Examples with BasicResponseProducer org.apache.hc.core5.http.nio.support.BasicResponseProducer used on opensource projects

Example 6 with BasicResponseProducer

use of org.apache.hc.core5.http.nio.support.BasicResponseProducer in project httpcomponents-core by apache.

the class Http1IntegrationTest method testTruncatedChunk.

@Test
public void testTruncatedChunk() throws Exception {
    final InetSocketAddress serverEndpoint = server.start(new InternalServerHttp1EventHandlerFactory(HttpProcessors.server(), (request, context) -> new MessageExchangeHandler<String>(new StringAsyncEntityConsumer()) {

        @Override
        protected void handle(final Message<HttpRequest, String> request, final AsyncServerRequestHandler.ResponseTrigger responseTrigger, final HttpContext context) throws IOException, HttpException {
            responseTrigger.submitResponse(new BasicResponseProducer(new StringAsyncEntityProducer("useful stuff")), context);
        }
    }, Http1Config.DEFAULT, CharCodingConfig.DEFAULT, DefaultConnectionReuseStrategy.INSTANCE, scheme == URIScheme.HTTPS ? SSLTestContexts.createServerSSLContext() : null, null, null) {

        @Override
        protected ServerHttp1StreamDuplexer createServerHttp1StreamDuplexer(final ProtocolIOSession ioSession, final HttpProcessor httpProcessor, final HandlerFactory<AsyncServerExchangeHandler> exchangeHandlerFactory, final Http1Config http1Config, final CharCodingConfig connectionConfig, final ConnectionReuseStrategy connectionReuseStrategy, final NHttpMessageParser<HttpRequest> incomingMessageParser, final NHttpMessageWriter<HttpResponse> outgoingMessageWriter, final ContentLengthStrategy incomingContentStrategy, final ContentLengthStrategy outgoingContentStrategy, final Http1StreamListener streamListener) {
            return new ServerHttp1StreamDuplexer(ioSession, httpProcessor, exchangeHandlerFactory, scheme.id, http1Config, connectionConfig, connectionReuseStrategy, incomingMessageParser, outgoingMessageWriter, incomingContentStrategy, outgoingContentStrategy, streamListener) {

                @Override
                protected ContentEncoder createContentEncoder(final long len, final WritableByteChannel channel, final SessionOutputBuffer buffer, final BasicHttpTransportMetrics metrics) throws HttpException {
                    if (len == ContentLengthStrategy.CHUNKED) {
                        return new BrokenChunkEncoder(channel, buffer, metrics);
                    } else {
                        return super.createContentEncoder(len, channel, buffer, metrics);
                    }
                }
            };
        }
    });
    client.start();
    final Future<ClientSessionEndpoint> connectFuture = client.connect("localhost", serverEndpoint.getPort(), TIMEOUT);
    final ClientSessionEndpoint streamEndpoint = connectFuture.get();
    final AsyncRequestProducer requestProducer = new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/hello"));
    final StringAsyncEntityConsumer entityConsumer = new StringAsyncEntityConsumer() {

        @Override
        public void releaseResources() {
        // Do not clear internal content buffer
        }
    };
    final BasicResponseConsumer<String> responseConsumer = new BasicResponseConsumer<>(entityConsumer);
    final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(requestProducer, responseConsumer, null);
    final ExecutionException exception = Assertions.assertThrows(ExecutionException.class, () -> future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit()));
    final Throwable cause = exception.getCause();
    Assertions.assertTrue(cause instanceof MalformedChunkCodingException);
    Assertions.assertEquals("garbage", entityConsumer.generateContent());
}

Example 7 with BasicResponseProducer

use of org.apache.hc.core5.http.nio.support.BasicResponseProducer in project httpcomponents-core by apache.

the class Http1IntegrationTest method testExpectationFailed.

@Test
public void testExpectationFailed() throws Exception {
    server.register("*", () -> new MessageExchangeHandler<String>(new StringAsyncEntityConsumer()) {

        @Override
        protected void handle(final Message<HttpRequest, String> request, final AsyncServerRequestHandler.ResponseTrigger responseTrigger, final HttpContext context) throws IOException, HttpException {
            responseTrigger.submitResponse(new BasicResponseProducer(HttpStatus.SC_OK, "All is well"), context);
        }
    });
    final InetSocketAddress serverEndpoint = server.start(null, handler -> new BasicAsyncServerExpectationDecorator(handler) {

