java / beginner
Snippet
Data Access with @Repository
Classes marked with @Repository are responsible for data storage and retrieval. This annotation also enables automatic translation of database errors into Spring's exception hierarchy.
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import org.springframework.stereotype.Repository;import java.util.ArrayList;import java.util.List;@Repositorypublic class UserMemoryRepository {private List<String> storage = new ArrayList<>();public void add(String item) {storage.add(item);}}
spring
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@Repository
Indicates that the class manages database or storage operations.