com.qmetry.qaf.automation.ui.webdriver.ByJQuery.java Source code

Introduction

Here is the source code for com.qmetry.qaf.automation.ui.webdriver.ByJQuery.java

Source

/*******************************************************************************
 * QMetry Automation Framework provides a powerful and versatile platform to author 
 * Automated Test Cases in Behavior Driven, Keyword Driven or Code Driven approach
 *                
 * Copyright 2016 Infostretch Corporation
 *
 * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
 * OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
 *
 * You should have received a copy of the GNU General Public License along with this program in the name of LICENSE.txt in the root folder of the distribution. If not, see https://opensource.org/licenses/gpl-3.0.html
 *
 * See the NOTICE.TXT file in root folder of this source files distribution 
 * for additional information regarding copyright ownership and licenses
 * of other open source software / files used by QMetry Automation Framework.
 *
 * For any inquiry or need additional information, please contact support-qaf@infostretch.com
 *******************************************************************************/

package com.qmetry.qaf.automation.ui.webdriver;

import java.util.List;

import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.SearchContext;
import org.openqa.selenium.WebElement;

/**
 * com.ispl.automation.sample.test.ByAny.java
 * 
 * @author chirag
 */
public class ByJQuery extends By {
    private String jQuerySelector;

    public ByJQuery(String jQuerySelector) {
        this.jQuerySelector = jQuerySelector;
    }

    @Override
    public WebElement findElement(SearchContext context) {
        ((JavascriptExecutor) context).executeScript(getJQueryInjectSnippet());
        return (WebElement) ((JavascriptExecutor) context).executeScript(" return $('" + jQuerySelector + "')[0];");

    }

    @SuppressWarnings("unchecked")
    @Override
    public List<WebElement> findElements(SearchContext context) {
        ((JavascriptExecutor) context).executeScript(getJQueryInjectSnippet());
        List<WebElement> objects = (List<WebElement>) ((JavascriptExecutor) context)
                .executeScript("var lst = [];  $('" + jQuerySelector
                        + "').each( function(i,item) { lst.push(item); } ); return lst;");
        return objects;
    }

    @Override
    public String toString() {
        StringBuilder stringBuilder = new StringBuilder("Using JQuery Selector: ");
        stringBuilder.append(jQuerySelector);

        return stringBuilder.toString();
    }

    private static String getJQueryInjectSnippet() {
        return "(function(callback) {" + " if (typeof jQuery == 'undefined') {"
                + " var jqueryUrl = 'https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js';"
                + "   var script = document.createElement('script');"
                + "   var head = document.getElementsByTagName('head')[0];" + "   var done = false;"
                + "   script.onload = script.onreadystatechange = (function() {"
                + "            if (!done && (!this.readyState || this.readyState == 'loaded' || this.readyState == 'complete')) {"
                + "               done = true;" + "               script.onload = script.onreadystatechange = null;"
                + "               head.removeChild(script);" + "               callback();" + "           }"
                + "        });" + "  script.src = jqueryUrl;" + "  head.appendChild(script);"
                + "  }})(arguments[arguments.length - 1]);";
    }
}