| /** |
| * 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.server.api.protocolrecords.impl.pb; |
| |
| import org.apache.hadoop.yarn.api.records.ProtoBase; |
| import org.apache.hadoop.yarn.proto.YarnServerCommonProtos.MasterKeyProto; |
| import org.apache.hadoop.yarn.proto.YarnServerCommonProtos.NodeStatusProto; |
| import org.apache.hadoop.yarn.proto.YarnServerCommonServiceProtos.NodeHeartbeatRequestProto; |
| import org.apache.hadoop.yarn.proto.YarnServerCommonServiceProtos.NodeHeartbeatRequestProtoOrBuilder; |
| import org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatRequest; |
| import org.apache.hadoop.yarn.server.api.records.MasterKey; |
| import org.apache.hadoop.yarn.server.api.records.NodeStatus; |
| import org.apache.hadoop.yarn.server.api.records.impl.pb.MasterKeyPBImpl; |
| import org.apache.hadoop.yarn.server.api.records.impl.pb.NodeStatusPBImpl; |
| |
| public class NodeHeartbeatRequestPBImpl extends |
| ProtoBase<NodeHeartbeatRequestProto> implements NodeHeartbeatRequest { |
| NodeHeartbeatRequestProto proto = NodeHeartbeatRequestProto.getDefaultInstance(); |
| NodeHeartbeatRequestProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| private NodeStatus nodeStatus = null; |
| private MasterKey lastKnownMasterKey = null; |
| |
| public NodeHeartbeatRequestPBImpl() { |
| builder = NodeHeartbeatRequestProto.newBuilder(); |
| } |
| |
| public NodeHeartbeatRequestPBImpl(NodeHeartbeatRequestProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| public NodeHeartbeatRequestProto getProto() { |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (this.nodeStatus != null) { |
| builder.setNodeStatus(convertToProtoFormat(this.nodeStatus)); |
| } |
| if (this.lastKnownMasterKey != null) { |
| builder |
| .setLastKnownMasterKey(convertToProtoFormat(this.lastKnownMasterKey)); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) |
| maybeInitBuilder(); |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = NodeHeartbeatRequestProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| |
| @Override |
| public NodeStatus getNodeStatus() { |
| NodeHeartbeatRequestProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.nodeStatus != null) { |
| return this.nodeStatus; |
| } |
| if (!p.hasNodeStatus()) { |
| return null; |
| } |
| this.nodeStatus = convertFromProtoFormat(p.getNodeStatus()); |
| return this.nodeStatus; |
| } |
| |
| @Override |
| public void setNodeStatus(NodeStatus nodeStatus) { |
| maybeInitBuilder(); |
| if (nodeStatus == null) |
| builder.clearNodeStatus(); |
| this.nodeStatus = nodeStatus; |
| } |
| |
| @Override |
| public MasterKey getLastKnownMasterKey() { |
| NodeHeartbeatRequestProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.lastKnownMasterKey != null) { |
| return this.lastKnownMasterKey; |
| } |
| if (!p.hasLastKnownMasterKey()) { |
| return null; |
| } |
| this.lastKnownMasterKey = convertFromProtoFormat(p.getLastKnownMasterKey()); |
| return this.lastKnownMasterKey; |
| } |
| |
| @Override |
| public void setLastKnownMasterKey(MasterKey masterKey) { |
| maybeInitBuilder(); |
| if (masterKey == null) |
| builder.clearLastKnownMasterKey(); |
| this.lastKnownMasterKey = masterKey; |
| } |
| |
| private NodeStatusPBImpl convertFromProtoFormat(NodeStatusProto p) { |
| return new NodeStatusPBImpl(p); |
| } |
| |
| private NodeStatusProto convertToProtoFormat(NodeStatus t) { |
| return ((NodeStatusPBImpl)t).getProto(); |
| } |
| |
| private MasterKeyPBImpl convertFromProtoFormat(MasterKeyProto p) { |
| return new MasterKeyPBImpl(p); |
| } |
| |
| private MasterKeyProto convertToProtoFormat(MasterKey t) { |
| return ((MasterKeyPBImpl)t).getProto(); |
| } |
| } |