Criteria Query API Introduction
The criteria query API was added in JPA 2.0 and provides another way to query
entities besides JPQL. By using some of the Java APIs supplied by the
criteria query API, it is easy to construct dynamic queries. Additionally,
the criteria query API supplies more compiling-time checks than JPQL.
Description of the Example
This example is based on an enterprise management scenario. Users can query
by department name and by asset price to view a list of a department's assets
above a certain price.
Use This Example
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