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How to use maybeGetDevTools method of org.openqa.selenium.devtools.Interface HasDevTools class

Best Selenium code snippet using org.openqa.selenium.devtools.Interface HasDevTools.maybeGetDevTools

Source:FirefoxDriver.java

...196    Require.nonNull("Firefox Command Context", commandContext);197    context.setContext(commandContext);198  }199  @Override200  public Optional<DevTools> maybeGetDevTools() {201    if (devTools != null) {202      return Optional.of(devTools);203    }204    if (!cdpUri.isPresent()) {205      return Optional.empty();206    }207    URI wsUri = cdpUri.orElseThrow(() ->208      new DevToolsException("This version of Firefox or geckodriver does not support CDP"));209    HttpClient.Factory clientFactory = HttpClient.Factory.createDefault();210    ClientConfig wsConfig = ClientConfig.defaultConfig().baseUri(wsUri);211    HttpClient wsClient = clientFactory.createClient(wsConfig);212    Connection connection = new Connection(wsClient, wsUri.toString());213    CdpInfo cdpInfo = new CdpVersionFinder().match("85.0").orElseGet(NoOpCdpInfo::new);214    devTools = new DevTools(cdpInfo::getDomains, connection);215    return Optional.of(devTools);216  }217  @Override218  public DevTools getDevTools() {219    if (!cdpUri.isPresent()) {220      throw new DevToolsException("This version of Firefox or geckodriver does not support CDP");221    }222    return maybeGetDevTools()223      .orElseThrow(() -> new DevToolsException("Unable to initialize CDP connection"));224  }225  public static final class SystemProperty {226    /**227     * System property that defines the location of the Firefox executable file.228     */229    public static final String BROWSER_BINARY = "webdriver.firefox.bin";230    /**231     * System property that defines the location of the file where Firefox log should be stored.232     */233    public static final String BROWSER_LOGFILE = "webdriver.firefox.logfile";234    /**235     * System property that defines the profile that should be used as a template.236     * When the driver starts, it will make a copy of the profile it is using,...

Source:HasDevTools.java

...17package org.openqa.selenium.devtools;18import java.util.Optional;19public interface HasDevTools {20  default DevTools getDevTools() {21    return maybeGetDevTools().orElseThrow(() -> new DevToolsException("Unable to create DevTools connection"));22  }23  Optional<DevTools> maybeGetDevTools();24}...

maybeGetDevTools

Using AI Code Generation

1public class DevToolsTest {2    private static WebDriver driver;3    public static void main(String[] args) throws Exception {4        System.setProperty("webdriver.chrome.driver", "C:\\chromedriver.exe");5        driver = new ChromeDriver();6        HasDevTools hasDevTools = (HasDevTools) driver;7        DevTools devTools = hasDevTools.getDevTools();8        devTools.createSession();9        devTools.send(Network.enable(Optional.empty(), Optional.empty(), Optional.empty()));10        devTools.addListener(Network.responseReceived(), response -> {11            System.out.println(response.getResponse().getUrl());12        });13        devTools.close();14        driver.quit();15    }16}

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