Java tutorial
/** * Copyright The Apache Software Foundation * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with this * work for additional information regarding copyright ownership. The ASF * 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 com.alibaba.wasp.jdbc; import org.apache.commons.logging.Log; import java.sql.SQLException; public class Logger { /** * Log an exception and convert it to a SQL exception if required. * * @param ex * the exception * @return the SQL exception object */ public static SQLException logAndConvert(Log log, Exception ex) { SQLException e = JdbcException.toSQLException(ex); int errorCode = e.getErrorCode(); if (errorCode >= 23000 && errorCode < 24000) { log.info("exception", e); } else { log.error("exception", e); } return e; } }