Hi, hopefully you guys don't mind helping me out on this one. What I'm
trying to do is create a User object which has additional optional
properties stored as a struct/map. I'm just not sure how to do this
with Transfer. This is what I've come up with so far...
member package definition:
<package name="member">
<object name="User" table="USERS"
decorator="com.model.member.User">
<id name="UserID" column="user_id" type="GUID"
generate="true" />
<property name="Firstname"
column="user_firstname" type="string"
nullable="false" />
<property name="Lastname"
column="user_lastname" type="string"
nullable="false" />
<property name="Updated" column="user_updated"
type="date"
nullable="false" />
<property name="Created" column="user_created"
type="date"
nullable="false" />
<property name="Username"
column="user_username" type="string"
nullable="false" />
<property name="Password"
column="user_password" type="string"
nullable="false" />
<property name="IsActive" column="user_active"
type="boolean"
nullable="false" />
<property name="IsDeleted"
column="user_deleted" type="boolean"
nullable="false" />
<!-- optional -->
<property name="Dob" column="user_dob"
type="date"
nullable="true" />
<property name="Email" column="user_email"
type="string"
nullable="true" />
<!-- compositions -->
<manytoone name="Role" lazy="false">
<link to="member.Role" column="role_id"
/>
</manytoone>
<onetomany name="UserProperty" lazy="true"
proxied="true">
<link column="fk_user_id"
to="member.UserProperty" />
<collection type="array">
<order property="Key"
order="asc" />
</collection>
</onetomany>
</object>
<object name="Role" table="ROLES"
decorator="com.model.member.Role">
<id name="RoleID" column="role_id"
type="numeric" />
<property name="Name" column="role_name"
type="string" />
<property name="Description"
column="role_description"
type="string" />
</object>
<object name="UserProperty" table="USERPROPERTIES"
decorator="com.model.member.UserProperty">
<id name="UserPropertyID" column="property_id"
type="numeric" />
<property name="Key" column="property_name"
type="string" />
<property name="Value" column="property_value"
type="string" />
</object>
</package>
I intend to add a getProperty() to the User Transfer Decorator which
can retrieve values via the key. Is this the right approach?
I'd also like to make use of ColdSpring's
coldspring.beans.factory.config.MapFactoryBean to define the key names
as constants. I'm not sure how to go about injecting this into the
Transfer Decorator (as it's Transient).
As always advice gratefully received. Thanks in advance :)
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