| /** |
| * 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.resourcemanager.recovery.records; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.DataInput; |
| import java.io.DataInputStream; |
| import java.io.IOException; |
| |
| import org.apache.hadoop.yarn.proto.YarnServerResourceManagerRecoveryProtos.RMDelegationTokenIdentifierDataProto; |
| import org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier; |
| import org.apache.hadoop.yarn.security.client.YARNDelegationTokenIdentifier; |
| |
| public class RMDelegationTokenIdentifierData { |
| RMDelegationTokenIdentifierDataProto.Builder builder = |
| RMDelegationTokenIdentifierDataProto.newBuilder(); |
| |
| public RMDelegationTokenIdentifierData() {} |
| |
| public RMDelegationTokenIdentifierData( |
| YARNDelegationTokenIdentifier identifier, long renewdate) { |
| builder.setTokenIdentifier(identifier.getProto()); |
| builder.setRenewDate(renewdate); |
| } |
| |
| public void readFields(DataInput in) throws IOException { |
| builder.mergeFrom((DataInputStream) in); |
| } |
| |
| public byte[] toByteArray() throws IOException { |
| return builder.build().toByteArray(); |
| } |
| |
| public RMDelegationTokenIdentifier getTokenIdentifier() throws IOException { |
| ByteArrayInputStream in = |
| new ByteArrayInputStream(builder.getTokenIdentifier().toByteArray()); |
| RMDelegationTokenIdentifier identifer = new RMDelegationTokenIdentifier(); |
| identifer.readFields(new DataInputStream(in)); |
| return identifer; |
| } |
| |
| public long getRenewDate() { |
| return builder.getRenewDate(); |
| } |
| |
| public void setIdentifier(YARNDelegationTokenIdentifier identifier) { |
| builder.setTokenIdentifier(identifier.getProto()); |
| } |
| |
| public void setRenewDate(long renewDate) { |
| builder.setRenewDate(renewDate); |
| } |
| } |