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The MyBatis Guice module is easy-to-use Google Guice bridge for MyBatis sql mapping framework.

There is a newer version: 4.0.0

/**
 *    Copyright 2009-2015 the original author or authors.
 *
 *    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 org.mybatis.guice.transactional;

import org.apache.ibatis.session.TransactionIsolationLevel;

/**
 * Enum of isolation levels.  This enum exists because Java annotations
 * do not support null default values - so we need to add the DEFAULT
 * level which means - do not specify an isolation level.
 *
 * @author Jeff Butler
 * @since 3.1
 */
public enum Isolation {

    DEFAULT(null),
    NONE(TransactionIsolationLevel.NONE),
    READ_COMMITTED(TransactionIsolationLevel.READ_COMMITTED),
    READ_UNCOMMITTED(TransactionIsolationLevel.READ_UNCOMMITTED),
    REPEATABLE_READ(TransactionIsolationLevel.REPEATABLE_READ),
    SERIALIZABLE(TransactionIsolationLevel.SERIALIZABLE);

    private final TransactionIsolationLevel transactionIsolationLevel;

    private Isolation(TransactionIsolationLevel transactionIsolationLevel) {
        this.transactionIsolationLevel = transactionIsolationLevel;
    }

    public TransactionIsolationLevel getTransactionIsolationLevel() {
        return transactionIsolationLevel;
    }

}