TransactionAccessor.java

/*
 * Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
 *
 * Licensed 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 com.hazelcast.transaction.impl.xa;

import com.hazelcast.transaction.TransactionContext;
import com.hazelcast.transaction.impl.Transaction;

public final class TransactionAccessor {

    private TransactionAccessor() {
    }

    public static Transaction getTransaction(TransactionContext ctx) {
        if (ctx instanceof XATransactionContextImpl) {
            XATransactionContextImpl ctxImp = (XATransactionContextImpl) ctx;
            return ctxImp.getTransaction();
        }
        throw new IllegalArgumentException();
    }
}