| /* |
| * 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.ignite.cache.hibernate; |
| |
| import java.io.Serializable; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| import org.hibernate.cache.internal.DefaultCacheKeysFactory; |
| import org.hibernate.engine.spi.SessionFactoryImplementor; |
| import org.hibernate.persister.collection.CollectionPersister; |
| import org.hibernate.persister.entity.EntityPersister; |
| |
| /** |
| * Hibernate cache key wrapper. |
| */ |
| public class HibernateKeyWrapper implements Serializable { |
| /** Key. */ |
| private final Object key; |
| |
| /** Entry. */ |
| private final String entry; |
| |
| /** */ |
| private final String tenantId; |
| |
| /** |
| * @param key Key. |
| * @param entry Entry. |
| * @param tenantId Tenant ID. |
| */ |
| HibernateKeyWrapper(Object key, String entry, String tenantId) { |
| this.key = key; |
| this.entry = entry; |
| this.tenantId = tenantId; |
| } |
| |
| /** |
| * @return ID. |
| */ |
| Object id() { |
| return key; |
| } |
| |
| /** |
| * @param id ID. |
| * @param persister Persister. |
| * @param tenantIdentifier Tenant ID. |
| * @return Cache key. |
| * @see DefaultCacheKeysFactory#staticCreateCollectionKey(Object, CollectionPersister, SessionFactoryImplementor, String) |
| */ |
| static Object staticCreateCollectionKey(Object id, |
| CollectionPersister persister, |
| String tenantIdentifier) { |
| return new HibernateKeyWrapper(id, persister.getRole(), tenantIdentifier); |
| } |
| |
| /** |
| * @param id ID. |
| * @param persister Persister. |
| * @param tenantIdentifier Tenant ID. |
| * @return Cache key. |
| * @see DefaultCacheKeysFactory#staticCreateEntityKey(Object, EntityPersister, SessionFactoryImplementor, String) |
| */ |
| public static Object staticCreateEntityKey(Object id, EntityPersister persister, String tenantIdentifier) { |
| return new HibernateKeyWrapper(id, persister.getRootEntityName(), tenantIdentifier); |
| } |
| |
| |
| /** {@inheritDoc} */ |
| @Override public boolean equals(Object o) { |
| if (this == o) return true; |
| |
| if (o == null || getClass() != o.getClass()) |
| return false; |
| |
| HibernateKeyWrapper that = (HibernateKeyWrapper)o; |
| |
| return (key != null ? key.equals(that.key) : that.key == null) && |
| (entry != null ? entry.equals(that.entry) : that.entry == null) && |
| (tenantId != null ? tenantId.equals(that.tenantId) : that.tenantId == null); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int hashCode() { |
| int res = key != null ? key.hashCode() : 0; |
| res = 31 * res + (entry != null ? entry.hashCode() : 0); |
| res = 31 * res + (tenantId != null ? tenantId.hashCode() : 0); |
| return res; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(HibernateKeyWrapper.class, this); |
| } |
| } |