Example usage for org.apache.http.impl.client CloseableHttpClient execute

Introduction

In this page you can find the example usage for org.apache.http.impl.client CloseableHttpClient execute.

Prototype

public CloseableHttpResponse execute(final HttpUriRequest request) throws IOException, ClientProtocolException

Source Link

Usage

From source file:com.evrythng.java.wrapper.util.FileUtils.java

/**
 * Uploads text as a file content with PRIVATE read access.
 *
 * @param uri upload {@link URI}/*from  ww w.ja va  2 s  . c o m*/
 * @param contentTypeString content type
 * @param contentString text content
 * @throws IOException
 */
public static void uploadPrivateContent(final URI uri, final String contentTypeString,
        final String contentString) throws IOException {

    LOGGER.info("uploadPrivateContent START: uri: [{}]; content type: [{}], content length: [{}]",
            new Object[] { uri, contentTypeString, contentString.length() });

    CloseableHttpClient closeableHttpClient = HttpClients.createDefault();

    HttpPut httpPut = new HttpPut(uri);
    httpPut.addHeader(HttpHeaders.CONTENT_TYPE, contentTypeString);
    httpPut.addHeader(FileUtils.X_AMZ_ACL_HEADER_NAME, FileUtils.X_AMZ_ACL_HEADER_VALUE_PRIVATE);

    ContentType contentType = ContentType.create(contentTypeString);
    StringEntity stringEntity = new StringEntity(contentString, contentType);

    httpPut.setEntity(stringEntity);

    CloseableHttpResponse response = closeableHttpClient.execute(httpPut);
    StatusLine statusLine = response.getStatusLine();

    if (!(statusLine.getStatusCode() == HttpStatus.SC_OK)) {
        throw new IOException(String.format("An error occurred while trying to upload private file - %d: %s",
                statusLine.getStatusCode(), statusLine.getReasonPhrase()));
    }

    LOGGER.info("uploadPrivateContent END: uri: [{}]; content type: [{}], content length: [{}]",
            new Object[] { uri, contentTypeString, contentString.length() });
}

From source file:org.wuspba.ctams.ws.ITVenueController.java

protected static void add() throws Exception {
    CTAMSDocument doc = new CTAMSDocument();
    doc.getVenues().add(TestFixture.INSTANCE.venue);
    String xml = XMLUtils.marshal(doc);

    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    HttpPost httpPost = new HttpPost(uri);

    StringEntity xmlEntity = new StringEntity(xml, ContentType.APPLICATION_XML);

    CloseableHttpResponse response = null;

    try {/*w  w  w  .j av a  2 s.  co  m*/
        httpPost.setEntity(xmlEntity);
        response = httpclient.execute(httpPost);

        assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

        HttpEntity responseEntity = response.getEntity();

        doc = IntegrationTestUtils.convertEntity(responseEntity);

        TestFixture.INSTANCE.venue.setId(doc.getVenues().get(0).getId());

        EntityUtils.consume(responseEntity);
    } catch (UnsupportedEncodingException ex) {
        LOG.error("Unsupported coding", ex);
    } catch (IOException ioex) {
        LOG.error("IOException", ioex);
    } finally {
        if (response != null) {
            try {
                response.close();
            } catch (IOException ex) {
                LOG.error("Could not close response", ex);
            }
        }
    }
}

From source file:org.wuspba.ctams.ws.ITHiredJudgeController.java

protected static void add() throws Exception {
    ITJudgeController.add();/*from ww w.j av  a  2  s.  c  o m*/

    CTAMSDocument doc = new CTAMSDocument();
    doc.getPeople().add(TestFixture.INSTANCE.andy);
    doc.getPeople().add(TestFixture.INSTANCE.jamie);
    doc.getPeople().add(TestFixture.INSTANCE.bob);
    doc.getPeople().add(TestFixture.INSTANCE.eoin);
    doc.getJudges().add(TestFixture.INSTANCE.judgeAndy);
    doc.getJudges().add(TestFixture.INSTANCE.judgeJamie);
    doc.getJudges().add(TestFixture.INSTANCE.judgeBob);
    doc.getJudges().add(TestFixture.INSTANCE.judgeEoin);
    doc.getHiredJudges().add(TestFixture.INSTANCE.hiredJudgeAndy);
    doc.getHiredJudges().add(TestFixture.INSTANCE.hiredJudgeJamie);
    doc.getHiredJudges().add(TestFixture.INSTANCE.hiredJudgeBob);
    doc.getHiredJudges().add(TestFixture.INSTANCE.hiredJudgeEoin);

