Example usage for org.apache.commons.httpclient HttpMethod releaseConnection

List of usage examples for org.apache.commons.httpclient HttpMethod releaseConnection

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Introduction

In this page you can find the example usage for org.apache.commons.httpclient HttpMethod releaseConnection.

Prototype

public abstract void releaseConnection();

Source Link

Usage

From source file:edu.du.penrose.systems.fedoraProxy.web.bus.ProxyController.java

/**
 * Call the HttpMethod and write all results and status to the HTTP response
 * object./*  w w w  .j a  v  a  2  s.  c  o m*/
 * 
 * THIS IS THE REQUEST WE NEED TO DUPLICATE GET
 * /fedora/get/codu:72/ECTD_test_1_access.pdf HTTP/1.1 Host: localhost:8080
 * Connection: keep-alive Accept:
 * application/xml,application/xhtml+xml,text/
 * html;q=0.9,text/plain;q=0.8,image/png,*;q=0.5 User-Agent: Mozilla/5.0
 * (X11; U; Linux x86_64; en-US) AppleWebKit/534.10 (KHTML, like Gecko)
 * Chrome/8.0.552.215 Safari/534.10 Accept-Encoding: gzip,deflate,sdch
 * Accept-Language: en-US,en;q=0.8 Accept-Charset:
 * ISO-8859-1,utf-8;q=0.7,*;q=0.3 Cookie: fez_list=YjowOw%3D%3D
 * 
 * ACTUAL SENT GET /fedora/get/codu:72/ECTD_test_1_access.pdf HTTP/1.1
 * Accept:
 * application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q
 * =0.8,image/png,*;q=0.5 Connection: keep-alive Accept-Encoding:
 * gzip,deflate,sdch Accept-Language: en-US,en;q=0.8 Accept-Charset:
 * ISO-8859-1,utf-8;q=0.7,*;q=0.3 : User-Agent: Jakarta
 * Commons-HttpClient/3.1 Host: localhost:8080
 * 
 * @param proxyCommand
 * @param response
 * @param authenicate true to set Preemptive authentication
 */
public static void executeMethod(String proxyCommand, HttpServletResponse response, boolean authenicate) {
    HttpClient theClient = new HttpClient();

    HttpMethod method = new GetMethod(proxyCommand);

    setDefaultHeaders(method);

    setAdrCredentials(theClient, authenicate);

    try {
        theClient.executeMethod(method);
        response.setStatus(method.getStatusCode());

        // Set the content type, as it comes from the server
        Header[] headers = method.getResponseHeaders();
        for (Header header : headers) {

            if ("Content-Type".equalsIgnoreCase(header.getName())) {
                response.setContentType(header.getValue());
            }

            /**
             * Copy all headers, except Transfer-Encoding which is getting set
             * set elsewhere. At this point response.containsHeader(
             * "Transfer-Encoding" ) is false, however it is getting set twice
             * according to wireshark, therefore we do not set it here.
             */
            if (!header.getName().equalsIgnoreCase("Transfer-Encoding")) {
                response.setHeader(header.getName(), header.getValue());
            }
        }

        // Write the body, flush and close

        InputStream is = method.getResponseBodyAsStream();

        BufferedInputStream bis = new BufferedInputStream(is);

        StringBuffer sb = new StringBuffer();
        byte[] bytes = new byte[8192]; // reading as chunk of 8192 bytes
        int count = bis.read(bytes);
        while (count != -1 && count <= 8192) {
            response.getOutputStream().write(bytes, 0, count);
            count = bis.read(bytes);
        }

        bis.close();
        response.getOutputStream().flush();
        response.getOutputStream().close();
    } catch (Exception e) {
        logger.error(e.getMessage());
    } finally {
        method.releaseConnection();
    }
}

