Example usage for org.apache.http.impl.client BasicResponseHandler BasicResponseHandler

Introduction

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

Prototype

BasicResponseHandler

Source Link

Usage

From source file:edu.emory.library.utils.EULHttpUtils.java

/**
 *  Utility method to GET the contents of a URL and read it into a string.
 *  @param url      url to be read//from   w w  w .j  av  a 2  s . com
 *  @param headers  HashMap of request headers
 */
public static String readUrlContents(String url, HashMap<String, String> headers) throws Exception {
    String response = null;
    HttpClient client = new DefaultHttpClient();
    HttpGet getMethod = new HttpGet(url);

    // add any request headers specified
    for (Map.Entry<String, String> header : headers.entrySet()) {
        getMethod.addHeader(header.getKey(), header.getValue());
    }

    ResponseHandler<String> responseHandler = new BasicResponseHandler();
    // returns the response content as string on success
    response = client.execute(getMethod, responseHandler); // could throw HttpException or IOException
    // TODO: catch/handle errors (esp. periodic 503 when Spotlight is unavailable)
    getMethod.releaseConnection();

    return response;
}

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From source file:dbpedia.provenance.AuthorMetadata.java

public Integer WikiUserEditCount(String sUser) {
    Integer cnt = -1;//www .  ja v a 2 s  . c  o  m
    String url = String.format("http://en.wikipedia.org/w/api.php?action=query&list=users&ususers=" + sUser
            + "&usprop=editcount&format=xml");
    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost(url);

    try {
        ResponseHandler<String> responseHandler = new BasicResponseHandler();
        String response = httpclient.execute(httppost, responseHandler);

        String pattern = "editcount=\"(.*)\"";
        Pattern r = Pattern.compile(pattern, Pattern.DOTALL);
        Matcher m = r.matcher(response);
        if (m.find()) {
            cnt = Integer.valueOf(m.group(1));
            // System.out.println("number of edits, user " + sUser + ": " + m.group(1) );
        }
    } catch (Exception ex) {
        System.out.println(ex.getMessage());
    }

    return cnt;
}

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From source file:com.noelportugal.amazonecho.WitAi.java

public String getJson(String text) {
    String output = "";
    try {/*www  . j  a  v a 2 s .c o m*/

        HttpGet httpGet = new HttpGet(
                "https://api.wit.ai/message?v=20141226&q=" + URLEncoder.encode(text, "UTF-8"));
        httpGet.setHeader(HttpHeaders.AUTHORIZATION, "Bearer " + token);
        HttpResponse httpResponse = httpclient.execute(httpGet);
        StatusLine responseStatus = httpResponse.getStatusLine();
        int statusCode = responseStatus.getStatusCode();
        if (statusCode == 200) {
            httpResponse.getEntity();
            output = new BasicResponseHandler().handleResponse(httpResponse);
        }
    } catch (Exception e) {
        System.err.println("httpGet Error: " + e.getMessage());
    }

    return output;
}

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From source file:com.noelportugal.amazonecho.SmartThings.java

public String setApp(String url, String body) {
    String output = "";
    try {//  www .j  a  va 2s  .  co  m

        HttpPut httpPut = new HttpPut(url);
        httpPut.setHeader(HttpHeaders.CONTENT_TYPE, "application/json");
        httpPut.setHeader(HttpHeaders.AUTHORIZATION, "Bearer " + bearer);

        StringEntity xmlEntity = new StringEntity(body);
        httpPut.setEntity(xmlEntity);

        HttpResponse httpResponse = httpclient.execute(httpPut);
        httpResponse.getEntity();
        output = new BasicResponseHandler().handleResponse(httpResponse);

        if (xmlEntity != null) {
            EntityUtils.consume(xmlEntity);
        }

    } catch (Exception e) {
        System.err.println("setApp Error: " + e.getMessage());
    }

    return output;

}

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From source file:org.syphr.mythtv.ws.impl.ServiceUtils.java

public static String getVersion(URI serviceBaseUri) throws IOException {
    URI uri = URI.create(serviceBaseUri.toString() + "/" + VERSION_URI_PATH);

    HttpClient httpclient = new DefaultHttpClient();
    try {//from w  ww .j  a  v a  2  s.  c om
        HttpGet httpget = new HttpGet(uri);
        LOGGER.debug("Retrieving service version from {}", httpget.getURI());

        ResponseHandler<String> responseHandler = new BasicResponseHandler();
        String responseBody = httpclient.execute(httpget, responseHandler);
        LOGGER.trace("Version response: {}", responseBody);

        Matcher matcher = VERSION_PATTERN.matcher(responseBody);
        if (matcher.matches()) {
            return matcher.group(1);
        }

        throw new IOException("Failed to retrieve version information");
    } finally {
        httpclient.getConnectionManager().shutdown();
    }
}

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From source file:br.gov.sc.fatma.resourcemanager.commands.SiteCheckIfUPCommand.java

@Override
public Status execute() {
    Logger.getLogger(SiteCheckIfUPCommand.class.getName()).log(Level.FINE,
            "-------- " + _site.getPath() + " Connection Testing ------");
    Status result;/* w w  w  . j ava2 s .  c o  m*/
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {
        HttpGet httpget = new HttpGet(_site);
        Logger.getLogger(SiteCheckIfUPCommand.class.getName()).log(Level.INFO,
                "Executing request " + httpget.getRequestLine());