    String xml = XMLUtils.marshal(doc);

    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    HttpPost httpPost = new HttpPost(uri);

    StringEntity xmlEntity = new StringEntity(xml, ContentType.APPLICATION_XML);

    CloseableHttpResponse response = null;

    try {
        httpPost.setEntity(xmlEntity);
        response = httpclient.execute(httpPost);

        assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

        HttpEntity responseEntity = response.getEntity();

        doc = IntegrationTestUtils.convertEntity(responseEntity);

        for (HiredJudge j : doc.getHiredJudges()) {
            if (j.getJudge().getId().equals(TestFixture.INSTANCE.judgeAndy.getId())) {
                TestFixture.INSTANCE.hiredJudgeAndy.setId(j.getId());
            } else if (j.getJudge().getId().equals(TestFixture.INSTANCE.judgeBob.getId())) {
                TestFixture.INSTANCE.hiredJudgeBob.setId(j.getId());
            } else if (j.getJudge().getId().equals(TestFixture.INSTANCE.judgeJamie.getId())) {
                TestFixture.INSTANCE.hiredJudgeJamie.setId(j.getId());
            } else if (j.getJudge().getId().equals(TestFixture.INSTANCE.judgeEoin.getId())) {
                TestFixture.INSTANCE.hiredJudgeEoin.setId(j.getId());
            }
        }

        EntityUtils.consume(responseEntity);
    } catch (UnsupportedEncodingException ex) {
        LOG.error("Unsupported coding", ex);
    } catch (IOException ioex) {
        LOG.error("IOException", ioex);
    } finally {
        if (response != null) {
            try {
                response.close();
            } catch (IOException ex) {
                LOG.error("Could not close response", ex);
            }
        }
    }
}

From source file:de.adesso.referencer.search.helper.MyHelpMethods.java

public static String sendHttpRequest(String url, String requestBody, String requestType) throws IOException {
    String result = null;//from   w w  w . j  a va2  s .c o m
    CloseableHttpClient httpclient = HttpClients.createDefault();
    CloseableHttpResponse httpResponse;
    try {
        switch (requestType) {
        case "Get":
            httpResponse = httpclient.execute(new HttpGet(url));
            break;
        case "Post":
            HttpPost httppost = new HttpPost(url);
            if (requestBody != null) {
                httppost.setEntity(new StringEntity(requestBody, DEFAULT_CHARSET));
            }
            httpResponse = httpclient.execute(httppost);
            break;
        case "Put":
            HttpPut httpPut = new HttpPut(url);
            httpPut.addHeader("Content-Type", "application/json");
            httpPut.addHeader("Accept", "application/json");
            if (requestBody != null) {
                httpPut.setEntity(new StringEntity(requestBody, DEFAULT_CHARSET));
            }
            httpResponse = httpclient.execute(httpPut);
            break;
        case "Delete":
            httpResponse = httpclient.execute(new HttpDelete(url));
            break;
        default:
            httpResponse = httpclient.execute(new HttpGet(url));
            break;
        }
        try {
            HttpEntity entity1 = httpResponse.getEntity();
            if (entity1 != null) {
                long len = entity1.getContentLength();
                if (len != -1 && len < MAX_CONTENT_LENGTH) {
                    result = EntityUtils.toString(entity1, DEFAULT_CHARSET);
                } else {
                    System.out.println("Error!!!! entity length=" + len);
                }
            }
            EntityUtils.consume(entity1);
        } finally {
            httpResponse.close();
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        httpclient.close();
    }
    return result;
}

