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Editing a product and its attributes in Spring

 
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Guys,
I'm kind of stuck here - and my mind is drawing complete blank - it seems like a pretty simple issue - but for some reason I'm not getting it.

I have 2 tables - Product and ProductAttributes. In the product pojo- I have a OneToMany relationship with productAttributes as shown below:


Now when I need to display - the product and its values - I would simply load the product and pass it to the JSP page where I'll display the attributes as shown below:


Each product has its own set of attributes. Now I need to create a form where the user can edit the product information like attributes etc.

So I have a product form which contains a set of product attributes. Now how do I display these attribute values in the jsp page so that they are editable.

Basically I'm getting confused on the syntax for path. If my command name is product, what do I put for the path value for attributes:
 
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