SQLExceptionSubclassTranslator (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator
- - org.springframework.jdbc.support.SQLExceptionSubclassTranslator

所有已实现的接口:
SQLExceptionTranslator
```
public class SQLExceptionSubclassTranslator
extends AbstractFallbackSQLExceptionTranslator
```
SQLExceptionTranslator implementation which analyzes the specific SQLException subclass thrown by the JDBC driver.
Falls back to a standard SQLStateSQLExceptionTranslator if the JDBC driver does not actually expose JDBC 4 compliant SQLException subclasses.
从以下版本开始:
2.5
作者:
Thomas Risberg, Juergen Hoeller
另请参阅:
SQLTransientException, SQLTransientException, SQLRecoverableException

字段概要
- 从类继承的字段 org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator
  logger

构造器概要
构造器
构造器说明
SQLExceptionSubclassTranslator()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`protected DataAccessException`	`doTranslate(String task, String sql, SQLException ex)`	Template method for actually translating the given exception.

从类继承的方法 org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator
buildMessage, getFallbackTranslator, setFallbackTranslator, translate

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - SQLExceptionSubclassTranslator
```
public SQLExceptionSubclassTranslator()
```
- 方法详细资料
  - doTranslate
```
protected DataAccessException doTranslate(String task,
                                          String sql,
                                          SQLException ex)
```
    从类复制的说明: AbstractFallbackSQLExceptionTranslator
    Template method for actually translating the given exception.
    The passed-in arguments will have been pre-checked. Furthermore, this method is allowed to return null to indicate that no exception match has been found and that fallback translation should kick in.
    指定者:
    doTranslate 在类中 AbstractFallbackSQLExceptionTranslator
    参数:
    task - readable text describing the task being attempted
    sql - the SQL query or update that caused the problem (if known)
    ex - the offending SQLException
    返回:
    the DataAccessException, wrapping the SQLException; or null if no exception match found