| /* |
| * 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.geode; |
| |
| import static org.apache.geode.test.awaitility.GeodeAwaitility.await; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.geode.internal.cache.ExpiryTask; |
| import org.apache.geode.internal.cache.ExpiryTask.ExpiryTaskListener; |
| |
| /** |
| * Used to detect that a particular ExpiryTask has expired. |
| */ |
| public class ExpirationDetector implements ExpiryTaskListener { |
| |
| private volatile boolean executed; |
| private volatile boolean expired; |
| private volatile boolean rescheduled; |
| |
| private final ExpiryTask expiryTask; |
| |
| public ExpirationDetector(ExpiryTask expiry) { |
| assertThat(expiry).isNotNull(); |
| expiryTask = expiry; |
| } |
| |
| @Override |
| public void afterCancel(ExpiryTask expiryTask) { |
| // nothing |
| } |
| |
| @Override |
| public void afterSchedule(ExpiryTask expiryTask) { |
| // nothing |
| } |
| |
| @Override |
| public void afterReschedule(ExpiryTask expiryTask) { |
| if (expiryTask == this.expiryTask) { |
| if (!hasExpired()) { |
| ExpiryTask.suspendExpiration(); |
| } |
| rescheduled = true; |
| } |
| } |
| |
| @Override |
| public void afterExpire(ExpiryTask expiryTask) { |
| if (expiryTask == this.expiryTask) { |
| expired = true; |
| } |
| } |
| |
| @Override |
| public void afterTaskRan(ExpiryTask expiryTask) { |
| if (expiryTask == this.expiryTask) { |
| executed = true; |
| } |
| } |
| |
| public void awaitExecuted(long timeout, TimeUnit unit) { |
| await().until(() -> executed); |
| } |
| |
| public boolean wasRescheduled() { |
| return rescheduled; |
| } |
| |
| public boolean hasExpired() { |
| return expired; |
| } |
| } |