| /* |
| * 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.metadata.service.memory; |
| |
| import com.google.common.base.Preconditions; |
| import org.apache.eagle.metadata.model.PolicyEntity; |
| import org.apache.eagle.metadata.service.PolicyEntityService; |
| |
| import java.util.Collection; |
| import java.util.HashMap; |
| |
| public class PolicyEntityServiceMemoryImpl implements PolicyEntityService { |
| private HashMap<String, PolicyEntity> policyProtoMap = new HashMap<>(); |
| |
| @Override |
| public Collection<PolicyEntity> getAllPolicyProto() { |
| return policyProtoMap.values(); |
| } |
| |
| @Override |
| public PolicyEntity getPolicyProtoByUUID(String uuid) { |
| return policyProtoMap.get(uuid); |
| } |
| |
| @Override |
| public boolean deletePolicyProtoByUUID(String uuid) { |
| policyProtoMap.remove(uuid); |
| return true; |
| } |
| |
| |
| @Override |
| public PolicyEntity create(PolicyEntity entity) { |
| Preconditions.checkNotNull(entity, "entity is null: " + entity); |
| entity.ensureDefault(); |
| policyProtoMap.put(entity.getUuid(), entity); |
| return entity; |
| } |
| |
| @Override |
| public PolicyEntity update(PolicyEntity policyEntity) { |
| Preconditions.checkNotNull(policyEntity, "entity is null: " + policyEntity); |
| Preconditions.checkNotNull(policyEntity.getUuid(), "uuid is null: " + policyEntity.getUuid()); |
| policyProtoMap.put(policyEntity.getUuid(), policyEntity); |
| return policyEntity; |
| } |
| } |