        ResponseHandler<String> responseHandler = new BasicResponseHandler() {
            @Override
            public String handleResponse(final HttpResponse response)
                    throws ClientProtocolException, IOException {
                int status = response.getStatusLine().getStatusCode();
                if (status >= 200 && status < 300) {
                    return "200";
                } else {
                    return String.valueOf(status);
                }
            }
        };
        String responseBody = httpclient.execute(httpget, responseHandler);
        result = new Status(responseBody.equals("200"), "", Integer.valueOf(responseBody));
    } catch (IOException ex) {
        Logger.getLogger(SiteCheckIfUPCommand.class.getName()).log(Level.WARNING, ex.getMessage(), ex);
        ex.printStackTrace();
        result = new Status(false, ex.getMessage(), -1);
    } finally {
        try {
            httpclient.close();
        } catch (IOException ex) {
        }
    }

    return result;
}

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From source file:it.au.net.iinet.plugins.servlet.MyServletFuncTest.java

@Test
public void testSomething() throws IOException {
    HttpGet httpget = new HttpGet(servletUrl);

    // Create a response handler
    ResponseHandler<String> responseHandler = new BasicResponseHandler();
    String responseBody = httpClient.execute(httpget, responseHandler);
    assertTrue(null != responseBody && !"".equals(responseBody));
}

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From source file:com.fpmislata.banco.business.service.impl.BancoCentralServiceImpl.java

@Override
public CredencialesBancarias getURLByCCC(String ccc) throws BusinessException {
    CloseableHttpClient httpClient = HttpClients.createDefault();
    try {/*from  ww w  .  j  ava 2 s .  c  o  m*/
        HttpGet httpGet = new HttpGet("");

        //            System.out.println("GET Response Status:: "
        //                    + httpResponse.getStatusLine().getStatusCode());
        ResponseHandler<String> responseHandler = new BasicResponseHandler();
        String response = httpClient.execute(httpGet, responseHandler);
        return jsonTransformer.fromJSON(response, CredencialesBancarias.class);
    } catch (IOException ex) {
        Logger.getLogger(BancoCentralServiceImpl.class.getName()).log(Level.SEVERE, null, ex);
        //            throw new BusinessException("Error por cuestiones ajenas", "BancoCentral");
        return this.getURLByCCCLocal(ccc);
    } finally {
        try {
            httpClient.close();
        } catch (IOException ex) {
            Logger.getLogger(BancoCentralServiceImpl.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

}

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From source file:br.com.totvs.java3C.fluig.util.FluigAPI.java

public FluigAPI(ItensAmbienteFluig itensAmbienteFluig) {

    if (itensAmbienteFluig.getModalidade().equals("C")) { // Se o Fluig for "Compartilhado"

        HttpClient httpClient = new DefaultHttpClient();

        try {//  ww  w .  ja  v  a 2  s.  c  o  m
            HttpGet httpGet = new HttpGet("http://" + itensAmbienteFluig.getIp() + ":"
                    + itensAmbienteFluig.getPortaWeb() + "/monitor/report");
            ResponseHandler<String> responseHandler = new BasicResponseHandler();
            String responseBody;
            responseBody = httpClient.execute(httpGet, responseHandler);

            try {
                jsonObject = new JSONObject(responseBody);
                goodDataAvailability = (String) jsonObject.getString("goodDataAvailability").trim();
                memcachedAvailability = (String) jsonObject.getString("memcachedAvailability").trim();
                openOfficeServerAvailability = (String) jsonObject.getString("openOfficeServerAvailability")
                        .trim();
                solrServerAvailability = (String) jsonObject.getString("solrServerAvailability").trim();
                identityAvailability = (String) jsonObject.getString("identityAvailability").trim();
                databaseAvailability = (String) jsonObject.getString("databaseAvailability").trim();
                licenseServerAvailability = (String) jsonObject.getString("licenseServerAvailability").trim();

                fluigAPIResults = new FluigAPIResults(goodDataAvailability, memcachedAvailability,
                        openOfficeServerAvailability, solrServerAvailability, identityAvailability,
                        databaseAvailability, licenseServerAvailability);
            } catch (NullPointerException e) {
                System.out.println("Nao foi possivel obter resposta JSON a partir do Fluig (null).");
                System.exit(3);
            } catch (JSONException j) {
                System.out.println("JSON invalido: " + responseBody);
                System.exit(3);
            }

        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            httpClient.getConnectionManager().shutdown();
        }

    }

}

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From source file:org.thiesen.jiffs.jobs.fullpage.PageLoader.java

@Override
public void run() {
    final URI link = _story.getLink();

    final HttpGet get = new HttpGet(link);

    final HttpClient client = new DefaultHttpClient();

    try {/* w  w  w . j av  a 2  s  . com*/
        final String page = client.execute(get, new BasicResponseHandler());

        _story.setFullPage(page);

        _storyDAO.update(_story);

    } catch (ClientProtocolException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {
        client.getConnectionManager().shutdown();
    }

}

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