Example usage for com.squareup.okhttp Protocol HTTP_1

Introduction

In this page you can find the example usage for com.squareup.okhttp Protocol HTTP_1_1.

Prototype

Protocol HTTP_1_1

To view the source code for com.squareup.okhttp Protocol HTTP_1_1.

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Document

A plaintext framing that includes persistent connections.

Usage

From source file:alberto.avengers.model.rest.utils.interceptors.HttpLoggingInterceptor.java

License:Apache License

@Override
public Response intercept(Chain chain) throws IOException {
    Level level = this.level;

    Request request = chain.request();
    if (level == Level.NONE) {
        return chain.proceed(request);
    }/*w w w  .j av a  2s.  c om*/

    boolean logBody = level == Level.BODY;
    boolean logHeaders = logBody || level == Level.HEADERS;

    RequestBody requestBody = request.body();
    boolean hasRequestBody = requestBody != null;

    Connection connection = chain.connection();
    Protocol protocol = connection != null ? connection.getProtocol() : Protocol.HTTP_1_1;
    String requestStartMessage = "--> " + request.method() + ' ' + requestPath(request.httpUrl()) + ' '
            + protocol(protocol);
    if (!logHeaders && hasRequestBody) {
        requestStartMessage += " (" + requestBody.contentLength() + "-byte body)";
    }
    logger.log(requestStartMessage);

    if (logHeaders) {
        Headers headers = request.headers();
        for (int i = 0, count = headers.size(); i < count; i++) {
            logger.log(headers.name(i) + ": " + headers.value(i));
        }

        String endMessage = "--> END " + request.method();
        if (logBody && hasRequestBody) {
            Buffer buffer = new Buffer();
            requestBody.writeTo(buffer);

            Charset charset = UTF8;
            MediaType contentType = requestBody.contentType();
            if (contentType != null) {
                contentType.charset(UTF8);
            }

            logger.log("");
            logger.log(buffer.readString(charset));

            endMessage += " (" + requestBody.contentLength() + "-byte body)";
        }
        logger.log(endMessage);
    }

    long startNs = System.nanoTime();
    Response response = chain.proceed(request);
    long tookMs = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - startNs);

    ResponseBody responseBody = response.body();
    logger.log("<-- " + protocol(response.protocol()) + ' ' + response.code() + ' ' + response.message() + " ("
            + tookMs + "ms" + (!logHeaders ? ", " + responseBody.contentLength() + "-byte body" : "") + ')');

    if (logHeaders) {
        Headers headers = response.headers();
        for (int i = 0, count = headers.size(); i < count; i++) {
            logger.log(headers.name(i) + ": " + headers.value(i));
        }

        String endMessage = "<-- END HTTP";
        if (logBody) {
            BufferedSource source = responseBody.source();
            source.request(Long.MAX_VALUE); // Buffer the entire body.
            Buffer buffer = source.buffer();

            Charset charset = UTF8;
            MediaType contentType = responseBody.contentType();
            if (contentType != null) {
                charset = contentType.charset(UTF8);
            }

            if (responseBody.contentLength() != 0) {
                logger.log("");
                logger.log(buffer.clone().readString(charset));
            }

            endMessage += " (" + buffer.size() + "-byte body)";
        }
        logger.log(endMessage);
    }

    return response;
}

From source file:at.bitfire.dav4android.DavResource.java

License:Open Source License

private void parseMultiStatus_Response(XmlPullParser parser)
        throws IOException, XmlPullParserException, HttpException, UnsupportedDavException {
    /* <!ELEMENT response (href, ((href*, status)|(propstat+)),
                               error?, responsedescription? , location?) > */
    final int depth = parser.getDepth();

