/jboss-as-7.1.1.Final/ejb3/src/main/java/org/jboss/as/ejb3/cache/impl/factory/GroupAwareCacheFactoryService.java

 1/*
 2 * JBoss, Home of Professional Open Source.
 3 * Copyright 2011, Red Hat, Inc., and individual contributors
 4 * as indicated by the @author tags. See the copyright.txt file in the
 5 * distribution for a full listing of individual contributors.
 6 *
 7 * This is free software; you can redistribute it and/or modify it
 8 * under the terms of the GNU Lesser General Public License as
 9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22
23package org.jboss.as.ejb3.cache.impl.factory;
24
25import java.io.Serializable;
26import java.util.Set;
27import java.util.UUID;
28
29import org.jboss.as.ejb3.cache.CacheFactory;
30import org.jboss.as.ejb3.cache.CacheFactoryService;
31import org.jboss.as.ejb3.cache.Cacheable;
32import org.jboss.as.ejb3.cache.spi.BackingCacheEntryStoreSource;
33import org.jboss.as.ejb3.cache.spi.BackingCacheEntryStoreSourceService;
34import org.jboss.msc.service.ServiceBuilder;
35import org.jboss.msc.service.ServiceTarget;
36import org.jboss.msc.value.InjectedValue;
37
38/**
39 * @author Paul Ferraro
40 */
41public class GroupAwareCacheFactoryService<K extends Serializable, V extends Cacheable<K>> extends CacheFactoryService<K, V> {
42
43    @SuppressWarnings("rawtypes")
44    private final InjectedValue<BackingCacheEntryStoreSource> storeSource = new InjectedValue<BackingCacheEntryStoreSource>();
45
46    public GroupAwareCacheFactoryService(String name, Set<String> aliases) {
47        super(name, aliases);
48    }
49
50    public ServiceBuilder<CacheFactory<K, V>> build(ServiceTarget target, String backingCache) {
51        return super.build(target).addDependency(BackingCacheEntryStoreSourceService.getServiceName(backingCache), BackingCacheEntryStoreSource.class, this.storeSource);
52    }
53
54    @Override
55    protected CacheFactory<K, V> createCacheFactory() {
56        @SuppressWarnings("unchecked")
57        BackingCacheEntryStoreSource<K, V, UUID> source = this.storeSource.getValue();
58        return new GroupAwareCacheFactory<K, V>(source);
59    }
60}