@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resp.getWriter().write(super.getServletName());
AsyncContext asyncContext = req.startAsync();
asyncContext.setTimeout(0);
/*
* O metodo createListener() cria um listener da classe informada que
* deve extender AsyncListener. Este metodo adiciona suporte para a
* notacoes e injecao de dependencias dentro do listener criado, deste
* modo, objetos sao injetados dentro desse listener depois que ele é
* criado.
*/
MyAsyncListener myAsyncListener = asyncContext.createListener(MyAsyncListener.class);
/*
* O metodo addListener(AsyncListener) registra o listener informado ao
* AsyncContext em questao.
*/
asyncContext.addListener(myAsyncListener);
/*
* O metodo addListener() é sobrecarregado para receber um
* ServletRequest e um ServletResponse, que podem ser recuperados mais
* tarde dentro do listener atraves dos metodos getSuppliedRequest() e
* getSuppliedResponse() de AsyncEvent.
*/
// asyncContext.addListener(myAsyncListener, null, null);
AsyncTask task = new AsyncTask(asyncContext);
asyncContext.start(task);
}
@Override
protected void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
Data data = (Data) req.getAttribute("data");
if (null == data) {
contexts.add(req.startAsync(req, res));
} else {
PrintWriter writer = res.getWriter();
data.print(writer);
writer.flush();
contexts.add(req.startAsync(req, res));
}
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resp.getWriter().write("DispatchingServletGet-");
resp.flushBuffer();
final int iter = Integer.parseInt(req.getParameter(ITER_PARAM)) - 1;
final AsyncContext ctxt = req.startAsync();
if (addTrackingListener) {
TrackingListener listener = new TrackingListener(completeOnError, true, null);
ctxt.addListener(listener);
}
Runnable run =
new Runnable() {
@Override
public void run() {
if (iter > 0) {
ctxt.dispatch("/stage1?" + ITER_PARAM + "=" + iter);
} else {
ctxt.dispatch("/stage2");
}
}
};
if ("y".equals(req.getParameter("useThread"))) {
new Thread(run).start();
} else {
run.run();
}
}
/**
* Processes the clients commit details request.
*
* @param request
* @param response
* @throws Exception
*/
private void processCommitDetailsRq(HttpServletRequest request, HttpServletResponse response)
throws Exception {
final AsyncContext context = request.startAsync();
String itemId = request.getParameter(QUERY_PARAM);
String requestId = Utils.genRequestID();
String requestMsg = MessageUtils.genAPICommitDetailsMsg(itemId, requestId);
getAPIResponse(
requestMsg,
requestId,
new MsgCallbackImpl(context) {
@Override
public void onSuccess(String msg) throws Exception {
JSONObject result = MessageParser.parseAPICommitDetailsMessage(msg);
Writer out = context.getResponse().getWriter();
result.writeJSONString(out);
out.flush();
out.close();
context.complete();
}
});
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resp.getWriter().write("DispatchingServletGet-");
resp.flushBuffer();
final boolean first = TrackingServlet.first;
TrackingServlet.first = false;
final AsyncContext ctxt = req.startAsync();
TrackingListener listener = new TrackingListener(false, true, null);
ctxt.addListener(listener);
ctxt.setTimeout(3000);
Runnable run =
new Runnable() {
@Override
public void run() {
if (first) {
ctxt.dispatch("/stage1");
} else {
ctxt.dispatch("/stage2");
}
}
};
if ("y".equals(req.getParameter("useThread"))) {
new Thread(run).start();
} else {
run.run();
}
}
/**
* Processes the clients Duplicate issue detection request.
