ConnectionFactory

Library whose main objective is to generate connections to databases compatible with Java, for each bank there is a class with unit tests that guarantees consistency and quality.

The first version includes a connection to the MySQL

For the next versions are planned connections with:

• MongoDB,

• PostgreSQL,

• SQLite,

• SQLServer

• Documentation: Javadoc

General Information:

• Author: Samuel Ricardo Cabral de Barros

• Documentation: Javadoc

• Created: 01/2021

• Last update: 01/2021

• State: In Progress

• Current version: 1.0.0

• License: GNU General Public License v3.0

To Use the Library

Maven Project:

1. If you are working with a Maven project, look for the pom.xml file in your Maven project

2. Inside this file, look for the tag:

<dependencies>
	
</dependencies>

3. And paste this code snippet into it...

        <dependency>
            <groupId>com.samuel.cabral</groupId>
            <artifactId>ConnectionFactory</artifactId>
            <version>1.0.0</version>
        </dependency>

2-1. If you don't have this tag in your pom.xml, paste this snippet at the end of the code before the tag < /project >:

    <dependencies>
       
        <dependency>
            <groupId>com.samuel.cabral</groupId>
            <artifactId>ConnectionFactory</artifactId>
            <version>1.0.0</version>
        </dependency>

    </dependencies>

4. After doing this, execute the build in your application and it will be ready to be used with all dependencies installed...

Project without Maven

• If your project is not Maven and you prefer to download it ...

1. download this file: ConnectionFactory-1.0.0.jar

2. After downloading, add the downloaded file to your project.

WARNING: Remember, when choosing this method you should download the JDBC and add it to your project, I will leave a list with the JDBC of the databases compatible with this version and the download links:

• MySQL - MySQLConnector 8.0.22

How to create a connection:

• MySQL:

1. Import the MySQLConnectionFactory class:

import static com.MySQL.Connection.MySQLConnectionFactory.*;

2. now call the getConnection (...) method, the method will connect to the database and return a Connection

3. When you want to close a connection, call the closeConnection (...) method