CSC308B Lecture 16

jgs CSC 308 Software Engineering I Lecture 16: Java Libraries
& Maven Dr. Javier Gonzalez-Sanchez [email protected] www.javiergs.com Building 14 -227 Office Hours: By appointment

jgs Javier Gonzalez-Sanchez | CSC 308 | Winter 2024 |
2 A collection of resources (classes) Library

3 Library

jgs Dependencies

5 Tool

6 • The project object model (POM) which describes a project and its dependencies. • A standardized directory format. • Repositories where third-party software is stored and discovered. Apache Maven - Build management tool

7 Right-Click in your Project

8 POM.xml

9 Right-Click POM.xml

10 Maven Directories A build automation tool used

11 Directories

12 Maven Repository

jgs Databases Example with MySQL/MariaDB

14 Key Idea ⚙

15 Options 1. Maria DB Community Server Open-Source and created by MySQL’s original developers https://mariadb.com/downloads/ For mac you can use the Homebrew package manager: > brew install mariadb > mysql.server start

16 www.freesqldatabase.com

17 www.freesqldatabase.com

18 Issues CREATE TABLE database.students ( ID INT NOT NULL, user VARCHAR(8) NOT NULL , password VARCHAR(8) NOT NULL ) INSERT INTO students (ID, user, password) VALUES (1, "javiergs", "qwerty")

19 Key Idea

20 Dependencies

21 Connection

22 SQL

jgs Charts

24 Options 1. JfreeChart https://www.jfree.org/jfreechart/ JFreeChart is a free Java chart library that makes it easy for developers to display professional- quality charts in their applications. Samples: https://zetcode.com/java/jfreechart/

25 Maven Repository

26 Options <dependency> <groupId>org.jfree</groupId> <artifactId>jfreechart</artifactId> <version>1.5.3</version> </dependency>

27

28 Example

jgs Test Yourselves

30 Project – User selects Cluster and clicks Run ✅

31 Issues <dependency> <groupId>nz.ac.waikato.cms.weka</groupId> <artifactId>weka-stable</artifactId> <version>3.8.0</version> </dependency>

32 Code

33 Code

34 Code

jgs To Explore

36 Issues Awesome Java Frameworks https://github.com/akullpp/awesome-java

37 Questions

38 Office Hours Tuesday and Thursday 3 - 5 pm But an appointment required Sent me an email – [email protected]

jgs CSC 308 Software Engineering I Lab 16: Java Libraries
& Maven Dr. Javier Gonzalez-Sanchez [email protected] www.javiergs.com Building 14 -227 Office Hours: By appointment

42

43 Let’s Work A. Configure Maven B. Add a Dependency C. Create a Chart D. Show me your (Java) and POM file

jgs CSC 309 Software Engineering II Javier Gonzalez-Sanchez, Ph.D. [email protected]
Winter 2023 Copyright. These slides can only be used as study material for the class CSC308 at Cal Poly. They cannot be distributed or used for another purpose.

CSC308B Lecture 16

CSC308B Lecture 16

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