Hibernate 基于JDBC的事务[4]

Java代码

public class ClassA{

public void save(TUser user){

session = sessionFactoryopenSession();

sessionsave(user);

sessionclose();

}

……

}

public class ClassB{

public void save (Order order){

session = sessionFactoryopenSession();

sessionsave(order);

sessionclose();

}

……

}

public class ClassC{

public void save(){

……

UserTransaction tx = new InitialContext()lookup(……);

classAsave(user);

classBsave(order);

txcommit();

……

}

}

public class ClassA{

public void save(TUser user){

session = sessionFactoryopenSession();

sessionsave(user);

sessionclose();

}

……

}

public class ClassB{

public void save (Order order){

session = sessionFactoryopenSession();

sessionsave(order);

sessionclose();

}

……

}

public class ClassC{

public void save(){

……

UserTransaction tx = new InitialContext()lookup(……);

classAsave(user);

classBsave(order);

txcommit();

……

}

}

上面代码中的ClassCsave方法也可以改成这样

Java代码

public class ClassC{

public void save(){

……

session = sessionFactoryopenSession();

Transaction tx = sessionbeginTransaction();

classAsave(user);

classBsave(order);

txcommit();

……

}

}

public class ClassC{

public void save(){

……

session = sessionFactoryopenSession();

Transaction tx = sessionbeginTransaction();

classAsave(user);

classBsave(order);

txcommit();

……

}

}

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