org.openqa.grid.internal.utils.DefaultCapabilityMatcher Java Examples

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Example #1

Source File: RevisedCapabilityMatcher.java From Selenium-Foundation with Apache License 2.0

6 votes

/**
 * This constructor replaces the {@code SafariSpecificValidator} instance in the <b>validators</b> list of the
 * {@link DefaultCapabilityMatcher} with an instance of a dynamically-generated {@code RevisedSafariValidator}
 * class. This dynamic validator is functionally equivalent, but is implemented without explicit references to
 * the {@code SafariOptions} class.
 */
@SuppressWarnings("unchecked")
public RevisedCapabilityMatcher() {
    super();
    Field field = FieldUtils.getField(DefaultCapabilityMatcher.class, "validators", true);
    if (field != null) {
        field.setAccessible(true);
        try {
            List<Object> list = (List<Object>) field.get(this);
            Iterator<Object> iter = list.iterator();
            while (iter.hasNext()) {
                Object item = iter.next();
                Class<?> clazz = item.getClass();
                if (SAFARI_SPECIFIC_VALIDATOR.equals(clazz.getName())) {
                    Object validator = newSafariValidator(clazz);
                    iter.remove();
                    list.add(validator);
                    break;
                }
            }
        } catch (IllegalArgumentException | IllegalAccessException | ClassCastException | InstantiationException e) {
            // just eat the exception
        }
    }
}