| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.storm.st.utils; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.commons.lang.exception.ExceptionUtils; |
| import org.joda.time.DateTime; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class TimeUtil { |
| private static Logger log = LoggerFactory.getLogger(TimeUtil.class); |
| |
| public static void sleepSec(int sec) { |
| try { |
| TimeUnit.SECONDS.sleep(sec); |
| } catch (InterruptedException e) { |
| log.warn("Caught exception: " + ExceptionUtils.getFullStackTrace(e)); |
| } |
| } |
| |
| public static void sleepMilliSec(int milliSec) { |
| try { |
| TimeUnit.MILLISECONDS.sleep(milliSec); |
| } catch (InterruptedException e) { |
| log.warn("Caught exception: " + ExceptionUtils.getFullStackTrace(e)); |
| } |
| } |
| |
| public static DateTime floor(DateTime dateTime, int sec) { |
| long modValue = dateTime.getMillis() % (1000 * sec); |
| return dateTime.minus(modValue); |
| } |
| |
| public static DateTime ceil(DateTime dateTime, int sec) { |
| long modValue = dateTime.getMillis() % (1000 * sec); |
| return dateTime.minus(modValue).plusSeconds(sec); |
| } |
| } |