spring CannotGetJdbcConnectionException 源码
spring CannotGetJdbcConnectionException 代码
文件路径：/spring-jdbc/src/main/java/org/springframework/jdbc/CannotGetJdbcConnectionException.java
/*
* Copyright 2002-2022 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.DataAccessResourceFailureException;
import org.springframework.lang.Nullable;
/**
* Fatal exception thrown when we can't connect to an RDBMS using JDBC.
*
* @author Rod Johnson
* @author Juergen Hoeller
*/
@SuppressWarnings("serial")
public class CannotGetJdbcConnectionException extends DataAccessResourceFailureException {
/**
* Constructor for {@code CannotGetJdbcConnectionException}.
* @param msg the detail message
* @since 5.0
*/
public CannotGetJdbcConnectionException(String msg) {
super(msg);
}
/**
* Constructor for {@code CannotGetJdbcConnectionException}.
* @param msg the detail message
* @param ex the root cause SQLException
*/
public CannotGetJdbcConnectionException(String msg, @Nullable SQLException ex) {
super(msg, ex);
}
/**
* Constructor for {@code CannotGetJdbcConnectionException}.
* @param msg the detail message
* @param ex the root cause IllegalStateException
* @since 5.3.22
*/
public CannotGetJdbcConnectionException(String msg, IllegalStateException ex) {
super(msg, ex);
}
}
相关信息
相关文章
spring BadSqlGrammarException 源码
spring IncorrectResultSetColumnCountException 源码
spring InvalidResultSetAccessException 源码
spring JdbcUpdateAffectedIncorrectNumberOfRowsException 源码
spring LobRetrievalFailureException 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