| /* |
| * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package org.shoal.ha.store; |
| |
| |
| import org.glassfish.ha.store.api.*; |
| import org.jvnet.hk2.annotations.Service; |
| import org.shoal.adapter.store.ReplicatedBackingStore; |
| import org.shoal.adapter.store.StoreableReplicatedBackingStore; |
| import org.shoal.ha.mapper.KeyMapper; |
| |
| import java.io.Serializable; |
| import java.util.Properties; |
| |
| /** |
| * @author Mahesh Kannan |
| */ |
| @Service(name="shoal-backing-store-factory") |
| public class ReplicatedBackingStoreFactory |
| implements BackingStoreFactory { |
| |
| public ReplicatedBackingStoreFactory() { |
| } |
| |
| public ReplicatedBackingStoreFactory(Properties p) { |
| } |
| |
| @Override |
| public <K extends Serializable, V extends Serializable> BackingStore<K, V> createBackingStore(BackingStoreConfiguration<K, V> conf) |
| throws BackingStoreException { |
| |
| KeyMapper keyMapper = new GlassFishKeyMapper(conf.getInstanceName(), conf.getClusterName()); |
| conf.getVendorSpecificSettings().put("key.mapper", keyMapper); |
| |
| Class<V> vClazz = conf.getValueClazz(); |
| if (Storeable.class.isAssignableFrom(vClazz)) { |
| StoreableReplicatedBackingStore srbs = new StoreableReplicatedBackingStore(); |
| srbs.initialize(conf); |
| return srbs; |
| } else { |
| ReplicatedBackingStore<K, V> bStore = new ReplicatedBackingStore<K, V>(); |
| bStore.initialize(conf); |
| System.out.println("GlassFish2ShoalBackingStoreFactory:: CREATED an instance of: " + bStore.getClass().getName()); |
| return bStore; |
| } |
| } |
| |
| @Override |
| public BackingStoreTransaction createBackingStoreTransaction() { |
| return new BackingStoreTransaction() { |
| @Override |
| public void commit() throws BackingStoreException { |
| } |
| }; |
| } |
| |
| } |