    HttpUrl href = null;/*from  w w w .  j ava2s.  c  o  m*/
    StatusLine status = null;
    PropertyCollection properties = new PropertyCollection();

    int eventType = parser.getEventType();
    while (!(eventType == XmlPullParser.END_TAG && parser.getDepth() == depth)) {
        if (eventType == XmlPullParser.START_TAG && parser.getDepth() == depth + 1) {
            String ns = parser.getNamespace(), name = parser.getName();
            if (XmlUtils.NS_WEBDAV.equals(ns))
                switch (name) {
                case "href":
                    String sHref = parser.nextText();
                    if (!sHref.startsWith("/")) {
                        /* According to RFC 4918 8.3 URL Handling, only absolute paths are allowed as relative
                           URLs. However, some servers reply with relative paths. */
                        int firstColon = sHref.indexOf(':');
                        if (firstColon != -1) {
                            /* There are some servers which return not only relative paths, but relative paths like "a:b.vcf",
                               which would be interpreted as scheme: "a", scheme-specific part: "b.vcf" normally.
                               For maximum compatibility, we prefix all relative paths which contain ":" (but not "://"),
                               with "./" to allow resolving by HttpUrl. */
                            boolean hierarchical = false;
                            try {
                                if ("://".equals(sHref.substring(firstColon, firstColon + 3)))
                                    hierarchical = true;
                            } catch (IndexOutOfBoundsException e) {
                                // no "://"
                            }
                            if (!hierarchical)
                                sHref = "./" + sHref;
                        }
                    }
                    href = location.resolve(sHref);
                    break;
                case "status":
                    try {
                        status = StatusLine.parse(parser.nextText());
                    } catch (ProtocolException e) {
                        log.warn("Invalid status line, treating as 500 Server Error");
                        status = new StatusLine(Protocol.HTTP_1_1, 500, "Invalid status line");
                    }
                    break;
                case "propstat":
                    PropertyCollection prop = parseMultiStatus_PropStat(parser);
                    if (prop != null)
                        properties.merge(prop, false);
                    break;
                case "location":
                    throw new UnsupportedDavException("Redirected child resources are not supported yet");
                }
        }
        eventType = parser.next();
    }

    if (href == null) {
        log.warn("Ignoring <response> without valid <href>");
        return;
    }

    // if we know this resource is a collection, make sure href has a trailing slash (for clarity and resolving relative paths)
    ResourceType type = (ResourceType) properties.get(ResourceType.NAME);
    if (type != null && type.types.contains(ResourceType.COLLECTION))
        href = UrlUtils.withTrailingSlash(href);

    log.debug("Received <response> for " + href + ", status: " + status + ", properties: " + properties);

    if (status != null)
        // treat an HTTP error of a single response (i.e. requested resource or a member) like an HTTP error of the requested resource
        checkStatus(status);

    // Which resource does this <response> represent?
    DavResource target = null;
    if (UrlUtils.equals(UrlUtils.omitTrailingSlash(href), UrlUtils.omitTrailingSlash(location))) {
        // it's about ourselves
        target = this;
    } else if (location.scheme().equals(href.scheme()) && location.host().equals(href.host())
            && location.port() == href.port()) {
        List<String> locationSegments = location.pathSegments(), hrefSegments = href.pathSegments();

        // don't compare trailing slash segment ("")
        int nBasePathSegments = locationSegments.size();
        if ("".equals(locationSegments.get(nBasePathSegments - 1)))
            nBasePathSegments--;

        /* example:   locationSegments  = [ "davCollection", "" ]
                  nBasePathSegments = 1
                  hrefSegments      = [ "davCollection", "aMember" ]
        */

        if (hrefSegments.size() > nBasePathSegments) {
            boolean sameBasePath = true;
            for (int i = 0; i < nBasePathSegments; i++) {
                if (!locationSegments.get(i).equals(hrefSegments.get(i))) {
                    sameBasePath = false;
                    break;
                }
            }

            if (sameBasePath)
                members.add(target = new DavResource(log, httpClient, href));
        }
    }

    // set properties for target
    if (target != null)
        target.properties.merge(properties, true);
    else
        log.warn("Received <response> not for self and not for member resource");
}

