com.seeyon.apps.dee.DEEInitialitionListener.java Source code

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Here is the source code for com.seeyon.apps.dee.DEEInitialitionListener.java

Source

package com.seeyon.apps.dee;

import java.io.File;
import java.io.FileFilter;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.seeyon.ctp.common.SystemEnvironment;

import www.seeyon.com.mocnoyees.LRWMMocnoyees;
import www.seeyon.com.mocnoyees.MSGMocnoyees;

public class DEEInitialitionListener implements ServletContextListener {
    private final static Log log = LogFactory.getLog(DEEInitialitionListener.class);
    public static final String DEE_HOME = "DEE_HOME";

    public void contextDestroyed(ServletContextEvent arg0) {
        // TODO Auto-generated method stub

    }

    public void contextInitialized(ServletContextEvent arg0) {
        String dee_home = System.getenv(DEE_HOME);
        if (dee_home == null) {
            dee_home = SystemEnvironment.getBaseFolder() + File.separator + "dee";
            System.setProperty(DEE_HOME, dee_home);
        }
        File deeLicensePath = new File(dee_home + File.separator + "licence");
        if (deeLicensePath.exists() && deeLicensePath.isDirectory()) {
            File[] keys = deeLicensePath.listFiles(new DeekeyFileFilter(Pattern.compile("(?:.+\\.seeyonkey)")));
            boolean checked = keys.length > 0;
            for (File file : keys) {
                checked = checked && checkLicense(file);
            }
            if (checked) {
                //            DataSourceManager.getInstance();
            } else {
                log.info("?DEE.");
            }
        } else {
            log.info("?DEE License.");
            return;
        }
    }

    private boolean checkLicense(File f) {
        try {
            LRWMMocnoyees lrwmmocnoyees = new LRWMMocnoyees(f);
            MSGMocnoyees dog = new MSGMocnoyees(lrwmmocnoyees);
            String s = dog.methodz("EE");
            if (s == null) {
                return false;
            }
            String regex = "<\\s*value\\s*>(.*?)<\\s*/value\\s*>";
            Pattern p = Pattern.compile(regex);
            Matcher m = p.matcher(s);
            return true;
            // return dog.methoda("value");
        } catch (Exception e) {
            log.error("?flow licence", e);
        }
        return false;
    }

    public class DeekeyFileFilter implements FileFilter {
        protected Pattern _pattern;

        public DeekeyFileFilter(Pattern pattern) {
            _pattern = pattern;
        }

        @Override
        public boolean accept(File pathname) {
            boolean res;
            if (pathname.isFile()) {
                if (_pattern != null) {
                    String fileName = pathname.getName();
                    Matcher m = _pattern.matcher(fileName);
                    res = m.matches();
                } else {
                    res = true;
                }
            } else {
                res = false;
            }
            return res;
        }

    }
}