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Hibernate version:2.1.7
Mapping documents:
<class name="User" table="USER_DETAIL">
<id name="id" type="long" column="USER_ID">
<generator class="native" />
</id>
<property name="loginId" type="string" length="15"
column="LOGIN_ID" not-null="true">
</property>
<set name="rolesSet" table="USER_ROLE_MAP" access="field">
<key column="USER_ID" />
<many-to-many column="ROLE_ID" class="Role" />
</set>
</class>
<class name="Role" table="ROLE">
<id name="id" type="long" column="ROLE_ID">
<generator class="native" />
</id>
<property name="name" type="string" length="50"
column="ROLE_NAME" not-null="true" />
</class>
Code between sessionFactory.openSession() and session.close():
Full stack trace of any exception that occurs:
Name and version of the database you are using:
The generated SQL (show_sql=true):
Debug level Hibernate log excerpt:
Hi,
I am writing a webservice using axis, spring and hibernate.
In the application I have follwoing methods
createUser(name);
addRoleToUser(userid, roleid);
copyUser(id,name);
If I copy a user, i need to create a new user with all the attributes copied from the existing user.
Code:
createUser(name) {
User user = new User();
user.setName(name);
dao.createUser(user);
}
addRoleToUser(userId, roleId) {
User = getUser(userId)
role = getRole(roleId);
user.addRole(role);
dao.updateUser(user);
}
copyUser(id, name) {
User existingUser = getUser(id);
createUser(name);
Role[] roles = exisitingUser.getRoles();
for (int i = 0; i < roles.length; i++) {
addRoleToUser(newUserId, roles[i].getId());
}
}
my DAO looks like this:
Code:
createUser(User user) {
getHibernateTemplate().save(user);
}
updateUser(User user) {
getHibernateTemplate().update(user);
}
In the above code for copyUser , I am doing creating and updating in different DAO methods which means different transactions. but I want to maintain a transaction for the whole copy method.
How do I do that?
Any help is appreciated...
Thanks
SSSS
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