From source file:at.bitfire.dav4android.DavResource.java

License:Open Source License

private PropertyCollection parseMultiStatus_PropStat(XmlPullParser parser)
        throws IOException, XmlPullParserException {
    // <!ELEMENT propstat (prop, status, error?, responsedescription?) >
    final int depth = parser.getDepth();

    StatusLine status = null;//from   w w  w  . j  a  v  a  2  s . co m
    PropertyCollection prop = null;

    int eventType = parser.getEventType();
    while (!(eventType == XmlPullParser.END_TAG && parser.getDepth() == depth)) {
        if (eventType == XmlPullParser.START_TAG && parser.getDepth() == depth + 1) {
            String ns = parser.getNamespace(), name = parser.getName();
            if (XmlUtils.NS_WEBDAV.equals(ns))
                switch (name) {
                case "prop":
                    prop = parseMultiStatus_Prop(parser);
                    break;
                case "status":
                    try {
                        status = StatusLine.parse(parser.nextText());
                    } catch (ProtocolException e) {
                        log.warn("Invalid status line, treating as 500 Server Error");
                        status = new StatusLine(Protocol.HTTP_1_1, 500, "Invalid status line");
                    }
                }
        }
        eventType = parser.next();
    }

    if (status != null && status.code / 100 != 2)
        // not successful, null out property values so that they can be removed when merging in parseMultiStatus_Response
        prop.nullAllValues();

    return prop;
}

From source file:at.bitfire.dav4android.exception.ServiceUnavailableExceptionTest.java

License:Open Source License

public void testRetryAfter() {
    Response response = new Response.Builder()
            .request(new Request.Builder().url("http://www.example.com").get().build())
            .protocol(Protocol.HTTP_1_1).code(503).build();

    ServiceUnavailableException e = new ServiceUnavailableException(response);
    assertNull(e.retryAfter);//  w ww. j a v a 2 s  . co  m

    response = response.newBuilder().header("Retry-After", "120").build();
    e = new ServiceUnavailableException(response);
    assertNotNull(e.retryAfter);
    assertTrue(withinTimeRange(e.retryAfter, 120));

    Calendar cal = Calendar.getInstance();
    cal.add(Calendar.MINUTE, 30);
    response = response.newBuilder().header("Retry-After", HttpDate.format(cal.getTime())).build();
    e = new ServiceUnavailableException(response);
    assertNotNull(e.retryAfter);
    assertTrue(withinTimeRange(e.retryAfter, 30 * 60));
}

From source file:client.lib.Client.java

public Client() throws NoSuchAlgorithmException, KeyManagementException {
    TrustManager[] trustAllCerts = new TrustManager[] { new X509TrustManager() {
        public X509Certificate[] getAcceptedIssuers() {
            X509Certificate[] myTrustedAnchors = new X509Certificate[0];
            return myTrustedAnchors;
        }/* w  ww. ja va  2  s .c  om*/

        @Override
        public void checkClientTrusted(X509Certificate[] certs, String authType) {
        }

        @Override
        public void checkServerTrusted(X509Certificate[] certs, String authType) {
        }
    } };

    SSLContext sslContext = SSLContext.getInstance("SSL");
    sslContext.init(null, trustAllCerts, new SecureRandom());

    // Create an ssl socket factory with our all-trusting manager
    final SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();

    http2Client = new OkHttpClient();
    http2Client.setSslSocketFactory(sslSocketFactory);
    http2Client.setHostnameVerifier(new HostnameVerifier() {
        @Override
        public boolean verify(String hostname, SSLSession session) {
            return true;
        }
    });

    httpClient = http2Client.clone();

    httpClient.setProtocols(Arrays.asList(Protocol.HTTP_1_1));
    http2Client.setProtocols(Arrays.asList(Protocol.HTTP_2));
}

