/**
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.arquillian.graphene.integration;
import java.lang.annotation.Annotation;
import org.jboss.arquillian.core.api.Instance;
import org.jboss.arquillian.core.api.annotation.Inject;
import org.jboss.arquillian.drone.api.annotation.Drone;
import org.jboss.arquillian.drone.spi.Enhancer;
import org.jboss.arquillian.graphene.context.GrapheneContext;
import org.jboss.arquillian.graphene.proxy.GrapheneProxyInstance;
import org.jboss.arquillian.graphene.proxy.GrapheneProxyUtil;
import org.jboss.arquillian.graphene.spi.configuration.GrapheneConfiguration;
import org.openqa.selenium.WebDriver;
/**
* Wraps the {@link WebDriver} instance provided by {@link Drone} in a proxy and sets the driver into context.
*
* @author Lukas Fryc
*/
public class GrapheneEnhancer implements Enhancer<WebDriver> {
@Inject
private Instance<GrapheneConfiguration> configuration;
@Override
public int getPrecedence() {
return -100;
}
@Override
public boolean canEnhance(Class<?> type, Class<? extends Annotation> qualifier) {
return WebDriver.class.isAssignableFrom(type);
}
/**
* Wraps the {@link WebDriver} instance provided by {@link Drone} in a proxy and sets the driver into context
*/
@Override
public WebDriver enhance(WebDriver driver, Class<? extends Annotation> qualifier) {
GrapheneContext grapheneContext = GrapheneContext.setContextFor(configuration.get(), driver, qualifier);
Class<?>[] interfaces = GrapheneProxyUtil.getInterfaces(driver.getClass());
return grapheneContext.getWebDriver(interfaces);
}
/**
* Unwraps the proxy
*/
@Override
public WebDriver deenhance(WebDriver enhancedDriver, Class<? extends Annotation> qualifier) {
if (enhancedDriver instanceof GrapheneProxyInstance) {
WebDriver driver = ((GrapheneProxyInstance) enhancedDriver).unwrap();
GrapheneContext.removeContextFor(qualifier);
return driver;
}
return enhancedDriver;
}
}