Example usage for org.apache.http.entity ContentType getCharset

Introduction

In this page you can find the example usage for org.apache.http.entity ContentType getCharset.

Prototype

public Charset getCharset() 

Source Link

Usage

From source file:de.drv.dsrv.spoc.web.service.impl.SpocResponseHandler.java

/**
 * Versucht, das Charset des Payloads aus dem HTTP-Header
 * <code>Content-Type</code> zu bestimmen.
 * /*from ww w .j a va  2  s. c om*/
 * @param httpResponseEntity
 *            die Response des Fachverfahrens
 * 
 * @return das in der Response verwendete Charset, oder <code>null</code>,
 *         wenn kein Charset bestimmt werden konnte
 */
private Charset getCharsetFromResponse(final HttpEntity httpResponseEntity) {
    ContentType contentType;
    try {
        contentType = ContentType.get(httpResponseEntity);
    } catch (final RuntimeException exc) {
        LOG.warn("Fehler beim Auslesen des Content-Types aus der Response.", exc);
        return null;
    }

    if (contentType == null) {
        if (LOG.isInfoEnabled()) {
            LOG.info(
                    "Es konnte kein Content-Type und somit auch kein Charset aus der Response gelesen werden.");
        }
        return null;
    }

    return contentType.getCharset();
}

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From source file:com.sonyericsson.hudson.plugins.gerrit.trigger.playback.GerritMissedEventsPlaybackManager.java

/**
 *
 * @param config Gerrit config for server.
 * @param url URL to use.//w  w w  .jav a  2  s .  c  om
 * @return String of gerrit events.
 */
protected String getEventsFromEventsLogPlugin(IGerritHudsonTriggerConfig config, String url) {
    logger.debug("({}) Going to GET: {}", serverName, url);

    HttpResponse execute = null;
    try {
        execute = HttpUtils.performHTTPGet(config, url);
    } catch (IOException e) {
        logger.warn(e.getMessage(), e);
        return "";
    }

    int statusCode = execute.getStatusLine().getStatusCode();
    logger.debug("Received status code: {} for server: {}", statusCode, serverName);

    if (statusCode == HttpURLConnection.HTTP_OK) {
        try {
            HttpEntity entity = execute.getEntity();
            if (entity != null) {
                ContentType contentType = ContentType.get(entity);
                if (contentType == null) {
                    contentType = ContentType.DEFAULT_TEXT;
                }
                Charset charset = contentType.getCharset();
                if (charset == null) {
                    charset = Charset.defaultCharset();
                }
                InputStream bodyStream = entity.getContent();
                String body = IOUtils.toString(bodyStream, charset.name());
                logger.debug(body);
                return body;
            }
        } catch (IOException ioe) {
            logger.warn(ioe.getMessage(), ioe);
        }
    }
    logger.warn("Not successful at requesting missed events from {} plugin. (errorcode: {})",
            EVENTS_LOG_PLUGIN_NAME, statusCode);
    return "";
}

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From source file:net.ymate.framework.commons.HttpClientHelper.java

public void download(String url, ContentType contentType, String content, Header[] headers,
        final IFileHandler handler) throws Exception {
    RequestBuilder _reqBuilder = RequestBuilder.post().setUri(url).setEntity(EntityBuilder.create()
            .setContentEncoding(contentType == null || contentType.getCharset() == null ? DEFAULT_CHARSET
                    : contentType.getCharset().name())
            .setContentType(contentType).setText(content).build());
    if (headers != null && headers.length > 0) {
        for (Header _header : headers) {
            _reqBuilder.addHeader(_header);
        }/*w  ww  .java  2 s  .co m*/
    }
    __doExecHttpDownload(_reqBuilder, handler);
}

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From source file:net.ymate.framework.commons.HttpClientHelper.java

public IHttpResponse post(String url, ContentType contentType, byte[] content, Header[] headers)
        throws Exception {
    CloseableHttpClient _httpClient = __doBuildHttpClient();
    try {//  w  w w  .  ja v  a  2s .co  m
        RequestBuilder _reqBuilder = RequestBuilder.post().setUri(url).setEntity(EntityBuilder.create()
                .setContentEncoding(contentType == null || contentType.getCharset() == null ? DEFAULT_CHARSET
                        : contentType.getCharset().name())
                .setContentType(contentType).setBinary(content).build());
        if (headers != null && headers.length > 0) {
            for (Header _header : headers) {
                _reqBuilder.addHeader(_header);
            }
        }
        return _httpClient.execute(_reqBuilder.build(), new ResponseHandler<IHttpResponse>() {

            public IHttpResponse handleResponse(HttpResponse response) throws IOException {
                return new IHttpResponse.NEW(response);
            }

        });
    } finally {
        _httpClient.close();
    }
}

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From source file:org.apache.sling.etcd.client.impl.EtcdClientImplTest.java

