protected HttpResponse buildFailureResponse(RequestLine requestLine, MuleMessage message)
throws TransformerException {
EndpointURI uri = endpoint.getEndpointURI();
String failedPath =
uri.getScheme()
+ "://"
+ uri.getHost()
+ ":"
+ uri.getPort()
+ message.getProperty(HttpConnector.HTTP_REQUEST_PATH_PROPERTY);
if (logger.isDebugEnabled()) {
logger.debug("Failed to bind to " + failedPath);
}
HttpResponse response = new HttpResponse();
response.setStatusLine(requestLine.getHttpVersion(), HttpConstants.SC_NOT_FOUND);
response.setBody(HttpMessages.cannotBindToAddress(failedPath).toString());
RequestContext.setEvent(
new DefaultMuleEvent(
new DefaultMuleMessage(response),
endpoint,
new DefaultMuleSession(service, connector.getMuleContext()),
true));
// The DefaultResponseTransformer will set the necessary headers
return transformResponse(response);
}
private void sendExpect100(Map headers, RequestLine requestLine)
throws TransformerException, IOException {
// respond with status code 100, for Expect handshake
// according to rfc 2616 and http 1.1
// the processing will continue and the request will be fully
// read immediately after
if (HttpConstants.HTTP11.equals(headers.get(HttpConnector.HTTP_VERSION_PROPERTY))) {
// just in case we have something other than String in
// the headers map
String expectHeaderValue =
ObjectUtils.toString(headers.get(HttpConstants.HEADER_EXPECT)).toLowerCase();
if (HttpConstants.HEADER_EXPECT_CONTINUE_REQUEST_VALUE.equals(expectHeaderValue)) {
HttpResponse expected = new HttpResponse();
expected.setStatusLine(requestLine.getHttpVersion(), HttpConstants.SC_CONTINUE);
final DefaultMuleEvent event =
new DefaultMuleEvent(
new DefaultMuleMessage(expected),
endpoint,
new DefaultMuleSession(service, connector.getMuleContext()),
true);
RequestContext.setEvent(event);
conn.writeResponse(transformResponse(expected));
}
}
}
protected HttpResponse doBad(RequestLine requestLine) throws MuleException {
MuleMessage message = new DefaultMuleMessage(NullPayload.getInstance());
MuleEvent event =
new DefaultMuleEvent(
message,
endpoint,
new DefaultMuleSession(message, new NullSessionHandler(), connector.getMuleContext()),
true);
OptimizedRequestContext.unsafeSetEvent(event);
HttpResponse response = new HttpResponse();
response.setStatusLine(requestLine.getHttpVersion(), HttpConstants.SC_BAD_REQUEST);
response.setBody(HttpMessages.malformedSyntax().toString() + HttpConstants.CRLF);
return transformResponse(response);
}
protected HttpResponse doOtherValid(RequestLine requestLine, String method)
throws MuleException {
MuleMessage message = new DefaultMuleMessage(NullPayload.getInstance());
MuleEvent event =
new DefaultMuleEvent(
message,
endpoint,
new DefaultMuleSession(message, new NullSessionHandler(), connector.getMuleContext()),
true);
OptimizedRequestContext.unsafeSetEvent(event);
HttpResponse response = new HttpResponse();
response.setStatusLine(requestLine.getHttpVersion(), HttpConstants.SC_METHOD_NOT_ALLOWED);
response.setBody(HttpMessages.methodNotAllowed(method).toString() + HttpConstants.CRLF);
return transformResponse(response);
}
protected Map parseHeaders(HttpRequest request) throws MalformedCookieException {
RequestLine requestLine = request.getRequestLine();
Map headers = new HashMap();
for (Iterator rhi = request.getHeaderIterator(); rhi.hasNext(); ) {
Header header = (Header) rhi.next();
String headerName = header.getName();
Object headerValue = header.getValue();
// fix Mule headers?
if (headerName.startsWith("X-MULE")) {
headerName = headerName.substring(2);
}
// Parse cookies?
else if (headerName.equals(HttpConnector.HTTP_COOKIES_PROPERTY)) {
if (enableCookies) {
Cookie[] cookies = CookieHelper.parseCookies(header, cookieSpec);
if (cookies.length > 0) {
// yum!
headerValue = cookies;
} else {
// bad cookies?!
continue;
}
} else {
// no cookies for you!
continue;
}
}
// accept header & value
headers.put(headerName, headerValue);
}
headers.put(HttpConnector.HTTP_METHOD_PROPERTY, requestLine.getMethod());
headers.put(HttpConnector.HTTP_REQUEST_PROPERTY, requestLine.getUri());
headers.put(HttpConnector.HTTP_VERSION_PROPERTY, requestLine.getHttpVersion().toString());
headers.put(HttpConnector.HTTP_COOKIE_SPEC_PROPERTY, cookieSpec);
return headers;
}
