com.google.jstestdriver.BrowserStartupAction.java Source code

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Here is the source code for com.google.jstestdriver.BrowserStartupAction.java

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/*
 * Copyright 2009 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.jstestdriver;

import java.util.List;
import java.util.Set;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;

import com.google.common.collect.Lists;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import com.google.jstestdriver.browser.BrowserControl.BrowserControlFactory;
import com.google.jstestdriver.browser.BrowserRunner;
import com.google.jstestdriver.model.RunData;

/**
 * Starts a list of browsers when run.
 * @author jeremiele@google.com (Jeremie Lenfant-Engelmann)
 */
public class BrowserStartupAction implements Action {

    private final Set<BrowserRunner> browsers;
    private final String captureAddress;
    private final JsTestDriverClient client;
    private final ExecutorService executor;
    private final BrowserControlFactory browserControlFactory;

    @Inject
    public BrowserStartupAction(Set<BrowserRunner> browsers, JsTestDriverClient client,
            @Named("captureAddress") String captureAddress, ExecutorService executor,
            BrowserControlFactory browserControlFactory) {
        this.browsers = browsers;
        this.client = client;
        this.captureAddress = captureAddress;
        this.executor = executor;
        this.browserControlFactory = browserControlFactory;
    }

    @Override
    public RunData run(final RunData runData) {
        List<Future<String>> browserIds = Lists.newArrayListWithCapacity(browsers.size());
        for (final BrowserRunner browser : browsers) {
            browserIds.add(executor.submit(new Callable<String>() {
                @Override
                public String call() throws Exception {
                    return browserControlFactory.create(browser, captureAddress, runData.getTestCases())
                            .captureBrowser(client.getNextBrowserId());
                }
            }));
        }
        // check for exceptions. Gotta be a better way.
        for (Future<String> futureId : browserIds) {
            try {
                futureId.get();
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            } catch (ExecutionException e) {
                throw new RuntimeException(e);
            }
        }
        return runData;
    }

    public Set<BrowserRunner> getBrowsers() {
        return browsers;
    }

    public String getServerAddress() {
        return captureAddress;
    }
}