How to use updateBrowserCache method of com.paypal.selion.proxy.SeLionRemoteProxy class

Best SeLion code snippet using com.paypal.selion.proxy.SeLionRemoteProxy.updateBrowserCache

Source:SeLionRemoteProxy.java

...151        // Enable the cache to store the browser information only when the152        // "com.paypal.selion.grid.servlets.GridStatistics" is enabled - results in153        // better memory management if the servlet is not loaded154        if (isSupportedOnHub(GridStatistics.class)) {155            updateBrowserCache(request);156        }157        // detect presence of SeLion servlet capabilities on proxy158        canForceShutdown = isSupportedOnNode(NodeForceRestartServlet.class);159        canAutoUpgrade = isSupportedOnNode(NodeAutoUpgradeServlet.class);160        canViewLogs = isSupportedOnNode(LogServlet.class);161    }162    /**163     * Determine if the hub supports the servlet in question by looking at the registry configuration.164     * @param servlet165     *            the {@link HttpServlet} to ping166     * @return <code>true</code> or <code>false</code>167     */168    private boolean isSupportedOnHub(Class<? extends HttpServlet> servlet) {169        LOGGER.entering();170        final boolean response = getRegistry().getHub().getConfiguration().servlets.contains(servlet.getCanonicalName());171        LOGGER.exiting(response);172        return response;173    }174    /**175     * Determine if the remote proxy supports the servlet in question by sending a http request to the remote. The176     * proxy configuration could also be used to make a similar decision. This approach allows the remote to use a177     * servlet which implements the same functionality as the `servlet` expected but does not necessarily reside in the178     * same namespace. This method expects the `servlet` to return HTTP 200 OK as an indication that the remote proxy179     * supports the `servlet` in question.180     *181     * @param servlet182     *            the {@link HttpServlet} to ping183     * @return <code>true</code> or <code>false</code>184     */185    private boolean isSupportedOnNode(Class<? extends HttpServlet> servlet) {186        LOGGER.entering();187        RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(CONNECTION_TIMEOUT)188                .setSocketTimeout(CONNECTION_TIMEOUT).build();189        CloseableHttpClient client = HttpClientBuilder.create().setDefaultRequestConfig(requestConfig).build();190        String url = String.format("http://%s:%d/extra/%s", machine, getRemoteHost().getPort(),191                servlet.getSimpleName());192        try {193            HttpGet get = new HttpGet(url);194            final HttpResponse getResponse = client.execute(get);195            if (getResponse.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {196                proxyLogger.warning("Node " + getId() + " does not have or support " + servlet.getSimpleName());197                LOGGER.exiting(false);198                return false;199            }200        } catch (IOException e) {201            LOGGER.log(Level.SEVERE, e.getMessage(), e);202            LOGGER.exiting(false);203            return false;204        } finally {205            try {206                client.close();207            } catch (IOException e) {208                LOGGER.log(Level.SEVERE, e.getMessage(), e);209            }210        }211        LOGGER.exiting(true);212        return true;213    }214    private HttpResponse sendToNodeServlet(Class<? extends HttpServlet> servlet, List<NameValuePair> nvps) {215        LOGGER.entering();216        RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(CONNECTION_TIMEOUT)217                .setSocketTimeout(CONNECTION_TIMEOUT).build();218        CloseableHttpClient client = HttpClientBuilder.create().setDefaultRequestConfig(requestConfig).build();219        String url = String.format("http://%s:%d/extra/%s", machine, this.getRemoteHost().getPort(),220                servlet.getSimpleName());221        HttpResponse postResponse = null;222        try {223            HttpPost post = new HttpPost(url);224            post.setEntity(new UrlEncodedFormEntity(nvps));225            postResponse = client.execute(post);226        } catch (IOException e) {227            LOGGER.log(Level.SEVERE, e.getMessage(), e);228        } finally {229            try {230                client.close();231            } catch (IOException e) {232                LOGGER.log(Level.SEVERE, e.getMessage(), e);233            }234        }235        LOGGER.exiting(postResponse);236        return postResponse;237    }238    /**239     * Upgrades the node by calling {@link NodeAutoUpgradeServlet} and then {@link #requestNodeShutdown}240     *241     * @param downloadJSON242     *            the download.json to install on node243     * @return <code>true</code> on success. <code>false</code> when an error occured.244     */245    public boolean upgradeNode(String downloadJSON) {246        LOGGER.entering(downloadJSON);247        // verify the servlet is supported on the node248        if (!supportsAutoUpgrade()) {249            LOGGER.exiting(false);250            return false;251        }252        // call the NodeAutoUpgradeServlet on the node253        proxyLogger.fine("Upgrading node " + getId());254        List<NameValuePair> nvps = new ArrayList<>();255        nvps.add(new BasicNameValuePair(NodeAutoUpgradeServlet.TOKEN_PARAMETER,256                NodeAutoUpgradeServlet.CONFIGURED_TOKEN_VALUE));257        NameValuePair jsonNVP = new BasicNameValuePair(GridAutoUpgradeDelegateServlet.PARAM_JSON, downloadJSON);258        nvps.add(jsonNVP);259        HttpResponse response = sendToNodeServlet(NodeAutoUpgradeServlet.class, nvps);260        if (response == null) {261            proxyLogger.warning("Node " + getId() + " failed to upgrade and returned a null response.");262            LOGGER.exiting(false);263            return false;264        }265        final int responseStatusCode = response.getStatusLine().getStatusCode();266        if (responseStatusCode != HttpStatus.SC_OK) {267            proxyLogger.warning("Node " + getId() + " failed to upgrade and returned HTTP " + responseStatusCode);268            LOGGER.exiting(false);269            return false;270        }271        requestNodeShutdown();272        LOGGER.exiting(true);273        return true;274    }275    /**276     * @return whether the proxy has reached the max unique sessions277     */278    private boolean isMaxUniqueSessionsReached() {279        if (!isEnabledMaxUniqueSessions()) {280            return false;281        }282        return totalSessionsStarted >= getMaxSessionsAllowed();283    }284    @Override285    public TestSession getNewSession(Map<String, Object> requestedCapability) {286        LOGGER.entering();287        // verification should be before lock to avoid unnecessarily acquiring lock288        if (isMaxUniqueSessionsReached() || scheduledShutdown) {289            LOGGER.exiting(null);290            return logSessionInfo();291        }292        try {293            accessLock.lock();294            // As per double-checked locking pattern need to have check once again295            // to avoid spawning additional session then maxSessionAllowed296            if (isMaxUniqueSessionsReached() || scheduledShutdown) {297                LOGGER.exiting(null);298                return logSessionInfo();299            }300            TestSession session = super.getNewSession(requestedCapability);301            if (session != null) {302                // count ONLY if the session was a valid one303                totalSessionsStarted++;304                if (isMaxUniqueSessionsReached()) {305                    startNodeRecycleThread();306                }307                proxyLogger.fine("Beginning session #" + totalSessionsStarted + " (" + session.toString() + ")");308            }309            LOGGER.exiting((session != null) ? session.toString() : null);310            return session;311        } finally {312            accessLock.unlock();313        }314    }315    private TestSession logSessionInfo() {316        proxyLogger.fine("Was max sessions reached? " + (isMaxUniqueSessionsReached()) + " on node " + getId());317        proxyLogger.fine("Was this a scheduled shutdown? " + (scheduledShutdown) + " on node " + getId());318        return null;319    }320    private void startNodeRecycleThread() {321        if (!getNodeRecycleThread().isAlive()) {322            getNodeRecycleThread().start();323        }324    }325    private void stopNodeRecycleThread() {326        if (getNodeRecycleThread().isAlive()) {327            try {328                getNodeRecycleThread().shutdown();329                getNodeRecycleThread().join(2000); // Wait no longer than 2x the recycle thread's loop330            } catch (InterruptedException e) { // NOSONAR331                // ignore332            }333        }334    }335    private void updateBrowserCache(RegistrationRequest request) throws MalformedURLException {336        // Update the browser information cache. Used by GridStatics servlet337        for (MutableCapabilities desiredCapabilities : request.getConfiguration().capabilities) {338            Map<String, ?> capabilitiesMap = desiredCapabilities.asMap();339            String browserName = capabilitiesMap.get(CapabilityType.BROWSER_NAME).toString();340            String maxInstancesAsString = capabilitiesMap.get("maxInstances").toString();341            if (StringUtils.isNotBlank(browserName) && StringUtils.isNotBlank(maxInstancesAsString)) {342                int maxInstances = Integer.valueOf(maxInstancesAsString);343                BrowserInformationCache cache = BrowserInformationCache.getInstance();344                cache.updateBrowserInfo(getRemoteHost(), browserName, maxInstances);345            }346        }347    }348    @Override349    public void afterSession(TestSession session) {...

