elbell / jdbc-dao

JDBC - CRUD - DAO Lab

Requirements

• JDK 1.8
• SQL database

Part 1 Create Data Model

1. Create a sql database using a RDBMS (MySql)
2. Create a table to represent some object data
   • The table should have 5-7 fields that represent the object
3. Populate the database with at least 5 records

example

a car table may have the fields for:

• id
• make
• model
• year
• color
• vin

Part 2 Configure Java Application to use the JDBC API

Use Maven.com to get the sql-connector-java dependency. Add this to your pom.xml

Create DAO

Create a Java app that uses the DAO pattern to perform CRUD operations on you sql database DAO Pattern

These classes should include:

1. A DAO abstract class or interface for the following methods
   • public T findById(int id);
   • public List findAll();
   • public T update(T dto);
   • public T create(T dto);
   • public void delete(int id);
2. A DAO concrete class that implements all the methods of the abstract or interface from the previous step
3. A DTO interface with the following method stub
   • int getId();
4. A concrete DTO class that implements the interface.

Run the App

Create an App runner class to run each CRUD operation against your DAO

• findById()
• findAll()
• update()
• create()
• delete()