@Test
public void testPutRequestFormat() throws Exception {
    HttpServlet servlet = new HttpServlet() {
        @Override//  www  .  ja va  2s . c o m
        protected void service(HttpServletRequest req, HttpServletResponse res)
                throws ServletException, IOException {
            ContentType contentType = ContentType.parse(req.getContentType());
            if (!contentType.getMimeType().equals(EtcdClientImpl.FORM_URLENCODED.getMimeType())) {
                throw new IllegalArgumentException("wrong mime type");
            }
            if (!contentType.getCharset().equals(EtcdClientImpl.FORM_URLENCODED.getCharset())) {
                throw new IllegalArgumentException("wrong content charset");
            }
            String value = req.getParameter("value");
            if (value == null) {
                throw new IllegalArgumentException("missing value parameter");
            }
            String ttl = req.getParameter("ttl");
            if (!"10".equals(ttl)) {
                throw new IllegalArgumentException("missing ttl parameter");
            }
            res.setStatus(201);
            res.getWriter().write(IOUtils.toString(getClass().getResourceAsStream("/action-3.json")));
        }
    };
    server1 = startServer(servlet, "/v2/keys/post/test");
    buildEtcdClient(serverPort(server1));
    KeyResponse response = etcdClient.putKey("/post/test", "test-data", Collections.singletonMap("ttl", "10"));
    Assert.assertNotNull(response);
    Assert.assertTrue(response.isAction());
}

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From source file:org.apache.sling.etcd.client.impl.EtcdClientImplTest.java

@Test
public void testPostRequestFormat() throws Exception {
    HttpServlet servlet = new HttpServlet() {
        @Override//from  ww  w .jav  a 2  s.  c o  m
        protected void service(HttpServletRequest req, HttpServletResponse res)
                throws ServletException, IOException {
            ContentType contentType = ContentType.parse(req.getContentType());
            if (!contentType.getMimeType().equals(EtcdClientImpl.FORM_URLENCODED.getMimeType())) {
                throw new IllegalArgumentException("wrong mime type");
            }
            if (!contentType.getCharset().equals(EtcdClientImpl.FORM_URLENCODED.getCharset())) {
                throw new IllegalArgumentException("wrong content charset");
            }
            String value = req.getParameter("value");
            if (value == null) {
                throw new IllegalArgumentException("missing value parameter");
            }
            String ttl = req.getParameter("ttl");
            if (!"10".equals(ttl)) {
                throw new IllegalArgumentException("missing ttl parameter");
            }
            res.setStatus(201);
            res.getWriter().write(IOUtils.toString(getClass().getResourceAsStream("/action-3.json")));
        }
    };
    server1 = startServer(servlet, "/v2/keys/post/test");
    buildEtcdClient(serverPort(server1));
    KeyResponse response = etcdClient.postKey("/post/test", "test-data", Collections.singletonMap("ttl", "10"));
    Assert.assertNotNull(response);
    Assert.assertTrue(response.isAction());
}

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From source file:net.ymate.framework.commons.HttpClientHelper.java

public IHttpResponse post(String url, ContentType contentType, String content, Header[] headers,
        final String defaultResponseCharset) throws Exception {
    CloseableHttpClient _httpClient = __doBuildHttpClient();
    try {/*from w w  w.j av a2  s. c  om*/
        RequestBuilder _reqBuilder = RequestBuilder.post().setUri(url).setEntity(EntityBuilder.create()
                .setContentEncoding(contentType == null || contentType.getCharset() == null ? DEFAULT_CHARSET
                        : contentType.getCharset().name())
                .setContentType(contentType).setText(content).build());
        if (headers != null && headers.length > 0) {
            for (Header _header : headers) {
                _reqBuilder.addHeader(_header);
            }
        }
        return _httpClient.execute(_reqBuilder.build(), new ResponseHandler<IHttpResponse>() {

            public IHttpResponse handleResponse(HttpResponse response) throws IOException {
                if (StringUtils.isNotBlank(defaultResponseCharset)) {
                    return new IHttpResponse.NEW(response, defaultResponseCharset);
                }
                return new IHttpResponse.NEW(response);
            }

        });
    } finally {
        _httpClient.close();
    }
}

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From source file:net.ymate.framework.commons.HttpClientHelper.java

public IHttpResponse post(String url, ContentType contentType, InputStream content, Header[] headers,
        final String defaultResponseCharset) throws Exception {
    CloseableHttpClient _httpClient = __doBuildHttpClient();
    try {//from   w w  w .j  a v a 2 s  .c o  m
        RequestBuilder _reqBuilder = RequestBuilder.post().setUri(url).setEntity(EntityBuilder.create()
                .setContentEncoding(contentType == null || contentType.getCharset() == null ? DEFAULT_CHARSET
                        : contentType.getCharset().name())
                .setContentType(contentType).setStream(content).build());
        if (headers != null && headers.length > 0) {
            for (Header _header : headers) {
                _reqBuilder.addHeader(_header);
            }
        }
        return _httpClient.execute(_reqBuilder.build(), new ResponseHandler<IHttpResponse>() {

            public IHttpResponse handleResponse(HttpResponse response) throws IOException {
                if (StringUtils.isNotBlank(defaultResponseCharset)) {
                    return new IHttpResponse.NEW(response, defaultResponseCharset);
                }
                return new IHttpResponse.NEW(response);
            }

