Example usage for org.apache.http.impl.client DefaultHttpClient getConnectionManager

Introduction

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

Prototype

public synchronized final ClientConnectionManager getConnectionManager()

Source Link

Usage

From source file:com.onesite.commons.net.http.rest.client.RestClient.java

/**
 * Connect to a Url.//from   w  w w . j  av  a 2  s. c  o m
 * URL = scheme://host:port/path?query_string
 * 
 * @param path
 * @param params
 * 
 * @return statusCode
 */
public int get(String path, Map<String, String> params) throws Exception {
    String url = this.generateEncodeURLString(path, params);

    DefaultHttpClient httpClient = new DefaultHttpClient();

    HttpGet request = new HttpGet(url);
    request.addHeader("accept", "application/json");

    try {
        HttpResponse response = httpClient.execute(this.target, request);

        try {
            this.processHttpResponse(response);
        } catch (Exception e) {
            log.error("Error processing HttpResponse from " + url);
            throw e;
        }
    } catch (Exception e) {
        log.error("Error occurred during calling to " + url);
        throw e;
    } finally {
        httpClient.getConnectionManager().shutdown();
    }

    return status;
}

From source file:se.vgregion.incidentreport.pivotaltracker.impl.PivotalTrackerServiceImpl.java

/** */
private TyckTillProjectData getSingleProject(String projectId, String token) throws Exception {
    if (token == null) {
        throw new RuntimeException("Token cannot be null. Please set it first.");
    }//ww w  .j  a  va  2  s.  co m

    DefaultHttpClient client = getNewClient();
    TyckTillProjectData result = null;
    try {
        HttpResponse response = HTTPUtils.makeRequest(GET_PROJECT + "/" + projectId, token, client);
        HttpEntity entity = response.getEntity();

        // Convert the xml response into an object
        result = getProjectData(entity.getContent()).get(0);
    } catch (RuntimeException e) {
        e.printStackTrace();
    } finally {
        client.getConnectionManager().shutdown();
    }
    return result;
}

From source file:org.sonar.updatecenter.server.HttpDownloader.java

File downloadFile(URI fileURI, File toFile, String login, String password) {
    LOG.info("Download " + fileURI + " in " + toFile);
    DefaultHttpClient client = new DefaultHttpClient();
    try {// ww  w.j a  v a  2s  .  co  m
        if (StringUtils.isNotBlank(login)) {
            client.getCredentialsProvider().setCredentials(new AuthScope(fileURI.getHost(), fileURI.getPort()),
                    new UsernamePasswordCredentials(login, password));
        }
        HttpGet httpget = new HttpGet(fileURI);
        byte[] data = client.execute(httpget, new ByteResponseHandler());
        if (data != null) {
            FileUtils.writeByteArrayToFile(toFile, data);
        }

    } catch (Exception e) {
        LOG.error("Fail to download " + fileURI + " to " + toFile, e);
        FileUtils.deleteQuietly(toFile);

    } finally {
        client.getConnectionManager().shutdown();
    }
    return toFile;
}

From source file:com.meschbach.psi.util.EchoApplication.java

public String echo(String aMessage) throws PSIException {
    /*//from   ww  w  .  j  a v a2 s .  co m
     *
     */
    DefaultHttpClient hc = new DefaultHttpClient();
    try {
        String url;
        try {
            url = contextURL + "/EchoServlet?input=" + URLEncoder.encode(aMessage, "UTF-8");
        } catch (UnsupportedEncodingException uee) {
            throw new PSIException(uee);
        }
        HttpGet get = new HttpGet(url);
        try {
            HttpResponse response = hc.execute(get);
            InputStream entity = response.getEntity().getContent();
            String result = Util.convertToString(entity);
            return result;
        } catch (IOException t) {
            throw new PSIException(t);
        }
    } finally {
        hc.getConnectionManager().shutdown();
    }
}

From source file:org.jenkinsci.plugins.appio.service.AppioService.java

/**
 * @param appId//from   w  w w  .  j a v a  2s  . com
 */
public void deleteApp(String appId) {
    DefaultHttpClient httpClient = new DefaultHttpClient();
    HttpDelete httpDelete = new HttpDelete("/api/apps" + "/" + appId);

    // App.io Authorization and Content-Type headers
    String appioAuth = "Basic " + apiKey;
    httpDelete.addHeader("Authorization", appioAuth);
    httpDelete.addHeader("Accept", appio_v1);

    try {
        LOGGER.fine("AppioService.deleteApp(): deleting app id " + appId);
        httpClient.execute(httpHost, httpDelete);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            httpClient.getConnectionManager().shutdown();
        } catch (Exception ignore) {
        }
    }
}

