Example usage for org.apache.http.impl.client HttpClients createDefault

Introduction

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

Prototype

public static CloseableHttpClient createDefault() 

Source Link

Document

Creates CloseableHttpClient instance with default configuration.

Usage

From source file:com.github.brandtg.switchboard.TestMysqlLogServer.java

@BeforeClass
public void beforeClass() throws Exception {
    httpClient = HttpClients.createDefault();
    pollMillis = 1000;//from w  w w  . j a  v a 2  s .  c  o  m
    timeoutMillis = 30000;
    jdbc = "jdbc:mysql://localhost:3306/test";
    serverAddress = new HttpHost("localhost", 8080);
    adminAddress = new HttpHost("localhost", 8081);
}

---

From source file:net.duckling.ddl.util.RESTClient.java

public JsonObject httpGet(String url, List<NameValuePair> params) throws IOException {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {// w  w w.  j  a  v  a  2s.c  om
        RequestBuilder rb = RequestBuilder.get().setUri(new URI(url));
        for (NameValuePair hp : params) {
            rb.addParameter(hp.getName(), hp.getValue());
        }
        rb.addHeader("accept", "application/json");
        HttpUriRequest uriRequest = rb.build();
        HttpResponse response = httpclient.execute(uriRequest);
        if (response.getStatusLine().getStatusCode() != 200) {
            throw new RuntimeException(
                    "Failed : HTTP error code : " + response.getStatusLine().getStatusCode());
        }
        BufferedReader br = new BufferedReader(new InputStreamReader((response.getEntity().getContent())));
        JsonParser jp = new JsonParser();
        JsonElement je = jp.parse(br);
        return je.getAsJsonObject();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (URISyntaxException e) {
        e.printStackTrace();
    } finally {
        httpclient.close();
    }
    return null;
}

---

From source file:Vdisk.java

public JSONObject vdisk_post_operation(URI uri) throws IOException {
    CloseableHttpClient postClient = HttpClients.createDefault();
    if (access_token == null)
        this.get_access_token();
    HttpPost httpPost = new HttpPost(uri);
    JSONObject res = null;/*from   w ww . ja  v  a  2 s.  c om*/
    try (CloseableHttpResponse response = postClient.execute(httpPost)) {
        HttpEntity entity = response.getEntity();
        String info = EntityUtils.toString(entity);
        res = JSONObject.fromObject(info);
    } finally {
        postClient.close();
    }
    return res;
}

---

From source file:org.fcrepo.camel.FcrepoHttpClientBuilder.java

/**
 *  Build an HttpClient//from   w  ww.j a  va2s.c  om
 *
 *  @return an HttpClient
 */
public CloseableHttpClient build() {

    if (isBlank(username) || isBlank(password)) {
        return HttpClients.createDefault();
    } else {
        LOGGER.debug("Accessing fcrepo with user credentials");

        final CredentialsProvider credsProvider = new BasicCredentialsProvider();
        AuthScope scope = null;

        if (isBlank(host)) {
            scope = new AuthScope(AuthScope.ANY);
        } else {
            scope = new AuthScope(new HttpHost(host));
        }
        credsProvider.setCredentials(scope, new UsernamePasswordCredentials(username, password));
        return HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
    }
}

---

From source file:sms.SendRequest.java

/**
 * /*w w w  .j a  va  2s  .  com*/
 * @param moId
 * @param sender
 * @param serviceId
 * @param receiver
 * @param contentType
 * @param messageType
 * @param username
 * @param messageIndex
 * @param message
 * @param operator
 * @param commandCode
 * @return
 * @throws URISyntaxException
 * @throws IOException 
 */
public String sendRequests(String moId, String sender, String serviceId, String message, String operator,
        String commandCode, String username) throws URISyntaxException, IOException {
    Date d = new Date();
    SimpleDateFormat fm = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss");
    URI uri = new URIBuilder().setScheme("http").setHost("222.255.167.6:8080").setPath("/SMS/Ctnet/sms")
            .setParameter("mo_id", moId).setParameter("username", username)
            .setParameter("key", Common.getMD5(username + "|" + moId + "|ctnet2015"))
            .setParameter("sender", sender).setParameter("serviceId", serviceId)
            .setParameter("message", message).setParameter("operator", operator)
            .setParameter("commandCode", commandCode).build();
    HttpGet httpPost = new HttpGet(uri);
    httpPost.addHeader("content-type", "application/x-www-form-urlencoded");
    CloseableHttpClient httpclient = HttpClients.createDefault();
    CloseableHttpResponse response = httpclient.execute(httpPost);

