jj.webdriver.finder.ThreeSecondsAndDisplayedWebElementFinder.java Source code

Introduction

Here is the source code for jj.webdriver.finder.ThreeSecondsAndDisplayedWebElementFinder.java

Source

/*
 *    Copyright 2012 Jason Miller
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package jj.webdriver.finder;

import javax.inject.Singleton;

import jj.webdriver.WebElementFinder;

import org.openqa.selenium.By;
import org.openqa.selenium.TimeoutException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.ui.WebDriverWait;

import com.google.common.base.Predicate;

/**
 * @author jason
 *
 */
@Singleton
public class ThreeSecondsAndDisplayedWebElementFinder implements WebElementFinder {

    @Override
    public WebElement find(final WebDriver webDriver, final By by) {

        try {
            new WebDriverWait(webDriver, 3).until(new Predicate<WebDriver>() {

                @Override
                public boolean apply(WebDriver webDriver) {
                    WebElement webElement = webDriver.findElement(by);
                    return webElement != null && webElement.isDisplayed();
                }
            });
        } catch (TimeoutException e) {
            throw new AssertionError("could not locate an element " + by);
        }

        return webDriver.findElement(by);
    }

}