GetPluginInfoResponseProtoTranslator.java

/**
 * 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.hadoop.yarn.csi.translator;

import csi.v0.Csi;
import org.apache.hadoop.yarn.api.protocolrecords.GetPluginInfoResponse;
import org.apache.hadoop.yarn.exceptions.YarnException;

/**
 * Protobuf message translator for GetPluginInfoResponse and
 * Csi.GetPluginInfoResponse.
 */
public class GetPluginInfoResponseProtoTranslator<A, B> implements
    ProtoTranslator<GetPluginInfoResponse, Csi.GetPluginInfoResponse> {

  @Override public Csi.GetPluginInfoResponse convertTo(
      GetPluginInfoResponse messageA) throws YarnException {
    return Csi.GetPluginInfoResponse.newBuilder()
        .setName(messageA.getDriverName())
        .setVendorVersion(messageA.getVersion())
        .build();
  }

  @Override public GetPluginInfoResponse convertFrom(
      Csi.GetPluginInfoResponse messageB) throws YarnException {
    return GetPluginInfoResponse.newInstance(messageB.getName(),
        messageB.getVendorVersion());
  }
}