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:com.owncloud.android.lib.resources.users.GetPrivateKeyOperation.java

/**
 * @param client Client object//from w  w w . ja va  2s  . com
 */
@Override
protected RemoteOperationResult run(OwnCloudClient client) {
    GetMethod getMethod = null;
    RemoteOperationResult result;

    try {
        // remote request
        getMethod = new GetMethod(client.getBaseUri() + PUBLIC_KEY_URL + JSON_FORMAT);
        getMethod.addRequestHeader(OCS_API_HEADER, OCS_API_HEADER_VALUE);

        int status = client.executeMethod(getMethod, SYNC_READ_TIMEOUT, SYNC_CONNECTION_TIMEOUT);

        if (status == HttpStatus.SC_OK) {
            ServerResponse<PrivateKey> serverResponse = getServerResponse(getMethod,
                    new TypeToken<ServerResponse<PrivateKey>>() {
                    });

            result = new RemoteOperationResult(true, getMethod);
            ArrayList<Object> keys = new ArrayList<>();
            keys.add(serverResponse.getOcs().getData().getKey());
            result.setData(keys);
        } else {
            result = new RemoteOperationResult(false, getMethod);
            client.exhaustResponse(getMethod.getResponseBodyAsStream());
        }

    } catch (Exception e) {
        result = new RemoteOperationResult(e);
        Log_OC.e(TAG, "Fetching of public key failed: " + result.getLogMessage(), result.getException());
    } finally {
        if (getMethod != null)
            getMethod.releaseConnection();
    }
    return result;
}

From source file:com.rometools.propono.blogclient.metaweblog.MetaWeblogResource.java

/**
 * Get media resource as input stream./*w  ww .  j  ava2  s . c  o m*/
 */
@Override
public InputStream getAsStream() throws BlogClientException {
    final HttpClient httpClient = new HttpClient();
    final GetMethod method = new GetMethod(permalink);
    try {
        httpClient.executeMethod(method);
    } catch (final Exception e) {
        throw new BlogClientException("ERROR: error reading file", e);
    }
    if (method.getStatusCode() != 200) {
        throw new BlogClientException("ERROR HTTP status=" + method.getStatusCode());
    }
    try {
        return method.getResponseBodyAsStream();
    } catch (final Exception e) {
        throw new BlogClientException("ERROR: error reading file", e);
    }
}

From source file:cn.vlabs.umt.services.session.impl.LoginRecord.java

public void logout(Date deadline) {
    Date timeout = DateUtils.addMinutes(lastupdate, 30);
    if (timeout.before(deadline)) {
        String sessionkey = sessionkeys.get(appType);
        if (sessionkey != null) {
            GetMethod method = new GetMethod(logoutURL);
            method.setRequestHeader("Connection", "close");
            method.setRequestHeader("Cookie", sessionkey + "=" + appSessionid);
            HttpClient client = new HttpClient();
            try {
                client.executeMethod(method);
            } catch (Exception e) {

            } finally {
                client.getHttpConnectionManager().closeIdleConnections(0);
            }// w  w w .j a va2 s  . com
        }
    }
}

From source file:com.prashsoft.javakiva.KivaUtil.java

public static Object getBeanResponse(String urlSuffix, String urlMethod, String urlParams) {

    Object bean = null;/*from   www  .  j  av a2s.c o m*/

    String url = createKivaAPIUrl(urlSuffix, urlMethod, urlParams);

    // Create an instance of HttpClient.
    HttpClient client = new HttpClient();

    // Create a method instance.
    GetMethod method = new GetMethod(url);

    // Provide custom retry handler is necessary
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
            new DefaultHttpMethodRetryHandler(3, false));

    try {
        // Execute the method.
        int statusCode = client.executeMethod(method);

        if (statusCode != HttpStatus.SC_OK) {
            System.err.println(url + " :: Method failed! : " + method.getStatusLine());
            return null;
        }

        // Read the response body.

        InputStream is = method.getResponseBodyAsStream();

        BufferedReader in = new BufferedReader(new InputStreamReader(is));

        String datastr = null;
        StringBuffer sb = new StringBuffer();

        String inputLine;

        while ((inputLine = in.readLine()) != null)
            sb.append(inputLine);

        in.close();
        is.close();

        String response = sb.toString();

        // Deal with the response.
        JSONObject jsonObject = JSONObject.fromObject(response);

        bean = JSONObject.toBean(jsonObject);

    } 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();
    } catch (Exception e) {
        System.err.println("Fatal general error: " + e.getMessage());
        e.printStackTrace();
    } finally {
        // Release the connection.
        method.releaseConnection();
    }

    return bean;

