Spring 5 Design Patterns

Creating a RowMapper class

In the following example, a class, AccountRowMapper, implements the RowMapper interface of the Spring Jdbc module:

    package com.packt.patterninspring.chapter7.bankapp.rowmapper; 
 
    import java.sql.ResultSet; 
    import java.sql.SQLException; 
    import org.springframework.jdbc.core.RowMapper; 
    import com.packt.patterninspring.chapter7.bankapp.model.Account; 
    public class AccountRowMapper implements RowMapper<Account>{ 
      @Override 
      public Account mapRow(ResultSet rs, int id) throws SQLException { 
        Account account = new Account(); 
        account.setId(new Long(rs.getInt("id"))); 
        account.setName(rs.getString("name")); 
        account.setBalance(new Long(rs.getInt("balance"))); 
        return account; 
      } 
    } 

In the preceding code, a class, AccountRowMapper ...