com.hangum.tadpole.engine.initialize.ApplicationLicenseInitialize.java Source code

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Here is the source code for com.hangum.tadpole.engine.initialize.ApplicationLicenseInitialize.java

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/*******************************************************************************
 * Copyright (c) 2016 hangum.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v2.1
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * 
 * Contributors:
 *     hangum - initial API and implementation
 ******************************************************************************/
package com.hangum.tadpole.engine.initialize;

import java.io.File;

import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.eclipse.jface.dialogs.MessageDialog;

import com.hangum.tadpole.commons.util.ApplicationArgumentUtils;
import com.hangum.tadpole.engine.license.LicenseExtensionHandler;

/**
 * Application license initialize
 * 
 * @author hangum
 *
 */
public class ApplicationLicenseInitialize {
    private static final Logger logger = Logger.getLogger(ApplicationLicenseInitialize.class);
    public static String TDB_License_FILE = ApplicationArgumentUtils.getResourcesDir() + "TadpoleHub.lic";

    public static void load() {
        if (ApplicationArgumentUtils.isInitialize)
            return;

        try {
            String strLicenseInfo = ApplicationArgumentUtils.initDBServer();
            if (!StringUtils.isEmpty(strLicenseInfo)) {
                logger.info("******** [0] Start enterprise version ");
                LicenseExtensionHandler linceseHandler = new LicenseExtensionHandler();
                linceseHandler.license(strLicenseInfo);
            } else {
                File fileExist = new File(TDB_License_FILE);
                if (fileExist.isFile()) {
                    logger.info("******** [1] Start enterprise version ");
                    LicenseExtensionHandler linceseHandler = new LicenseExtensionHandler();
                    linceseHandler.license(fileExist);
                }
            }
            ApplicationArgumentUtils.isInitialize = true;
        } catch (Exception e) {
            logger.error("System initialize exception", e);
            MessageDialog.openError(null, "Error", "License validation exception\n" + e.getMessage());

            System.exit(0);
        }

    }

}