}

From source file:de.mpg.imeji.presentation.servlet.ImageServlet.java

/**
 * {@inheritDoc}//from  w  w  w .  j  a v  a 2  s.  co m
 */
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    String imageUrl = req.getParameter("imageUrl");
    GetMethod method = null;
    try {
        if (imageUrl == null) {
            resp.sendError(404, "URL null");
        } else {
            method = new GetMethod(imageUrl);
            method.setFollowRedirects(false);
            if (userHandle == null) {
                userHandle = LoginHelper.login(PropertyReader.getProperty("imeji.escidoc.user"),
                        PropertyReader.getProperty("imeji.escidoc.password"));
            }
            method.addRequestHeader("Cookie", "escidocCookie=" + userHandle);
            method.addRequestHeader("Cache-Control", "public");
            method.setRequestHeader("Connection", "close");
            // Execute the method with HttpClient.
            HttpClient client = new HttpClient();
            ProxyHelper.setProxy(client, frameworkUrl);
            client.executeMethod(method);
            // byte[] input;
            InputStream input;
            if (method.getStatusCode() == 302) {
                // try again
                logger.info("try load image again");
                method.releaseConnection();
                userHandle = LoginHelper.login(
                        de.mpg.imeji.presentation.util.PropertyReader.getProperty("imeji.escidoc.user"),
                        PropertyReader.getProperty("imeji.escidoc.password"));
                method = new GetMethod(imageUrl);
                method.setFollowRedirects(true);
                method.addRequestHeader("Cookie", "escidocCookie=" + userHandle);
                client.executeMethod(method);
            }
            if (method.getStatusCode() != 200) {
                ProxyHelper.setProxy(client, PropertyReader.getProperty("escidoc.imeji.instance.url"));
                method = new GetMethod(PropertyReader.getProperty("escidoc.imeji.instance.url")
                        + "/resources/icon/defaultThumb.gif");
                client.executeMethod(method);
                // out = resp.getOutputStream();
                if (method.getStatusCode() == 302) {
                    method.releaseConnection();
                    throw new RuntimeException("error code " + method.getStatusCode());
                }
                input = method.getResponseBodyAsStream();
            } else {
                for (Header header : method.getResponseHeaders()) {
                    resp.setHeader(header.getName(), header.getValue());
                }
                input = method.getResponseBodyAsStream();
            }
            OutputStream out = resp.getOutputStream();
            byte[] buffer = new byte[1024];
            int numRead;
            long numWritten = 0;
            while ((numRead = input.read(buffer)) != -1) {
                out.write(buffer, 0, numRead);
                // out.flush();
                numWritten += numRead;
            }
            input.close();
            method.releaseConnection();
            out.flush();
            out.close();
            // ReadableByteChannel inputChannel = Channels.newChannel(input);
            // WritableByteChannel outputChannel = Channels.newChannel(out);
            // fastChannelCopy(inputChannel, outputChannel);
            // inputChannel.close();
            // outputChannel.close();
        }
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
        if (method != null)
            method.releaseConnection();
    }
}

From source file:ie.pars.nlp.sketchengine.interactions.SKEInteractionsBase.java

/**
 * Execute the query and return the results a json Object produced by SKE
 *
 * @param client//from   ww  w  .j a v a  2 s . c  o m
 * @param query
 * @return
 * @throws URIException
 * @throws IOException
 */
JSONObject getHTTP(HttpClient client, String query) throws URIException, IOException {
    GetMethod getURI = new GetMethod(new URI(query, true).toString());
    client.executeMethod(getURI);
    BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(getURI.getResponseBodyAsStream()));
    String line;
    StringBuilder k = new StringBuilder();

    while ((line = bufferedReader.readLine()) != null) {

        //  System.out.println(line);
        k.append(line).append("\n");
    }

    JSONObject json = new JSONObject(k.toString());

    return json;
}

From source file:com.autentia.mvn.plugin.changes.HttpRequest.java

/**
 * Send a GET method request to the given link using the configured HttpClient, possibly following redirects, and returns
 * the response as String./*from   w w w.j  a va 2 s  .c  o m*/
 * 
 * @param cl the HttpClient
 * @param link the URL
 * @throws HttpStatusException
 * @throws IOException
 */
public byte[] sendGetRequest(final HttpClient cl, final String link) throws HttpStatusException, IOException {
    try {
        final GetMethod gm = new GetMethod(link);

        this.getLog().info("Downloading from Bugzilla at: " + link);

        gm.setFollowRedirects(true);

        cl.executeMethod(gm);

        final StatusLine sl = gm.getStatusLine();

        if (sl == null) {
            this.getLog().error("Unknown error validating link: " + link);

            throw new HttpStatusException("UNKNOWN STATUS");
        }

        // if we get a redirect, do so
        if (gm.getStatusCode() == HttpStatus.SC_MOVED_TEMPORARILY) {
            final Header locationHeader = gm.getResponseHeader("Location");

            if (locationHeader == null) {
                this.getLog().warn("Site sent redirect, but did not set Location header");
            } else {
                final String newLink = locationHeader.getValue();

                this.getLog().debug("Following redirect to " + newLink);

