com.kijes.ela.serial.ElaSerialApplication.java Source code

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Here is the source code for com.kijes.ela.serial.ElaSerialApplication.java

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/*
 * Copyright (c) 2014 Rafal Kijewski <kijes@kijes.com>
 * This code is licensed under MIT license (see LICENSE.txt for details)
 */

package com.kijes.ela.serial;

import com.kijes.ela.serial.command.CommandProcessor;
import com.kijes.ela.serial.command.SerialCommandReaderWriter;
import org.apache.commons.cli.ParseException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class ElaSerialApplication {

    private static final Logger LOGGER = LoggerFactory.getLogger(ElaSerialApplication.class);

    private CommandLineOptions options = new CommandLineOptions();
    private ElaSerialProperties props = new ElaSerialProperties();

    public ElaSerialApplication() {
    }

    public static void main(String[] args) {
        System.exit(new ElaSerialApplication().run(args));
    }

    private int run(String[] args) {
        int exitCode = 0;
        try {
            LOGGER.info("Started serial command processor...");
            options.parse(args);
            props.load();

            String serviceUrl = props.getServiceUrl();
            if (serviceUrl == null) {
                serviceUrl = options.getServiceUrl();
            }

            SerialCommandReaderWriter cmdReaderWriter = new SerialCommandReaderWriter(props.getSerialPort(),
                    props.getBaudRate());
            CommandProcessor processor = new CommandProcessor(serviceUrl, options.getHttpProxy(), cmdReaderWriter);
            processor.process();
        } catch (ParseException e1) {
            LOGGER.error(e1.getMessage());
            options.printHelp();
            exitCode = 1;
        } catch (Exception e2) {
            LOGGER.error(e2.getMessage(), e2);
            exitCode = 1;
        }
        LOGGER.info("Finished serial command processor...");
        return exitCode;
    }
}