*
* @param request
* @param response
* @throws Exception
*/
private void processDuplicateIssueRq(HttpServletRequest request, HttpServletResponse response)
throws Exception {
final AsyncContext context = request.startAsync();
Properties props = createRequestProps(request);
String requestId = Utils.genRequestID();
String requestMsg = MessageUtils.genKEUIDuplicateIssueMsg(props, requestId);
getKEUIResponse(
requestMsg,
requestId,
new MsgCallbackImpl(context) {
@Override
public void onSuccess(String msg) throws Exception {
JSONObject result = MessageParser.parseKEUIDuplicateResponse(msg);
Writer out = context.getResponse().getWriter();
result.writeJSONString(out);
out.flush();
out.close();
context.complete();
}
});
}
/**
* Processes the request for suggesting developers who can fix an issue
*
* @param request
* @param response
* @throws JMSException
* @throws ServletException
* @throws IOException
*/
private void processSuggestDevelopersRq(HttpServletRequest request, HttpServletResponse response)
throws JMSException, ServletException, IOException {
final AsyncContext context = request.startAsync();
Long issueId = Long.parseLong(request.getParameter("issueId"));
String requestId = Utils.genRequestID();
String requestMsg =
MessageUtils.genRecommenderIdentityMsg(Arrays.asList(new Long[] {issueId}), requestId);
getRecommenderIdentityResponse(
requestMsg,
requestId,
new MsgCallbackImpl(context) {
@Override
public void onSuccess(String msg) throws Exception {
JSONObject result = MessageParser.parseRecommenderIdentitiesMsg(msg);
Writer out = context.getResponse().getWriter();
result.writeJSONString(out);
out.flush();
out.close();
context.complete();
}
});
}
SampleAsycListener(HttpServletRequest request, HttpServletResponse response)
throws IOException {
asyncContext = request.startAsync();
asyncContext.setTimeout(10000L);
asyncContext.addListener(this);
servletOutputStream = response.getOutputStream();
servletOutputStream.setWriteListener(this);
this.response = response;
}
@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
throws ServletException, IOException {
AsyncContext actxt = req.startAsync();
actxt.setTimeout(3000);
resp.setContentType("text/plain");
resp.getWriter().print("OK");
actxt.complete();
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
// Only set the status on the first call (the dispatch will trigger
// another call to this Servlet)
if (resp.getStatus() != HttpServletResponse.SC_BAD_REQUEST) {
resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
AsyncContext ac = req.startAsync();
ac.dispatch();
}
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
if (req.isAsyncSupported()) {
resp.getWriter().print("TimeoutServletGet-");
final AsyncContext ac = req.startAsync();
ac.setTimeout(3000);
ac.addListener(new TrackingListener(false, completeOnTimeout, dispatchUrl));
} else resp.getWriter().print("FAIL: Async unsupported");
}
@Override
public void handleRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
AsyncContext asyncContext = request.startAsync();
if ("true".equals(request.getParameter("allPlayersScreen"))) {
screenSender.scheduleUpdate(new UpdateRequest(asyncContext, true, null));
} else {
Set<String> playersToUpdate = request.getParameterMap().keySet();
screenSender.scheduleUpdate(new UpdateRequest(asyncContext, false, playersToUpdate));
}
}
/**
* Caso o response ja esteja fechado ou o metodo startAsync() ja tenha sido chamado, uma nova
* invocacao resultara em uma IllegalStateException.
*/
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
PrintWriter writer = resp.getWriter();
writer.println("Antes de iniciar a tarefa assincrona");
/*
* Para iniciar uma requisicao assincrona, basta chamar o metodo
* startAsync de ServletRequest. O metodo startAsync é sobrecarregado
* para receber um ServletRequest e um ServletResponse, desta forma é
* possivel passar wrappers para ele. Caso o metodo startAsync seja
* chamado, os objetos ServletRequest e Response originais serao
* utilizados.
*/
AsyncContext asyncContext = req.startAsync();
MyAsyncTask asyncTask = new MyAsyncTask(asyncContext, writer);
/*
* O tempo padrao de time out depende do container, geralmente está
* entre 5 e 10 segundos. Para desabilitar o time out basta informar um
* valor negativo ou 0. Esse metodo pode ser chamado antes ou depois do
* metodo start().
*/
asyncContext.setTimeout(-1);
/*
* A Interface AsyncContext possui metodos para configurar a tarefa
* assincrona e inicializar a mesma. O metodo estart recebe um runnable
* que sera responsavel por realizar o processamento da tarefa
* assincrona. Quando esse metodo é chamado, o processamento é realizado
* por outra Thread do pool de Threads do servidor.
