DbMapper is not invoked for DML operations

[vastreln]

Environment Details

• Helidon Version: 4.3.1
• Helidon SE
• JDK version: 21
• OS: macOS

---

Problem Description

DbMapper is not applied when executing a DML statements
Easily reproducible

Steps to reproduce

1. Create custom DbMapper and implement abstract methods
2. Register custom DbMapper with DbMapperProvider
3. Apply provider to the DbClient configuration
4. Create DbExecute and DbStatementDml
5. Set relevant type of parameter and execute the statement
6. Place breakpoints into DbMapper methods"
7. Run application in debug mode.
8. Observe statement execution exceptions that are the result of the DbMapper not applied.
9. Notice that one of the breakpoints in the DbMaper where ever triggered.
10. Try to execute DbStatementGet with the same mapper.
11. Notice the query operation works and the relevant breakpoint is triggered in the DbMapper.

shopHdbClient.zip