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

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Here is the source code for br.gov.frameworkdemoiselle.behave.runner.webdriver.ui.WebAutoComplete.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.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.List;

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

import br.gov.frameworkdemoiselle.behave.exception.BehaveException;
import br.gov.frameworkdemoiselle.behave.message.BehaveMessage;
import br.gov.frameworkdemoiselle.behave.runner.ui.AutoComplete;
import br.gov.frameworkdemoiselle.behave.runner.webdriver.WebDriverRunner;

/**
 * @author SERPRO
 */
public class WebAutoComplete extends WebBase implements AutoComplete {

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

    /**
     * Armazena o valor que ser selecionado na lista
     * do autocomplete, somente se, o valor de busca
     * for diferente deste
     * 
     * Exemplo: Busca pelo texto "foo" mas seleciona
     * na lista o valor "foo, bar"
     * 
     * @see #select(String)
     */
    private String selectValue = null;

    /**
     * {@inheritDoc}
     */
    @Override
    public void selectByValue(String value) {
        select(value);

    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void searchAndSelectValue(String searchValue, String selectValue) {
        this.selectValue = selectValue;

        select(searchValue);

    }

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

    /**
     * Mtodo generalizado para selecionar o valor da lista
     * 
     * @param value Valor a ser informado no campo de texto do autocomplete
     */
    protected void select(String value) {

        // Aguarda o primeiro elemento ser clicvel
        waitElement(0);

        List<WebElement> elements = getElements();
        if (elements.size() == 1 && getElementMap().locator().length == 1) {
            throw new BehaveException(
                    message.getString("exception-autocomplete-missing-elements", "locator", "@ElementMap"));
        }

        WebElement element = elements.get(0);

        if (element.getTagName().equals("input") && element.getAttribute("type").equals("text")) {
            // Preenche o valor do Autocomplete
            element.clear();
            element.sendKeys(value);
        }

        /*
         *  Tempo do efeito de abertura das opes
         *  
         *  Obs: Utilizada API de Reflection para retrocompatibilidade
         *      com verses anteriores do DBehave (1.3.0 por exemplo) 
         */
        try {
            Method waitElementOnlyVisible = getClass().getMethod("waitElementOnlyVisible",
                    new Class[] { Integer.class });
            try {
                waitElementOnlyVisible.invoke(this, new Object[] { 1 });
            } catch (IllegalArgumentException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (InvocationTargetException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        } catch (NoSuchMethodException e) {
            waitElement(1);
        }

        if (this.selectValue != null) {
            value = this.selectValue;
        }

        selectOnList(elements.get(1), value);
    }

    /**
     * Busca nas tags <li> ou <td> filhas de "element", um texto correspondente a 
     * "value" na lista do autocomplete e seleciona-o
     * 
     * @param WebElement element Elemento pai da lista de resultados do autocomplete
     * @param String value valor a ser procurado na lista
     */
    protected void selectOnList(WebElement element, String value) {

        List<WebElement> elementValue = element.findElements(By.tagName("li"));
        if (elementValue.size() == 0) {
            elementValue = element.findElements(By.tagName("td"));
        }

        for (WebElement item : elementValue) {
            if (item.getText().equals(value)) {
                // Aguarda o segundo elemento ser clicvel
                try {
                    item.click();
                } catch (Throwable t) {
                    waitElement(1);
                    item.click();
                }
                break;
            }
        }
    }
}