| /** |
| * 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.api.records.impl.pb; |
| |
| import org.apache.hadoop.yarn.api.records.UpdateContainerError; |
| import org.apache.hadoop.yarn.api.records.UpdateContainerRequest; |
| import org.apache.hadoop.yarn.proto.YarnServiceProtos; |
| |
| /** |
| * Implementation of <code>UpdateContainerError</code>. |
| */ |
| public class UpdateContainerErrorPBImpl extends UpdateContainerError { |
| private YarnServiceProtos.UpdateContainerErrorProto proto = |
| YarnServiceProtos.UpdateContainerErrorProto.getDefaultInstance(); |
| private YarnServiceProtos.UpdateContainerErrorProto.Builder builder = null; |
| private boolean viaProto = false; |
| |
| private String reason = null; |
| private UpdateContainerRequest updateRequest = null; |
| |
| public UpdateContainerErrorPBImpl() { |
| builder = YarnServiceProtos.UpdateContainerErrorProto.newBuilder(); |
| } |
| |
| public UpdateContainerErrorPBImpl(YarnServiceProtos |
| .UpdateContainerErrorProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| public YarnServiceProtos.UpdateContainerErrorProto getProto() { |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| @Override |
| public String getReason() { |
| YarnServiceProtos.UpdateContainerErrorProtoOrBuilder p = viaProto ? proto |
| : builder; |
| if (this.reason != null) { |
| return this.reason; |
| } |
| if (p.hasReason()) { |
| this.reason = p.getReason(); |
| } |
| return this.reason; |
| } |
| |
| @Override |
| public void setReason(String reason) { |
| maybeInitBuilder(); |
| if (reason == null) { |
| builder.clearReason(); |
| } |
| this.reason = reason; |
| } |
| |
| @Override |
| public int getCurrentContainerVersion() { |
| YarnServiceProtos.UpdateContainerErrorProtoOrBuilder p = |
| viaProto ? proto : builder; |
| if (!p.hasCurrentContainerVersion()) { |
| return 0; |
| } |
| return p.getCurrentContainerVersion(); |
| } |
| |
| @Override |
| public void setCurrentContainerVersion(int containerVersion) { |
| maybeInitBuilder(); |
| builder.setCurrentContainerVersion(containerVersion); |
| } |
| |
| @Override |
| public UpdateContainerRequest getUpdateContainerRequest() { |
| YarnServiceProtos.UpdateContainerErrorProtoOrBuilder p = viaProto ? proto |
| : builder; |
| if (this.updateRequest != null) { |
| return this.updateRequest; |
| } |
| if (p.hasUpdateRequest()) { |
| this.updateRequest = |
| ProtoUtils.convertFromProtoFormat(p.getUpdateRequest()); |
| } |
| return this.updateRequest; |
| } |
| |
| @Override |
| public void setUpdateContainerRequest( |
| UpdateContainerRequest updateContainerRequest) { |
| maybeInitBuilder(); |
| if (updateContainerRequest == null) { |
| builder.clearUpdateRequest(); |
| } |
| this.updateRequest = updateContainerRequest; |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) { |
| maybeInitBuilder(); |
| } |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = YarnServiceProtos.UpdateContainerErrorProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (this.reason != null) { |
| builder.setReason(this.reason); |
| } |
| if (this.updateRequest != null) { |
| builder.setUpdateRequest( |
| ProtoUtils.convertToProtoFormat(this.updateRequest)); |
| } |
| } |
| } |