        @Override
        protected AsyncResponseProducer verify(final HttpRequest request, final HttpContext context) throws IOException, HttpException {
            final Header h = request.getFirstHeader("password");
            if (h != null && "secret".equals(h.getValue())) {
                return null;
            } else {
                return new BasicResponseProducer(HttpStatus.SC_UNAUTHORIZED, "You shall not pass");
            }
        }
    }, Http1Config.DEFAULT);
    client.start();
    final Future<IOSession> sessionFuture = client.requestSession(new HttpHost("localhost", serverEndpoint.getPort()), TIMEOUT, null);
    final IOSession ioSession = sessionFuture.get();
    final ClientSessionEndpoint streamEndpoint = new ClientSessionEndpoint(ioSession);
    final HttpRequest request1 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
    request1.addHeader("password", "secret");
    final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(new BasicRequestProducer(request1, new MultiLineEntityProducer("0123456789abcdef", 1000)), new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
    final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
    Assertions.assertNotNull(result1);
    final HttpResponse response1 = result1.getHead();
    Assertions.assertNotNull(response1);
    Assertions.assertEquals(200, response1.getCode());
    Assertions.assertNotNull("All is well", result1.getBody());
    Assertions.assertTrue(ioSession.isOpen());
    final HttpRequest request2 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
    final Future<Message<HttpResponse, String>> future2 = streamEndpoint.execute(new BasicRequestProducer(request2, new MultiLineEntityProducer("0123456789abcdef", 5000)), new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
    final Message<HttpResponse, String> result2 = future2.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
    Assertions.assertNotNull(result2);
    final HttpResponse response2 = result2.getHead();
    Assertions.assertNotNull(response2);
    Assertions.assertEquals(HttpStatus.SC_UNAUTHORIZED, response2.getCode());
    Assertions.assertNotNull("You shall not pass", result2.getBody());
    Assertions.assertTrue(ioSession.isOpen());
    final HttpRequest request3 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
    request3.addHeader("password", "secret");
    final Future<Message<HttpResponse, String>> future3 = streamEndpoint.execute(new BasicRequestProducer(request3, new MultiLineEntityProducer("0123456789abcdef", 1000)), new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
    final Message<HttpResponse, String> result3 = future3.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
    Assertions.assertNotNull(result3);
    final HttpResponse response3 = result3.getHead();
    Assertions.assertNotNull(response3);
    Assertions.assertEquals(200, response3.getCode());
    Assertions.assertNotNull("All is well", result3.getBody());
    Assertions.assertTrue(ioSession.isOpen());
    final HttpRequest request4 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
    final Future<Message<HttpResponse, String>> future4 = streamEndpoint.execute(new BasicRequestProducer(request4, AsyncEntityProducers.create("blah")), new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
    final Message<HttpResponse, String> result4 = future4.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
    Assertions.assertNotNull(result4);
    final HttpResponse response4 = result4.getHead();
    Assertions.assertNotNull(response4);
    Assertions.assertEquals(HttpStatus.SC_UNAUTHORIZED, response4.getCode());
    Assertions.assertNotNull("You shall not pass", result4.getBody());
    Assertions.assertFalse(ioSession.isOpen());
}

Example 8 with BasicResponseProducer

use of org.apache.hc.core5.http.nio.support.BasicResponseProducer in project httpcomponents-core by apache.

the class Http1IntegrationTest method testExpectationFailedCloseConnection.

@Test
public void testExpectationFailedCloseConnection() throws Exception {
    server.register("*", () -> new MessageExchangeHandler<String>(new StringAsyncEntityConsumer()) {

        @Override
        protected void handle(final Message<HttpRequest, String> request, final AsyncServerRequestHandler.ResponseTrigger responseTrigger, final HttpContext context) throws IOException, HttpException {
            responseTrigger.submitResponse(new BasicResponseProducer(HttpStatus.SC_OK, "All is well"), context);
        }
    });
    final InetSocketAddress serverEndpoint = server.start(null, handler -> new BasicAsyncServerExpectationDecorator(handler) {

        @Override
        protected AsyncResponseProducer verify(final HttpRequest request, final HttpContext context) throws IOException, HttpException {
            final Header h = request.getFirstHeader("password");
            if (h != null && "secret".equals(h.getValue())) {
                return null;
            } else {
                final HttpResponse response = new BasicHttpResponse(HttpStatus.SC_UNAUTHORIZED);
                response.addHeader(HttpHeaders.CONNECTION, HeaderElements.CLOSE);
                return new BasicResponseProducer(response, "You shall not pass");
            }
        }
    }, Http1Config.DEFAULT);
    client.start();
    final Future<IOSession> sessionFuture = client.requestSession(new HttpHost("localhost", serverEndpoint.getPort()), TIMEOUT, null);
    final IOSession ioSession = sessionFuture.get();
    final ClientSessionEndpoint streamEndpoint = new ClientSessionEndpoint(ioSession);
    final HttpRequest request1 = new BasicHttpRequest(Method.POST, createRequestURI(serverEndpoint, "/echo"));
    final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(new BasicRequestProducer(request1, new MultiBinEntityProducer(new byte[] { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' }, 100000, ContentType.TEXT_PLAIN)), new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
    final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
    Assertions.assertNotNull(result1);
    final HttpResponse response1 = result1.getHead();
    Assertions.assertNotNull(response1);
    Assertions.assertEquals(HttpStatus.SC_UNAUTHORIZED, response1.getCode());
    Assertions.assertNotNull("You shall not pass", result1.getBody());
    Assertions.assertFalse(streamEndpoint.isOpen());
}

Example 9 with BasicResponseProducer

use of org.apache.hc.core5.http.nio.support.BasicResponseProducer in project httpcomponents-core by apache.

the class Http1IntegrationTest method testResponseNoContent.

