Hi team,
I suspect you'll be able to answer this right off the top of your head, as
this error occurs in response to what I imagine is a very routine code
assignment: set a newly created user's company to be the same company as
that of the user doing the creating.
Code snippet from 'pages/user/CreateUser.java'...
User user = new User(firstName, lastName, userName, email,
authenticator.encryptPassword(password));
//Set the new user's company to the same as the creator's company
user.setCompany(authenticator.getLoggedUser().getCompany());
crudServiceDAO.create(user);
The User>>Company relationship, as defined in the User entity class...
@ManyToOne(cascade=CascadeType.ALL)
@JoinColumn(name="COMPANY_ID")
private Company company;
The Company>>User relationship, as defined in the Company entity class...
@OneToMany(mappedBy="company", cascade=CascadeType.ALL)
private Collection<User> users = new ArrayList<User>();
The USER table has a COMPANY_ID field, so I'd be expecting Hibernate to
create a new user with the same company ID as the user I have logged in
as. Instead, Tapestry gives the following error...
org.apache.tapestry5.runtime.ComponentEventException
detached entity passed to persist: com.example.harbour.entities.Company
Why is this? Appreciate your help.
Thanks,
Chris.
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