| /** |
| * 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.mapreduce.v2.api.protocolrecords.impl.pb; |
| |
| import org.apache.hadoop.mapreduce.v2.api.protocolrecords.RenewDelegationTokenRequest; |
| import org.apache.hadoop.security.proto.SecurityProtos.RenewDelegationTokenRequestProto; |
| import org.apache.hadoop.security.proto.SecurityProtos.RenewDelegationTokenRequestProtoOrBuilder; |
| import org.apache.hadoop.security.proto.SecurityProtos.TokenProto; |
| import org.apache.hadoop.yarn.api.records.Token; |
| import org.apache.hadoop.yarn.api.records.impl.pb.ProtoBase; |
| import org.apache.hadoop.yarn.api.records.impl.pb.TokenPBImpl; |
| |
| public class RenewDelegationTokenRequestPBImpl extends |
| ProtoBase<RenewDelegationTokenRequestProto> implements |
| RenewDelegationTokenRequest { |
| |
| RenewDelegationTokenRequestProto proto = RenewDelegationTokenRequestProto |
| .getDefaultInstance(); |
| RenewDelegationTokenRequestProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| public RenewDelegationTokenRequestPBImpl() { |
| this.builder = RenewDelegationTokenRequestProto.newBuilder(); |
| } |
| |
| public RenewDelegationTokenRequestPBImpl( |
| RenewDelegationTokenRequestProto proto) { |
| this.proto = proto; |
| this.viaProto = true; |
| } |
| |
| Token token; |
| |
| @Override |
| public Token getDelegationToken() { |
| RenewDelegationTokenRequestProtoOrBuilder p = viaProto ? proto : builder; |
| if (this.token != null) { |
| return this.token; |
| } |
| this.token = convertFromProtoFormat(p.getToken()); |
| return this.token; |
| } |
| |
| @Override |
| public void setDelegationToken(Token token) { |
| maybeInitBuilder(); |
| if (token == null) |
| builder.clearToken(); |
| this.token = token; |
| } |
| |
| @Override |
| public RenewDelegationTokenRequestProto getProto() { |
| mergeLocalToProto(); |
| proto = viaProto ? proto : builder.build(); |
| viaProto = true; |
| return proto; |
| } |
| |
| private void mergeLocalToBuilder() { |
| if (token != null) { |
| builder.setToken(convertToProtoFormat(this.token)); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) |
| maybeInitBuilder(); |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = RenewDelegationTokenRequestProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| private TokenPBImpl convertFromProtoFormat(TokenProto p) { |
| return new TokenPBImpl(p); |
| } |
| |
| private TokenProto convertToProtoFormat(Token t) { |
| return ((TokenPBImpl) t).getProto(); |
| } |
| } |