*/
asyncContext.start(asyncTask);
/*
* Depois do start() da tarefa assincrona, o fluxo continua normalmente,
* e quando o metodo service() é encerrado, a resposta nao é commitada
* enquanto o metodo complete() de AsyncContext não for chamado. Desta
* forma, o container processa a tarefa assincrona um background em
* outra Thread.
*/
writer.println("Depois de iniciar a tarefa assincrona");
/*
* Retorna o AsyncContext inicializado para esse request. Caso o metodo
* startAsync() ainda nao tenha sido chamado, uma IllegalStateException
* ocorrera.
*/
req.getAsyncContext();
}
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/event-stream");
response.setCharacterEncoding("UTF-8");
AsyncContext ac = request.startAsync();
ac.setTimeout(300000);
ac.addListener(
new AsyncListener() {
@Override
public void onTimeout(AsyncEvent ae) throws IOException {
activeClients.remove(ae.getAsyncContext());
publishToActiveClients(
ae.getAsyncContext().getRequest().getRemoteHost()
+ ":"
+ ae.getAsyncContext().getRequest().getRemotePort()
+ " has timedout...");
}
@Override
public void onError(AsyncEvent ae) throws IOException {
activeClients.remove(ae.getAsyncContext());
publishToActiveClients(
ae.getAsyncContext().getRequest().getRemoteHost()
+ ":"
+ ae.getAsyncContext().getRequest().getRemotePort()
+ " has errors...");
}
@Override
public void onComplete(AsyncEvent ae) throws IOException {
activeClients.remove(ae.getAsyncContext());
publishToActiveClients(
ae.getAsyncContext().getRequest().getRemoteHost()
+ ":"
+ ae.getAsyncContext().getRequest().getRemotePort()
+ " completed...");
}
@Override
public void onStartAsync(AsyncEvent ae) throws IOException {
publishToActiveClients(
ae.getAsyncContext().getRequest().getRemoteHost()
+ ":"
+ ae.getAsyncContext().getRequest().getRemotePort()
+ " started...");
}
});
activeClients.add(ac);
ac.getResponse().getWriter().flush();
publishToActiveClients(getRequestDescription(request) + " joined...");
}
@Override
protected void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
AsyncContext asyncContext = (AsyncContext) request.getAttribute(AsyncContext.class.getName());
if (asyncContext == null) {
AsyncContext context = request.startAsync();
context.setTimeout(0);
request.setAttribute(AsyncContext.class.getName(), context);
context.addListener(this);
} else {
throw new ServletException();
}
}
synchronized void processPendingResponses(HttpServletRequest req, HttpServletResponse resp)
throws IOException {
JSONArray responses = new JSONArray();
JSONStreamAware pendingResponse;
while ((pendingResponse = pendingResponses.poll()) != null) {
responses.add(pendingResponse);
}
if (responses.size() > 0) {
JSONObject combinedResponse = new JSONObject();
combinedResponse.put("responses", responses);
if (asyncContext != null) {
asyncContext.getResponse().setContentType("text/plain; charset=UTF-8");
try (Writer writer = asyncContext.getResponse().getWriter()) {
combinedResponse.writeJSONString(writer);
}
asyncContext.complete();
asyncContext = req.startAsync();
asyncContext.addListener(new UserAsyncListener());
asyncContext.setTimeout(5000);
} else {
resp.setContentType("text/plain; charset=UTF-8");
try (Writer writer = resp.getWriter()) {
combinedResponse.writeJSONString(writer);
}
}
} else {
if (asyncContext != null) {
asyncContext.getResponse().setContentType("text/plain; charset=UTF-8");
try (Writer writer = asyncContext.getResponse().getWriter()) {
JSON.emptyJSON.writeJSONString(writer);
}
asyncContext.complete();
}
asyncContext = req.startAsync();
asyncContext.addListener(new UserAsyncListener());
asyncContext.setTimeout(5000);
}
}
@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
throws ServletException, IOException {
String echo = req.getParameter("echo");
