com.google.code.play.PlayStartServerMojo Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.code.play;

import java.io.File;
import java.io.IOException;

import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;

import org.apache.tools.ant.taskdefs.Java;

/**
 * Start Play! server before integration testing.
 * 
 * @author Grzegorz Slowikowski
 * @goal start-server
 * @requiresDependencyResolution test
 */
public class PlayStartServerMojo
    extends AbstractPlayStartServerMojo
{
    /**
     * Play! id (profile) used for testing.
     * 
     * @parameter expression="${play.testId}" default-value="test"
     * @since 1.0.0
     */
    private String playTestId;

    /**
     * Skip goal execution
     * 
     * @parameter expression="${play.seleniumSkip}" default-value="false"
     * @since 1.0.0
     */
    private boolean seleniumSkip;

    @Override
    protected void internalExecute()
        throws MojoExecutionException, MojoFailureException, IOException
    {
        if ( seleniumSkip )
        {
            getLog().info( "Skipping execution" );
            return;
        }

        String startPlayId = playTestId;

        File buildDirectory = new File( project.getBuild().getDirectory() );
        File logDirectory = new File( buildDirectory, "play" );
        File logFile = new File( logDirectory, "server.log" );

        ConfigurationParser configParser =  getConfiguration( startPlayId );

        getLog().info( String.format( "Starting Play! Server, output is redirected to %s", logFile.getPath() ) );

        Java javaTask = getStartServerTask( configParser, startPlayId, logFile, false );

        JavaRunnable runner = new JavaRunnable( javaTask );
        Thread t = new Thread( runner, "Play! Server runner" );
        t.start();
        //don't invoke t.join(), it will lead to deadlock

        String rootUrl = getRootUrl( configParser );

        getLog().info( String.format( "Waiting for %s", rootUrl ) );

        waitForServerStarted( rootUrl, runner );

        Exception startServerException = runner.getException();
        if ( startServerException != null )
        {
            throw new MojoExecutionException( "?", startServerException );
        }

        getLog().info( "Play! Server started" );
    }

}