Package org.apache.camel.component.http

Examples of org.apache.camel.component.http.HttpConsumer

100
101
102
103
104
105
106
        }
    }

    @Override
    public Consumer createConsumer(Processor processor) throws Exception {
        return new HttpConsumer(this, processor);
    }  
View Full Code Here
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
       
        String reply = template.requestBody(serverUri, "World", String.class);
        assertEquals("Bye World", reply);

        // now suspend jetty
        HttpConsumer consumer = (HttpConsumer) context.getRoute("route1").getConsumer();
        assertNotNull(consumer);

        // suspend
        consumer.suspend();

        try {
            template.requestBody(serverUri, "Moon", String.class);
            fail("Should throw exception");
        } catch (Exception e) {
            HttpOperationFailedException cause = assertIsInstanceOf(HttpOperationFailedException.class, e.getCause());
            assertEquals(503, cause.getStatusCode());
        }

        // resume
        consumer.resume();

        // and send request which should be processed
        reply = template.requestBody(serverUri, "Moon", String.class);
        assertEquals("Bye Moon", reply);
    }
View Full Code Here
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
        String reply = template.requestBody(serverUri, "World", String.class);
        assertEquals("Bye World", reply);

        // now suspend jetty
        HttpConsumer consumer = (HttpConsumer) context.getRoute("route1").getConsumer();
        assertNotNull(consumer);

        // suspend
        consumer.suspend();

        try {
            template.requestBody(serverUri, "Moon", String.class);
            fail("Should throw exception");
        } catch (Exception e) {
View Full Code Here
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
        String reply = template.requestBody(serverUri, "World", String.class);
        assertEquals("Bye World", reply);

        // now suspend jetty
        HttpConsumer consumer = (HttpConsumer) context.getRoute("route1").getConsumer();
        assertNotNull(consumer);

        // suspend
        consumer.suspend();

        try {
            template.requestBody(serverUri, "Moon", String.class);
            fail("Should throw exception");
        } catch (Exception e) {
            HttpOperationFailedException cause = assertIsInstanceOf(HttpOperationFailedException.class, e.getCause());
            assertEquals(503, cause.getStatusCode());
        }

        // resume
        consumer.resume();

        // and send request which should be processed
        reply = template.requestBody(serverUri, "Moon", String.class);
        assertEquals("Bye Moon", reply);
    }
View Full Code Here
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
        String reply = template.requestBody(serverUri, "World", String.class);
        assertEquals("Bye World", reply);

        // now suspend jetty
        HttpConsumer consumer = (HttpConsumer) context.getRoute("route1").getConsumer();
        assertNotNull(consumer);

        // suspend
        consumer.suspend();

        try {
            template.requestBody(serverUri, "Moon", String.class);
            fail("Should throw exception");
        } catch (Exception e) {
View Full Code Here
53
54
55
56
57
58
59
        throw new UnsupportedOperationException("You cannot create producer with servlet endpoint, please consider to use http or http4 endpoint.");
    }

    @Override
    public Consumer createConsumer(Processor processor) throws Exception {
        return new HttpConsumer(this, processor);
    }
View Full Code Here
66
67
68
69
70
71
72
        }
    }

    @Override
    public Consumer createConsumer(Processor processor) throws Exception {
        return new HttpConsumer(this, processor);
    }  
View Full Code Here
68
69
70
71
72
73
74
        }
    }

    @Override
    public Consumer createConsumer(Processor processor) throws Exception {
        return new HttpConsumer(this, processor);
    }  
View Full Code Here
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
    @Override
    protected void service(final HttpServletRequest request, final HttpServletResponse response) throws ServletException, IOException {
        log.trace("Service: {}", request);

        // is there a consumer registered for the request.
        HttpConsumer consumer = resolve(request);
        if (consumer == null) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
            return;
        }

        final Exchange result = (Exchange) request.getAttribute(EXCHANGE_ATTRIBUTE_NAME);
        if (result == null) {
            // no asynchronous result so leverage continuation
            final Continuation continuation = ContinuationSupport.getContinuation(request);
            if (continuation.isInitial() && continuationTimeout != null) {
                // set timeout on initial
                continuation.setTimeout(continuationTimeout);
            }