AsyncContext actxt = req.startAsync();
resp.setContentType("text/plain");
resp.getWriter().print("OK");
if (echo != null) {
resp.getWriter().print("-" + echo);
}
// Speed up the test by reducing the timeout
actxt.setTimeout(1000);
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
PrintWriter out = resp.getWriter();
logger.info(req.getDispatcherType());
out.println("success async2");
// 非法调用，此时Async的状态是DISPATCHED，complete在startAsync调用之后，dispatch之前进行调用是合法的；否则抛出IllegalState
// 此时分派尚未返回到容器，在service返回后，容器将执行complete
// asyncContext.complete();
AsyncContext asyncContext = req.startAsync();
asyncContext.start(
() -> {
System.out.println("Start!");
asyncContext.complete(); // 完成，进行响应
});
}
@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
throws ServletException, IOException {
result = new StringBuilder();
result.append('1');
result.append(req.isAsyncStarted());
req.startAsync();
result.append('2');
result.append(req.isAsyncStarted());
req.getAsyncContext()
.start(
new Runnable() {
@Override
public void run() {
Thread t =
new Thread(
new Runnable() {
@Override
public void run() {
try {
result.append('3');
result.append(req.isAsyncStarted());
Thread.sleep(1000);
result.append('4');
result.append(req.isAsyncStarted());
resp.setContentType("text/plain");
resp.getWriter().print("OK");
req.getAsyncContext().complete();
result.append('5');
result.append(req.isAsyncStarted());
done = true;
} catch (InterruptedException e) {
result.append(e);
} catch (IOException e) {
result.append(e);
}
}
});
t.start();
}
});
// Pointless method call so there is somewhere to put a break point
// when debugging
req.getMethod();
}
private synchronized void poll(
HttpServletRequest request, HttpServletResponse response, String username)
throws IOException {
Map<String, Member> room = _rooms.get(request.getPathInfo());
if (room == null) {
response.sendError(503);
return;
}
final Member member = room.get(username);
if (member == null) {
response.sendError(503);
return;
}
synchronized (member) {
if (member._queue.size() > 0) {
// Send one chat message
response.setContentType("text/json;charset=utf-8");
StringBuilder buf = new StringBuilder();
buf.append("{\"action\":\"poll\",");
buf.append("\"from\":\"");
buf.append(member._queue.poll());
buf.append("\",");
String message = member._queue.poll();
int quote = message.indexOf('"');
while (quote >= 0) {
message = message.substring(0, quote) + '\\' + message.substring(quote);
quote = message.indexOf('"', quote + 2);
}
buf.append("\"chat\":\"");
buf.append(message);
buf.append("\"}");
byte[] bytes = buf.toString().getBytes("utf-8");
response.setContentLength(bytes.length);
response.getOutputStream().write(bytes);
} else {
AsyncContext async = request.startAsync();
async.setTimeout(10000);
async.addListener(member);
if (!member._async.compareAndSet(null, async)) throw new IllegalStateException();
}
}
}
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
if (req.isAsyncStarted()) {
req.getAsyncContext().complete();
} else if (req.isAsyncSupported()) {
AsyncContext actx = req.startAsync();
actx.addListener(this);
resp.setContentType("text/plain");
clients.add(actx);
if (clientcount.incrementAndGet() == 1) {
ticker.addTickListener(this);
}
} else {
new Exception("Async Not Supported").printStackTrace();
resp.sendError(400, "Async is not supported.");
}
}
/* (non-Javadoc)
* @see javax.servlet.http.HttpServlet#service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resp.setContentType("text/html;charset=UTF-8");
PrintWriter out = resp.getWriter();
String str1 = "进入Servlet的时间：" + new Date() + ".";
out.write(str1);
System.out.println(str1);
out.flush();
// 在子线程中执行业务调用，并由其负责输出响应，主线程退出
final AsyncContext ctx = req.startAsync();
ctx.setTimeout(200000);
new Work(ctx).start();
ctx.addListener(new AsynServletListener());