From source file:de.adesso.referencer.search.helper.MyHelpMethods.java

public static String sendHttpRequest2(String url, String requestBody, String requestType) throws IOException {
    String result = null;/*from   w ww  . j  av  a2 s  .  c  o m*/
    CloseableHttpClient httpclient = HttpClients.createDefault();
    CloseableHttpResponse httpResponse;
    try {
        switch (requestType) {
        case "Get":
            httpResponse = httpclient.execute(new HttpGet(url));
            break;
        case "Post":
            HttpPost httppost = new HttpPost(url);
            if (requestBody != null) {
                httppost.setEntity(new StringEntity(requestBody));
            }
            httpResponse = httpclient.execute(httppost);
            break;
        case "Put":
            HttpPut httpPut = new HttpPut(url);
            httpPut.addHeader("Content-Type", "application/json");
            httpPut.addHeader("Accept", "application/json");
            if (requestBody != null) {
                httpPut.setEntity(new StringEntity(requestBody, DEFAULT_CHARSET));
            }
            httpResponse = httpclient.execute(httpPut);
            break;
        case "Delete":
            httpResponse = httpclient.execute(new HttpDelete(url));
            break;
        default:
            httpResponse = httpclient.execute(new HttpGet(url));
            break;
        }
        try {
            HttpEntity entity1 = httpResponse.getEntity();
            if (entity1 != null) {
                long len = entity1.getContentLength();
                if (len != -1 && len < MAX_CONTENT_LENGTH) {
                    result = EntityUtils.toString(entity1, DEFAULT_CHARSET);
                } else {
                    System.out.println("Error!!!! entity length=" + len);
                }
            }
            EntityUtils.consume(entity1);
        } finally {
            httpResponse.close();
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        httpclient.close();
    }
    return result;
}

From source file:org.glowroot.tests.WebDriverSetup.java

private static Container createContainer(int uiPort, File testDir) throws Exception {
    File adminFile = new File(testDir, "admin.json");
    Files.asCharSink(adminFile, UTF_8).write("{\"web\":{\"port\":" + uiPort + "}}");
    Container container;//from w  ww  .  j a  v  a 2  s .c o m
    if (Containers.useJavaagent()) {
        container = new JavaagentContainer(testDir, true, ImmutableList.of());
    } else {
        container = new LocalContainer(testDir, true, ImmutableMap.of());
    }
    // wait for UI to be available (UI starts asynchronously in order to not block startup)
    CloseableHttpClient httpClient = HttpClients.custom().setRedirectStrategy(new DefaultRedirectStrategy())
            .build();
    Stopwatch stopwatch = Stopwatch.createStarted();
    Exception lastException = null;
    while (stopwatch.elapsed(SECONDS) < 10) {
        HttpGet request = new HttpGet("http://localhost:" + uiPort);
        try (CloseableHttpResponse response = httpClient.execute(request);
                InputStream content = response.getEntity().getContent()) {
            ByteStreams.exhaust(content);
            lastException = null;
            break;
        } catch (Exception e) {
            lastException = e;
        }
    }
    httpClient.close();
    if (lastException != null) {
        throw new IllegalStateException("Timed out waiting for Glowroot UI", lastException);
    }
    return container;
}

From source file:org.epics.archiverappliance.utils.ui.GetUrlContent.java

/**
 * Get the contents of a redirect URL and use as reponse for the provided HttpServletResponse.
 * If possible, pass in error responses as well.
 * @param redirectURIStr  &emsp;  /*from  w ww .ja v a2s.c  om*/
 * @param resp  HttpServletResponse 
 * @throws IOException  &emsp; 
 */
public static void proxyURL(String redirectURIStr, HttpServletResponse resp) throws IOException {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    HttpGet getMethod = new HttpGet(redirectURIStr);
    getMethod.addHeader("Connection", "close"); // https://www.nuxeo.com/blog/using-httpclient-properly-avoid-closewait-tcp-connections/
    try (CloseableHttpResponse response = httpclient.execute(getMethod)) {
        if (response.getStatusLine().getStatusCode() == 200) {
            HttpEntity entity = response.getEntity();

