| /* |
| * 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.modules.util; |
| |
| import java.io.Serializable; |
| |
| import javax.servlet.http.HttpSession; |
| |
| import org.apache.geode.cache.CustomExpiry; |
| import org.apache.geode.cache.Declarable; |
| import org.apache.geode.cache.ExpirationAction; |
| import org.apache.geode.cache.ExpirationAttributes; |
| import org.apache.geode.cache.Region; |
| |
| @SuppressWarnings("serial") |
| public class SessionCustomExpiry |
| implements CustomExpiry<String, HttpSession>, Serializable, Declarable { |
| |
| private static final long serialVersionUID = 182735509690640051L; |
| |
| private static final ExpirationAttributes EXPIRE_NOW = |
| new ExpirationAttributes(1, ExpirationAction.DESTROY); |
| |
| @Override |
| public ExpirationAttributes getExpiry(Region.Entry<String, HttpSession> entry) { |
| HttpSession session = entry.getValue(); |
| if (session != null) { |
| return new ExpirationAttributes(entry.getValue().getMaxInactiveInterval(), |
| ExpirationAction.DESTROY); |
| } else { |
| return EXPIRE_NOW; |
| } |
| } |
| |
| @Override |
| public void close() {} |
| |
| public boolean equals(Object obj) { |
| // This method is only implemented so that RegionCreator.validateRegion works properly. |
| // The EntryIdleTimeout comparison fails because two of these instances are not equal. |
| if (this == obj) { |
| return true; |
| } |
| |
| return (obj instanceof SessionCustomExpiry); |
| } |
| |
| @Override |
| public int hashCode() { |
| return getClass().hashCode(); |
| } |
| |
| @Override |
| public String toString() { |
| return this.getClass().toString(); |
| } |
| } |