From source file:com.jdom.word.playdough.model.ServerCommunicationManagerImpl.java

public boolean sendLockStatus(String user, String pack, boolean lockStatus) {
    if (configuration.isCommunicateWithServer()) {
        HttpClient client = getHttpClient();
        HttpMethod method = getHttpMethod(Constants.SET_LOCK_STATUS_URL + "?" + Constants.USER_KEY + "=" + user
                + "&" + Constants.PACK_KEY + "=" + pack + "&" + Constants.VALUE_TO_SET_KEY + "=" + lockStatus);

        try {/*  w  w  w  .  j a  v  a 2 s . c o  m*/
            boolean cacheDirty = cacheStatusMarker.getCacheStatus();
            client.executeMethod(method);
            cacheStatusMarker.setCacheStatus(false);
            if (cacheDirty) {
                for (String gamePack : cacheStatusMarker.getCachedLockStatuses()) {
                    sendLockStatus(user, gamePack, lockStatus);
                }
                cacheStatusMarker.clearCachedLockStatuses();
            }
            return cacheDirty;
        } catch (Exception e) {
            e.printStackTrace();
            cacheStatusMarker.setCacheStatus(true);
            cacheStatusMarker.addCachedLockStatus(user, pack, lockStatus);
            return false;
        } finally {
            method.releaseConnection();
        }
    } else {
        cacheStatusMarker.addCachedLockStatus(user, pack, lockStatus);
        return false;
    }
}

From source file:it.infn.ct.aleph_portlet.java

public static int getNumRec(String date, int jrec, int num_rec) {
    HttpClient client = new HttpClient();
    HttpMethod method = callAPIOAR(date, jrec, num_rec);
    double numRec = 0;
    int numFor = 0;
    String responseXML = null;//  w  ww . j ava 2  s. c o  m
    BufferedReader br = null;
    try {
        client.executeMethod(method);
        if (method.getStatusCode() == HttpStatus.SC_OK) {
            method.getResponseBody();
            responseXML = convertStreamToString(method.getResponseBodyAsStream());
            numRec = Double.parseDouble(responseXML.split("Results:")[1].split("-->")[0].replace(" ", ""));
            System.out.println("NUM REC=>" + numRec / 100);
            numFor = (int) Math.ceil(numRec / 100);
            System.out.println("NUM REC=>" + numFor);
            method.releaseConnection();
        }

    } catch (IOException ex) {
        Logger.getLogger(aleph_portlet.class.getName()).log(Level.SEVERE, null, ex);
    }
    return numFor;
}

From source file:com.gs.jrpip.client.ThankYouWriter.java

void sendThankYouRequest(CoalesceThankYouNotesKey key) {
    boolean success = false;
    List requestList = this.removeRequestList(key);
    if (done || requestList == null) {
        return;// ww  w .jav a2s. co  m
    }
    HttpMethod streamedPostMethod = null;
    try {
        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("Sending thank you for {}", requestList.size());
        }
        AuthenticatedUrl url = key.getAuthenticatedUrl();
        HttpClient httpClient = FastServletProxyFactory.getHttpClient(url);
        httpClient.getState().addCookies(key.getCookies());
        OutputStreamWriter writer = new ThankYouStreamWriter(requestList);
        streamedPostMethod = FastServletProxyFactory.serverSupportsChunking(url)
                ? new StreamedPostMethod(url.getPath() + "?thanks", writer)
                : new BufferedPostMethod(url.getPath() + "?thanks", writer);
        httpClient.executeMethod(streamedPostMethod);

        int code = streamedPostMethod.getStatusCode();

        streamedPostMethod.getResponseBodyAsStream().close();
        streamedPostMethod.releaseConnection();
        streamedPostMethod = null;
        success = code == 200;
    } catch (Exception e) {
        LOGGER.warn("Exception in JRPIP thank you note for URL: {} Retrying.", key.toString(), e);
    } finally {
        if (streamedPostMethod != null) {
            streamedPostMethod.releaseConnection();
        }
    }
    if (!success) {
        this.readList(key, requestList);
    }
}