From source file:client.ui.Container.java

private void initClients() {
    http2Client = new OkHttpClient();
    httpClient = http2Client.clone();// www .  ja  v  a  2s  .  co m

    httpClient.setProtocols(Arrays.asList(Protocol.HTTP_1_1));
    http2Client.setProtocols(Arrays.asList(Protocol.HTTP_2));
}

From source file:cn.com.canon.darwin.modules.service.api.interceptor.HttpLoggingInterceptor.java

License:Apache License

@Override
public Response intercept(Chain chain) throws IOException {
    Level level = this.level;

    Request request = chain.request();
    if (level == Level.NONE) {
        return chain.proceed(request);
    }// w w w. j  a va  2s .c om

    boolean logBody = level == Level.BODY;
    boolean logHeaders = logBody || level == Level.HEADERS;

    RequestBody requestBody = request.body();
    boolean hasRequestBody = requestBody != null;

    Connection connection = chain.connection();

    Protocol protocol = connection != null ? connection.getProtocol() : Protocol.HTTP_1_1;
    String requestStartMessage = "--> " + request.method() + ' ' + request.url() + ' ' + protocol;
    if (!logHeaders && hasRequestBody) {
        requestStartMessage += " (" + requestBody.contentLength() + "-byte body)";
    }
    logger.log(requestStartMessage);

    if (logHeaders) {
        //            if (hasRequestBody) {
        //                // Request body headers are only present when installed as a
        //                // network interceptor. Force
        //                // them to be included (when available) so there values are
        //                // known.
        //                if (requestBody.contentType() != null) {
        //                    logger.log("Content-Type: " + requestBody.contentType());
        //                }
        //                if (requestBody.contentLength() != -1) {
        //                    logger.log("Content-Length: " + requestBody.contentLength());
        //                }
        //            }

        //            Headers headers = request.headers();
        //            for (int i = 0, count = headers.size(); i < count; i++) {
        //                String name = headers.name(i);
        //                // Skip headers from the request body as they are explicitly
        //                // logged above.
        //                if (!"Content-Type".equalsIgnoreCase(name) && !"Content-Length".equalsIgnoreCase(name)) {
        //                    logger.log(name + ": " + headers.value(i));
        //                }
        //            }

        if (!logBody || !hasRequestBody) {
            logger.log("--> END " + request.method());
        } else if (bodyEncoded(request.headers())) {
            logger.log("--> END " + request.method() + " (encoded body omitted)");
        } else {
            Buffer buffer = new Buffer();
            requestBody.writeTo(buffer);

            Charset charset = UTF8;
            MediaType contentType = requestBody.contentType();
            if (contentType != null) {
                charset = contentType.charset(UTF8);
            }

            logger.log("");
            if (isPlaintext(buffer)) {
                logger.log(buffer.readString(charset));
                logger.log("--> END " + request.method() + " (" + requestBody.contentLength() + "-byte body)");
            } else {
                logger.log("--> END " + request.method() + " (binary " + requestBody.contentLength()
                        + "-byte body omitted)");
            }
        }
    }

    long startNs = System.nanoTime();
    Response response;
    try {
        response = chain.proceed(request);
    } catch (Exception e) {
        logger.log("<-- HTTP FAILED: " + e);
        throw e;
    }
    long tookMs = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - startNs);

    ResponseBody responseBody = response.body();
    long contentLength = responseBody.contentLength();
    String bodySize = contentLength != -1 ? contentLength + "-byte" : "unknown-length";
    logger.log("<-- " + response.code() + ' ' + response.message() + ' ' + response.request().url() + " ("
            + tookMs + "ms" + (!logHeaders ? ", " + bodySize + " body" : "") + ')');

