<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>com.geeksforgeeks</groupId>

    <artifactId>spring-boot-war-deployment-example-on-tomcat</artifactId>

    <version>0.0.1-SNAPSHOT</version>

    <!-- As we need to deploy the project as WAR, this is needed -->

    <packaging>war</packaging>

    <name>SpringBootWarDeploymentOnTomcatServer</name>

    <description>Demo project for Spring Boot deployable on Tomcat</description>

    <parent>

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

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

        <version>2.2.2.RELEASE</version>

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

    </parent>

    <properties>

        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

        <java.version>1.8</java.version>

    </properties>

    <dependencies>

        <!-- Spring web dependency -->

        <dependency>

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

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

            </dependency>

        <!--Servlet container has to be set as provided -->

        <dependency>

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

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

            <scope>provided</scope>

        </dependency>

    <build>

    <!-- Our final war file name is geeks-web-services -->

    <finalName>geeks-web-services</finalName>

        <plugins>

            <plugin>

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

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

            </plugin>

        </plugins>    

    </build>

</project>

import org.springframework.web.bind.annotation.GetMapping;

import org.springframework.web.bind.annotation.RestController;

// Annotation

@RestController

// Class

public class SampleRestControllerExample {

    @GetMapping("/hello")

    // Easy method just to print encouraging and consoling

    // words

    public String hello()

    {

        return "Hello Geek, this is a simple hello message to take care and have a nice day.";

    }

    @GetMapping("/greet")

    // Easy method just to print greeting message by saying

    // spring-based applications

    public String greet()

    {

        return "Hello Geek, Fast and easy development can be possible on Spring-based applications by reducing source code;.";

    }

}

// Java Program to Illustrate SpringBoot WarDeployment

// On Tomcat Server

// Importing required classes

import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.boot.builder.SpringApplicationBuilder;

import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;

// Annotation

@SpringBootApplication

// Class

public class SpringBootWarDeploymentOnTomcatServer   

  extends SpringBootServletInitializer {   

  @Override   

  // Configuring method has to be overridden   

  protected SpringApplicationBuilder   

    configure(SpringApplicationBuilder application){       

    return application.sources(           

      SpringBootWarDeploymentOnTomcatServer.class);   

  }   

  // Method 2   

  // Main driver method   

  public static void main(String[] args){       

    SpringApplication.run(           

      SpringBootWarDeploymentOnTomcatServer.class,           

      args);   

  }

}