        });
    } finally {
        _httpClient.close();
    }
}

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From source file:org.cloudcoder.app.server.rpc.GetCoursesAndProblemsServiceImpl.java

@Override
public ProblemAndTestCaseList importExercise(Course course, String exerciseHash)
        throws CloudCoderAuthenticationException {
    if (course == null || exerciseHash == null) {
        throw new IllegalArgumentException();
    }//from   w  w  w  .ja  v a2s  .co  m

    // Make sure a user is authenticated
    User user = ServletUtil.checkClientIsAuthenticated(getThreadLocalRequest(),
            GetCoursesAndProblemsServiceImpl.class);

    // Find user's registration in the course: if user is not instructor,
    // import is not allowed
    CourseRegistrationList reg = Database.getInstance().findCourseRegistrations(user, course);
    if (!reg.isInstructor()) {
        throw new CloudCoderAuthenticationException("Only an instructor can import a problem in a course");
    }

    // Attempt to load the problem from the exercise repository.
    ConfigurationSetting repoUrlSetting = Database.getInstance()
            .getConfigurationSetting(ConfigurationSettingName.PUB_REPOSITORY_URL);
    if (repoUrlSetting == null) {
        logger.error("Repository URL configuration setting is not set");
        return null;
    }

    // GET the exercise from the repository
    HttpGet get = new HttpGet(repoUrlSetting.getValue() + "/exercisedata/" + exerciseHash);
    ProblemAndTestCaseList exercise = null;

    HttpClient client = new DefaultHttpClient();
    try {
        HttpResponse response = client.execute(get);

        HttpEntity entity = response.getEntity();

        ContentType contentType = ContentType.getOrDefault(entity);
        Reader reader = new InputStreamReader(entity.getContent(), contentType.getCharset());

        exercise = new ProblemAndTestCaseList();
        exercise.setTestCaseList(new TestCase[0]);
        JSONConversion.readProblemAndTestCaseData(exercise, ReflectionFactory.forClass(Problem.class),
                ReflectionFactory.forClass(TestCase.class), reader);

        // Set the course id
        exercise.getProblem().setCourseId(course.getId());
    } catch (IOException e) {
        logger.error("Error importing exercise from repository", e);
        return null;
    } finally {
        client.getConnectionManager().shutdown();
    }

    // Set "when assigned" and "when due" to reasonable default values
    long now = System.currentTimeMillis();
    exercise.getProblem().setWhenAssigned(now);
    exercise.getProblem().setWhenDue(now + 48L * 60L * 60L * 1000L);

    // Set problem authorship as IMPORTED
    exercise.getProblem().setProblemAuthorship(ProblemAuthorship.IMPORTED);

    // For IMPORTED problems, parent_hash is actually the hash of the problem
    // itself.  If the problem is modified (and the authorship changed
    // to IMPORTED_AND_MODIFIED), then the (unchanged) parent_hash value
    // really does reflect the "parent" problem.
    exercise.getProblem().setParentHash(exerciseHash);

    // Store the exercise in the database
    exercise = Database.getInstance().storeProblemAndTestCaseList(exercise, course, user);

    return exercise;
}

---

From source file:net.ymate.framework.commons.HttpClientHelper.java

public IHttpResponse post(String url, ContentType contentType, Map<String, String> params, Header[] headers,
        final String defaultResponseCharset) throws Exception {
    CloseableHttpClient _httpClient = __doBuildHttpClient();
    try {/*from w  w w .  ja  v  a2 s .c o  m*/
        RequestBuilder _reqBuilder = RequestBuilder.post().setUri(url).setEntity(EntityBuilder.create()
                .setContentType(contentType)
                .setContentEncoding(contentType == null || contentType.getCharset() == null ? DEFAULT_CHARSET
                        : contentType.getCharset().name())
                .setParameters(__doBuildNameValuePairs(params)).build());
        if (headers != null && headers.length > 0) {
            for (Header _header : headers) {
                _reqBuilder.addHeader(_header);
            }
        }
        return _httpClient.execute(_reqBuilder.build(), new ResponseHandler<IHttpResponse>() {

            public IHttpResponse handleResponse(HttpResponse response) throws IOException {
                if (StringUtils.isNotBlank(defaultResponseCharset)) {
                    return new IHttpResponse.NEW(response, defaultResponseCharset);
                }
                return new IHttpResponse.NEW(response);
            }

        });
    } finally {
        _httpClient.close();
    }
}

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