                this.sendGetRequest(cl, newLink);
            }
        }

        if (gm.getStatusCode() == HttpStatus.SC_OK) {
            final InputStream is = gm.getResponseBodyAsStream();
            final ByteArrayOutputStream baos = new ByteArrayOutputStream();
            final byte[] buff = new byte[256];
            int readed = is.read(buff);
            while (readed != -1) {
                baos.write(buff, 0, readed);
                readed = is.read(buff);
            }
            this.getLog().debug("Downloading from Bugzilla was successful");
            return baos.toByteArray();
        } else {
            this.getLog().warn("Downloading from Bugzilla failed. Received: [" + gm.getStatusCode() + "]");
            throw new HttpStatusException("WRONG STATUS");
        }
    } catch (final HttpException e) {
        if (this.getLog().isDebugEnabled()) {
            this.getLog().error("Error downloading issues from Bugzilla:", e);
        } else {
            this.getLog().error("Error downloading issues from Bugzilla url: " + e.getLocalizedMessage());

        }
        throw e;
    } catch (final IOException e) {
        if (this.getLog().isDebugEnabled()) {
            this.getLog().error("Error downloading issues from Bugzilla:", e);
        } else {
            this.getLog().error("Error downloading issues from Bugzilla. Cause is " + e.getLocalizedMessage());
        }
        throw e;
    }
}

From source file:com.ifeng.vdn.ip.repository.service.impl.BaiduBatchIPAddressChecker.java

@Override
public List<BaiduIPBean> check(List<String> ips) {
    List<BaiduIPBean> list = new ArrayList<BaiduIPBean>();

    BaiduIPBean ipaddress = null;// w w  w . j  ava  2s. com
    // Create an instance of HttpClient.
    HttpClient clinet = new HttpClient();

    for (String ip : ips) {

        String url = "https://sp0.baidu.com/8aQDcjqpAAV3otqbppnN2DJv/api.php?query=" + ip
                + "&co=&resource_id=6006&t=1428632527853&ie=utf8&oe=gbk&cb=op_aladdin_callback&format=json&tn=baidu&cb=jQuery110204891062709502876_1428631554303&_=1428631554305";

        // Create a method instance.
        GetMethod getMethod = new GetMethod(url);

        try {
            // Execute the method.
            int statusCode = clinet.executeMethod(getMethod);

            if (statusCode != HttpStatus.SC_OK) {
                log.error("Method failedd: {}", getMethod.getStatusCode());
            } else {
                // Read the response body.
                byte[] responseBody = getMethod.getResponseBody();
                String responseStr = new String(responseBody, "GBK");

                responseStr = responseStr.substring(responseStr.indexOf("(") + 1, responseStr.indexOf(")"));

                ObjectMapper mapper = new ObjectMapper();

                ipaddress = mapper.readValue(responseStr, BaiduIPBean.class);

                list.add(ipaddress);
            }

        } catch (JsonParseException | JsonMappingException | HttpException e) {
            log.error(e.getMessage(), e);
        } catch (IOException e) {
            log.error(e.getMessage(), e);
        }
    }

    return list;
}

From source file:au.org.ala.commonui.util.WebUtils.java

/**
 * Retrieve contentMap as InputStream.//from   w w w .j  av  a2  s  . co  m
 * 
 * @param url
 * @return
 * @throws Exception
 */
public static InputStream getUrlContent(String url) throws Exception {
    HttpClient httpClient = new HttpClient();
    GetMethod gm = new GetMethod(url);
    httpClient.executeMethod(gm);
    return gm.getResponseBodyAsStream();
}

From source file:com.cerema.cloud2.lib.resources.shares.GetRemoteSharesOperation.java

@Override
protected RemoteOperationResult run(OwnCloudClient client) {
    RemoteOperationResult result = null;
    int status = -1;

    // Get Method        
    GetMethod get = null;/*from   w ww.  ja  v  a  2s .c  o  m*/

    // Get the response
    try {
        get = new GetMethod(client.getBaseUri() + ShareUtils.SHARING_API_PATH);
        get.addRequestHeader(OCS_API_HEADER, OCS_API_HEADER_VALUE);
        status = client.executeMethod(get);

        if (isSuccess(status)) {
            String response = get.getResponseBodyAsString();

            // Parse xml response and obtain the list of shares
            ShareToRemoteOperationResultParser parser = new ShareToRemoteOperationResultParser(
                    new ShareXMLParser());
            parser.setOwnCloudVersion(client.getOwnCloudVersion());
            parser.setServerBaseUri(client.getBaseUri());
            result = parser.parse(response);
        } else {
            result = new RemoteOperationResult(false, status, get.getResponseHeaders());
        }

    } catch (Exception e) {
        result = new RemoteOperationResult(e);
        Log_OC.e(TAG, "Exception while getting remote shares ", e);

    } finally {
        if (get != null) {
            get.releaseConnection();
        }
    }
    return result;
}