asmhatre
448c383879
Same Customer/Order/OrderItem domain modelled with Hibernate/Spring Data JPA and Spring Data JDBC side by side, both running through a shared StatementLoggingDataSource so SQL-statement counts are directly comparable. 11 tests, 11 captured transcripts, 6 doc chapters. Companion repo for the ankurm.com article on when to drop the ORM.
31 lines
936 B
Java
31 lines
936 B
Java
package com.ankurm.jdbcvsjpa;
|
|
|
|
import com.ankurm.jdbcvsjpa.support.SqlLog;
|
|
import org.springframework.web.bind.annotation.GetMapping;
|
|
import org.springframework.web.bind.annotation.RestController;
|
|
|
|
import java.util.List;
|
|
import java.util.Map;
|
|
|
|
/**
|
|
* Dumps the real SQL statement log for whatever ran in this JVM since the last reset — the
|
|
* same mechanism the tests use to write docs/output transcripts, exposed so you can point it
|
|
* at your own scenario. Delete this before shipping; it is a diagnostic, not a feature. See
|
|
* docs/03-the-sql-log.md.
|
|
*/
|
|
@RestController
|
|
public class DiagController {
|
|
|
|
private final SqlLog sqlLog;
|
|
|
|
public DiagController(SqlLog sqlLog) {
|
|
this.sqlLog = sqlLog;
|
|
}
|
|
|
|
@GetMapping("/diag/sql-log")
|
|
public Map<String, Object> sqlLog() {
|
|
List<String> statements = sqlLog.statements();
|
|
return Map.of("count", statements.size(), "statements", statements);
|
|
}
|
|
}
|