String str2 = "结束Servlet的时间：" + new Date() + ".";
out.println(str2);
out.flush();
System.out.println(str2);
}
@Override
protected void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
AsyncContext context = request.startAsync();
AsyncContextSynchronizer synchronizer = new AsyncContextSynchronizer(context);
RequestBodyPublisher requestPublisher = new RequestBodyPublisher(synchronizer, BUFFER_SIZE);
request.getInputStream().setReadListener(requestPublisher);
ServletServerHttpRequest httpRequest = new ServletServerHttpRequest(request, requestPublisher);
ResponseBodySubscriber responseSubscriber = new ResponseBodySubscriber(synchronizer);
response.getOutputStream().setWriteListener(responseSubscriber);
ServletServerHttpResponse httpResponse =
new ServletServerHttpResponse(response, responseSubscriber);
HandlerResultSubscriber resultSubscriber =
new HandlerResultSubscriber(synchronizer, httpResponse);
this.handler.handle(httpRequest, httpResponse).subscribe(resultSubscriber);
}
@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
throws ServletException, IOException {
final AsyncContext ctx = req.startAsync();
Thread t =
new Thread(
new Runnable() {
@Override
public void run() {
try {
Thread.sleep(100);
resp.setContentType("text/plain");
resp.getWriter().write(AnotherAsyncServlet.class.getSimpleName());
ctx.complete();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
});
t.start();
}
private void doLongPollConnect(
HttpServletRequest request, HttpServletResponse response, String transport) {
response.setCharacterEncoding("utf-8");
response.setHeader("Access-Control-Allow-Origin", "*");
response.setContentType("text/" + (transport.equals("longpolljsonp") ? "javascript" : "plain"));
final String id = request.getParameter("id");
final int count = Integer.parseInt(request.getParameter("count"));
final int lastEventId = Integer.parseInt(request.getParameter("lastEventId"));
AsyncContext aCtx = request.startAsync(request, response);
aCtx.addListener(
new AsyncListener() {
@Override
public void onTimeout(AsyncEvent event) throws IOException {
LOGGER.debug("onTimeout {}: {}", id, event);
cleanup(event);
}
@Override
public void onStartAsync(AsyncEvent event) throws IOException {}
@Override
public void onError(AsyncEvent event) throws IOException {
LOGGER.debug("onError {}: {}", id, event);
cleanup(event);
}
@Override
public void onComplete(AsyncEvent event) throws IOException {
cleanup(event);
}
private void cleanup(AsyncEvent event) {
connections.removeClient(id, count);
}
});
connections.clientRequest(id, count, lastEventId, aCtx, Security.getUserDetails());
}
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
final AsyncContext asyncContext = request.startAsync(request, response);
asyncContext.addListener(new TrackingListener(false, false, null));
asyncContext.start(
new Runnable() {
@Override
public void run() {
try {
Thread.sleep(3 * 1000);
asyncContext.getResponse().getWriter().write("Runnable-");
asyncContext.complete();
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
@RequestMapping("/log")
@NeedLogin
public void log(HttpServletRequest request, HttpServletResponse response) {
/*String filename = request.getParameter("filename");
File file = new File(filename);
if(!file.exists()){
return "file.not.exist";
}*/
final AsyncContext asyncContext = request.startAsync();
asyncContext.setTimeout(-1);
Thread thread =
new Thread() {
boolean flag = true;
public void run() {
while (flag) {
try {
Thread.sleep(1000);
asyncContext
.getResponse()
.getWriter()
.println("currentTIme == " + System.currentTimeMillis());
} catch (Exception e) {
e.printStackTrace();
flag = false;
}
}
}
};
thread.start();
}
/**
* Processes the request for recommending developers to fix an issue.
