Java Code Examples for org.openqa.selenium.TimeoutException#getCause()

/**
 * Returns a 'wait' proxy that determines if this page component is visible
 * 
 * @return page component if visible; otherwise 'null'
 */
public static Coordinator<PageComponent> componentIsVisible() {
    return new Coordinator<PageComponent>() {
        
        /**
         * {@inheritDoc}
         */
        @Override
        @SuppressWarnings("squid:S1774")
        public PageComponent apply(final SearchContext context) {
            PageComponent component = verifyContext(context);
            return (component.isDisplayed()) ? component : null;
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public String toString() {
            return "page component to be visible";
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public TimeoutException differentiateTimeout(TimeoutException e) {
            return new ComponentStillInvisibleTimeoutException(e.getMessage(), e.getCause());
        }
    };
}
 

/**
 * Returns a 'wait' proxy that determines if this page component is hidden
 * 
 * @return page component if hidden; otherwise 'null'
 */
public static Coordinator<PageComponent> componentIsHidden() {
    return new Coordinator<PageComponent>() {
        
        /**
         * {@inheritDoc}
         */
        @Override
        @SuppressWarnings("squid:S1774")
        public PageComponent apply(final SearchContext context) {
            PageComponent component = verifyContext(context);
            return (component.isInvisible()) ? component : null;
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public String toString() {
            return "page component to be absent or hidden";
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public TimeoutException differentiateTimeout(TimeoutException e) {
            return new ComponentStillDisplayedTimeoutException(e.getMessage(), e.getCause());
        }
    };
}
 

/**
 * Returns a 'wait' proxy that determines if a new window has opened
 * 
 * @param initialHandles initial set of window handles
 * @return new window handle; 'null' if no new window found
 */
public static Coordinator<String> newWindowIsOpened(final Set<String> initialHandles) {
    return new Coordinator<String>() {
        
        /**
         * {@inheritDoc}
         */
        @Override
        public String apply(final SearchContext context) {
            Set<String> currentHandles = WebDriverUtils.getDriver(context).getWindowHandles();
            currentHandles.removeAll(initialHandles);
            if (currentHandles.isEmpty()) {
                return null;
            } else {
                return currentHandles.iterator().next();
            }
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public String toString() {
            return "new window to be opened";
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public TimeoutException differentiateTimeout(TimeoutException e) {
            return new NoWindowAppearedTimeoutException(e.getMessage(), e.getCause());
        }
    };
}
 

/**
 * Returns a 'wait' proxy that determines if the specified window has closed
 * 
 * @param windowHandle handle of window that's expected to close
 * @return 'true' if the specified window has closed; otherwise 'false'
 */
public static Coordinator<Boolean> windowIsClosed(final String windowHandle) {
    return new Coordinator<Boolean>() {
        
        /**
         * {@inheritDoc}
         */
        @Override
        public Boolean apply(final SearchContext context) {
            Set<String> currentHandles = WebDriverUtils.getDriver(context).getWindowHandles();
            return ! currentHandles.contains(windowHandle);
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public String toString() {
            return "window with handle '" + windowHandle + "' to be closed";
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public TimeoutException differentiateTimeout(TimeoutException e) {
            return new WindowStillExistsTimeoutException(e.getMessage(), e.getCause());
        }
    };
}
 

/**
 * An expectation for checking that an element is present on the DOM of a page. This does not
 * necessarily mean that the element is visible.
 * 
 * @param locator used to find the element
 * @return the WebElement once it is located
 */
public static Coordinator<WebElement> presenceOfElementLocated(final By locator) {
    return new Coordinator<WebElement>() {
        
        /**
         * {@inheritDoc}
         */
        @Override
        public WebElement apply(SearchContext context) {
            return context.findElement(locator);
        }

        /**
         * {@inheritDoc}
         */
        @Override
        public String toString() {
            return "presence of element located by: " + locator;
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public TimeoutException differentiateTimeout(TimeoutException e) {
            return new ElementNotPresentTimeoutException(e.getMessage(), e.getCause());
        }
    };
}
 

/**
 * An expectation for checking that an element, known to be present on the
 * DOM of a page, is visible. Visibility means that the element is not only
 * displayed but also has a height and width that is greater than 0.
 *
 * @param element the WebElement
 * @return the (same) WebElement once it is visible
 */
public static Coordinator<WebElement> visibilityOf(final WebElement element) {
    return new Coordinator<WebElement>() {
        
