PlayBootstrap.java

/*
 * Copyright 2014 mfizz.
 *
 * 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.fizzed.stork.bootstrap;

import java.io.File;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.Properties;

/**
 *
 * @author joelauer
 */
public class PlayBootstrap extends Bootstrap {
    
    static public void main(String[] args) throws Exception {
        new PlayBootstrap().run(args);
    }
    
    @Override
    public void overrideSystemProperties(Properties props) {
        super.overrideSystemProperties(props);
        
        // set pidfile property?
        if (!props.containsKey("pidfile.path")) {
            System.out.println("Disabling pid file (stork launcher handles it better)");
            // set pid to /dev/null or NUL depending on which platform running on
            if (props.getProperty("os.name").toLowerCase().contains("win")) {
                System.out.println(" by setting system property [pidfile.path=NUL]");
                props.setProperty("pidfile.path", "NUL");
            } else {
                System.out.println(" by setting system property [pidfile.path=/dev/null]");
                props.setProperty("pidfile.path", "/dev/null");
            }
        } else {
            System.out.println("Retaining play pid file handling [pidfile.path=" + props.getProperty("pidfile.path") + "]");
        }
    }
    
    static public void generateDefaultLauncherConfFile(File confFile, String appName, String domain, String playConfigPath, String bootstrapConfigPath, String loggerConfigPath) throws Exception {
        PrintWriter pw = new PrintWriter(new FileWriter(confFile));
        pw.println("name: \"" + appName + "\"");
        pw.println("domain: \"" + domain + "\"");
        pw.println("display_name: \"" + appName + "\"");
        pw.println("short_description: \"" + appName + "\"");
        pw.println("type: DAEMON");
        //pw.println("main_class: \"play.core.server.NettyServer\"");
        pw.println("main_class: \"com.fizzed.stork.bootstrap.PlayBootstrap\"");
        pw.println("log_dir: \"log\"");
        pw.println("platforms: [ LINUX, WINDOWS, MAC_OSX ]");
        pw.println("working_dir_mode: APP_HOME");
        pw.println("app_args: \"\"");
        
        // build args...
        String extraJvmArgs = new StringBuilder()
                .append((playConfigPath == null || playConfigPath.equals("") ? "" : " -Dconfig.file="+playConfigPath))
                .append((bootstrapConfigPath == null || bootstrapConfigPath.equals("") ? "" : " -Dlauncher.bootstrap="+bootstrapConfigPath))
                .append((loggerConfigPath == null || loggerConfigPath.equals("") ? "" : " -Dlogger.file="+loggerConfigPath))
                .toString();
        
        pw.println("java_args: \"-Xrs -Djava.net.preferIPv4Stack=true -Dlauncher.main=play.core.server.NettyServer" + extraJvmArgs + "\"");
        pw.println("min_java_version: \"1.7\"");
        pw.println("symlink_java: true");
        pw.close();
    }
    
    static public void generateDefaultBootstrapConfFile(File confFile) throws Exception {
        PrintWriter pw = new PrintWriter(new FileWriter(confFile));
        pw.println(
            "# Set play system properties (to be loaded at runtime)\n" +
            "# For example: override default port play will bind to (9000 by default)\n" +
            "#http.port\n"
        );
        pw.close();
    }

    static public void generateDefaultLoggerConfFile(File confFile, String appName) throws Exception {
        PrintWriter pw = new PrintWriter(new FileWriter(confFile));
        pw.println( "<configuration>\n" +
                    "  <appender name=\"FILE\" class=\"ch.qos.logback.core.FileAppender\">\n" +
                    "     <file>log/" + appName + ".log</file>\n" +
                    "     <encoder>\n" +
                    "       <pattern>%date [%level] %logger - %message%n%xException</pattern>\n" +
                    "     </encoder>\n" +
                    "   </appender>\n" +
                    "  <appender name=\"STDOUT\" class=\"ch.qos.logback.core.ConsoleAppender\">\n" +
                    "    <encoder>\n" +
                    "      <pattern>%date [%level] %logger - %message%n%xException</pattern>\n" +
                    "    </encoder>\n" +
                    "  </appender>\n" +
                    "  <logger name=\"play\" level=\"INFO\" />\n" +
                    "  <logger name=\"application\" level=\"INFO\" />\n" +
                    "  <root level=\"DEBUG\">\n" +
                    "    <appender-ref ref=\"STDOUT\" />\n" +
                    "    <appender-ref ref=\"FILE\" />\n" +
                    "  </root>\n" +
                    "</configuration>");
        pw.close();
    }
    
}