            HashSet<String> proxiedHeaders = new HashSet<String>();
            proxiedHeaders.addAll(Arrays.asList(MimeResponse.PROXIED_HEADERS));
            Header[] headers = response.getAllHeaders();
            for (Header header : headers) {
                if (proxiedHeaders.contains(header.getName())) {
                    logger.debug("Adding headerName " + header.getName() + " and value " + header.getValue()
                            + " when proxying request");
                    resp.addHeader(header.getName(), header.getValue());
                }
            }

            if (entity != null) {
                logger.debug("Obtained a HTTP entity of length " + entity.getContentLength());
                try (OutputStream os = resp.getOutputStream();
                        InputStream is = new BufferedInputStream(entity.getContent())) {
                    byte buf[] = new byte[10 * 1024];
                    int bytesRead = is.read(buf);
                    while (bytesRead > 0) {
                        os.write(buf, 0, bytesRead);
                        resp.flushBuffer();
                        bytesRead = is.read(buf);
                    }
                }
            } else {
                throw new IOException("HTTP response did not have an entity associated with it");
            }
        } else {
            logger.error("Invalid status code " + response.getStatusLine().getStatusCode()
                    + " when connecting to URL " + redirectURIStr + ". Sending the errorstream across");
            try (ByteArrayOutputStream os = new ByteArrayOutputStream()) {
                try (InputStream is = new BufferedInputStream(response.getEntity().getContent())) {
                    byte buf[] = new byte[10 * 1024];
                    int bytesRead = is.read(buf);
                    while (bytesRead > 0) {
                        os.write(buf, 0, bytesRead);
                        bytesRead = is.read(buf);
                    }
                }
                resp.addHeader(MimeResponse.ACCESS_CONTROL_ALLOW_ORIGIN, "*");
                resp.sendError(response.getStatusLine().getStatusCode(), new String(os.toByteArray()));
            }
        }
    }
}

From source file:org.epics.archiverappliance.utils.ui.GetUrlContent.java

private static InputStream getURLContentAsStream(String serverURL) throws IOException {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    HttpGet getMethod = new HttpGet(serverURL);
    getMethod.addHeader("Connection", "close"); // https://www.nuxeo.com/blog/using-httpclient-properly-avoid-closewait-tcp-connections/
    getMethod.addHeader(ARCHAPPL_COMPONENT, "true");
    HttpResponse response = httpclient.execute(getMethod);
    if (response.getStatusLine().getStatusCode() == 200) {
        HttpEntity entity = response.getEntity();
        if (entity != null) {
            logger.debug("Obtained a HTTP entity of length " + entity.getContentLength());
            // ArchiverValuesHandler takes over the burden of closing the input stream.
            InputStream is = entity.getContent();
            return is;
        } else {//w  ww.ja  v  a 2s.  c o m
            throw new IOException("HTTP response did not have an entity associated with it");
        }
    } else {
        throw new IOException("Invalid status calling " + serverURL + ". Got "
                + response.getStatusLine().getStatusCode() + response.getStatusLine().getReasonPhrase());
    }
}

From source file:utils.APIExporter.java

/**
 * This method get the API thumbnail and write in to the zip file
 * @param uuid API id of the API/*from  w w w . ja  v  a  2 s  . c  om*/
 * @param accessToken valide access token with view scope
 * @param APIFolderpath archive base path
 */
private static void exportAPIThumbnail(String uuid, String accessToken, String APIFolderpath) {
    ApiImportExportConfiguration config = ApiImportExportConfiguration.getInstance();
    try {
        //REST API call to get API thumbnail
        String url = config.getPublisherUrl() + "apis/" + uuid + "/thumbnail";
        CloseableHttpClient client = HttpClientGenerator.getHttpClient(config.getCheckSSLCertificate());
        HttpGet request = new HttpGet(url);
        request.setHeader(HttpHeaders.AUTHORIZATION,
                ImportExportConstants.CONSUMER_KEY_SEGMENT + " " + accessToken);
        CloseableHttpResponse response = client.execute(request);
        HttpEntity entity = response.getEntity();

