@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());
}
}
@SuppressWarnings({"PMD.AvoidCatchingThrowable", "PMD.AvoidInstanceofChecksInCatchClause"})
private void handle(
ServletRequestHandler pReqHandler, HttpServletRequest pReq, HttpServletResponse pResp)
throws IOException {
JSONAware json = null;
try {
// Check access policy
requestHandler.checkAccess(
pReq.getRemoteHost(), pReq.getRemoteAddr(), getOriginOrReferer(pReq));
// Remember the agent URL upon the first request. Needed for discovery
updateAgentDetailsIfNeeded(pReq);
// Dispatch for the proper HTTP request method
json = handleSecurely(pReqHandler, pReq, pResp);
} catch (Throwable exp) {
json =
requestHandler.handleThrowable(
exp instanceof RuntimeMBeanException
? ((RuntimeMBeanException) exp).getTargetException()
: exp);
} finally {
setCorsHeader(pReq, pResp);
String callback = pReq.getParameter(ConfigKey.CALLBACK.getKeyValue());
String answer =
json != null
? json.toJSONString()
: requestHandler
.handleThrowable(new Exception("Internal error while handling an exception"))
.toJSONString();
if (callback != null) {
// Send a JSONP response
sendResponse(pResp, "text/javascript", callback + "(" + answer + ");");
} else {
sendResponse(pResp, getMimeType(pReq), answer);
}
}
}
@SuppressWarnings("PMD.AvoidCatchingThrowable")
private void handle(
ServletRequestHandler pReqHandler, HttpServletRequest pReq, HttpServletResponse pResp)
throws IOException {
JSONAware json = null;
int code = 200;
try {
// Check access policy
requestHandler.checkClientIPAccess(pReq.getRemoteHost(), pReq.getRemoteAddr());
// Dispatch for the proper HTTP request method
json = pReqHandler.handleRequest(pReq, pResp);
code = requestHandler.extractResultCode(json);
if (backendManager.isDebug()) {
backendManager.info("Response: " + json);
}
} catch (Throwable exp) {
JSONObject error = requestHandler.handleThrowable(exp);
code = (Integer) error.get("status");
json = error;
} finally {
sendResponse(pResp, code, json.toJSONString());
}
}
