How to use onlyOverrideThisIfYouKnowWhatYouAreDoing method of org.openqa.selenium.firefox.FirefoxProfile class

Best Selenium code snippet using org.openqa.selenium.firefox.FirefoxProfile.onlyOverrideThisIfYouKnowWhatYouAreDoing

Source:FirefoxProfile.java

...44  @Beta45  @VisibleForTesting46  protected FirefoxProfile(Reader defaultsReader, File profileDir) {47    if (defaultsReader == null) {48      defaultsReader = onlyOverrideThisIfYouKnowWhatYouAreDoing();49    }50    51    additionalPrefs = new Preferences(defaultsReader);52    53    model = profileDir;54    verifyModel(model);55    56    File prefsInModel = new File(model, "user.js");57    if (prefsInModel.exists()) {58      StringReader reader = new StringReader("{\"frozen\": {}, \"mutable\": {}}");59      Preferences existingPrefs = new Preferences(reader, prefsInModel);60      acceptUntrustedCerts = getBooleanPreference(existingPrefs, "webdriver_accept_untrusted_certs", true);61      untrustedCertIssuer = getBooleanPreference(existingPrefs, "webdriver_assume_untrusted_issuer", true);62      existingPrefs.addTo(additionalPrefs);63    } else {64      acceptUntrustedCerts = true;65      untrustedCertIssuer = true;66    }67    68    loadNoFocusLib = false;69    try70    {71      defaultsReader.close();72    } catch (IOException e) {73      throw new WebDriverException(e);74    }75  }76  77  @Beta78  protected Reader onlyOverrideThisIfYouKnowWhatYouAreDoing()79  {80    URL resource = Resources.getResource(FirefoxProfile.class, "/org/openqa/selenium/firefox/webdriver_prefs.json");81    try {82      return new InputStreamReader(resource.openStream());83    } catch (IOException e) {84      throw new WebDriverException(e);85    }86  }87  88  private boolean getBooleanPreference(Preferences prefs, String key, boolean defaultValue) {89    Object value = prefs.getPreference(key);90    if (value == null) {91      return defaultValue;92    }93    94    if ((value instanceof Boolean)) {95      return ((Boolean)value).booleanValue();96    }97    98    throw new WebDriverException("Expected boolean value is not a boolean. It is: " + value);99  }100  101  public String getStringPreference(String key, String defaultValue) {102    Object preference = additionalPrefs.getPreference(key);103    if ((preference != null) && ((preference instanceof String))) {104      return (String)preference;105    }106    return defaultValue;107  }108  109  public int getIntegerPreference(String key, int defaultValue) {110    Object preference = additionalPrefs.getPreference(key);111    if ((preference != null) && ((preference instanceof Integer))) {112      return ((Integer)preference).intValue();113    }114    return defaultValue;115  }116  117  public boolean getBooleanPreference(String key, boolean defaultValue) {118    Object preference = additionalPrefs.getPreference(key);119    if ((preference != null) && ((preference instanceof Boolean))) {120      return ((Boolean)preference).booleanValue();121    }122    return defaultValue;123  }124  125  private void verifyModel(File model) {126    if (model == null) {127      return;128    }129    130    if (!model.exists())131    {132      throw new UnableToCreateProfileException("Given model profile directory does not exist: " + model.getPath());133    }134    135    if (!model.isDirectory())136    {137      throw new UnableToCreateProfileException("Given model profile directory is not a directory: " + model.getAbsolutePath());138    }139  }140  141  public boolean containsWebDriverExtension() {142    return extensions.containsKey("webdriver");143  }144  145  public void addExtension(Class<?> loadResourcesUsing, String loadFrom)146  {147    File file = new File(loadFrom);148    if (file.exists()) {149      addExtension(file);150      return;151    }152    153    addExtension(loadFrom, new ClasspathExtension(loadResourcesUsing, loadFrom));154  }155  156  public void addExtension(File extensionToInstall)157  {158    addExtension(extensionToInstall.getName(), new FileExtension(extensionToInstall));159  }160  161  public void addExtension(String key, Extension extension) {162    String name = deriveExtensionName(key);163    extensions.put(name, extension);164  }165  166  private String deriveExtensionName(String originalName) {167    String[] pieces = originalName.replace('\\', '/').split("/");168    169    String name = pieces[(pieces.length - 1)];170    name = name.replaceAll("\\..*?$", "");171    return name;172  }173  174  public void setPreference(String key, String value)175  {176    additionalPrefs.setPreference(key, value);177  }178  179  public void setPreference(String key, boolean value)180  {181    additionalPrefs.setPreference(key, value);182  }183  184  public void setPreference(String key, int value)185  {186    additionalPrefs.setPreference(key, value);187  }188  189  protected Preferences getAdditionalPreferences() {190    return additionalPrefs;191  }192  193  public void updateUserPrefs(File userPrefs) {194    Preferences prefs = new Preferences(onlyOverrideThisIfYouKnowWhatYouAreDoing());195    196    prefs.setPreference("browser.startup.homepage", "about:blank");197    198    prefs.setPreference("browser.startup.page", 0);199    200    if (userPrefs.exists()) {201      prefs = new Preferences(onlyOverrideThisIfYouKnowWhatYouAreDoing(), userPrefs);202      if (!userPrefs.delete()) {203        throw new WebDriverException("Cannot delete existing user preferences");204      }205    }206    207    additionalPrefs.addTo(prefs);208    209    prefs.setPreference("webdriver_accept_untrusted_certs", acceptUntrustedCerts);210    211    prefs.setPreference("webdriver_assume_untrusted_issuer", untrustedCertIssuer);212    213    Object homePage = prefs.getPreference("browser.startup.homepage");214    if ((homePage != null) && ((homePage instanceof String))) {215      prefs.setPreference("startup.homepage_welcome_url", "");...

Source:SynthesizedFirefoxDriver.java

...107  }108  private static class CustomProfile extends FirefoxProfile {109    private static Path prefs;110    @Override111    protected Reader onlyOverrideThisIfYouKnowWhatYouAreDoing() {112      try {113        return super.onlyOverrideThisIfYouKnowWhatYouAreDoing();114      } catch (RuntimeException e) {115        if (!DevMode.isInDevMode()) {116          throw e;117        }118      }119      prefs = actuallyGetPrefsPath();120      try {121        return Files.newBufferedReader(prefs);122      } catch (IOException e) {123        fail(Throwables.getStackTraceAsString(e));124        throw new RuntimeException(e);125      }126    }127    private Path actuallyGetPrefsPath() {...

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