package com.tale.model; import org.sql2o.Connection; import org.sql2o.Sql2o; /** * Created by biezhi on 2017/3/4. */ public class ExtSql2o extends Sql2o { private int defaultTransactionIsolationLevel; public ExtSql2o(String url) { this(url, null, null); } public ExtSql2o(String url, String user, String pass) { super(url, user, pass); this.defaultTransactionIsolationLevel = java.sql.Connection.TRANSACTION_SERIALIZABLE; } public Connection beginTransaction() { return this.beginTransaction(defaultTransactionIsolationLevel); } }