String headerName = (String) iterator.next();
Object headerValue = msg.getStringProperty(headerName, null);
// let us filter only MULE properties except MULE_USER,
// Content-Type and Content-Lenght; all other properties are
// allowed through including custom headers
if ((!headerName.startsWith(MuleProperties.PROPERTY_PREFIX)
|| (MuleProperties.MULE_USER_PROPERTY.compareTo(headerName) == 0))
&& (!HttpConstants.HEADER_CONTENT_TYPE.equalsIgnoreCase(headerName))
&& (!HttpConstants.HEADER_CONTENT_LENGTH.equalsIgnoreCase(headerName))) {
headers.put(headerName, headerValue);
}
}
return headers;
}
};
// We can create a generic StreamMessageAdapter here as the underlying
// transport will create one specific to the transport
UMOStreamMessageAdapter sp = new StreamMessageAdapter(handler);
sp.setProperty(HttpConnector.HTTP_METHOD_PROPERTY, HttpConstants.METHOD_POST);
// set all properties on the message adapter
UMOMessage msg = RequestContext.getEvent().getMessage();
for (Iterator i = msg.getPropertyNames().iterator(); i.hasNext(); ) {
String propertyName = (String) i.next();
sp.setProperty(propertyName, msg.getProperty(propertyName));
}
UMOStreamMessageAdapter result = null;
try {
result = sendStream(getUri(), sp);
if (result != null) {
InMessage inMessage;
String contentType = sp.getStringProperty(HttpConstants.HEADER_CONTENT_TYPE, "text/xml");
InputStream in = result.getInputStream();
if (contentType.toLowerCase().indexOf("multipart/related") != -1) {
try {
Attachments atts = new JavaMailAttachments(in, contentType);
InputStream msgIs = atts.getSoapMessage().getDataHandler().getInputStream();
inMessage =
new InMessage(
STAXUtils.createXMLStreamReader(msgIs, message.getEncoding(), context),
getUri());
inMessage.setAttachments(atts);
} catch (MessagingException e) {
throw new IOException(e.getMessage());
}
} else {
inMessage =
new InMessage(
STAXUtils.createXMLStreamReader(in, message.getEncoding(), context), getUri());
}
getEndpoint().onReceive(context, inMessage);
}
} finally {
sp.release();
if (result != null) {
result.release();
}
}
}
