32-Packaging Structure of App in third project

 

Image 1 - Packaging Structure of App in this Image

_______________________________________________________

  YELLOW IS for Java Project 

  BLUE IS for   Folder

  GREEN IS for Package

  RED IS for Class 

Pink is for  pom.xml

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thymeleaf-springboot-tutorial

     -->  src/main/java

               net.javaguides.springboot

                              EmployeeController.java

                              Employees.java

                              HelloWorldContoller.java

                               ThymeleafSpringbootTutorialApplication.java

 -->   src/main/resources

                            static

                                      css

                                             main.css    

                                      js

                                             action.js        

                             templates

                                        add-bootstrap.html       

                                         add-css-js-demo.html 

                                         helloworld.html            

                                         itteration.html               

                             application.properties

           -->   src/test/java

           -->  JRE System Library

           -->  MavenDependencies

           -->  src

           --> target

        

           --> mvnw

           --> mvnw.cmd

         

        --> pom.xml

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thymeleaf-springboot-tutorial  ---> pom.xml

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <parent>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-parent</artifactId>

        <version>2.6.6</version>

        <relativePath/> <!-- lookup parent from repository -->

    </parent>

    <groupId>net.javaguides.springboot</groupId>

    <artifactId>thymeleaf-springboot-tutorial</artifactId>

    <version>0.0.1-SNAPSHOT</version>

    <name>thymeleaf-springboot-tutorial</name>

    <description>Basic concepts of thymeleaf along with spring web</description>

    <properties>

        <java.version>17</java.version>

    </properties>

    <dependencies>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-thymeleaf</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-web</artifactId>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-test</artifactId>

            <scope>test</scope>

        </dependency>

    </dependencies>

    <build>

        <plugins>

            <plugin>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-maven-plugin</artifactId>

            </plugin>

        </plugins>

    </build>

</project>

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Explaining Each component of project structure

src/main/java

This is the main method to launch project...

Java source code for the artifact.

The main folder contains your application code and resources.

src/main/resources

Resources used in the project.

Static resources like css,js,images inside static folder  

jsp or html files under templates folder

Configuring all application level configuration in application.properties

In this project we are using  main.css file inside css folder inside static folder

        static ---->   css  ----->  main.css    

In this project we are using  action.js file inside js folder inside static folder

         static ---->   js  ----->    action.js  

In this project we are using  html files inside template folder

        template ---->      add-bootstrap.html     

        template ---->     add-css-js-demo.html 

        template ---->       helloworld.html          

        template ---->       itteration.html             

pom.xml

 It is an XML file that contains information about the project and configuration details used by Maven to build the project.

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JRE System Library

Basically the  library of project(managed by IDE)

src/test/java

 The test folder contains  test code and resources.

Places your test use case code, like junit test.

 These codes would be executed when doing maven package things. These codes won't be packaged to your war or jar file.

src  

The src directory contains all of the source material for building the project, its site and so on. 

It contains a subdirectory for each type: main for the main build artifact, test for the unit test code and resources, site and so on.

 target 

 The target directory is used to house all output of the build.

mvnw 

The mvnw file is for Linux (bash) environment

mvnw.cmd

   The mvnw.cmd is for the Windows environment.