Example usage for org.apache.commons.httpclient.methods GetMethod GetMethod

List of usage examples for org.apache.commons.httpclient.methods GetMethod GetMethod

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Introduction

In this page you can find the example usage for org.apache.commons.httpclient.methods GetMethod GetMethod.

Prototype

public GetMethod(String uri)

Source Link

Usage

From source file:edu.northwestern.bioinformatics.studycalendar.security.plugin.cas.direct.DirectLoginHttpFacade.java

/**
 * Contacts the CAS server and GETs its login form, returning the content as a string.
 *//*from   ww  w  .  j  av a2 s  . c om*/
public String getForm() throws IOException {
    log.trace("GETting {} to obtain login ticket", loginUrl);
    GetMethod get = initMethod(new GetMethod(loginUrl));
    get.setQueryString(new NameValuePair[] { new NameValuePair("service", getServiceUrl()) });
    try {
        httpClient.executeMethod(get);
        if (get.getStatusCode() == HttpStatus.SC_OK) {
            return get.getResponseBodyAsString();
        } else {
            throw new CasDirectException("Retrieving the login form %s failed: %s", loginUrl,
                    get.getStatusLine());
        }
    } finally {
        get.releaseConnection();
    }
}

From source file:com.voidsearch.voidbase.client.VoidBaseHttpClient.java

public byte[] get(String query) throws Exception {

    GetMethod method = new GetMethod(query);
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
            new DefaultHttpMethodRetryHandler(3, false));

    StringBuilder sb = new StringBuilder();

    // TODO : add a content dependent fetch

    try {//from   w ww  . ja  v a  2  s  .  co  m
        int statusCode = client.executeMethod(method);

        if (statusCode == HttpStatus.SC_OK) {
            InputStreamReader is = new InputStreamReader(method.getResponseBodyAsStream());
            BufferedReader in = new BufferedReader(is);

            String line = null;
            while ((line = in.readLine()) != null) {
                sb.append(line);
            }
        }

    } catch (HttpException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        method.releaseConnection();
    }

    return (sb.toString()).getBytes();

}

From source file:com.lyncode.performance.PerformanceRequester.java

public void requestDuration(String url) throws IOException {
    GetMethod getMethod = new GetMethod(BASE + url);
    long start = nanoTime() / 1000;
    //        System.out.println("Start: "+start);
    client.executeMethod(getMethod);/*from   w  w w  .j a  va 2s .  c  o  m*/
    getMethod.getResponseContentLength();
    long end = nanoTime() / 1000;
    //        System.out.println("End: "+end);
    long value = end - start;
    measurements.add(value);
    System.err.println(value);
}

From source file:net.bioclipse.cir.business.CirManager.java

public ICDKMolecule getByName(String name) throws BioclipseException {
    HttpClient client = new HttpClient();
    String fullURL = SERVICE + name + "/sdf";
    System.out.println(("URL: " + fullURL));
    GetMethod method = new GetMethod(fullURL);
    addMethodHeaders(method, new HashMap<String, String>() {
        {//from ww  w.  j a v a  2 s.  co m
            put("Accept", "text/plain");
        }
    });
    try {
        client.executeMethod(method);
        String content = method.getResponseBodyAsString();
        if (content.contains("http://www.w3.org/1999/xhtml")) {
            throw new BioclipseException("HTML page returned: probably multiple search hits");
        }
        InputStream reader = method.getResponseBodyAsStream();
        return cdk.loadMolecule(reader, (IChemFormat) MDLV2000Format.getInstance(), null, null);
    } catch (HttpException exception) {
        throw new BioclipseException("Error while accessing CIR: " + exception.getMessage(), exception);
    } catch (IOException exception) {
        throw new BioclipseException("Error while reading the CIR response: " + exception.getMessage(),
                exception);
    }
}

From source file:documentToVector.spotlight.evaluation.external.DBpediaSpotlightClient.java

@Override
public List<DBpediaResource> extract(Text text) throws AnnotationException {

