findByStatusAndValue
The method `findByStatusAndValue` is a common query pattern used in Spring Data repositories, particularly when working with JPA (Java Persistence API) or MongoDB repositories. It is a derived query method that allows developers to retrieve entities based on two specific criteria: a status field and a value field. This approach leverages Spring Data's query derivation mechanism, which automatically generates the appropriate query (SQL for JPA or MongoDB queries) at runtime based on the method name.
In a Spring Data JPA repository, this method would typically be defined in an interface extending `JpaRepository<T,
`List<Order> findByStatusAndValue(String status, String value);`
This method would return all `Order` entities where the `status` field matches the provided `status` parameter
`SELECT * FROM orders WHERE status = ?1 AND value = ?2`
Similarly, in a Spring Data MongoDB repository, the same method would retrieve documents where both the `status`
This pattern is particularly useful for filtering entities in applications where status and value are critical