@Test
public void testResponseNoContent() throws Exception {
    server.register("/hello", () -> new SingleLineResponseHandler("Hi there") {

        @Override
        protected void handle(final Message<HttpRequest, String> request, final AsyncServerRequestHandler.ResponseTrigger responseTrigger, final HttpContext context) throws IOException, HttpException {
            final HttpResponse response = new BasicHttpResponse(HttpStatus.SC_NO_CONTENT);
            responseTrigger.submitResponse(new BasicResponseProducer(response), context);
        }
    });
    final InetSocketAddress serverEndpoint = server.start();
    client.start();
    final Future<ClientSessionEndpoint> connectFuture = client.connect("localhost", serverEndpoint.getPort(), TIMEOUT);
    final ClientSessionEndpoint streamEndpoint = connectFuture.get();
    final Future<Message<HttpResponse, String>> future = streamEndpoint.execute(new BasicRequestProducer(Method.GET, createRequestURI(serverEndpoint, "/hello")), new BasicResponseConsumer<>(new StringAsyncEntityConsumer()), null);
    final Message<HttpResponse, String> result = future.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
    Assertions.assertNotNull(result);
    final HttpResponse response1 = result.getHead();
    Assertions.assertNotNull(response1);
    Assertions.assertEquals(204, response1.getCode());
    Assertions.assertNull(result.getBody());
}

Example 10 with BasicResponseProducer

use of org.apache.hc.core5.http.nio.support.BasicResponseProducer in project httpcomponents-core by apache.

the class Http1IntegrationTest method testMessageWithTrailers.

@Test
public void testMessageWithTrailers() throws Exception {
    server.register("/hello", () -> new AbstractServerExchangeHandler<Message<HttpRequest, String>>() {

        @Override
        protected AsyncRequestConsumer<Message<HttpRequest, String>> supplyConsumer(final HttpRequest request, final EntityDetails entityDetails, final HttpContext context) throws HttpException {
            return new BasicRequestConsumer<>(entityDetails != null ? new StringAsyncEntityConsumer() : null);
        }

        @Override
        protected void handle(final Message<HttpRequest, String> requestMessage, final AsyncServerRequestHandler.ResponseTrigger responseTrigger, final HttpContext context) throws HttpException, IOException {
            responseTrigger.submitResponse(new BasicResponseProducer(HttpStatus.SC_OK, new DigestingEntityProducer("MD5", new StringAsyncEntityProducer("Hello back with some trailers"))), context);
        }
    });
    final InetSocketAddress serverEndpoint = server.start();
    client.start();
    final Future<ClientSessionEndpoint> connectFuture = client.connect("localhost", serverEndpoint.getPort(), TIMEOUT);
    final ClientSessionEndpoint streamEndpoint = connectFuture.get();
    final HttpRequest request1 = new BasicHttpRequest(Method.GET, createRequestURI(serverEndpoint, "/hello"));
    final DigestingEntityConsumer<String> entityConsumer = new DigestingEntityConsumer<>("MD5", new StringAsyncEntityConsumer());
    final Future<Message<HttpResponse, String>> future1 = streamEndpoint.execute(new BasicRequestProducer(request1, null), new BasicResponseConsumer<>(entityConsumer), null);
    final Message<HttpResponse, String> result1 = future1.get(TIMEOUT.getDuration(), TIMEOUT.getTimeUnit());
    Assertions.assertNotNull(result1);
    final HttpResponse response1 = result1.getHead();
    Assertions.assertNotNull(response1);
    Assertions.assertEquals(200, response1.getCode());
    Assertions.assertEquals("Hello back with some trailers", result1.getBody());
    final List<Header> trailers = entityConsumer.getTrailers();
    Assertions.assertNotNull(trailers);
    Assertions.assertEquals(2, trailers.size());
    final Map<String, String> map = new HashMap<>();
    for (final Header header : trailers) {
        map.put(TextUtils.toLowerCase(header.getName()), header.getValue());
    }
    final String digest = TextUtils.toHexString(entityConsumer.getDigest());
    Assertions.assertEquals("MD5", map.get("digest-algo"));
    Assertions.assertEquals(digest, map.get("digest"));
}