Java tutorial
/* * Copyright 2002-2018 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 * * https://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.springframework.jdbc; import java.sql.SQLException; import org.springframework.dao.UncategorizedDataAccessException; import org.springframework.lang.Nullable; /** * Exception thrown when we can't classify a SQLException into * one of our generic data access exceptions. * * @author Rod Johnson * @author Juergen Hoeller */ @SuppressWarnings("serial") public class UncategorizedSQLException extends UncategorizedDataAccessException { /** SQL that led to the problem. */ @Nullable private final String sql; /** * Constructor for UncategorizedSQLException. * @param task name of current task * @param sql the offending SQL statement * @param ex the root cause */ public UncategorizedSQLException(String task, @Nullable String sql, SQLException ex) { super(task + "; uncategorized SQLException" + (sql != null ? " for SQL [" + sql + "]" : "") + "; SQL state [" + ex.getSQLState() + "]; error code [" + ex.getErrorCode() + "]; " + ex.getMessage(), ex); this.sql = sql; } /** * Return the underlying SQLException. */ public SQLException getSQLException() { return (SQLException) getCause(); } /** * Return the SQL that led to the problem (if known). */ @Nullable public String getSql() { return this.sql; } }