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

Introduction

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

Prototype

public void close() throws IOException;

Source Link

Document

Closes this stream and releases any system resources associated with it.

Usage

From source file:$.HelloWorldWebScriptIT.java

@Test
    public void testWebScriptCall() throws Exception {
        String webscriptURL = "http://localhost:8080/alfresco/service/sample/helloworld";
        String expectedResponse = "Message: 'Hello from JS!' 'HelloFromJava'";

        // Login credentials for Alfresco Repo
        CredentialsProvider provider = new BasicCredentialsProvider();
        UsernamePasswordCredentials credentials = new UsernamePasswordCredentials("admin", "admin");
        provider.setCredentials(AuthScope.ANY, credentials);

        // Create HTTP Client with credentials
        CloseableHttpClient httpclient = HttpClientBuilder.create().setDefaultCredentialsProvider(provider).build();

        // Execute Web Script call
        try {/*from  w  ww  .ja v a2 s.  c  o  m*/
            HttpGet httpget = new HttpGet(webscriptURL);
            HttpResponse httpResponse = httpclient.execute(httpget);
            assertEquals("Incorrect HTTP Response Status", HttpStatus.SC_OK,
                    httpResponse.getStatusLine().getStatusCode());
            HttpEntity entity = httpResponse.getEntity();
            assertNotNull("Response from Web Script is null", entity);
            assertEquals("Incorrect Web Script Response", expectedResponse, EntityUtils.toString(entity));
        } finally {
            httpclient.close();
        }
    }

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From source file:com.ibm.streamsx.topology.internal.context.AnalyticsServiceStreamsContext.java

private BigInteger submitJobToService(File bundle, Map<String, Object> config) throws IOException {
    JSONObject service = getVCAPService(config);

    final JSONObject credentials = (JSONObject) service.get("credentials");

    final CloseableHttpClient httpClient = createHttpClient(credentials);
    try {//from  w ww.  j a v a2s.  co  m
        Topology.STREAMS_LOGGER.info("Streaming Analytics Service: Checking status :" + service.get("name"));
        checkInstanceStatus(httpClient, credentials);

        Topology.STREAMS_LOGGER.info("Streaming Analytics Service: Submitting bundle : " + bundle.getName()
                + " to " + service.get("name"));
        return postJob(httpClient, credentials, bundle, getBluemixSubmitConfig(config));
    } finally {
        httpClient.close();
    }
}

---

From source file:org.artifactory.util.HttpClientConfiguratorTest.java

public void testTokenAuthentication() throws IOException {
    CloseableHttpClient client = new HttpClientConfigurator().host("bob")
            .enableTokenAuthentication(true, null, null).getClient();
    Registry<AuthSchemeProvider> registry = getAuthSchemeRegistry(client);
    assertThat(registry.lookup("bearer")).isInstanceOf(BearerSchemeFactory.class);
    RequestConfig defaultConfig = getDefaultConfig(client);
    assertThat(defaultConfig.getTargetPreferredAuthSchemes().size()).isEqualTo(1);
    assertThat(defaultConfig.getTargetPreferredAuthSchemes().iterator().next()).isEqualTo("Bearer");
    client.close();
}

---

From source file:com.tingtingapps.securesms.mms.LegacyMmsConnection.java

protected byte[] execute(HttpUriRequest request) throws IOException {
    Log.w(TAG, "connecting to " + apn.getMmsc());

    CloseableHttpClient client = null;
    CloseableHttpResponse response = null;
    try {//w ww . j  ava 2s.c  o  m
        client = constructHttpClient();
        response = client.execute(request);

        Log.w(TAG, "* response code: " + response.getStatusLine());

        if (response.getStatusLine().getStatusCode() == 200) {
            return parseResponse(response.getEntity().getContent());
        }
    } finally {
        if (response != null)
            response.close();
        if (client != null)
            client.close();
    }

    throw new IOException("unhandled response code");
}

---

From source file:com.conwet.wirecloud.ide.WirecloudAPI.java

public void uninstallResource(String resource) throws IOException, UnexpectedResponseException {
    URL url = manageURL(this.url, RESOURCE_ENTRY_PATH, resource);
    HttpDelete request = new HttpDelete(url.toString());
    CloseableHttpClient httpclient = null;
    CloseableHttpResponse response = null;
    try {// w w  w.j  av a2  s  . co  m
        httpclient = createHttpClient(url);
        request.setHeader("Authorization", "Bearer " + token);
        request.setHeader("Accept", "application/json");
        response = httpclient.execute(request);

        if (response.getStatusLine().getStatusCode() != 204) {
            throw new UnexpectedResponseException();
        }
    } finally {
        httpclient.close();
        if (response != null) {
            response.close();
        }
    }
}

