| /** |
| * 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.ambari.metrics.records.impl.pb; |
| |
| import org.apache.hadoop.yarn.api.records.ContainerId; |
| import org.apache.hadoop.yarn.api.records.ContainerState; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ContainerIdPBImpl; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ProtoUtils; |
| import org.apache.hadoop.yarn.proto.ApplicationHistoryServerProtos.ContainerFinishDataProto; |
| import org.apache.hadoop.yarn.proto.ApplicationHistoryServerProtos.ContainerFinishDataProtoOrBuilder; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ContainerIdProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ContainerStateProto; |
| import org.apache.ambari.metrics.records.ContainerFinishData; |
| |
| import com.google.protobuf.TextFormat; |
| |
| public class ContainerFinishDataPBImpl extends ContainerFinishData { |
| |
| ContainerFinishDataProto proto = ContainerFinishDataProto |
| .getDefaultInstance(); |
| ContainerFinishDataProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| private ContainerId containerId; |
| |
| public ContainerFinishDataPBImpl() { |
| builder = ContainerFinishDataProto.newBuilder(); |
| } |
| |
| public ContainerFinishDataPBImpl(ContainerFinishDataProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| @Override |
| public ContainerId getContainerId() { |
| if (this.containerId != null) { |
| return this.containerId; |
| } |
| ContainerFinishDataProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasContainerId()) { |
| return null; |
| } |
| this.containerId = convertFromProtoFormat(p.getContainerId()); |
| return this.containerId; |
| } |
| |
| @Override |
| public void setContainerId(ContainerId containerId) { |
| maybeInitBuilder(); |
| if (containerId == null) { |
| builder.clearContainerId(); |
| } |
| this.containerId = containerId; |
| } |
| |
| @Override |
| public long getFinishTime() { |
| ContainerFinishDataProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getFinishTime(); |
| } |
| |
| @Override |
| public void setFinishTime(long finishTime) { |
| maybeInitBuilder(); |
| builder.setFinishTime(finishTime); |
| } |
| |
| @Override |
| public String getDiagnosticsInfo() { |
| ContainerFinishDataProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasDiagnosticsInfo()) { |
| return null; |
| } |
| return p.getDiagnosticsInfo(); |
| } |
| |
| @Override |
| public void setDiagnosticsInfo(String diagnosticsInfo) { |
| maybeInitBuilder(); |
| if (diagnosticsInfo == null) { |
| builder.clearDiagnosticsInfo(); |
| return; |
| } |
| builder.setDiagnosticsInfo(diagnosticsInfo); |
| } |
| |
| @Override |
| public int getContainerExitStatus() { |
| ContainerFinishDataProtoOrBuilder p = viaProto ? proto : builder; |
| return p.getContainerExitStatus(); |
| } |
| |
| @Override |
| public ContainerState getContainerState() { |
| ContainerFinishDataProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasContainerState()) { |
| return null; |
| } |
| return convertFromProtoFormat(p.getContainerState()); |
| } |
| |
| @Override |
| public void setContainerState(ContainerState state) { |
| maybeInitBuilder(); |
| if (state == null) { |
| builder.clearContainerState(); |
| return; |
| } |
| builder.setContainerState(convertToProtoFormat(state)); |
| } |
| |
| @Override |
| public void setContainerExitStatus(int containerExitStatus) { |
| maybeInitBuilder(); |
| builder.setContainerExitStatus(containerExitStatus); |
| } |
| |
| public ContainerFinishDataProto getProto() { |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| @Override |
| public int hashCode() { |
| return getProto().hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (other == null) |
| return false; |
| if (other.getClass().isAssignableFrom(this.getClass())) { |
| return this.getProto().equals(this.getClass().cast(other).getProto()); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return TextFormat.shortDebugString(getProto()); |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (this.containerId != null |
| && !((ContainerIdPBImpl) this.containerId).getProto().equals( |
| builder.getContainerId())) { |
| builder.setContainerId(convertToProtoFormat(this.containerId)); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) { |
| maybeInitBuilder(); |
| } |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = ContainerFinishDataProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| private ContainerIdProto convertToProtoFormat(ContainerId containerId) { |
| return ((ContainerIdPBImpl) containerId).getProto(); |
| } |
| |
| private ContainerIdPBImpl |
| convertFromProtoFormat(ContainerIdProto containerId) { |
| return new ContainerIdPBImpl(containerId); |
| } |
| |
| private ContainerStateProto convertToProtoFormat(ContainerState state) { |
| return ProtoUtils.convertToProtoFormat(state); |
| } |
| |
| private ContainerState convertFromProtoFormat( |
| ContainerStateProto containerState) { |
| return ProtoUtils.convertFromProtoFormat(containerState); |
| } |
| |
| } |