    LOG.info("Querying API.");
    String spotlightResponse;//from   w w  w  .  j  av a 2s.  c  o m
    try {
        GetMethod getMethod = new GetMethod(API_URL + "rest/annotate/?" + "confidence=" + CONFIDENCE
                + "&support=" + SUPPORT + "&text=" + URLEncoder.encode(text.text(), "utf-8"));
        getMethod.addRequestHeader(new Header("Accept", "application/json"));

        spotlightResponse = request(getMethod);
    } catch (UnsupportedEncodingException e) {
        throw new AnnotationException("Could not encode text.", e);
    }

    assert spotlightResponse != null;

    JSONObject resultJSON = null;
    JSONArray entities = null;

    try {
        resultJSON = new JSONObject(spotlightResponse);
        entities = resultJSON.getJSONArray("Resources");
    } catch (JSONException e) {
        throw new AnnotationException("Received invalid response from DBpedia Spotlight API.");
    }

    LinkedList<DBpediaResource> resources = new LinkedList<DBpediaResource>();
    for (int i = 0; i < entities.length(); i++) {
        try {
            JSONObject entity = entities.getJSONObject(i);
            resources.add(new DBpediaResource(entity.getString("@URI"),
                    Integer.parseInt(entity.getString("@support")))

            );

        } catch (JSONException e) {
            LOG.error("JSON exception " + e);
        }

    }

    return resources;
}

From source file:com.predic8.membrane.core.interceptor.UserFeatureTest.java

private void callService(String s) throws HttpException, IOException {
    HttpClient httpClient = new HttpClient();
    httpClient.executeMethod(new GetMethod("http://localhost:3030/" + s + "/"));
    httpClient.getHttpConnectionManager().closeIdleConnections(0);
}

From source file:net.sourceforge.jwbf.actions.mw.util.GetEnvironmentVars.java

/**
 * //from   ww w . ja va 2 s.c  om
 * @param name of article
 * @param tab ref on a tabel with inner values
 * @param login a
 */
public GetEnvironmentVars(final String name, Hashtable<String, String> tab, LoginData login) {
    String uS = "";
    this.tab = tab;
    try {
        uS = "/index.php?title=" + URLEncoder.encode(name, MediaWikiBot.CHARSET) + "&action=edit&dontcountme=s";
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    msgs.add(new GetMethod(uS));
}

From source file:net.neurowork.cenatic.centraldir.workers.xml.XmlTokenImporter.java

public String getXmlToken() {
    String token = null;//  w  ww.  java  2 s. c  o  m
    HttpClient httpclient = XMLRestWorker.getHttpClient();
    GetMethod get = new GetMethod(restUrl.getTokenUrl());
    get.addRequestHeader("Accept", "application/xml");

    NameValuePair userParam = new NameValuePair(XMLRestWorker.USERNAME_PARAM, satelite.getUser());
    NameValuePair passwordParam = new NameValuePair(XMLRestWorker.PASSWORD_PARAM, satelite.getPassword());
    NameValuePair[] params = new NameValuePair[] { userParam, passwordParam };

    get.setQueryString(params);
    try {
        int statusCode = httpclient.executeMethod(get);
        if (statusCode != HttpStatus.SC_OK) {
            logger.error("Method failed: " + get.getStatusLine());
        }
        token = XMLRestWorker.parseToken(get.getResponseBodyAsString());
    } catch (HttpException e) {
        logger.error(e.getMessage());
    } catch (IOException e) {
        logger.error(e.getMessage());
    } catch (ParserConfigurationException e) {
        logger.error(e.getMessage());
    } catch (SAXException e) {
        logger.error(e.getMessage());
    } finally {
        get.releaseConnection();
    }
    return token;
}

From source file:com.connexience.server.workflow.service.clients.DataProcessorDataSourceHttpClient.java

/** Get hold of a piece of input data */
public InputStream getInputDataStream(String invocationId, String contextId, String inputName)
        throws DataProcessorException {
    HttpClient client = new HttpClient();

    GetMethod method = new GetMethod(baseUrl);
    method.getParams().setParameter("invocationid", invocationId);
    method.getParams().setParameter("contextid", contextId);
    method.getParams().setParameter("inputname", inputName);
    try {/*  ww w . j a  v a  2 s .c  o m*/
        client.executeMethod(method);
        return method.getResponseBodyAsStream();
    } catch (Exception e) {
        throw new DataProcessorException("Error getting data stream: " + e.getMessage());
    }
}