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

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:de.mpg.escidoc.services.util.SchematronUtil.java

public static boolean isChild(String ou) throws Exception {
    if (ou != null) {
        HttpClient httpClient = new HttpClient();
        GetMethod getMethod = new GetMethod(PropertyReader.getProperty("escidoc.framework_access.framework.url")
                + "/oum/organizational-unit/" + ou.trim() + "/resources/path-list");
        try {/*from w ww. j ava  2s.  com*/
            httpClient.executeMethod(getMethod);
            if (getMethod.getStatusCode() == 200) {
                if (getMethod.getResponseBodyAsString().contains("\"/oum/organizational-unit/"
                        + PropertyReader.getProperty("escidoc.pubman.root.organisation.id") + "\"")) {
                    return true;
                } else {
                    return false;
                }
            } else {
                LOGGER.warn("Error while checking organizational-unit path: Return code "
                        + getMethod.getStatusCode() + "\n" + getMethod.getResponseBodyAsString());
                return false;
            }
        } catch (IllegalArgumentException e) {
            LOGGER.warn("Error while checking organizational-unit path: " + e.getMessage());
            LOGGER.debug("Error", e);
            return false;
        }
    } else {
        return false;
    }
}

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From source file:de.mpg.imeji.presentation.lang.Iso639_1Helper.java

private String getVocabularyString() {
    try {//from  w  w w . ja  va  2 s  .co m
        HttpClient client = new HttpClient();
        GetMethod getMethod = new GetMethod(
                PropertyReader.getProperty("escidoc.cone.isos639_1.all") + "?format=options");
        client.executeMethod(getMethod);
        return getMethod.getResponseBodyAsString();
    } catch (Exception e) {
        logger.error("Couldn't read ISO639_1 vocabulary, will use default one! Error: " + e);
        return "en|en - English\nde|de - German";
    }
}

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From source file:idea.clientRequests.httpClientRequester.java

public boolean doHttpget(String csUrl) {
    boolean bStatus = false;
    m_responseBody = null;// w  ww  . ja  v a  2 s. c o  m
    HttpClient client = new HttpClient();
    GetMethod method = new GetMethod(csUrl);

    // Provide custom retry handler is necessary
    DefaultHttpMethodRetryHandler handler = new DefaultHttpMethodRetryHandler(3, false);
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, handler);
    try {
        // Execute the method.
        int statusCode = client.executeMethod(method);
        if (statusCode != HttpStatus.SC_OK) {
            System.err.println("Method failed: " + method.getStatusLine());
        }
        // Read the response body.
        m_responseBody = method.getResponseBody();

        bStatus = true;
    } catch (HttpException e) {
        System.err.println("Fatal protocol violation: " + e.getMessage());
        e.printStackTrace();
    } catch (IOException e) {
        System.err.println("Fatal transport error: " + e.getMessage());
        e.printStackTrace();
    } finally {
        // Release the connection.
        method.releaseConnection();
    }
    return bStatus;
}

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From source file:edu.du.penrose.systems.util.HttpClientUtils.java

/**
 * Appends response form URL to a StringBuffer
 * /*from   w  ww.j  ava 2  s .c  o m*/
 * @param requestUrl
 * @param resultStringBuffer
 * @return int request status code OR -1 if an exception occurred
 */
static public int getAsString(String requestUrl, StringBuffer resultStringBuffer) {
    HttpClient client = new HttpClient();

    //   client.getState().setCredentials(
    //         new AuthScope("localhost", 7080, null ),
    //         new UsernamePasswordCredentials("nation", "nationPW") 
    //     );
    //   client.getParams().setAuthenticationPreemptive(true);

    HttpMethod method = new GetMethod(requestUrl);

    // method.setDoAuthentication( true );   
    // client.getParams().setAuthenticationPreemptive(true);

    // Execute and print response
    try {
        client.executeMethod(method);
        InputStream is = method.getResponseBodyAsStream();
        BufferedInputStream bis = new BufferedInputStream(is);

        String datastr = null;
        byte[] bytes = new byte[8192]; // reading as chunk of 8192 bytes
        int count = bis.read(bytes);
        while (count != -1 && count <= 8192) {
            datastr = new String(bytes, 0, count);
            resultStringBuffer.append(datastr);
            count = bis.read(bytes);
        }
        bis.close();

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

    return method.getStatusCode();
}

---

From source file:io.aos.protocol.http.commons.CommonsHttpClient.java

public static void get(String url) {

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

    try {/*from   ww w . j av a  2  s  . com*/
        int statusCode = client.executeMethod(method);
        if (statusCode != HttpStatus.SC_OK) {
            LOG.error("Method failed: " + method.getStatusLine());
        }
        byte[] responseBody = method.getResponseBody();
        LOG.debug(new String(responseBody, "UTF-8"));
    } catch (HttpException e) {
        LOG.error("Fatal protocol violation: " + e.getMessage(), e);
    } catch (IOException e) {
        LOG.error("Fatal transport error: " + e.getMessage(), e);
    } finally {
        method.releaseConnection();
    }

}

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From source file:atg.taglib.json.Helper.java

/**
 * Get a response from the server for a test
 *
 * @param pTestUrl The test url, relative to the tests context root
 * @return the <code>ResponseData</code> object for this test
 * @throws IOException //from  www  . j a v a  2s .  c  o m
 * @throws HttpException 
 * @throws JSONException 
 */
public static ResponseData getData(String pType, int pTestNum)
        throws HttpException, IOException, JSONException {
    // Setup HTTP client
    HttpClient client = new HttpClient();
    HttpMethod method = new GetMethod(getTestUrl(pType, pTestNum));

