TransactionIsolationLevel.java

/*
 * Copyright 2014 mango.jfaster.org
 *
 * The Mango Project licenses this file to you 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.jfaster.mango.transaction;

import java.sql.Connection;

/**
 * 事务的隔离级别
 *
 * @author ash
 */
public enum TransactionIsolationLevel {

  DEFAULT(-1),
  READ_UNCOMMITTED(Connection.TRANSACTION_READ_UNCOMMITTED),
  READ_COMMITTED(Connection.TRANSACTION_READ_COMMITTED),
  REPEATABLE_READ(Connection.TRANSACTION_REPEATABLE_READ),
  SERIALIZABLE(Connection.TRANSACTION_SERIALIZABLE);

  private final int level;

  private TransactionIsolationLevel(int level) {
    this.level = level;
  }

  public int getLevel() {
    return level;
  }

}