com.neophob.sematrix.cli.PixelControllerCli.java Source code

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Here is the source code for com.neophob.sematrix.cli.PixelControllerCli.java

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/**
 * Copyright (C) 2011-2013 Michael Vogt <michu@neophob.com>
 *
 * This file is part of PixelController.
 *
 * PixelController is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * PixelController 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with PixelController.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.neophob.sematrix.cli;

import java.util.logging.Level;
import java.util.logging.Logger;

import org.apache.commons.lang3.StringUtils;

import com.neophob.sematrix.core.glue.Collector;
import com.neophob.sematrix.core.glue.FileUtils;
import com.neophob.sematrix.core.output.ArduinoOutput;
import com.neophob.sematrix.core.output.Output;
import com.neophob.sematrix.core.properties.ApplicationConfigurationHelper;
import com.neophob.sematrix.core.setup.InitApplication;

/**
 * PixelController CLI Daemon
 * 
 * @author michu
 *
 */
public class PixelControllerCli {
    /** The log. */
    private static final Logger LOG = Logger.getLogger(PixelControllerCli.class.getName());

    /** The Constant FPS. */
    public static final int FPS = 25;

    private Collector collector;

    /** The output. */
    private Output output;

    private ApplicationConfigurationHelper applicationConfig;
    private FileUtils fileUtils;
    private Framerate framerate;

    /**
     * 
     */
    public PixelControllerCli() {
        LOG.log(Level.INFO, "\n\nPixelController " + getVersion() + " - http://www.pixelinvaders.ch\n\n");
        fileUtils = new FileUtils();
        applicationConfig = InitApplication.loadConfiguration(fileUtils);

        LOG.log(Level.INFO, "Create Collector");
        this.collector = Collector.getInstance();

        LOG.log(Level.INFO, "Initialize System");
        this.collector.init(fileUtils, applicationConfig);
        framerate = new Framerate(applicationConfig.parseFps());

        LOG.log(Level.INFO, "Initialize TCP/OSC Server");
        this.collector.initDaemons(applicationConfig);

        LOG.log(Level.INFO, "Initialize Output device");
        this.output = InitApplication.getOutputDevice(this.collector, applicationConfig);
        if (this.output == null) {
            throw new IllegalArgumentException("No output device found!");
        }
        this.collector.setOutput(output);

        InitApplication.setupInitialConfig(collector, applicationConfig);

        LOG.log(Level.INFO, "--- PixelController Setup END ---");
        LOG.log(Level.INFO, "---------------------------------");
        LOG.log(Level.INFO, "");

    }

    public void mainLoop() {
        LOG.info("enter main loop...");
        long cnt = 0;

        while (true) {
            if (Collector.getInstance().isInPauseMode()) {
                //no update here, we're in pause mode
                return;
            }

            if (this.output != null && this.output.getClass().isAssignableFrom(ArduinoOutput.class)) {
                this.output.logStatistics();
            }

            try {
                Collector.getInstance().updateSystem();
            } catch (Exception e) {
                LOG.log(Level.SEVERE, "Collector.getInstance().updateSystem() failed!", e);
            }

            framerate.waitForFps(cnt++);
        }
    }

    /**
     * 
     * @return
     */
    public String getVersion() {
        String version = this.getClass().getPackage().getImplementationVersion();
        if (StringUtils.isNotBlank(version)) {
            return "v" + version;
        }
        return "Developer Snapshot";
    }

    /**
     * The main method.
     *
     * @param args the arguments
     */
    public static void main(String args[]) {
        new PixelControllerCli().mainLoop();
    }

}