    try {
        HttpEntity entity = response.getEntity();
        if (entity != null) {
            long len = entity.getContentLength();
            if (len != -1 && len < 2048) {
                return EntityUtils.toString(entity);
            } else {
                // Stream content out
            }
        }
    } finally {
        response.close();
    }
    return "";
}

---

From source file:org.bireme.cl.CheckUrl.java

public static int check(final String url, final boolean checkOnlyHeader) {
    if (url == null) {
        throw new NullPointerException();
    }/*from  w  ww .ja v  a2s .c o m*/

    final CloseableHttpClient httpclient = HttpClients.createDefault();
    int responseCode = -1;

    try {
        final HttpRequestBase httpX = checkOnlyHeader ? new HttpHead(fixUrl(url)) : new HttpGet(fixUrl(url));
        //final HttpHead httpX = new HttpHead(fixUrl(url)); // Some servers return 500
        //final HttpGet httpX = new HttpGet(fixUrl(url));
        httpX.setConfig(CONFIG);
        httpX.setHeader(new BasicHeader("User-Agent", "Wget/1.16.1 (linux-gnu)"));
        httpX.setHeader(new BasicHeader("Accept", "*/*"));
        httpX.setHeader(new BasicHeader("Accept-Encoding", "identity"));
        httpX.setHeader(new BasicHeader("Connection", "Keep-Alive"));

        // Create a custom response handler
        final ResponseHandler<Integer> responseHandler = new ResponseHandler<Integer>() {

            @Override
            public Integer handleResponse(final HttpResponse response)
                    throws ClientProtocolException, IOException {
                return response.getStatusLine().getStatusCode();
            }
        };
        responseCode = httpclient.execute(httpX, responseHandler);
    } catch (Exception ex) {
        responseCode = getExceptionCode(ex);
    } finally {
        try {
            httpclient.close();
        } catch (Exception ioe) {
            System.err.println(ioe.getMessage());
        }
    }
    return (((responseCode == 403) || (responseCode == 500)) && checkOnlyHeader) ? check(url, false)
            : responseCode;
}

---

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

public static String sendHttpRequest(String url, String requestBody, String requestType) throws IOException {
    String result = null;/*from   w  w  w  .  j  av  a 2s.c  om*/
    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:org.mule.service.http.impl.functional.server.HttpServerTransfer10TestCase.java

private void verify10Headers(String path, String expectedConnection, Matcher<Object> contentLengthMatcher,
        String expectedBody) throws IOException {
    try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
        HttpGet httpGet = new HttpGet(getUri(path));
        httpGet.setProtocolVersion(getVersion());
        try (CloseableHttpResponse response = httpClient.execute(httpGet)) {
            assertThat(getHeaderValue(response, CONNECTION), is(expectedConnection));
            assertThat(getHeaderValue(response, CONTENT_LENGTH), contentLengthMatcher);
            assertThat(IOUtils.toString(response.getEntity().getContent()), is(expectedBody));
        }/*from ww w .ja  v a  2 s  .  c  om*/
    }
}

---

From source file:org.elasticsearch.options.detailederrors.DetailedErrorsDisabledIT.java

public void testThatErrorTraceParamReturns400() throws Exception {
    // Make the HTTP request
    HttpResponse response = new HttpRequestBuilder(HttpClients.createDefault())
            .httpTransport(internalCluster().getDataNodeInstance(HttpServerTransport.class))
            .addParam("error_trace", "true").method(HttpDeleteWithEntity.METHOD_NAME).execute();

    assertThat(response.getHeaders().get("Content-Type"), is("application/json"));
    assertThat(response.getBody(), is("{\"error\":\"error traces in responses are disabled.\"}"));
    assertThat(response.getStatusCode(), is(400));
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »