Package org.mybatis.spring

Class MyBatisExceptionTranslator

java.lang.Object

org.mybatis.spring.MyBatisExceptionTranslator

All Implemented Interfaces:

org.springframework.dao.support.PersistenceExceptionTranslator

public class MyBatisExceptionTranslator
extends Object
implements org.springframework.dao.support.PersistenceExceptionTranslator

Default exception translator.

Translates MyBatis SqlSession returned exception into a Spring DataAccessException using Spring's SQLExceptionTranslator Can load SQLExceptionTranslator eagerly or when the first exception is translated.

Author:

Eduardo Macarron

Constructor Summary

Constructors

Constructor	Description
MyBatisExceptionTranslator(Supplier<org.springframework.jdbc.support.SQLExceptionTranslator> exceptionTranslatorSupplier, boolean exceptionTranslatorLazyInit)	Creates a new PersistenceExceptionTranslator instance with specified SQLExceptionTranslator.
MyBatisExceptionTranslator(DataSource dataSource, boolean exceptionTranslatorLazyInit)	Creates a new PersistenceExceptionTranslator instance with SQLErrorCodeSQLExceptionTranslator.

Method Summary

Modifier and Type	Method	Description
org.springframework.dao.DataAccessException	translateExceptionIfPossible(RuntimeException e)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MyBatisExceptionTranslator

public MyBatisExceptionTranslator(DataSource dataSource,
boolean exceptionTranslatorLazyInit)

Creates a new PersistenceExceptionTranslator instance with SQLErrorCodeSQLExceptionTranslator.

Parameters:

dataSource - DataSource to use to find metadata and establish which error codes are usable.

exceptionTranslatorLazyInit - if true, the translator instantiates internal stuff only the first time will have the need to translate exceptions.

MyBatisExceptionTranslator

public MyBatisExceptionTranslator(Supplier<org.springframework.jdbc.support.SQLExceptionTranslator> exceptionTranslatorSupplier,
boolean exceptionTranslatorLazyInit)

Creates a new PersistenceExceptionTranslator instance with specified SQLExceptionTranslator.

Parameters:

exceptionTranslatorSupplier - Supplier for creating a SQLExceptionTranslator instance

exceptionTranslatorLazyInit - if true, the translator instantiates internal stuff only the first time will have the need to translate exceptions.

Since:

2.0.3

Method Details

translateExceptionIfPossible

public org.springframework.dao.DataAccessException translateExceptionIfPossible(RuntimeException e)

Specified by:

translateExceptionIfPossible in interface org.springframework.dao.support.PersistenceExceptionTranslator