/*
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 */
package reportbuilder;

import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

/**
 *
 * @author Administrator
 */
public class AlwayDeleteFile implements Runnable {

    private Thread thread;

    public AlwayDeleteFile() {
        thread = new Thread(this);
        thread.start();
    }

    public void close() {
        try {
            thread.interrupt();
        } catch (Exception ex) {
        }
        thread = null;
    }

    @Override
    public void run() {
        try {
            while (thread != null) {
                if (thread.isInterrupted()) {
                    break;
                }
                try {
                    deleteAllFileInFolder();
                } catch (Exception ex) {
                }
                try {
                    Thread.sleep(ReportBuilder.deleteTimeOutThread * 1000);
                } catch (Exception ex) {
                }
            }
        } catch (Exception ex) {
        }
    }

    private void deleteAllFileInFolder() throws Exception {
        Date dateNow = new Date();
        File reportFolder = new File(ReportBuilder.saveReportPath);
        for (final File fileEntry : reportFolder.listFiles()) {
            try {
                if (!fileEntry.isDirectory()) {
                    String reportName = fileEntry.getName();
                    if (reportName.length() > 20) {
                        String subStr = reportName.substring(0, 14);
                        String format = "yyyyMMddHHmmss";
                        SimpleDateFormat dateFormat = new SimpleDateFormat(format, Locale.US);
                        Date date1 = dateFormat.parse(subStr);
                        long seconds = (dateNow.getTime() - date1.getTime()) / 1000;
                        if (seconds > ReportBuilder.deleteTimeOut) {
                            ReportBuilder.writeMessage("Delete timeout file - " + fileEntry.getName() + "\r\n");
                            fileEntry.delete();
                        }
                    }
                }
            } catch (Exception ex) {
            }
        }
    }
}