updateBrowserCache

Using AI Code Generation

1import org.openqa.selenium.remote.DesiredCapabilities;2import org.openqa.selenium.remote.RemoteWebDriver;3import com.paypal.selion.proxy.SeLionRemoteProxy;4import java.net.MalformedURLException;5import java.net.URL;6public class ProxyTest {7    public static void main(String[] args) throws MalformedURLException {8        DesiredCapabilities caps = new DesiredCapabilities();9        caps.setBrowserName("chrome");10        caps.setVersion("latest");11        caps.setCapability("enableVNC", true);12        caps.setCapability("enableVideo", false);13        caps.setCapability("name", "SeLion Proxy Test");14        SeLionRemoteProxy.updateBrowserCache(driver, 0);15        driver.quit();16    }17}

updateBrowserCache

Using AI Code Generation

1import com.paypal.selion.proxy.SeLionRemoteProxy;2SeLionRemoteProxy proxy = new SeLionRemoteProxy();3proxy.updateBrowserCache();4import com.paypal.selion.proxy.SeLionRemoteProxy;5SeLionRemoteProxy proxy = new SeLionRemoteProxy();6proxy.getBrowserCache();7import com.paypal.selion.proxy.SeLionRemoteProxy;8SeLionRemoteProxy proxy = new SeLionRemoteProxy();9proxy.updateBrowserCache();10Map<String, String> browserCache = proxy.getBrowserCache();11import com.paypal.selion.proxy.SeLionRemoteProxy;12SeLionRemoteProxy proxy = new SeLionRemoteProxy();13proxy.updateBrowserCache();14Map<String, String> browserCache = proxy.getBrowserCache();

updateBrowserCache

Using AI Code Generation

1import com.paypal.selion.platform.grid.Grid;2import com.paypal.selion.proxy.SeLionRemoteProxy;3public class UpdateBrowserCache {4    public static void main(String[] args) {5        SeLionRemoteProxy proxy = new SeLionRemoteProxy();6        proxy.updateBrowserCache();7    }8}

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