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Neo4j Graph Data Science :: OpenGDS Procedure Facade

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/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.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 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package org.neo4j.gds.procedures;

import org.neo4j.graphdb.Transaction;
import org.neo4j.internal.kernel.api.exceptions.ProcedureException;
import org.neo4j.kernel.api.procedure.Context;

public class ProcedureTransactionAccessor {
    public Transaction getProcedureTransaction(Context context) {
        try {
            return context.internalTransaction();
        } catch (ProcedureException e) {
            throw new IllegalStateException("This is not possible, we always have a transaction", e);
        }
    }
}