CSC309 Lecture 12

Software Engineering II
Maven
(202305)

Transcript

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   CSC 309
   Software Engineering II
   Lecture 12:
   Java Libraries
   Dr. Javier Gonzalez-Sanchez
   javiergs@calpoly.edu
   www.javiergs.com
   Building 14 -227
   Office Hours: By appointment
   

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   Previously …
   

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   Application programming interface (API) enables two software components to
   communicate with each other using a set of definitions and protocols.
   § Bing Maps
   § AccuWeather
   § OpenAI
   API
   

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   A collection of resources (classes)
   Library
   

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   Library
   

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   Dependencies
   

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   Tool
   

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   • 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
   

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   Right-Click in your Project
   

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    POM.xml
    

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    Right-Click POM.xml
    

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    Maven Directories
    A build automation tool used
    

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    Directories
    

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    Maven Repository
    

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    Databases
    Example with MySQL/MariaDB
    

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    Key Idea
    ⚙
    

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    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
    

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    www.freesqldatabase.com
    

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    www.freesqldatabase.com
    

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    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")
    

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    Key Idea
    

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    Dependencies
    

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    Connection
    

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    SQL
    

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    Charts
    

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    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/
    

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    Maven Repository
    

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    Options
    
    org.jfree
    jfreechart
    1.5.3
    
    

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    Example
    

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    To Explore
    

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

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    Questions
    

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    Office Hours
    Tuesday and Thursday 3 - 5 pm
    But an appointment required
    Sent me an email – javiergs@calpoly.edu
    

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    CSC 309
    Software Engineering II
    Lab 12:
    Java Libraries
    Dr. Javier Gonzalez-Sanchez
    javiergs@calpoly.edu
    www.javiergs.com
    Building 14 -227
    Office Hours: By appointment
    

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

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    CSC 309 Software Engineering II
    Javier Gonzalez-Sanchez, Ph.D.
    javiergs@calpoly.edu
    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.
    

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