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/**
* Copyright 2017 ZTE Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openo.log.impl;
import java.util.Date;
import java.util.Random;
public class LogIdTool {
private static Random cmdRand = new Random();
private static Random sysRand = new Random();
private static Random secRand = new Random();
private LogIdTool() {
}
public static long getRandomID(int logType, long startDate) {
String strCtime = "" + startDate;
if (strCtime.length() > 13) {
strCtime = strCtime.substring(strCtime.length() - 13);
}
int seed1;
if (logType == LogConst.CMD_LOG_FLAG) {
seed1 = cmdRand.nextInt(100000);
} else if (logType == LogConst.SYS_LOG_FLAG) {
seed1 = sysRand.nextInt(100000);
} else if (logType == LogConst.SECRET_LOG_FLAG) {
seed1 = secRand.nextInt(100000);
} else {
return 0;
}
String seed2 = "" + seed1;
int shouldFillLen = 5 - seed2.length();
for (int i = 0; i < shouldFillLen; i++) {
seed2 = "0" + seed2;
}
return Long.parseLong(strCtime + seed2);
}
public static long transTimeCond2ID(Date time, boolean isStart) {
long timeLong = time.getTime();
if (isStart) {
timeLong = timeLong * 100000;
} else {
timeLong = timeLong * 100000 + 99999;
}
return timeLong;
}
}
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