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/*
 * Copyright © 2021-present Arcade Data Ltd ([email protected])
 *
 * Licensed 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.
 *
 * SPDX-FileCopyrightText: 2021-present Arcade Data Ltd ([email protected])
 * SPDX-License-Identifier: Apache-2.0
 */
package com.arcadedb.server.ha.message;

import com.arcadedb.database.Binary;
import com.arcadedb.server.ArcadeDBServer;
import com.arcadedb.server.ha.HAServer;
import com.arcadedb.server.ha.ReplicationException;

import java.io.*;

public class InstallDatabaseRequest extends HAAbstractCommand {
  private String databaseName;

  public InstallDatabaseRequest() {
  }

  public InstallDatabaseRequest(final String databaseName) {
    this.databaseName = databaseName;
  }

  @Override
  public HACommand execute(final HAServer server, final String remoteServerName, final long messageNumber) {
    try {
      server.getLeader().requestInstallDatabase(new Binary(), databaseName);
      return new OkResponse();
    } catch (IOException e) {
      throw new ReplicationException("Error on installing database '" + databaseName + "' on replica '" + server.getServerName() + "'", e);
    }
  }

  @Override
  public void toStream(final Binary stream) {
    stream.putString(databaseName);
  }

  @Override
  public void fromStream(final ArcadeDBServer server, final Binary stream) {
    databaseName = stream.getString();
  }

  @Override
  public String toString() {
    return "installDatabase(" + databaseName + ")";
  }
}