| /** |
| * 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.ratis.client.impl; |
| |
| import org.apache.ratis.client.api.SnapshotManagementApi; |
| import org.apache.ratis.protocol.RaftClientReply; |
| import org.apache.ratis.protocol.RaftPeerId; |
| import org.apache.ratis.protocol.SnapshotManagementRequest; |
| import org.apache.ratis.rpc.CallId; |
| |
| import java.io.IOException; |
| import java.util.Objects; |
| import java.util.Optional; |
| |
| class SnapshotManagementImpl implements SnapshotManagementApi { |
| private final RaftClientImpl client; |
| private final RaftPeerId server; |
| |
| SnapshotManagementImpl(RaftPeerId server, RaftClientImpl client) { |
| this.server = server; |
| this.client = Objects.requireNonNull(client, "client == null"); |
| } |
| |
| @Override |
| public RaftClientReply create(long creationGap, long timeoutMs) throws IOException { |
| final long callId = CallId.getAndIncrement(); |
| return client.io().sendRequestWithRetry(() -> SnapshotManagementRequest.newCreate(client.getId(), |
| Optional.ofNullable(server).orElseGet(client::getLeaderId), |
| client.getGroupId(), callId, timeoutMs, creationGap)); |
| } |
| } |