| /** |
| * 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.ApplicationId; |
| import org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext; |
| import org.apache.hadoop.yarn.api.records.ContainerLaunchContext; |
| import org.apache.hadoop.yarn.api.records.Priority; |
| import org.apache.hadoop.yarn.api.records.ProtoBase; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationSubmissionContextProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ApplicationSubmissionContextProtoOrBuilder; |
| import org.apache.hadoop.yarn.proto.YarnProtos.ContainerLaunchContextProto; |
| import org.apache.hadoop.yarn.proto.YarnProtos.PriorityProto; |
| |
| public class ApplicationSubmissionContextPBImpl |
| extends ProtoBase<ApplicationSubmissionContextProto> |
| implements ApplicationSubmissionContext { |
| ApplicationSubmissionContextProto proto = |
| ApplicationSubmissionContextProto.getDefaultInstance(); |
| ApplicationSubmissionContextProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| private ApplicationId applicationId = null; |
| private Priority priority = null; |
| private ContainerLaunchContext amContainer = null; |
| |
| public ApplicationSubmissionContextPBImpl() { |
| builder = ApplicationSubmissionContextProto.newBuilder(); |
| } |
| |
| public ApplicationSubmissionContextPBImpl( |
| ApplicationSubmissionContextProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| public ApplicationSubmissionContextProto getProto() { |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (this.applicationId != null) { |
| builder.setApplicationId(convertToProtoFormat(this.applicationId)); |
| } |
| if (this.priority != null) { |
| builder.setPriority(convertToProtoFormat(this.priority)); |
| } |
| if (this.amContainer != null) { |
| builder.setAmContainerSpec(convertToProtoFormat(this.amContainer)); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) |
| maybeInitBuilder(); |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = ApplicationSubmissionContextProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| |
| @Override |
| public Priority getPriority() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.priority != null) { |
| return this.priority; |
| } |
| if (!p.hasPriority()) { |
| return null; |
| } |
| this.priority = convertFromProtoFormat(p.getPriority()); |
| return this.priority; |
| } |
| |
| @Override |
| public void setPriority(Priority priority) { |
| maybeInitBuilder(); |
| if (priority == null) |
| builder.clearPriority(); |
| this.priority = priority; |
| } |
| |
| @Override |
| public ApplicationId getApplicationId() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.applicationId != null) { |
| return applicationId; |
| } // Else via proto |
| if (!p.hasApplicationId()) { |
| return null; |
| } |
| applicationId = convertFromProtoFormat(p.getApplicationId()); |
| return applicationId; |
| } |
| |
| @Override |
| public void setApplicationId(ApplicationId applicationId) { |
| maybeInitBuilder(); |
| if (applicationId == null) |
| builder.clearApplicationId(); |
| this.applicationId = applicationId; |
| } |
| |
| @Override |
| public String getApplicationName() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasApplicationName()) { |
| return null; |
| } |
| return (p.getApplicationName()); |
| } |
| |
| @Override |
| public void setApplicationName(String applicationName) { |
| maybeInitBuilder(); |
| if (applicationName == null) { |
| builder.clearApplicationName(); |
| return; |
| } |
| builder.setApplicationName((applicationName)); |
| } |
| |
| @Override |
| public String getQueue() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasQueue()) { |
| return null; |
| } |
| return (p.getQueue()); |
| } |
| |
| @Override |
| public void setQueue(String queue) { |
| maybeInitBuilder(); |
| if (queue == null) { |
| builder.clearQueue(); |
| return; |
| } |
| builder.setQueue((queue)); |
| } |
| |
| @Override |
| public String getUser() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (!p.hasUser()) { |
| return null; |
| } |
| return (p.getUser()); |
| } |
| |
| @Override |
| public void setUser(String user) { |
| maybeInitBuilder(); |
| if (user == null) { |
| builder.clearUser(); |
| return; |
| } |
| builder.setUser((user)); |
| } |
| |
| @Override |
| public ContainerLaunchContext getAMContainerSpec() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.amContainer != null) { |
| return amContainer; |
| } // Else via proto |
| if (!p.hasAmContainerSpec()) { |
| return null; |
| } |
| amContainer = convertFromProtoFormat(p.getAmContainerSpec()); |
| return amContainer; |
| } |
| |
| @Override |
| public void setAMContainerSpec(ContainerLaunchContext amContainer) { |
| maybeInitBuilder(); |
| if (amContainer == null) { |
| builder.clearAmContainerSpec(); |
| } |
| this.amContainer = amContainer; |
| } |
| |
| @Override |
| public boolean getCancelTokensWhenComplete() { |
| ApplicationSubmissionContextProtoOrBuilder p = viaProto ? proto : builder; |
| //There is a default so cancelTokens should never be null |
| return p.getCancelTokensWhenComplete(); |
| } |
| |
| @Override |
| public void setCancelTokensWhenComplete(boolean cancel) { |
| maybeInitBuilder(); |
| builder.setCancelTokensWhenComplete(cancel); |
| } |
| |
| private PriorityPBImpl convertFromProtoFormat(PriorityProto p) { |
| return new PriorityPBImpl(p); |
| } |
| |
| private PriorityProto convertToProtoFormat(Priority t) { |
| return ((PriorityPBImpl)t).getProto(); |
| } |
| |
| private ApplicationIdPBImpl convertFromProtoFormat(ApplicationIdProto p) { |
| return new ApplicationIdPBImpl(p); |
| } |
| |
| private ApplicationIdProto convertToProtoFormat(ApplicationId t) { |
| return ((ApplicationIdPBImpl)t).getProto(); |
| } |
| |
| private ContainerLaunchContextPBImpl convertFromProtoFormat( |
| ContainerLaunchContextProto p) { |
| return new ContainerLaunchContextPBImpl(p); |
| } |
| |
| private ContainerLaunchContextProto convertToProtoFormat(ContainerLaunchContext t) { |
| return ((ContainerLaunchContextPBImpl)t).getProto(); |
| } |
| } |