| /* |
| * 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.eagle.log.entity.repo; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.eagle.log.base.taggedlog.TaggedLogAPIEntity; |
| import org.apache.eagle.log.entity.meta.EntitySerDeser; |
| |
| /** |
| * Entity repository is used to store entity definition class. Each domain should define its own entities. Eagle entity |
| * framework will scan all derived class implementations to get all entity definitions, then register them to EntityDefinitionManager. |
| * |
| * |
| */ |
| public abstract class EntityRepository { |
| |
| protected Set<Class<? extends TaggedLogAPIEntity>> entitySet = new HashSet<Class<? extends TaggedLogAPIEntity>>(); |
| protected Map<Class<?>, EntitySerDeser<?>> serDeserMap = new HashMap<Class<?>, EntitySerDeser<?>>(); |
| |
| public synchronized Collection<Class<? extends TaggedLogAPIEntity>> getEntitySet() { |
| return new ArrayList<Class<? extends TaggedLogAPIEntity>>(entitySet); |
| } |
| |
| public synchronized Map<Class<?>, EntitySerDeser<?>> getSerDeserMap() { |
| return new HashMap<Class<?>, EntitySerDeser<?>>(serDeserMap); |
| } |
| |
| public synchronized void registerEntity(Class<? extends TaggedLogAPIEntity> clazz) { |
| entitySet.add(clazz); |
| } |
| |
| public synchronized void registerSerDeser(Class<?> clazz, EntitySerDeser<?> serDeser) { |
| serDeserMap.put(clazz, serDeser); |
| } |
| |
| } |