    //        if (logHeaders) {
    //            Headers headers = response.headers();
    //            for (int i = 0, count = headers.size(); i < count; i++) {
    //                logger.log(headers.name(i) + ": " + headers.value(i));
    //            }
    //
    if (!logBody || !HttpEngine.hasBody(response)) {
        logger.log("<-- END HTTP");
    } else if (bodyEncoded(response.headers())) {
        logger.log("<-- END HTTP (encoded body omitted)");
    } else {
        BufferedSource source = responseBody.source();
        source.request(Long.MAX_VALUE); // Buffer the entire body.
        Buffer buffer = source.buffer();

        Charset charset = UTF8;
        MediaType contentType = responseBody.contentType();
        if (contentType != null) {
            try {
                charset = contentType.charset(UTF8);
            } catch (UnsupportedCharsetException e) {
                logger.log("");
                logger.log("Couldn't decode the response body; charset is likely malformed.");
                logger.log("<-- END HTTP");

                return response;
            }
        }
        if (!isPlaintext(buffer)) {
            logger.log("");
            logger.log("<-- END HTTP (binary " + buffer.size() + "-byte body omitted)");
            return response;
        }
        if (contentLength != 0) {
            logger.log("");
            logger.log(buffer.clone().readString(charset));
        }
        logger.log("<-- END HTTP (" + buffer.size() + "-byte body)");
    }
    //        }

    return response;
}

From source file:co.paralleluniverse.fibers.okhttp.CallTest.java

License:Open Source License

/**
 * Tests that use this will fail unless boot classpath is set. Ex. {@code
 * -Xbootclasspath/p:/tmp/alpn-boot-8.0.0.v20140317}
 *//*from  w  w  w  . j a v a2s.c om*/
private void enableProtocol(Protocol protocol) {
    client.setSslSocketFactory(sslContext.getSocketFactory());
    client.setHostnameVerifier(new RecordingHostnameVerifier());
    client.setProtocols(Arrays.asList(protocol, Protocol.HTTP_1_1));
    server.get().useHttps(sslContext.getSocketFactory(), false);
    server.get().setProtocols(client.getProtocols());
}

From source file:co.paralleluniverse.fibers.okhttp.InterceptorTest.java

License:Open Source License

@Test
public void applicationInterceptorsCanShortCircuitResponses() throws Exception {
    server.get().shutdown(); // Accept no connections.

    Request request = new Request.Builder().url("https://localhost:1/").build();

    final Response interceptorResponse = new Response.Builder().request(request).protocol(Protocol.HTTP_1_1)
            .code(200).message("Intercepted!")
            .body(ResponseBody.create(MediaType.parse("text/plain; charset=utf-8"), "abc")).build();

    client.interceptors().add(new Interceptor() {
        @Override/*from ww  w.j  a  v a  2  s  .  c  o m*/
        public Response intercept(Chain chain) throws IOException {
            return interceptorResponse;
        }
    });

    Response response = FiberOkHttpUtil.executeInFiber(client, request);
    assertSame(interceptorResponse, response);
}

From source file:co.paralleluniverse.fibers.okhttp.InterceptorTest.java

License:Open Source License

@Ignore
@Test/*from w  ww . j a  v  a2 s.  co  m*/
public void networkInterceptorsCannotShortCircuitResponses() throws Exception {
    server.enqueue(new MockResponse().setResponseCode(500));

    Interceptor interceptor = new Interceptor() {
        @Override
        public Response intercept(Chain chain) throws IOException {
            return new Response.Builder().request(chain.request()).protocol(Protocol.HTTP_1_1).code(200)
                    .message("Intercepted!")
                    .body(ResponseBody.create(MediaType.parse("text/plain; charset=utf-8"), "abc")).build();
        }
    };
    client.networkInterceptors().add(interceptor);

    Request request = new Request.Builder().url(server.getUrl("/")).build();

    try {
        FiberOkHttpUtil.executeInFiber(client, request);
        fail();
    } catch (IllegalStateException expected) {
        assertEquals("network interceptor " + interceptor + " must call proceed() exactly once",
                expected.getMessage());
    }
}

Example usage for com.squareup.okhttp Protocol HTTP_1_1

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