        /**
         * {@inheritDoc}
         */
        @Override
        public WebElement apply(SearchContext context) {
            return elementIfVisible(element);
        }

        /**
         * {@inheritDoc}
         */
        @Override
        public String toString() {
            return "visibility of " + element;
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public TimeoutException differentiateTimeout(TimeoutException e) {
            return new ElementAbsentOrHiddenTimeoutException(e.getMessage(), e.getCause());
        }
    };
}
 

/**
 * Boolean wrapper for a condition, which returns 'true' if the expectation is met.
 * 
 * @param condition expected condition
 * @return 'true' if the specified condition returns a 'positive' result
 */
public static Coordinator<Boolean> has(final Function<SearchContext, ?> condition) {
    return new Coordinator<Boolean>() {
        
        /**
         * {@inheritDoc}
         */
        @Override
        public Boolean apply(SearchContext context) {
            Object result = condition.apply(context);
            if (result != null) {
                if (result instanceof Boolean) {
                    return (Boolean) result;
                } else {
                    return true;
                }
            }
            return false;
        }

        /**
         * {@inheritDoc}
         */
        @Override
        public String toString() {
            return "condition to be valid: " + condition;
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public TimeoutException differentiateTimeout(TimeoutException e) {
            if (condition instanceof Coordinator) {
                return ((Coordinator<?>) condition).differentiateTimeout(e);
            }
            return new ConditionStillInvalidTimeoutException(e.getMessage(), e.getCause());
        }
    };
}
 

/**
 * Inverse wrapper for a condition, which returns 'false' if the expectation is met.
 * 
 * @param condition expected condition
 * @return 'true' if the specified condition returns a 'negative' result
 */
public static Coordinator<Boolean> not(final Function<SearchContext, ?> condition) {
    return new Coordinator<Boolean>() {
        
        /**
         * {@inheritDoc}
         */
        @Override
        public Boolean apply(SearchContext context) {
            Object result = condition.apply(context);
            return result == null || result == Boolean.FALSE;
        }

        /**
         * {@inheritDoc}
         */
        @Override
        public String toString() {
            return "condition to not be valid: " + condition;
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public TimeoutException differentiateTimeout(TimeoutException e) {
            return new ConditionStillValidTimeoutException(e.getMessage(), e.getCause());
        }
    };
}
 

/**
 * Returns a 'wait' proxy that determines if the specified element reference has gone stale.
 *
 * @param element the element to wait for
 * @return 'false' if the element reference is still valid; otherwise 'true'
 */
public static Coordinator<Boolean> stalenessOf(final WebElement element) {
    return new Coordinator<Boolean>() {
        private final ExpectedCondition<Boolean> condition = conditionInitializer();

        // initializer for [condition] field
        private final ExpectedCondition<Boolean> conditionInitializer() {
            if (element instanceof WrapsElement) {
                return ExpectedConditions.stalenessOf(((WrapsElement) element).getWrappedElement());
            } else {
                return ExpectedConditions.stalenessOf(element);
            }
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public Boolean apply(final SearchContext ignored) {
            return condition.apply(null);
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public String toString() {
            return condition.toString();
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public TimeoutException differentiateTimeout(TimeoutException e) {
            return new ElementStillFreshTimeoutException(e.getMessage(), e.getCause());
        }
    };
}
 

/**
 * Returns a 'wait' proxy that determines if the current document is in 'ready' state.
 * 
 * @return 'true' if the document is in 'ready' state; otherwise 'false'
 */
public static Coordinator<Boolean> documentIsReady() {
    return new Coordinator<Boolean>() {
        
        /**
         * {@inheritDoc}
         */
        @Override
        public Boolean apply(final SearchContext context) {
            return (Boolean) WebDriverUtils.getExecutor(context).executeScript(DOCUMENT_READY);
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public String toString() {
            return "document to be ready";
        }
        
        /**
         * {@inheritDoc}
         */
        @Override
        public TimeoutException differentiateTimeout(TimeoutException e) {
            return new DocumentNotReadyTimeoutException(e.getMessage(), e.getCause());
        }
    };
}