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/**
* 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));
}
}