From source file:jp.canetrash.maven.plugin.bijint.BujintMojo.java

/**
 * http://www.bijint.com/ ?????URL??//from w w  w.  j a  v a  2 s . co m
 * 
 * @return ??URL
 */
String nowTimeImageUrl() throws Exception {
    String time = DateFormatUtils.format(new Date(), "hhmm");
    DefaultHttpClient httpclient = new DefaultHttpClient();
    HttpGet httpget = buildDefaultHttpMessage(new HttpGet("http://www.bijint.com/cache/" + time + ".html"));
    httpget.setHeader("Referer", "http://www.bijint.com/jp/");
    HttpResponse response = httpclient.execute(httpget);
    if (response.getStatusLine().getStatusCode() != 200) {
        getLog().error(
                "????????????????");
        return null;
    }
    String result = IOUtils.toString(response.getEntity().getContent(), "UTF-8");
    httpclient.getConnectionManager().shutdown();

    return "http://www.bijint.com" + getImagePath(result);
}

From source file:org.kaaproject.kaa.demo.powerplant.data.RestDataEndpoint.java

private JSONArray fetchJson(HttpGet getRequest) throws IOException, ClientProtocolException, JSONException {
    DefaultHttpClient httpClient = new DefaultHttpClient();
    HttpResponse response = httpClient.execute(getRequest);
    if (response.getStatusLine().getStatusCode() != 200) {
        throw new RuntimeException("Failed : HTTP error code : " + response.getStatusLine().getStatusCode());
    }//from   w  w  w.  ja  v a 2 s.c o m

    BufferedReader br = new BufferedReader(new InputStreamReader((response.getEntity().getContent())));

    StringBuilder sb = new StringBuilder();
    System.out.println("Output from Server .... \n");
    String output;
    while ((output = br.readLine()) != null) {
        sb.append(output);
        sb.append(System.getProperty("line.separator"));
    }
    httpClient.getConnectionManager().shutdown();

    JSONArray jsonArray = new JSONArray(sb.toString());
    return jsonArray;
}

From source file:com.francetelecom.clara.cloud.activation.plugin.cf.infrastructure.AbstractCfAdapterIT.java

private String fetchRoutedContentAsString(String uri, HttpClientConfig httpClientConfig) throws IOException {
    String contentA;/*from  w ww  .  j a v a2s. c o  m*/

    DefaultHttpClient httpclient = new DefaultHttpClient();
    if (httpClientConfig != null) {
        httpClientConfig.applyConfig(httpclient);
    }
    try {
        HttpGet httpget = new HttpGet(uri);
        contentA = httpclient.execute(httpget, new BasicResponseHandler());
    } finally {
        httpclient.getConnectionManager().shutdown();
    }
    return contentA;
}

From source file:BusinessLogic.Controller.RestController.java

public String deletePlan(Integer planId) throws Exception {
    StringBuilder responseS = new StringBuilder();
    try {// w  w  w . j a v a2 s.  c  om
        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpDelete delete = new HttpDelete("http://localhost/JoyCenter/resources/plans" + planId);
        HttpResponse response = httpClient.execute(delete);
        if (response.getStatusLine().getStatusCode() != 201) {
            throw new RuntimeException(
                    "Failed : HTTP error code : " + response.getStatusLine().getStatusCode());
        }
        BufferedReader br = new BufferedReader(new InputStreamReader((response.getEntity().getContent())));

        String output;
        System.out.println("Output from Server .... \n");

        httpClient.getConnectionManager().shutdown();

    } catch (IOException e) {

        e.printStackTrace();

    }

    return "null";

}

From source file:vitro.vgw.wsiadapter.TCSWSIAdapter.java

public static String doHttpGet(String endpoint) {
    String output;//from  w ww  .j  a  v  a  2 s.  c om
    String temp = "";
    try {

        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpGet getRequest = new HttpGet(endpoint);
        getRequest.addHeader("accept", "application/json");

        HttpResponse response = httpClient.execute(getRequest);

        if (response.getStatusLine().getStatusCode() != 200) {
            throw new RuntimeException(
                    "Failed : HTTP error code : " + response.getStatusLine().getStatusCode());
        }

        BufferedReader br = new BufferedReader(new InputStreamReader((response.getEntity().getContent())));

        System.out.println("Output from Server .... \n");
        while ((output = br.readLine()) != null) {
            System.out.println(output);
            temp = output;

        }
        br.close();
        httpClient.getConnectionManager().shutdown();

    } catch (ClientProtocolException e) {
        System.err.println("ClientProtocolException\n");
        return "";

    } catch (IOException e) {
        System.err.println("IOException\n");
        return "";
    }

    return temp;
}