/**
* 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.arquillian.extension.recorder.screenshooter.browser.impl;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.List;
import org.arquillian.extension.recorder.DefaultFileNameBuilder;
import org.arquillian.extension.recorder.When;
import org.arquillian.extension.recorder.screenshooter.event.TakeScreenshot;
import org.jboss.arquillian.graphene.proxy.Interceptor;
import org.jboss.arquillian.graphene.proxy.InvocationContext;
import org.openqa.selenium.WebDriver;
/**
* @author <a href="mailto:jhuska@redhat.com">Juraj Huska</a>
*
*/
public class TakeScreenshotOnEveryActionInterceptor extends AbstractTakeScreenshotInterceptor {
private int counter = 0;
private static final List<Method> WHITE_LIST_WEB_DRIVER_METHODS = Arrays.asList(WebDriver.class.getMethods());
public TakeScreenshotOnEveryActionInterceptor(TakeScreenshot takeScreenshotEvent,
TakeScreenshotAndReportService takeScreenAndReportservice,
InterceptorRegistry interceptorRegistryService) {
super(takeScreenshotEvent, takeScreenAndReportservice, interceptorRegistryService);
}
@Override
public Object intercept(InvocationContext context) throws Throwable {
List<Interceptor> previouslyRegistered = interceptorRegistryService.unregisterAll();
Object result = context.invoke();
if(previouslyRegistered.isEmpty()) {
return result;
}
Method interceptedMethod = context.getMethod();
if (isInterceptedMethodAllowed(interceptedMethod)) {
When when = When.ON_EVERY_ACTION;
takeScreenshotEvent.getMetaData()
.setOptionalDescription(interceptedMethod.getName() + Integer.toString(counter++));
DefaultFileNameBuilder nameBuilder = DefaultFileNameBuilder.getInstance();
String screenshotName = nameBuilder.withMetaData(takeScreenshotEvent.getMetaData()).withStage(when)
.withResourceIdentifier(
ResourceIdentifierFactory.getResoruceIdentifier(takeScreenshotEvent.getMetaData(), when)).build();
takeScreenshotEvent.setFileName(screenshotName);
takeScreenshotAndReport();
}
interceptorRegistryService.registerAll(previouslyRegistered);
return result;
}
private boolean isInterceptedMethodAllowed(Method interceptedMethod) {
boolean result = false;
for (Method whiteListMethod : WHITE_LIST_WEB_DRIVER_METHODS) {
if (methodsEqual(interceptedMethod, whiteListMethod)) {
result = true;
}
}
return result;
}
private static boolean methodsEqual(Method first, Method second) {
if (first == second) {
return true;
}
if (first == null || second == null) {
return false;
}
if (!first.getName().equals(second.getName())) {
return false;
}
if (first.getParameterTypes().length != second.getParameterTypes().length) {
return false;
}
for (int i = 0; i < first.getParameterTypes().length; i++) {
if (!first.getParameterTypes()[i].equals(second.getParameterTypes()[i])) {
return false;
}
}
return true;
}
@Override
public int getPrecedence() {
return 100;
}
}