com.martinlamas.dicomserver.DicomServer.java Source code

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Here is the source code for com.martinlamas.dicomserver.DicomServer.java

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/* ***** BEGIN LICENSE BLOCK *****
 * The MIT License (MIT)
 * 
 * Copyright (c) 2016 Martn Lamas
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * ***** END LICENSE BLOCK ***** */

package com.martinlamas.dicomserver;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.DefaultParser;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.martinlamas.dicomserver.net.DicomServerApplicationEntity;
import com.martinlamas.dicomserver.net.dicomstorescpserver.DicomStoreSCPServer;
import com.martinlamas.dicomserver.net.dicomstorescpserver.IDicomStoreSCPServer;

public class DicomServer {
    private static Logger logger = LoggerFactory.getLogger(DicomServer.class);

    private static final int DEFAULT_PORT = 104;

    private static final String DEFAULT_AE_TITLE = "DICOMRCV";
    private static final String DEFAULT_STORAGE_DIRECTORY = "C:\\DICOMDATA";

    private static Options options;

    private static Options getOptions() {
        if (options != null)
            return options;

        options = new Options();

        options.addOption("d", true, "Storage directory");
        options.addOption("p", true, "Listening port");
        options.addOption("t", true, "AE Title");

        return options;
    }

    private static void printUsage() {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("dicomserver", getOptions());
    }

    private static void showBanner() {
        System.out.println(".---. .-. .--.  .--. .-..-.   .--.  .--. .---. .-..-. .--. .---. \n"
                + ": .  :: :: .--': ,. :: `' :  : .--': .--': .; :: :: :: .--': .; :\n"
                + ": :: :: :: :   : :: :: .. :  `. `. : `;  :   .': :: :: `;  :   .'\n"
                + ": :; :: :: :__ : :; :: :; :   _`, :: :__ : :.`.: `' ;: :__ : :.`.\n"
                + ":___.':_;`.__.'`.__.':_;:_;  `.__.'`.__.':_;:_; `.,' `.__.':_;:_;\n\n" + " v.0.9.1-SNAPSHOT\n");
    }

    public static void main(String[] args) {
        int port = DEFAULT_PORT;

        String aeTitle = DEFAULT_AE_TITLE;
        File storageDirectory = new File(DEFAULT_STORAGE_DIRECTORY);

        try {
            CommandLine line = new DefaultParser().parse(getOptions(), args);

            if (line.hasOption("p"))
                port = Integer.valueOf(line.getOptionValue("p"));

            if (line.hasOption("d"))
                storageDirectory = new File(line.getOptionValue("d"));

            if (line.hasOption("t"))
                aeTitle = line.getOptionValue("t");

            List<DicomServerApplicationEntity> applicationEntities = new ArrayList<DicomServerApplicationEntity>();

            DicomServerApplicationEntity applicationEntity = new DicomServerApplicationEntity(aeTitle,
                    storageDirectory);

            applicationEntities.add(applicationEntity);

            showBanner();

            IDicomStoreSCPServer server = new DicomStoreSCPServer(port, applicationEntities);
            server.start();
        } catch (ParseException e) {
            printUsage();
        } catch (Exception e) {
            logger.error("Unable to start DICOM server: " + e.getMessage());
            e.printStackTrace();
        }
    }
}