On 2013-04-03 21:07, Vadim Lopatin wrote:
I don't see what to simplify in markup like this:
@Entity
class User {
@Generated
long id;
@Column
string name;
@ManyToOne
Customer customer;
@ManyToMany
LazyCollection!Role roles;
}
Which translates to table definitions like
CREATE TABLE user (id bigint not null primary key auto_increment, name
varchar(255), customer_fk bigint foreign key references customer(id));
CREATE TABLE user_roles (user_fk bigint not null foreign key references
user(id), role_fk int not null foreign key references role(id), primary
key(user_fk, role_fk);
...
Is the attributes necessary at all? I would just go with:
class User
{
long id; // always assume auto increment, primary key, not null and
so on
string name;
Customer customer; // infer @ManyToOne
@ManyToMany LazyCollection!Role roles; // I guess this cannot be
inferred
LazyCollection!Foo foos; // infer @OneToMany
}
Perhaps for primitive types you could have:
class User
{
Long id;
String name;
Int foo;
}
Note the capital letters.
--
/Jacob Carlborg
