Examples with Response org.eclipse.jetty.server.Response used on opensource projects

Example 1 with Response

use of org.eclipse.jetty.server.Response in project camel by apache.

the class JettyHttpComponent method createServer.

protected Server createServer() {
    Server s = null;
    ThreadPool tp = threadPool;
    QueuedThreadPool qtp = null;
    // configure thread pool if min/max given
    if (minThreads != null || maxThreads != null) {
        if (getThreadPool() != null) {
            throw new IllegalArgumentException("You cannot configure both minThreads/maxThreads and a custom threadPool on JettyHttpComponent: " + this);
        }
        qtp = new QueuedThreadPool();
        if (minThreads != null) {
            qtp.setMinThreads(minThreads.intValue());
        }
        if (maxThreads != null) {
            qtp.setMaxThreads(maxThreads.intValue());
        }
        tp = qtp;
    }
    if (tp != null) {
        try {
            if (!Server.getVersion().startsWith("8")) {
                s = Server.class.getConstructor(ThreadPool.class).newInstance(tp);
            } else {
                s = new Server();
                if (isEnableJmx()) {
                    enableJmx(s);
                }
                Server.class.getMethod("setThreadPool", ThreadPool.class).invoke(s, tp);
            }
        } catch (Exception e) {
        //ignore
        }
    }
    if (s == null) {
        s = new Server();
    }
    if (qtp != null) {
        // let the thread names indicate they are from the server
        qtp.setName("CamelJettyServer(" + ObjectHelper.getIdentityHashCode(s) + ")");
        try {
            qtp.start();
        } catch (Exception e) {
            throw new RuntimeCamelException("Error starting JettyServer thread pool: " + qtp, e);
        }
    }
    ContextHandlerCollection collection = new ContextHandlerCollection();
    s.setHandler(collection);
    // setup the error handler if it set to Jetty component
    if (getErrorHandler() != null) {
        s.addBean(getErrorHandler());
    } else if (!Server.getVersion().startsWith("8")) {
        //need an error handler that won't leak information about the exception 
        //back to the client.
        ErrorHandler eh = new ErrorHandler() {

            public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException {
                String msg = HttpStatus.getMessage(response.getStatus());
                request.setAttribute(RequestDispatcher.ERROR_MESSAGE, msg);
                if (response instanceof Response) {
                    //need to use the deprecated method to support compiling with Jetty 8
                    ((Response) response).setStatus(response.getStatus(), msg);
                }
                super.handle(target, baseRequest, request, response);
            }

            protected void writeErrorPage(HttpServletRequest request, Writer writer, int code, String message, boolean showStacks) throws IOException {
                super.writeErrorPage(request, writer, code, message, false);
            }
        };
        s.addBean(eh, false);
    }
    return s;
}

Example 2 with Response

use of org.eclipse.jetty.server.Response in project jetty.project by eclipse.

the class StatisticsHandler method updateResponse.

protected void updateResponse(Request request) {
    Response response = request.getResponse();
    if (request.isHandled()) {
        switch(response.getStatus() / 100) {
            case 1:
                _responses1xx.increment();
                break;
            case 2:
                _responses2xx.increment();
                break;
            case 3:
                _responses3xx.increment();
                break;
            case 4:
                _responses4xx.increment();
                break;
            case 5:
                _responses5xx.increment();
                break;
            default:
                break;
        }
    } else
        // will fall through to not found handler
        _responses4xx.increment();
    _responsesTotalBytes.add(response.getContentCount());
}

Example 3 with Response

use of org.eclipse.jetty.server.Response in project jetty.project by eclipse.

the class DebugHandler method handle.

/* ------------------------------------------------------------ */
/*
     * @see org.eclipse.jetty.server.Handler#handle(java.lang.String, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, int)
     */
@Override
public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
    final Response base_response = baseRequest.getResponse();
    final Thread thread = Thread.currentThread();
    final String old_name = thread.getName();
    boolean suspend = false;
    boolean retry = false;
    String name = (String) request.getAttribute("org.eclipse.jetty.thread.name");
    if (name == null)
        name = old_name + ":" + baseRequest.getHttpURI();
    else
        retry = true;
    String ex = null;
    try {
        if (retry)
            print(name, "RESUME");
        else
            print(name, "REQUEST " + baseRequest.getRemoteAddr() + " " + request.getMethod() + " " + baseRequest.getHeader("Cookie") + "; " + baseRequest.getHeader("User-Agent"));
        thread.setName(name);
        getHandler().handle(target, baseRequest, request, response);
    } catch (IOException ioe) {
        ex = ioe.toString();
        throw ioe;
    } catch (ServletException se) {
        ex = se.toString() + ":" + se.getCause();
        throw se;
    } catch (RuntimeException rte) {
        ex = rte.toString();
        throw rte;
    } catch (Error e) {
        ex = e.toString();
        throw e;
    } finally {
        thread.setName(old_name);
        suspend = baseRequest.getHttpChannelState().isSuspended();
        if (suspend) {
            request.setAttribute("org.eclipse.jetty.thread.name", name);
            print(name, "SUSPEND");
        } else
            print(name, "RESPONSE " + base_response.getStatus() + (ex == null ? "" : ("/" + ex)) + " " + base_response.getContentType());
    }
}

Example 4 with Response

use of org.eclipse.jetty.server.Response in project jetty.project by eclipse.

the class ScopedHandlerTest method testDouble.

@Test
public void testDouble() throws Exception {
    Request request = new Request(null, null);
    Response response = new Response(null, null);
    TestHandler handler0 = new TestHandler("0");
    OtherHandler handlerA = new OtherHandler("A");
    TestHandler handler1 = new TestHandler("1");
    OtherHandler handlerB = new OtherHandler("B");
    handler0.setServer(new Server());
    handlerA.setServer(handler0.getServer());
    handler1.setServer(handler0.getServer());
    handlerB.setServer(handler0.getServer());
    handler0.setHandler(handlerA);
    handlerA.setHandler(handler1);
    handler1.setHandler(handlerB);
    handler0.start();
    handler0.handle("target", request, request, response);
    handler0.stop();
    String history = _history.toString();
    assertEquals(">S0>S1>W0>HA>W1>HB<HB<W1<HA<W0<S1<S0", history);
}

Example 5 with Response

use of org.eclipse.jetty.server.Response in project jetty.project by eclipse.

the class ScopedHandlerTest method testTriple.

@Test
public void testTriple() throws Exception {
    Request request = new Request(null, null);
    Response response = new Response(null, null);
    TestHandler handler0 = new TestHandler("0");
    OtherHandler handlerA = new OtherHandler("A");
    TestHandler handler1 = new TestHandler("1");
    OtherHandler handlerB = new OtherHandler("B");
    TestHandler handler2 = new TestHandler("2");
    OtherHandler handlerC = new OtherHandler("C");
    handler0.setServer(new Server());
    handlerA.setServer(handler0.getServer());
    handler1.setServer(handler0.getServer());
    handlerB.setServer(handler0.getServer());
    handler2.setServer(handler0.getServer());
    handlerC.setServer(handler0.getServer());
    handler0.setHandler(handlerA);
    handlerA.setHandler(handler1);
    handler1.setHandler(handlerB);
    handlerB.setHandler(handler2);
    handler2.setHandler(handlerC);
    handler0.start();
    handler0.handle("target", request, request, response);
    handler0.stop();
    String history = _history.toString();
    assertEquals(">S0>S1>S2>W0>HA>W1>HB>W2>HC<HC<W2<HB<W1<HA<W0<S2<S1<S0", history);
}