From source file:com.worldline.easycukes.rest.client.RestService.java

/**
 * Allows to send a GET request to the path passed using the http client
 *
 * @param path the path on which the request should be sent
 *//*from   ww w  . j  a va 2 s  .  co  m*/
public void sendGetRequest(final String path) throws Exception {
    String fullpath = path;
    if (path.startsWith("/"))
        fullpath = baseUrl + path;
    log.info("Sending GET request to " + fullpath);

    final HttpMethod method = new GetMethod(fullpath);
    try {
        for (final Map.Entry<String, String> header : requestHeaders.entrySet())
            method.setRequestHeader(header.getKey(), header.getValue());
        final int statusCode = httpClient.executeMethod(method);
        response = new ResponseWrapper(method.getResponseBodyAsString(), method.getResponseHeaders(),
                statusCode);
    } catch (final IOException e) {
        log.error(e.getMessage(), e);
        throw e;
    } finally {
        method.releaseConnection();
    }
}

From source file:com.testmax.util.FileDownLoader.java

public String downloader(WebElement element, String attribute) throws Exception {
    //Assuming that getAttribute does some magic to return a fully qualified URL
    String downloadLocation = element.getAttribute(attribute);
    if (downloadLocation.trim().equals("")) {
        throw new Exception("The element you have specified does not link to anything!");
    }/* w  w w  .j  a  va  2 s  .  c o m*/
    URL downloadURL = new URL(downloadLocation);
    HttpClient client = new HttpClient();
    client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);
    client.setHostConfiguration(mimicHostConfiguration(downloadURL.getHost(), downloadURL.getPort()));
    client.setState(mimicCookieState(driver.manage().getCookies()));
    HttpMethod getRequest = new GetMethod(downloadURL.getPath());
    String file_path = downloadPath + downloadURL.getFile().replaceFirst("/|\\\\", "");
    FileWriter downloadedFile = new FileWriter(file_path, true);
    try {
        int status = client.executeMethod(getRequest);
        WmLog.getCoreLogger().info("HTTP Status {} when getting '{}'" + status + downloadURL.toExternalForm());
        BufferedInputStream in = new BufferedInputStream(getRequest.getResponseBodyAsStream());
        int offset = 0;
        int len = 4096;
        int bytes = 0;
        byte[] block = new byte[len];
        while ((bytes = in.read(block, offset, len)) > -1) {
            downloadedFile.write(bytes);

        }
        downloadedFile.close();
        in.close();
        WmLog.getCoreLogger().info("File downloaded to '{}'" + file_path);
    } catch (Exception Ex) {
        WmLog.getCoreLogger().error("Download failed: {}", Ex);
        throw new Exception("Download failed!");
    } finally {
        getRequest.releaseConnection();
    }
    return file_path;
}

From source file:com.lazerycode.ebselen.customhandlers.FileDownloader.java

public String downloader(WebElement element, String attribute) throws Exception {
    //Assuming that getAttribute does some magic to return a fully qualified URL
    String downloadLocation = element.getAttribute(attribute);
    if (downloadLocation.trim().equals("")) {
        throw new Exception("The element you have specified does not link to anything!");
    }//from  w  w  w. ja  v a 2  s. c o m
    URL downloadURL = new URL(downloadLocation);
    HttpClient client = new HttpClient();
    client.getParams().setCookiePolicy(CookiePolicy.RFC_2965);
    client.setHostConfiguration(mimicHostConfiguration(downloadURL.getHost(), downloadURL.getPort()));
    client.setState(mimicCookieState(driver.manage().getCookies()));
    HttpMethod getRequest = new GetMethod(downloadURL.getPath());
    FileHandler downloadedFile = new FileHandler(
            downloadPath + downloadURL.getFile().replaceFirst("/|\\\\", ""), true);
    try {
        int status = client.executeMethod(getRequest);
        LOGGER.info("HTTP Status {} when getting '{}'", status, downloadURL.toExternalForm());
        BufferedInputStream in = new BufferedInputStream(getRequest.getResponseBodyAsStream());
        int offset = 0;
        int len = 4096;
        int bytes = 0;
        byte[] block = new byte[len];
        while ((bytes = in.read(block, offset, len)) > -1) {
            downloadedFile.getWritableFileOutputStream().write(block, 0, bytes);
        }
        downloadedFile.close();
        in.close();
        LOGGER.info("File downloaded to '{}'", downloadedFile.getAbsoluteFile());
    } catch (Exception Ex) {
        LOGGER.error("Download failed: {}", Ex);
        throw new Exception("Download failed!");
    } finally {
        getRequest.releaseConnection();
    }
    return downloadedFile.getAbsoluteFile();
}