            // are we suspended and a request is dispatched initially?
            if (consumer.isSuspended() && continuation.isInitial()) {
                response.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE);
                return;
            }

            if (continuation.isExpired()) {
                String id = (String) continuation.getAttribute(EXCHANGE_ATTRIBUTE_ID);
                // remember this id as expired
                expiredExchanges.put(id, id);
                log.warn("Continuation expired of exchangeId: {}", id);
                response.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE);
                return;
            }

            // a new request so create an exchange
            final Exchange exchange = new DefaultExchange(consumer.getEndpoint(), ExchangePattern.InOut);
            if (consumer.getEndpoint().isBridgeEndpoint()) {
                exchange.setProperty(Exchange.SKIP_GZIP_ENCODING, Boolean.TRUE);
            }
            if (consumer.getEndpoint().isDisableStreamCache()) {
                exchange.setProperty(Exchange.DISABLE_HTTP_STREAM_CACHE, Boolean.TRUE);
            }
           
            HttpHelper.setCharsetFromContentType(request.getContentType(), exchange);
            exchange.setIn(new HttpMessage(exchange, request, response));

            log.trace("Suspending continuation of exchangeId: {}", exchange.getExchangeId());
            continuation.setAttribute(EXCHANGE_ATTRIBUTE_ID, exchange.getExchangeId());
            // must suspend before we process the exchange
            continuation.suspend();

            log.trace("Processing request for exchangeId: {}", exchange.getExchangeId());
            // use the asynchronous API to process the exchange
            consumer.getAsyncProcessor().process(exchange, new AsyncCallback() {
                public void done(boolean doneSync) {
                    // check if the exchange id is already expired
                    boolean expired = expiredExchanges.remove(exchange.getExchangeId()) != null;
                    if (!expired) {
                        log.trace("Resuming continuation of exchangeId: {}", exchange.getExchangeId());
                        // resume processing after both, sync and async callbacks
                        continuation.setAttribute(EXCHANGE_ATTRIBUTE_NAME, exchange);
                        continuation.resume();
                    } else {
                        log.warn("Cannot resume expired continuation of exchangeId: {}", exchange.getExchangeId());
                    }
                }
            });

            // return to let Jetty continuation to work as it will resubmit and invoke the service
            // method again when its resumed
            return;
        }

        try {
            log.trace("Resumed continuation and writing response for exchangeId: {}", result.getExchangeId());
            // now lets output to the response
            consumer.getBinding().writeResponse(result, response);
        } catch (IOException e) {
            log.error("Error processing request", e);
            throw e;
        } catch (Exception e) {
            log.error("Error processing request", e);
View Full Code Here
69
70
71
72
73
74
75
        }
    }

    @Override
    public Consumer createConsumer(Processor processor) throws Exception {
        return new HttpConsumer(this, processor);
    }  
View Full Code Here
TOP

Related Classes of org.apache.camel.component.http.HttpConsumer

  • com.alu.e3.gateway.dispatch.DispatchingContinuationServlet
  • org.apache.camel.component.atmosphere.websocket.CamelWebSocketServlet
  • org.apache.camel.component.jetty.CamelContinuationServlet
  • org.apache.camel.component.jetty.JettyHttpEndpoint
  • org.apache.camel.component.jetty.jettyproducer.JettyHttpProducerSuspendResumeTest
  • org.apache.camel.component.jetty.jettyproducer.JettyHttpProducerSuspendTest
  • org.apache.camel.component.jetty.JettyRestServletResolveConsumerStrategy
  • org.apache.camel.component.jetty.JettySuspendResumeTest
  • org.apache.camel.component.jetty.JettySuspendTest
  • org.apache.camel.component.servlet.ServletEndpoint
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.