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Find this tutorial in: /usr/local/resin/webapps/resin-doc/amber/tutorial/cmp-create
Try the Tutorial Describes the basic create/remove api for persistent entities.
Almost all applications need to add and remove entities from the database. Although most database accesses are reads, eventually we need to change the database. With Amber, you create a new instance with the following steps:
The example uses the same database table as the previous basic example.
Clients create a new bean and populate the fields just like a normal Java object. The client adds the entry to the database by calling the EntityManager's persist method.
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