---

From source file:org.sead.repositories.reference.util.SEADGoogleLogin.java

static void getTokenFromRefreshToken() {
    access_token = null;/*  ww w  .  ja  v  a 2 s  .c o m*/
    expires_in = -1;
    token_start_time = -1;

    if (gProps == null) {
        initGProps();
    }

    /* Try refresh token */
    // Query for token now that user has gone through browser part
    // of
    // flow

    // The method used in getTokensFromCode should work here as well - I
    // think URL encoded Form is the recommended way...
    HttpPost post = new HttpPost(gProps.token_uri);
    post.addHeader("accept", "application/json");
    post.addHeader("Content-Type", "application/x-www-form-urlencoded");

    List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(4);
    nameValuePairs.add(new BasicNameValuePair("client_id", gProps.client_id));
    nameValuePairs.add(new BasicNameValuePair("client_secret", gProps.client_secret));
    nameValuePairs.add(new BasicNameValuePair("refresh_token", refresh_token));
    nameValuePairs.add(new BasicNameValuePair("grant_type", "refresh_token"));

    try {
        post.setEntity(new UrlEncodedFormEntity(nameValuePairs));
    } catch (UnsupportedEncodingException e1) {
        e1.printStackTrace();
    }

    CloseableHttpClient httpclient = HttpClients.createDefault();
    CloseableHttpResponse response = null;
    try {
        try {
            response = httpclient.execute(post);
            if (response.getStatusLine().getStatusCode() == 200) {
                HttpEntity resEntity = response.getEntity();
                if (resEntity != null) {
                    String responseJSON = EntityUtils.toString(resEntity);
                    ObjectNode root = (ObjectNode) new ObjectMapper().readTree(responseJSON);
                    access_token = root.get("access_token").asText();
                    // refresh_token =
                    // root.get("refresh_token").asText();
                    token_start_time = System.currentTimeMillis() / 1000;
                    expires_in = root.get("expires_in").asInt();
                }
            } else {
                log.error("Error response from Google: " + response.getStatusLine().getReasonPhrase());
                HttpEntity resEntity = response.getEntity();
            }
        } catch (ParseException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            log.error("Error obtaining access token: " + e.getMessage());
        } finally {
            if (response != null) {
                response.close();
            }
            httpclient.close();
        }
    } catch (IOException io) {
        log.error("Error closing connections: " + io.getMessage());
    }
}

---

From source file:org.sead.repositories.reference.util.SEADGoogleLogin.java

static void getAuthCode() {
    access_token = null;/*from   w  w  w  . j  a va  2s  .c  om*/
    expires_in = -1;
    token_start_time = -1;
    refresh_token = null;
    new File("refresh.txt").delete();

    if (gProps == null) {
        initGProps();
    }

    // Contact google for a user code
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {

        String codeUri = gProps.auth_uri.substring(0, gProps.auth_uri.length() - 4) + "device/code";

        HttpPost codeRequest = new HttpPost(codeUri);

        MultipartEntityBuilder meb = MultipartEntityBuilder.create();
        meb.addTextBody("client_id", gProps.client_id);
        meb.addTextBody("scope", "email profile");
        HttpEntity reqEntity = meb.build();

        codeRequest.setEntity(reqEntity);
        CloseableHttpResponse response = httpclient.execute(codeRequest);
        try {

            if (response.getStatusLine().getStatusCode() == 200) {
                HttpEntity resEntity = response.getEntity();
                if (resEntity != null) {
                    String responseJSON = EntityUtils.toString(resEntity);
                    ObjectNode root = (ObjectNode) new ObjectMapper().readTree(responseJSON);
                    device_code = root.get("device_code").asText();
                    user_code = root.get("user_code").asText();
                    verification_url = root.get("verification_url").asText();
                    expires_in = root.get("expires_in").asInt();
                }
            } else {
                log.error("Error response from Google: " + response.getStatusLine().getReasonPhrase());
            }
        } finally {
            response.close();
            httpclient.close();
        }
    } catch (IOException e) {
        log.error("Error reading sead-google.json or making http requests for code.");
        log.error(e.getMessage());
    }
}

