Spring Framework Master Class - Java Spring the Modern Way - Step 12 - Creating a Custom Spring JDBC RowMapper

The video tutorial explains how to use and define custom row mappers in JDBC. It starts with an introduction to the concept of row mappers and their purpose in mapping database query results to Java objects. The tutorial then details the process of creating a custom row mapper by implementing the RowMapper interface, focusing on mapping database columns to class fields. It highlights the advantages of using custom row mappers, such as reusability and handling mismatched column and field names. The video concludes by emphasizing the benefits of row mappers in JDBC operations.

What is the purpose of a row mapper in JDBC?

What should you do if the column names in the database do not match the field names in your bean?

How can you define a custom row mapper?

Explain how to implement the row mapper interface.

What are the advantages of using a row mapper?