com.google.jstestdriver.ActionRunner.java Source code

Introduction

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

Source

/*
 * 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 com.google.common.base.Function;
import com.google.common.collect.Lists;
import com.google.inject.Inject;
import com.google.jstestdriver.model.JstdTestCase;
import com.google.jstestdriver.model.RunData;
import com.google.jstestdriver.model.RunDataFactory;
import com.google.jstestdriver.util.StopWatch;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.IOException;
import java.io.StringWriter;
import java.io.Writer;
import java.util.Iterator;
import java.util.List;

/**
 * @author jeremiele@google.com (Jeremie Lenfant-Engelmann)
 */
public class ActionRunner {
    private static final Logger stopWatchLogger = LoggerFactory.getLogger(StopWatch.class);
    private static final Logger logger = LoggerFactory.getLogger(ActionRunner.class);

    private final List<Action> actions;

    private final StopWatch stopWatch;
    private final RunDataFactory factory;

    @Inject
    public ActionRunner(List<Action> actions, StopWatch stopWatch, RunDataFactory factory) {
        this.actions = actions;
        this.stopWatch = stopWatch;
        this.factory = factory;
    }

    public void runActions() {
        RunData runData = factory.get();
        logger.info("TestCases {}", runData.getTestCases().size());
        if (logger.isDebugEnabled()) {
            for (JstdTestCase testCase : runData.getTestCases()) {
                if (testCase.getTests().size() == 1) {
                    logger.debug("{}:\n{}", testCase.getTests().get(0).getDisplayPath(),
                            Lists.transform(testCase.getDependencies(), new Function<FileInfo, String>() {
                                @Override
                                public String apply(FileInfo f) {
                                    return f.getDisplayPath() + "\n";
                                }
                            }));
                }
            }
        }
        Iterator<Action> iterator = actions.iterator();

        stopWatch.start("runActions");
        try {
            while (iterator.hasNext()) {
                Action action = iterator.next();
                stopWatch.start(action.toString());
                logger.info("Running {}", action);
                try {
                    runData = action.run(runData);
                } finally {
                    logger.info("Finished {}", action);
                    stopWatch.stop(action.toString());
                }
            }
        } finally {
            try {
                stopWatch.stop("runActions");
                Writer writer = new StringWriter();
                stopWatch.print(writer);
                writer.flush();
                stopWatchLogger.info(writer.toString());
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }
}