---

From source file:org.sead.repositories.reference.util.SEADGoogleLogin.java

static void getTokensFromCode() {
    access_token = null;/*from w  w  w.  j a  va2 s  .  c  o  m*/
    expires_in = -1;
    token_start_time = -1;
    refresh_token = null;
    new File("refresh.txt").delete();

    if (gProps == null) {
        initGProps();
    }
    // Query for token now that user has gone through browser part
    // of
    // flow
    HttpPost tokenRequest = new HttpPost(gProps.token_uri);

    MultipartEntityBuilder tokenRequestParams = MultipartEntityBuilder.create();
    tokenRequestParams.addTextBody("client_id", gProps.client_id);
    tokenRequestParams.addTextBody("client_secret", gProps.client_secret);
    tokenRequestParams.addTextBody("code", device_code);
    tokenRequestParams.addTextBody("grant_type", "http://oauth.net/grant_type/device/1.0");

    HttpEntity reqEntity = tokenRequestParams.build();

    tokenRequest.setEntity(reqEntity);
    CloseableHttpClient httpclient = HttpClients.createDefault();
    CloseableHttpResponse response = null;
    try {
        response = httpclient.execute(tokenRequest);

        if (response.getStatusLine().getStatusCode() == 200) {
            HttpEntity resEntity = response.getEntity();
            if (resEntity != null) {
                String responseJSON = EntityUtils.toString(resEntity);
                ObjectNode root = (ObjectNode) new ObjectMapper().readTree(responseJSON);
                access_token = root.get("access_token").asText();
                refresh_token = root.get("refresh_token").asText();
                token_start_time = System.currentTimeMillis() / 1000;
                expires_in = root.get("expires_in").asInt();
            }
        } else {
            log.error("Error response from Google: " + response.getStatusLine().getReasonPhrase());
        }
    } catch (ParseException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {
        if (response != null) {
            try {
                response.close();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
        try {
            httpclient.close();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }

}

---

From source file:eu.diacron.crawlservice.app.Util.java

public static void getAllCrawls() {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT),
            new UsernamePasswordCredentials(Configuration.REMOTE_CRAWLER_USERNAME,
                    Configuration.REMOTE_CRAWLER_PASS));
    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
    try {/*from w  ww . j a v a  2s.  co m*/
        //HttpGet httpget = new HttpGet("http://diachron.hanzoarchives.com/crawl");
        HttpGet httpget = new HttpGet(Configuration.REMOTE_CRAWLER_URL_CRAWL);

        System.out.println("Executing request " + httpget.getRequestLine());
        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            System.out.println("----------------------------------------");

            System.out.println(response.getEntity().getContent());

            BufferedReader in = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
            String inputLine;
            while ((inputLine = in.readLine()) != null) {
                System.out.println(inputLine);
            }
            in.close();
            EntityUtils.consume(response.getEntity());
        } finally {
            response.close();
        }
    } catch (IOException ex) {
        Logger.getLogger(Util.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        try {
            httpclient.close();
        } catch (IOException ex) {
            Logger.getLogger(Util.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

---

From source file:com.redhat.jenkins.nodesharing.RestEndpoint.java

@CheckForNull
private <T> T _executeRequest(@Nonnull HttpRequestBase method, @Nonnull ResponseHandler<T> handler) {
    method.setConfig(REQUEST_CONFIG);/*from  w  ww.  j a v a 2  s. co  m*/

    CloseableHttpClient client = HttpClients.createSystem();
    try {
        return client.execute(method, handler, getAuthenticatingContext(method));
    } catch (SocketTimeoutException e) {
        throw new ActionFailed.RequestTimeout("Failed executing REST call: " + method, e);
    } catch (IOException e) {
        throw new ActionFailed.CommunicationError("Failed executing REST call: " + method, e);
    } finally {
        try {
            client.close();
        } catch (IOException e) {
            LOGGER.log(Level.WARNING, "Unable to close HttpClient", e); // $COVERAGE-IGNORE$
        }
    }
}

---

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