    // Execute the GET request, capturing response status
    int statusCode = client.executeMethod(method);
    String responseBody = method.getResponseBodyAsString();
    method.releaseConnection();

    // Create response data object
    ResponseData data = new ResponseData();
    data.body = responseBody.trim();
    data.statusCode = statusCode;
    if (statusCode == HttpStatus.SC_OK) {
        // Parse the JSON response
        data.json = parseJsonTextToObject(responseBody);
    }

    // Get the expected result
    method = new GetMethod(getStatus200ResultUrl(pType, pTestNum));
    data.expectedStatusCode = HttpStatus.SC_OK;

    // Execute the GET request, capturing response status
    statusCode = client.executeMethod(method);

    if (statusCode == HttpStatus.SC_NOT_FOUND) {
        // Test result wasn't found - we must be expecting an error for this test
        method.releaseConnection();
        method = new GetMethod(getStatus500ResultUrl(pType, pTestNum));
        statusCode = client.executeMethod(method);
        data.expectedStatusCode = HttpStatus.SC_INTERNAL_SERVER_ERROR;
    }

    responseBody = method.getResponseBodyAsString().trim();
    method.releaseConnection();

    // Parse the expected data   
    if (data.expectedStatusCode == HttpStatus.SC_OK) {
        // Parse body into JSON object
        data.expectedJson = parseJsonTextToObject(responseBody);
    } else {
        // Exception is expected, set the expected key
        data.expectedMsgKey = responseBody.trim();
    }

    return data;
}

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From source file:com.tc.admin.UpdateCheckRequestTest.java

public static String getResponseBody(URL url, HttpClient client) throws ConnectException, IOException {
    GetMethod get = new GetMethod(url.toString());

    get.setFollowRedirects(true);/*  w ww .  jav  a 2s .c  o m*/
    try {
        int status = client.executeMethod(get);
        if (status != HttpStatus.SC_OK) {
            throw new ConnectException(
                    "The http client has encountered a status code other than ok for the url: " + url
                            + " status: " + HttpStatus.getStatusText(status));
        }
        return get.getResponseBodyAsString();
    } finally {
        get.releaseConnection();
    }
}

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From source file:com.glaf.core.util.http.CommonsHttpClientUtils.java

/**
 * ??GET// w ww. j  av  a 2s .  c  om
 * 
 * @param url
 *            ??
 * @param encoding
 *            
 * @param dataMap
 *            ?
 * 
 * @return
 */
public static String doGet(String url, String encoding, Map<String, String> dataMap) {
    GetMethod method = null;
    String content = null;
    try {
        method = new GetMethod(url);
        method.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, encoding);
        method.addRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=" + encoding);
        if (dataMap != null && !dataMap.isEmpty()) {
            NameValuePair[] nameValues = new NameValuePair[dataMap.size()];
            int i = 0;
            for (Map.Entry<String, String> entry : dataMap.entrySet()) {
                String name = entry.getKey().toString();
                String value = entry.getValue();
                nameValues[i] = new NameValuePair(name, value);
                i++;
            }
            method.setQueryString(nameValues);
        }
        HttpClient client = new HttpClient();
        int status = client.executeMethod(method);
        if (status == HttpStatus.SC_OK) {
            content = method.getResponseBodyAsString();
        }
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    } finally {
        if (method != null) {
            method.releaseConnection();
            method = null;
        }
    }
    return content;
}

---

From source file:com.zimbra.cs.util.yauth.TokenAuthenticateV1.java

/**
 * @param username/*from  ww  w. ja  va  2 s. co m*/
 * @param passwd
 * @return The token
 */
public static String getToken(String username, String passwd) throws IOException, HttpException {
    GetMethod method = new GetMethod(
            "https://login.yahoo.com/config/pwtoken_get?src=ymsgr&login=" + username + "&passwd=" + passwd);
    int response = HttpClientUtil.executeMethod(method);

    if (response >= 200 && response < 300) {
        String body = method.getResponseBodyAsString();

        HashMap<String, String> map = new HashMap<String, String>();
        map.put("ymsgr", null);

        parseResponseBody(body, map);

        return map.get("ymsgr");
    } else {
        throw new IOException("HTTPClient response: " + response);
    }
}

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From source file:com.ibm.stocator.fs.swift.SwiftAPIDirect.java

/**
 * GET object// ww w . ja v a2s . com
 *
 * @param path path to object
 * @param authToken authentication token
 * @param bytesFrom from from
 * @param bytesTo bytes to
 * @return SwiftGETResponse that includes input stream and length
 * @throws IOException if network errors
 */
public static SwiftGETResponse getObject(Path path, String authToken, long bytesFrom, long bytesTo)
        throws IOException {
    GetMethod method = new GetMethod(path.toString());
    method.addRequestHeader(new Header("X-Auth-Token", authToken));
    if (bytesTo > 0) {
        final String rangeValue = String.format("bytes=%d-%d", bytesFrom, bytesTo);
        method.addRequestHeader(new Header(Constants.RANGES_HTTP_HEADER, rangeValue));
    }
    HttpMethodParams methodParams = method.getParams();
    methodParams.setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(3, false));
    methodParams.setIntParameter(HttpConnectionParams.CONNECTION_TIMEOUT, 15000);
    methodParams.setSoTimeout(60000);
    method.addRequestHeader(Constants.USER_AGENT_HTTP_HEADER, Constants.STOCATOR_USER_AGENT);
    final HttpClient client = new HttpClient();
    int statusCode = client.executeMethod(method);
    SwiftInputStreamWrapper httpStream = new SwiftInputStreamWrapper(method);
    SwiftGETResponse getResponse = new SwiftGETResponse(httpStream, method.getResponseContentLength());
    return getResponse;
}

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