From source file:com.intellij.coldFusion.mxunit.CfmlUnitRemoteTestsRunner.java

public static void executeScript(final CfmlUnitRunnerParameters params,
        final ProcessHandler processHandler/*final String webPath,
                                           final String componentFilePath,
                                           final String methodName,
                                           final ProcessHandler processHandler*/, final Project project)
        throws ExecutionException {
    final Ref<ExecutionException> ref = new Ref<>();

    ApplicationManager.getApplication().assertIsDispatchThread();

    ApplicationManager.getApplication().executeOnPooledThread(() -> {
        try {/*ww w. j a  v  a  2 s. co m*/
            final VirtualFile componentFile = LocalFileSystem.getInstance()
                    .refreshAndFindFileByPath(params.getPath());
            if (componentFile == null) {
                throw new ExecutionException("File " + params.getPath() + " not found");
            }

            // creating script files
            final VirtualFile directory = componentFile.getParent();
            final String launcherFileName = "mxunit-launcher.cfc";//generateUniqueName("mxunit-launcher", project);
            LOG.debug("Copying script file" + launcherFileName + " to component folder: " + directory);
            createFile(project, directory, launcherFileName, getLauncherText("/scripts/mxunit-launcher.cfc"));

            final String resultsFileName = "mxunit-result-capture.cfc";//generateUniqueName("mxunit-result-capture", project);
            LOG.debug("Copying results capture file " + resultsFileName + " to component folder: " + directory);
            createFile(project, directory, resultsFileName,
                    getLauncherText("/scripts/mxunit-result-capture.cfc"));

            // retrieving data through URL
            String webPath = params.getWebPath();
            if (webPath.endsWith("/") || webPath.endsWith("\\")) {
                webPath = webPath.substring(0, webPath.length() - 1);
            }
            String agentPath = webPath.substring(0, webPath.lastIndexOf('/')) + "/" + launcherFileName;
            LOG.debug("Retrieving data from coldfusion server by " + agentPath + " URL");
            BufferedReader reader = null;
            String agentUrl;
            if (params.getScope() == CfmlUnitRunnerParameters.Scope.Directory) {
                agentUrl = agentPath + "?method=executeDirectory&directoryName=" + componentFile.getName();
            } else {
                agentUrl = agentPath + "?method=executeTestCase&componentName="
                        + componentFile.getNameWithoutExtension();
                if (params.getScope() == CfmlUnitRunnerParameters.Scope.Method) {
                    agentUrl += "&methodName=" + params.getMethod();
                }
            }
            HttpMethod method = null;
            try {
                LOG.debug("Retrieving test results from: " + agentUrl);
                /*
                final FileObject httpFile = getManager().resolveFile(agentUrl);
                        