        //assigning the response in to inputStream
        BufferedHttpEntity httpEntity = new BufferedHttpEntity(entity);
        InputStream imageStream = httpEntity.getContent();
        byte[] byteArray = IOUtils.toByteArray(imageStream);
        InputStream inputStream = new BufferedInputStream(new ByteArrayInputStream(byteArray));
        //getting the mime type of the input Stream
        String mimeType = URLConnection.guessContentTypeFromStream(inputStream);
        //getting file extension
        String extension = getThumbnailFileType(mimeType);
        OutputStream outputStream = null;
        if (extension != null) {
            //writing image in to the  archive
            try {
                outputStream = new FileOutputStream(APIFolderpath + File.separator + "icon." + extension);
                IOUtils.copy(httpEntity.getContent(), outputStream);
            } finally {
                IOUtils.closeQuietly(outputStream);
                IOUtils.closeQuietly(imageStream);
                IOUtils.closeQuietly(inputStream);
            }
        }
    } catch (IOException e) {
        log.error("Error occurred while exporting the API thumbnail");
    }

}

From source file:utils.APIImporter.java

/**
 * update the content of a document of the API been sent
 * @param folderPath folder path to the imported API
 * @param uuid uuid of the API/*from w w w . j a v  a  2  s  .  c  o  m*/
 * @param response payload for the publishing document
 * @param accessToken access token
 */
private static void addDocumentContent(String folderPath, String uuid, String response, String accessToken) {
    String documentId = ImportExportUtils.readJsonValues(response, ImportExportConstants.DOC_ID);
    String sourceType = ImportExportUtils.readJsonValues(response, ImportExportConstants.SOURCE_TYPE);
    String documentName = ImportExportUtils.readJsonValues(response, ImportExportConstants.DOC_NAME);
    String directoryName;
    //setting directory name depending on the document source type
    if (sourceType.equals(ImportExportConstants.INLINE_DOC_TYPE)) {
        directoryName = ImportExportConstants.INLINE_DOCUMENT_DIRECTORY;
    } else {
        directoryName = ImportExportConstants.FILE_DOCUMENT_DIRECTORY;
    }
    //getting document content
    String documentContentPath = folderPath + ImportExportConstants.DIRECTORY_SEPARATOR
            + ImportExportConstants.DOCUMENT_DIRECTORY + ImportExportConstants.DIRECTORY_SEPARATOR
            + directoryName + ImportExportConstants.DIRECTORY_SEPARATOR + documentName;
    File content = new File(documentContentPath);
    HttpEntity entity = null;
    if (sourceType.equals(ImportExportConstants.FILE_DOC_TYPE)) {
        //adding file type content
        MultipartEntityBuilder multipartEntityBuilder = MultipartEntityBuilder.create();
        multipartEntityBuilder.addBinaryBody(ImportExportConstants.MULTIPART_FILE, content);
        entity = multipartEntityBuilder.build();
    } else {
        BufferedReader br = null;
        try {
            br = new BufferedReader(new FileReader(content));
            StringBuilder sb = new StringBuilder();
            String line = br.readLine();
            while (line != null) {
                sb.append(line);
                sb.append("\n");
                line = br.readLine();
            }
            String inlineContent = sb.toString();
            MultipartEntityBuilder multipartEntityBuilder = MultipartEntityBuilder.create();
            multipartEntityBuilder.addTextBody(ImportExportConstants.MULTIPART_Inline, inlineContent,
                    ContentType.APPLICATION_OCTET_STREAM);
            entity = multipartEntityBuilder.build();
        } catch (IOException e) {
            errorMsg = "error occurred while retrieving content of document "
                    + ImportExportUtils.readJsonValues(response, ImportExportConstants.DOC_NAME);
            log.error(errorMsg, e);
        } finally {
            IOUtils.closeQuietly(br);
        }
    }
    String url = config.getPublisherUrl() + "apis/" + uuid + "/documents/" + documentId + "/content";
    CloseableHttpClient client = HttpClientGenerator.getHttpClient(config.getCheckSSLCertificate());
    HttpPost request = new HttpPost(url);
    request.setHeader(HttpHeaders.AUTHORIZATION,
            ImportExportConstants.CONSUMER_KEY_SEGMENT + " " + accessToken);
    request.setEntity(entity);
    try {
        client.execute(request);
    } catch (IOException e) {
        errorMsg = "error occurred while uploading the content of document "
                + ImportExportUtils.readJsonValues(response, ImportExportConstants.DOC_NAME);
        log.error(errorMsg, e);
    }
}