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ApplyPulledTransactions.java
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ApplyPulledTransactions.java
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/*
* Copyright (c) 2002-2015 "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.catchup.tx.edge;
import org.neo4j.function.Supplier;
import org.neo4j.kernel.api.exceptions.TransactionFailureException;
import org.neo4j.logging.Log;
import org.neo4j.logging.LogProvider;
public class ApplyPulledTransactions implements TxPullResponseListener
{
private final Supplier<TransactionApplier> transactionApplierSupplier;
private final Log log;
public ApplyPulledTransactions( LogProvider logProvider, Supplier<TransactionApplier> transactionApplierSupplier )
{
this.transactionApplierSupplier = transactionApplierSupplier;
this.log = logProvider.getLog( getClass() );
}
@Override
public void onTxReceived( TxPullResponse tx )
{
try
{
transactionApplierSupplier.get().appendToLogAndApplyToStore( tx.tx() );
}
catch ( TransactionFailureException e )
{
log.error( "Failed to apply transaction.", e );
}
}
}