| /* |
| * 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.ambari.server.state; |
| |
| import org.apache.ambari.server.orm.entities.ClusterServiceEntity; |
| import org.apache.ambari.server.orm.entities.RepositoryVersionEntity; |
| |
| import com.google.inject.assistedinject.Assisted; |
| |
| public interface ServiceFactory { |
| |
| /** |
| * Creates a new service in memory and then persists it to the database. |
| * |
| * @param cluster |
| * the cluster the service is for (not {@code null). |
| * @param serviceGroup |
| * the ServiceGroup for the service |
| * @param serviceName |
| * the name of the service (not {@code null). |
| * @param serviceDisplayName |
| * the display name of the service (not {@code null). |
| * @param desiredRepositoryVersion |
| * the repository version of the service (not {@code null). |
| * @return |
| */ |
| Service createNew(Cluster cluster, ServiceGroup serviceGroup, |
| @Assisted("serviceName") String serviceName, |
| @Assisted("serviceDisplayName") String serviceDisplayName, |
| RepositoryVersionEntity desiredRepositoryVersion); |
| |
| // TODO BP3.0 |
| @Deprecated |
| Service createNew(Cluster cluster, String serviceName, RepositoryVersionEntity desiredRepositoryVersion); |
| |
| /** |
| * Creates an in-memory representation of a service from an existing database |
| * object. |
| * |
| * @param cluster |
| * the cluster the service is installed in (not {@code null). |
| * @param serviceGroup |
| * the ServiceGroup for the service |
| * @param serviceEntity |
| * the entity the existing database entry (not {@code null). |
| * @return |
| */ |
| Service createExisting(Cluster cluster, ServiceGroup serviceGroup, ClusterServiceEntity serviceEntity); |
| } |