| /** |
| * 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.protocolrecords.impl.pb; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Private; |
| import org.apache.hadoop.classification.InterfaceStability.Unstable; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse; |
| import org.apache.hadoop.yarn.api.records.QueueUserACLInfo; |
| import org.apache.hadoop.yarn.api.records.impl.pb.QueueUserACLInfoPBImpl; |
| import org.apache.hadoop.yarn.proto.YarnProtos.QueueUserACLInfoProto; |
| import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetQueueUserAclsInfoResponseProto; |
| import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetQueueUserAclsInfoResponseProtoOrBuilder; |
| |
| import com.google.protobuf.TextFormat; |
| |
| @Private |
| @Unstable |
| public class GetQueueUserAclsInfoResponsePBImpl extends GetQueueUserAclsInfoResponse { |
| |
| List<QueueUserACLInfo> queueUserAclsInfoList; |
| |
| GetQueueUserAclsInfoResponseProto proto = |
| GetQueueUserAclsInfoResponseProto.getDefaultInstance(); |
| GetQueueUserAclsInfoResponseProto.Builder builder = null; |
| boolean viaProto = false; |
| |
| public GetQueueUserAclsInfoResponsePBImpl() { |
| builder = GetQueueUserAclsInfoResponseProto.newBuilder(); |
| } |
| |
| public GetQueueUserAclsInfoResponsePBImpl( |
| GetQueueUserAclsInfoResponseProto proto) { |
| this.proto = proto; |
| viaProto = true; |
| } |
| |
| @Override |
| public List<QueueUserACLInfo> getUserAclsInfoList() { |
| initLocalQueueUserAclsList(); |
| return queueUserAclsInfoList; |
| } |
| |
| @Override |
| public void setUserAclsInfoList(List<QueueUserACLInfo> queueUserAclsList) { |
| if (queueUserAclsList == null) { |
| builder.clearQueueUserAcls(); |
| } |
| this.queueUserAclsInfoList = queueUserAclsList; |
| } |
| |
| public GetQueueUserAclsInfoResponseProto 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.queueUserAclsInfoList != null) { |
| addLocalQueueUserACLInfosToProto(); |
| } |
| } |
| |
| private void mergeLocalToProto() { |
| if (viaProto) |
| maybeInitBuilder(); |
| mergeLocalToBuilder(); |
| proto = builder.build(); |
| viaProto = true; |
| } |
| |
| private void maybeInitBuilder() { |
| if (viaProto || builder == null) { |
| builder = GetQueueUserAclsInfoResponseProto.newBuilder(proto); |
| } |
| viaProto = false; |
| } |
| |
| // Once this is called. containerList will never be null - until a getProto |
| // is called. |
| private void initLocalQueueUserAclsList() { |
| if (this.queueUserAclsInfoList != null) { |
| return; |
| } |
| GetQueueUserAclsInfoResponseProtoOrBuilder p = viaProto ? proto : builder; |
| List<QueueUserACLInfoProto> list = p.getQueueUserAclsList(); |
| queueUserAclsInfoList = new ArrayList<QueueUserACLInfo>(); |
| |
| for (QueueUserACLInfoProto a : list) { |
| queueUserAclsInfoList.add(convertFromProtoFormat(a)); |
| } |
| } |
| |
| private void addLocalQueueUserACLInfosToProto() { |
| maybeInitBuilder(); |
| builder.clearQueueUserAcls(); |
| if (queueUserAclsInfoList == null) |
| return; |
| Iterable<QueueUserACLInfoProto> iterable = new Iterable<QueueUserACLInfoProto>() { |
| @Override |
| public Iterator<QueueUserACLInfoProto> iterator() { |
| return new Iterator<QueueUserACLInfoProto>() { |
| |
| Iterator<QueueUserACLInfo> iter = queueUserAclsInfoList.iterator(); |
| |
| @Override |
| public boolean hasNext() { |
| return iter.hasNext(); |
| } |
| |
| @Override |
| public QueueUserACLInfoProto next() { |
| return convertToProtoFormat(iter.next()); |
| } |
| |
| @Override |
| public void remove() { |
| throw new UnsupportedOperationException(); |
| |
| } |
| }; |
| |
| } |
| }; |
| builder.addAllQueueUserAcls(iterable); |
| } |
| |
| private QueueUserACLInfoPBImpl convertFromProtoFormat(QueueUserACLInfoProto p) { |
| return new QueueUserACLInfoPBImpl(p); |
| } |
| |
| private QueueUserACLInfoProto convertToProtoFormat(QueueUserACLInfo t) { |
| return ((QueueUserACLInfoPBImpl)t).getProto(); |
| } |
| |
| } |