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ReplicatedLockTokenSerializer.java
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ReplicatedLockTokenSerializer.java
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/*
* Copyright (c) 2002-2016 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.coreedge.core.state.machines.locks;
import java.io.IOException;
import org.neo4j.coreedge.identity.MemberId;
import org.neo4j.coreedge.messaging.EndOfStreamException;
import org.neo4j.storageengine.api.ReadableChannel;
import org.neo4j.storageengine.api.WritableChannel;
public class ReplicatedLockTokenSerializer
{
public static void marshal( ReplicatedLockTokenRequest tokenRequest, WritableChannel channel)
throws IOException
{
channel.putInt( tokenRequest.id() );
new MemberId.Marshal().marshal( tokenRequest.owner(), channel );
}
public static ReplicatedLockTokenRequest unmarshal( ReadableChannel channel ) throws IOException, EndOfStreamException
{
int candidateId = channel.getInt();
MemberId owner = new MemberId.Marshal().unmarshal( channel );
return new ReplicatedLockTokenRequest( owner, candidateId );
}
}