In my application, I have 2 transactionManager, created like this:
<bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<qualifier value="exec"/>
<property name="dataSource" ref="execDataSource"/>
</bean>
<bean id="txManagerAdmin" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<qualifier value="admin"/>
<property name="dataSource" ref="adminDataSource"/>
</bean>
In the same file, I have the annotation-driven declaration:
<tx:annotation-driven transaction-manager="admin"/>
To make simple the usability of my admin transactionManager, I created a simple Annotation:
@Target({ElementType.METHOD, ElementType.TYPE})
@Retention(RetentionPolicy.RUNTIME)
@Transactional(value="admin", rollbackFor=NullPointerException.class, propagation = Propagation.REQUIRES_NEW, isolation = Isolation.DEFAULT)
public @interface AdminTx {
}
And here my method with the transaction annotation:
@AdminTx
@Override
public UaCatalogDTO addUa(UaDTO uaDTO) throws TechnicalException {
MapSqlParameterSource namedParameterSource = new MapSqlParameterSource();
mapAllUaFields(uaDTO, namedParameterSource);
try {
jdbcTemplate.update(SqlQueries.ADD_UA, namedParameterSource);
} catch (DuplicateKeyException e) {
throw new TechnicalException(e, "ADM001");
}
if (1==1) //due to compiler
throw new NullPointerException(); //to test the transaction is working
}
This method is called from another class thanks to an interface. The bean was injected by Spring @Autowired annotation.
The jdbcTemplate
object was created with this code:
@Autowired
@Qualifier("adminDataSource")
public void setDataSource(DataSource dataSource) {
this.jdbcTemplate = new NamedParameterJdbcTemplate(dataSource);
}
My problem is when I execute the jdbcTemplate.update()
line, if I check my database, the data is already present. Plus, even if I throw the NullPointerException, the data stays in database.
After some search, I found that we can call TransactionSynchronizationManager.isActualTransactionActive()
, and it returns me false
value.
So I understand that my annotation does nothing, but I can't understand why.
I'm running on a Websphere server, and database is DB2.