All Downloads are FREE. Search and download functionalities are using the official Maven repository.

net.sf.ehcache.transaction.TransactionIDSerializedForm Maven / Gradle / Ivy

/**
 *  Copyright Terracotta, Inc.
 *
 *  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 net.sf.ehcache.transaction;

import net.sf.ehcache.CacheManager;

import java.io.Serializable;

/**
 * A replacement serialized form for transaction IDs. It can be used by transaction ID factories
 * to create IDs that serialize to this form (using writeReplace()) if they don't want or cannot
 * provide directly serializable IDs.
 * 

* During deserialization, objects of this class will be replaced by the result of the * CacheManager.restoreTransactionID() call. * * @author Ludovic Orban */ public final class TransactionIDSerializedForm implements Serializable { private final String cacheManagerName; private final String clusterUUID; private final String ownerID; private final long creationTime; private final int id; /** * Constructor * * @param cacheManagerName the name of the cache manager which contains the factory * that created the original TransactionID * @param clusterUUID the TransactionID's cluster UUID * @param creationTime the TransactionID's creation time * @param id the TransactionID's internal ID */ public TransactionIDSerializedForm(String cacheManagerName, String clusterUUID, String ownerID, long creationTime, int id) { this.cacheManagerName = cacheManagerName; this.clusterUUID = clusterUUID; this.ownerID = ownerID; this.creationTime = creationTime; this.id = id; } /** * Get the name of the cache manager which contains the factory that created the * original TransactionID * * @return the cache manager name */ public String getCacheManagerName() { return cacheManagerName; } /** * Get the original TransactionID's cluster UUID * * @return the original TransactionID's cluster UUID */ public String getClusterUUID() { return clusterUUID; } /** * Get the original TransactionID's owner id * * @return the original TransactionID's owner id */ public String getOwnerID() { return ownerID; } /** * Get the original TransactionID's creation time * * @return the original TransactionID's creation time */ public long getCreationTime() { return creationTime; } /** * Get the original TransactionID's internal ID * * @return the original TransactionID's internal ID */ public int getId() { return id; } private Object readResolve() { CacheManager cacheManager = CacheManager.getCacheManager(cacheManagerName); if (cacheManager == null) { throw new TransactionException("unable to restore transaction ID from " + cacheManagerName); } return cacheManager.getOrCreateTransactionIDFactory().restoreTransactionID(this); } }





© 2015 - 2024 Weber Informatics LLC | Privacy Policy