we are using spring jdbc framework in our project.
Right now we have kept the transcation boundry at the service level which the entry point from client side to sever side.
We have applicationContext.xml file where we have defined the transcation boundry condition for each service.
here is piece of code of applicationContext.xml
<tx:advice id="txAdvice" transaction-manager="txManager">
<!-- the transactional semantics... -->
all methods starting with 'select' or 'get' are read-only
all methods that start with save require a new transaction
<tx:method name="select*" read-only="true" />
<tx:method name="get*" read-only="true"/>
<tx:method name="save*" propagation="REQUIRES_NEW" />
<tx:method name="insert*" read-only="false" propagation="REQUIRES_NEW" />
<tx:method name="update*" propagation="REQUIRES_NEW" />
<tx:method name="import*" propagation="REQUIRES_NEW" />
<!-- other methods use the default transaction settings (see below) -->
<!-- @1. Ensure that the above transactional advice runs for any execution
of an operation defined by the service interfaces.
@2. Defines Transaction Manager Boundaries.
<aop:pointcut id="usersServiceOperation" expression="execution(* com.smartLMS.server.user.services.UserService.*(..))" />
<aop:advisor advice-ref="txAdvice" pointcut-ref="usersServiceOperation" />
But in one case the entry point is one sevlet from where we call the sevice method and and from service we call a method from domain object
In this case the transcation boundry is not getting applied.
and if i want to set the transaction boundry in DO level how can i do this?
How is the Servlet getting the reference to the service. It must go through the Application Context in order to go through the proxy that sets up transactions. If the Servlet gets the service directly, it won't have a proxy and no transactions.
The servlet is getting refernce to the service from application context only.
The logic of insert is like this
public String saveData()
// RollBack here
If there is exception in 2nd insert it should roll back the Insert1() also but continue the loop. This logic is present in DO so i need to set the transation boundry condition at DO level.