*
* @param request
* @param response
* @throws IOException
* @throws ServletException
* @throws JMSException
*/
@SuppressWarnings("unchecked")
private void processSuggestForPeopleRq(
final HttpServletRequest request, HttpServletResponse response)
throws IOException, JMSException, ServletException {
final AsyncContext context = request.startAsync();
final List<String> uuidList = Arrays.asList(new String[] {request.getParameter("person")});
final Integer offset = Utils.parseInt(request.getParameter("offset"));
final Integer limit = Utils.parseInt(request.getParameter("limit"));
// send messages to Recommender to get the IDs
final String requestId1 = Utils.genRequestID();
String recommenderIssueRq = MessageUtils.genRecommenderIssuesMsg(uuidList, requestId1);
getRecommenderIssueResponse(
recommenderIssueRq,
requestId1,
new MsgCallbackImpl(context) {
@Override
public void onSuccess(String recommenderIssueResp) throws Exception {
List<Long> issueIds = MessageParser.parseRecommenderIssueIdsMsg(recommenderIssueResp);
Properties props = createRequestProps(request);
// now that I have the issueIDs I have to send them to the KEUI component
final String requestId2 = Utils.genRequestID();
String keuiRq =
MessageUtils.genKEUIIssueListByIdMsg(issueIds, props, offset, limit, requestId2);
getKEUIResponse(
keuiRq,
requestId2,
new MsgCallbackImpl(context) {
@Override
public void onSuccess(String keuiResp) throws Exception {
final JSONObject result = MessageParser.parseKEUIItemsResponse(keuiResp);
// on the first page also show the modules
if (offset == 0) {
final String requestId3 = Utils.genRequestID();
String recommenderModuleRq =
MessageUtils.genRecommenderModulesMsg(uuidList, requestId3);
getRecommenderModuleResponse(
recommenderModuleRq,
requestId3,
new MsgCallbackImpl(context) {
@Override
public void onSuccess(String recommenderModuleResp) throws Exception {
List<String> moduleIds =
MessageParser.parseRecommenderModuleIdsMsg(recommenderModuleResp);
JSONArray modulesJSon = new JSONArray();
modulesJSon.addAll(moduleIds);
result.put("modules", modulesJSon);
Writer out = context.getResponse().getWriter();
result.writeJSONString(out);
out.flush();
out.close();
context.complete();
}
});
} else {
Writer out = context.getResponse().getWriter();
result.writeJSONString(out);
out.flush();
out.close();
context.complete();
}
}
});
}
});
}
/**
* Processes the Issues related to my code request.
*
* @param request
* @param response
* @throws IOException
* @throws ServletException
* @throws JMSException
* @throws SOAPException
*/
private void processRelatedMyCodeRq(
final HttpServletRequest request, HttpServletResponse response)
throws IOException, JMSException, SOAPException, ServletException {
final AsyncContext context = request.startAsync();
// first check if the user is authenticated
HttpSession session = request.getSession();
boolean isAuthenticated =
AuthenticatorService.authenticateUser(
session.getAttribute(Configuration.USER_PRINCIPAL) != null
? (UserPrincipal) session.getAttribute(Configuration.USER_PRINCIPAL)
: null);
if (isAuthenticated) {
UserPrincipal user = (UserPrincipal) session.getAttribute(Configuration.USER_PRINCIPAL);
// send a message to Recommender to get the IDs of issues
String uuid = user.getUuid();
final Integer offset = Utils.parseInt(request.getParameter("offset"));
final Integer limit = Utils.parseInt(request.getParameter("limit"));
// first call API to get a list of issue URIs
String requestId1 = Utils.genRequestID();
String apiRq = MessageUtils.genAPIIssuesForUserMsg(uuid, requestId1);
getAPIResponse(
apiRq,
requestId1,
new MsgCallbackImpl(context) {
@Override
public void onSuccess(String apiResponse) throws Exception {
List<Long> issueIds = MessageParser.parseAPIIssuesResponse(apiResponse);
Properties props = createRequestProps(request);
// now that I have the URIs, I have to call KEUI, to get the actual items
String requestId2 = Utils.genRequestID();
String keuiRq =
MessageUtils.genKEUIIssueListByIdMsg(issueIds, props, offset, limit, requestId2);
getKEUIResponse(
keuiRq,
requestId2,
new MsgCallbackImpl(context) {
@Override
public void onSuccess(String keuiResp) throws Exception {
JSONObject result = MessageParser.parseKEUIItemsResponse(keuiResp);
Writer out = context.getResponse().getWriter();
result.writeJSONString(out);
out.flush();
out.close();
context.complete();
}
});
}
});
} else {
// if no user => send unauthorized
if (log.isDebugEnabled())
log.debug(
"User with no session searching for issues related to their code, sending code 401!");
response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
context.complete();
}
}
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
final AsyncContext asyncCtx = req.startAsync(req, res);
AsyncAction asyncAction = new AsyncAction();
asyncCtx.addListener(new MyAsyncListener());
asyncCtx.start(asyncAction.f.service(asyncCtx));
}