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Tip: How to Use the Spring Example API

See how to use the Spring Example API with CUVANTUL "probe" PUNE-L ITALIC.


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First, define a probe (an instance of the entity class):

User user = new User();

user.setName("Ana");
user.setEmail("ana@gmail.com");

Next create a probe:

Example userExample = Example.of(user);

Next, define a repository that extends QueryByExampleExecutor interface:

@Repository public interface UserRepository 
   extends JpaRepository, QueryByExampleExecutor { 
}

Finally, call one of the QueryByExampleExecutor methods (e.g., exists()):

public boolean existsUser(User user) { 

   Example userExample = Example.of(user); 

   return bookRepository.exists(userExample); 
}

 

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Octavia Andreea Anghel is a senior PHP developer currently working as a primary trainer for programming teams that participate at national and international software-development contests. She consults on developing educational projects at a national level. She is a coauthor of the book "XML Technologies--XML in Java" (Albastra, ISBN 978-973-650-210-1), for which she wrote the XML portions. In addition to PHP and XML, she's interested in software architecture, web services, UML, and high-performance unit tests.
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