first commit

comm/DB/src/db/job/BackupJob.java

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+package db.job;
+
+import java.util.Date;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import db.DBBackupLock;
+import db.util.BackupUtil;
+import kernel.util.DateUtils;
+import project.log.SysLogService;
+import project.syspara.SysparaService;
+
+public class BackupJob {
+	private Logger log = LoggerFactory.getLogger(BackupJob.class);
+	protected SysLogService sysLogService;
+	protected SysparaService sysparaService;
+	
+	public void taskJob() {
+		try {
+//			log.info("BackupJob taskJob start,time:"+DateUtils.dateToStr(new Date(), DateUtils.DF_yyyyMMddHHmmss)+",isBackup:"+isBackup()+",lock:"+DBBackupLock.getLock(DBBackupLock.ALL_DB_LOCK));
+			//未被锁
+			if(isBackup() && !DBBackupLock.getLock(DBBackupLock.ALL_DB_LOCK)) {
+				BackupUtil.backupPart(sysLogService,sysparaService);
+			}
+			log.info("BackupJob taskJob end");
+		}catch (Throwable t) {
+			log.error("BackupJob taskJob fail t:"+t);
+		}
+	
+	}
+	
+	/**
+	 * 当前是否执行局部备份，true：开启，false：不开启
+	 * @return
+	 */
+	private boolean isBackup() {
+		//例如， 01:55-02:35,04:00-05:08,13:55-14:45  表示多个时间段内不备份
+		try {
+			String not_part_backup_times = sysparaService.find("not_part_backup_times").getValue();
+			String[] times = not_part_backup_times.split(",");
+			Date now = new Date();
+			String nowDate = DateUtils.getDateStr(now);
+			for (int i = 0; i < times.length; i++) {
+				String[] timePart = times[i].split("-");
+				Date startTime = DateUtils.strToDate(nowDate+" "+timePart[0]);
+				Date endTime = DateUtils.strToDate(nowDate+" "+timePart[1]);
+				if(now.after(startTime)&&now.before(endTime)) {
+					return false;
+				}
+			}
+		}catch (Exception e) {
+			// TODO: handle exception
+			log.error("BackupJob isBackup fail,e:",e);
+		}
+		return true;
+	}
+	public void setSysLogService(SysLogService sysLogService) {
+		this.sysLogService = sysLogService;
+	}
+
+	public void setSysparaService(SysparaService sysparaService) {
+		this.sysparaService = sysparaService;
+	}
+	
+	
+}