                reader = new BufferedReader(new InputStreamReader(httpFile.getContent().getInputStream()));
                */
                HttpClient client = new HttpClient();
                method = new GetMethod(agentUrl);
                int statusCode = client.executeMethod(method);
                if (statusCode != HttpStatus.SC_OK) {
                    LOG.debug("Http request failed: " + method.getStatusLine());
                    processHandler.notifyTextAvailable("Http request failed: " + method.getStatusLine(),
                            ProcessOutputTypes.SYSTEM);
                }
                final InputStream responseStream = method.getResponseBodyAsStream();
                reader = new BufferedReader(new InputStreamReader(responseStream));
                String line;
                while (!processHandler.isProcessTerminating() && !processHandler.isProcessTerminated()
                        && (line = reader.readLine()) != null) {
                    if (!StringUtil.isEmptyOrSpaces(line)) {
                        LOG.debug("MXUnit: " + line);
                        processHandler.notifyTextAvailable(line + "\n", ProcessOutputTypes.SYSTEM);
                    }
                }
            } catch (IOException e) {
                LOG.warn(e);
                processHandler.notifyTextAvailable(
                        "Failed to retrieve test results from the server at " + agentUrl + "\n",
                        ProcessOutputTypes.SYSTEM);
            } finally {
                if (method != null) {
                    method.releaseConnection();
                }
                if (reader != null) {
                    try {
                        reader.close();
                    } catch (IOException e) {
                        // ignore
                    }
                }
            }
            LOG.debug("Cleaning temporary files");
            deleteFile(project, directory.findChild(launcherFileName));
            deleteFile(project, directory.findChild(resultsFileName));
            if (!processHandler.isProcessTerminated() && !processHandler.isProcessTerminating()) {
                processHandler.destroyProcess();
            }
        } catch (ExecutionException e) {
            ref.set(e);
        }
    });
    if (!ref.isNull()) {
        throw ref.get();
    }
}

From source file:jhc.redsniff.webdriver.download.FileDownloader.java

private void doDownloadUrlToFile(URL downloadURL, File downloadFile) throws Exception {
    HttpClient client = createHttpClient(downloadURL);
    HttpMethod getRequest = new GetMethod(downloadURL.toString());
    try {/* w  ww . j  a  va  2 s  .com*/
        int status = -1;
        for (int attempts = 0; attempts < MAX_ATTEMPTS && status != HTTP_SUCCESS_CODE; attempts++)
            status = client.executeMethod(getRequest);
        if (status != HTTP_SUCCESS_CODE)
            throw new Exception("Got " + status + " status trying to download file " + downloadURL.toString()
                    + " to " + downloadFile.toString());
        BufferedInputStream in = new BufferedInputStream(getRequest.getResponseBodyAsStream());
        BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(downloadFile));
        int offset = 0;
        int len = 4096;
        int bytes = 0;
        byte[] block = new byte[len];
        while ((bytes = in.read(block, offset, len)) > -1) {
            out.write(block, 0, bytes);
        }
        out.close();
        in.close();
    } catch (Exception e) {
        throw e;
    } finally {
        getRequest.releaseConnection();
    }
}

From source file:com.zimbra.cs.dav.client.CalDavClient.java

private String getCurrentUserPrincipal() {
    DavRequest propfind = DavRequest.PROPFIND("/.well-known/caldav");
    propfind.addRequestProp(DavElements.E_CURRENT_USER_PRINCIPAL);
    HttpMethod m = null;
    try {/*from   w w  w.j a  va2s  .c om*/
        m = executeFollowRedirect(propfind);
        int status = m.getStatusCode();
        if (status >= 400) {
            return null;
        }
        Document doc = W3cDomUtil.parseXMLToDom4jDocUsingSecureProcessing(m.getResponseBodyAsStream());
        Element top = doc.getRootElement();
        for (Object obj : top.elements(DavElements.E_RESPONSE)) {
            if (obj instanceof Element) {
                DavObject davObject = new DavObject((Element) obj);
                Element e = davObject.getProperty(DavElements.E_CURRENT_USER_PRINCIPAL);
                if (e != null) {
                    return e.getStringValue().trim();
                }
            }
        }
    } catch (Exception e) {
        ZimbraLog.dav.debug("Exception thrown getting Current User Principal", e);
        return null;
    } finally {
        if (m != null) {
            m.releaseConnection();
        }
    }
    return null;
}