@Override
public void handle(RoutingContext context) {
HttpServerRequest req = context.request();
String remainingPath = Utils.pathOffset(req.path(), context);
if (req.method() != HttpMethod.GET && req.method() != HttpMethod.POST) {
context.next();
}
JSONAware json = null;
try {
// Check access policy
requestHandler.checkAccess(
req.remoteAddress().host(), req.remoteAddress().host(), getOriginOrReferer(req));
if (req.method() == HttpMethod.GET) {
json = requestHandler.handleGetRequest(req.uri(), remainingPath, getParams(req.params()));
} else {
Arguments.require(
context.getBody() != null, "Missing body, make sure that BodyHandler is used before");
// TODO how to get Stream ?
InputStream inputStream = new ByteBufInputStream(context.getBody().getByteBuf());
json =
requestHandler.handlePostRequest(
req.uri(), inputStream, StandardCharsets.UTF_8.name(), getParams(req.params()));
}
} catch (Throwable exp) {
json =
requestHandler.handleThrowable(
exp instanceof RuntimeMBeanException
? ((RuntimeMBeanException) exp).getTargetException()
: exp);
} finally {
if (json == null)
json =
requestHandler.handleThrowable(
new Exception("Internal error while handling an exception"));
context
.response()
.setStatusCode(getStatusCode(json))
.putHeader(HttpHeaders.CONTENT_TYPE, contentType)
.end(json.toJSONString());
}
}
public HttpRequest createRequest(
final HttpServerRequest request,
final Buffer buffer,
final CopyOnWriteArrayList<HttpResponseDecorator> decorators,
final HttpResponseCreator httpResponseCreator) {
final MultiMap<String, String> headers =
request.headers().size() == 0 ? MultiMap.empty() : new MultiMapWrapper(request.headers());
final String contentType = request.headers().get("Content-Type");
final byte[] body =
HttpContentTypes.isFormContentType(contentType) || buffer == null
? new byte[0]
: buffer.getBytes();
final MultiMap<String, String> params = buildParams(request, contentType);
final HttpRequestBuilder httpRequestBuilder = HttpRequestBuilder.httpRequestBuilder();
final String requestPath = request.path();
httpRequestBuilder
.setId(requestId.incrementAndGet())
.setUri(requestPath)
.setMethod(request.method().toString())
.setParams(params)
.setBodyBytes(body)
.setRemoteAddress(request.remoteAddress().toString())
.setResponse(
createResponse(
requestPath, headers, params, request.response(), decorators, httpResponseCreator))
.setTimestamp(time == 0L ? Timer.timer().now() : time)
.setHeaders(headers);
return httpRequestBuilder.build();
}
synchronized boolean matches(RoutingContext context, String mountPoint, boolean failure) {
if (failure && failureHandler == null || !failure && contextHandler == null) {
return false;
}
if (!enabled) {
return false;
}
HttpServerRequest request = context.request();
if (!methods.isEmpty() && !methods.contains(request.method())) {
return false;
}
if (path != null && pattern == null && !pathMatches(mountPoint, context)) {
return false;
}
if (pattern != null) {
String path =
useNormalisedPath
? Utils.normalisePath(context.request().path(), false)
: context.request().path();
if (mountPoint != null) {
path = path.substring(mountPoint.length());
}
Matcher m = pattern.matcher(path);
if (m.matches()) {
if (m.groupCount() > 0) {
Map<String, String> params = new HashMap<>(m.groupCount());
if (groups != null) {
// Pattern - named params
// decode the path as it could contain escaped chars.
try {
for (int i = 0; i < groups.size(); i++) {
final String k = groups.get(i);
final String value =
URLDecoder.decode(URLDecoder.decode(m.group("p" + i), "UTF-8"), "UTF-8");
if (!request.params().contains(k)) {
params.put(k, value);
} else {
context.pathParams().put(k, value);
}
}
} catch (UnsupportedEncodingException e) {
context.fail(e);
return false;
}
} else {
// Straight regex - un-named params
// decode the path as it could contain escaped chars.
try {
for (int i = 0; i < m.groupCount(); i++) {
String group = m.group(i + 1);
if (group != null) {
final String k = "param" + i;
final String value = URLDecoder.decode(group, "UTF-8");
if (!request.params().contains(k)) {
params.put(k, value);
} else {
context.pathParams().put(k, value);
}
}
}
} catch (UnsupportedEncodingException e) {
context.fail(e);
return false;
}
}
request.params().addAll(params);
context.pathParams().putAll(params);
}
} else {
return false;
}
}
if (!consumes.isEmpty()) {
// Can this route consume the specified content type
String contentType = request.headers().get("content-type");
boolean matches = false;
for (String ct : consumes) {
if (ctMatches(contentType, ct)) {
matches = true;
break;
}
}
if (!matches) {
return false;
}
}
if (!produces.isEmpty()) {
String accept = request.headers().get("accept");
if (accept != null) {
List<String> acceptableTypes = Utils.getSortedAcceptableMimeTypes(accept);
for (String acceptable : acceptableTypes) {
for (String produce : produces) {
if (ctMatches(produce, acceptable)) {
context.setAcceptableContentType(produce);
return true;
}
}
}
} else {
// According to rfc2616-sec14,
// If no Accept header field is present, then it is assumed that the client accepts all
// media types.
context.setAcceptableContentType(produces.iterator().next());
return true;
}
return false;
}
return true;
}