br.gov.frameworkdemoiselle.behave.runner.webdriver.ui.WebTextField.java Source code

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Here is the source code for br.gov.frameworkdemoiselle.behave.runner.webdriver.ui.WebTextField.java

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/*
 * Demoiselle Framework
 * Copyright (C) 2013 SERPRO
 * ----------------------------------------------------------------------------
 * This file is part of Demoiselle Framework.
 * 
 * Demoiselle Framework is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License version 3
 * as published by the Free Software Foundation.
 * 
 * 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.
 * 
 * You should have received a copy of the GNU Lesser General Public License version 3
 * along with this program; if not,  see <http://www.gnu.org/licenses/>
 * or write to the Free Software Foundation, Inc., 51 Franklin Street,
 * Fifth Floor, Boston, MA  02110-1301, USA.
 * ----------------------------------------------------------------------------
 * Este arquivo  parte do Framework Demoiselle.
 * 
 * O Framework Demoiselle  um software livre; voc pode redistribu-lo e/ou
 * modific-lo dentro dos termos da GNU LGPL verso 3 como publicada pela Fundao
 * do Software Livre (FSF).
 * 
 * Este programa  distribudo na esperana que possa ser til, mas SEM NENHUMA
 * GARANTIA; sem uma garantia implcita de ADEQUAO a qualquer MERCADO ou
 * APLICAO EM PARTICULAR. Veja a Licena Pblica Geral GNU/LGPL em portugus
 * para maiores detalhes.
 * 
 * Voc deve ter recebido uma cpia da GNU LGPL verso 3, sob o ttulo
 * "LICENCA.txt", junto com esse programa. Se no, acesse <http://www.gnu.org/licenses/>
 * ou escreva para a Fundao do Software Livre (FSF) Inc.,
 * 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA.
 */
package br.gov.frameworkdemoiselle.behave.runner.webdriver.ui;

import java.util.List;

import org.openqa.selenium.Keys;
import org.openqa.selenium.WebElement;

import br.gov.frameworkdemoiselle.behave.config.BehaveConfig;
import br.gov.frameworkdemoiselle.behave.exception.BehaveException;
import br.gov.frameworkdemoiselle.behave.message.BehaveMessage;
import br.gov.frameworkdemoiselle.behave.runner.ui.TextField;
import br.gov.frameworkdemoiselle.behave.runner.webdriver.WebDriverRunner;

public class WebTextField extends WebBase implements TextField {

    private static BehaveMessage message = new BehaveMessage(WebDriverRunner.MESSAGEBUNDLE);

    public void sendKeys(CharSequence... keysToSend) {
        waitElement(0);

        String value = charSequenceToString(keysToSend);

        //Envia uma sequencia de char
        getElements().get(0).sendKeys(value);
    }

    /**
     * Funo que tenta preencher mais de uma vez o campo. Ela verifica se o
     * contedo enviado  o mesmo que esta atualmente no campo.
     */
    public void sendKeysWithTries(CharSequence... keysToSend) {
        waitElement(0);

        String value = charSequenceToString(keysToSend);

        int totalMilliseconds = 0;

        List<WebElement> elements = getElements();

        while (!elements.get(0).getAttribute("value").equals(value)) {

            // Limpa o valor atual do campo utilizando a funo padro 
            elements.get(0).clear();

            // Envia para o elemento
            elements.get(0).sendKeys(getValueToSend(value));

            // Verifica se o elemento j esta com o valor correto
            if (elements.get(0).getAttribute("value").equals(value))
                break;

            totalMilliseconds += BehaveConfig.getRunner_ScreenMinWait();

            if (totalMilliseconds > BehaveConfig.getRunner_ScreenMaxWait()) {
                throw new BehaveException(message.getString("exception-not-clean"));
            }

            // Aguarda um tempo antes de tentar novamente
            try {
                Thread.sleep(BehaveConfig.getRunner_ScreenMinWait());
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }

    private String charSequenceToString(CharSequence... keysToSend) {
        String value = "";

        for (int i = 0; i < keysToSend.length; i++)
            value += keysToSend[i];

        return value;
    }

    private String getValueToSend(String value) {
        String finalValue = Keys.chord(Keys.CONTROL, "a") + value + Keys.chord(Keys.TAB);
        return finalValue;
    }

    /**
     * O mtodo de limpar o campo do WebDriver no funciona corretamente com
     * campos com mscara. Segue abaixo o que esta escrito no javadoc do
     * Webdriver.
     * 
     * ------------------------------------------------------------------------
     * If this element is a text entry element, this will clear the value. Has
     * no effect on other elements. Text entry elements are INPUT and TEXTAREA
     * elements.
     * 
     * Note that the events fired by this event may not be as you'd expect. In
     * particular, we don't fire any keyboard or mouse events. If you want to
     * ensure keyboard events are fired, consider using something like
     * {@link #sendKeys(CharSequence...)} with the backspace key. To ensure you
     * get a change event, consider following with a call to
     * {@link #sendKeys(CharSequence...)} with the tab key.
     * ------------------------------------------------------------------------
     */
    public void clear() {
        waitElement(0);

        // Limpa o campo enviando BACKSPACE
        getElements().get(0).sendKeys(getValueToSend(Keys.chord(Keys.BACK_SPACE)));
    }

    @Override
    public String getText() {
        waitElementOnlyVisible(0);
        return getElements().get(0).getAttribute("value");
    }

}