[#10] war packaging

Author: anandrajneesh

pom.xml

@@ -7,7 +7,7 @@
     <groupId>org.gluecoders.guides</groupId>
     <artifactId>springboot-guide</artifactId>
     <version>1.0-SNAPSHOT</version>
-    <packaging>jar</packaging>
+    <packaging>war</packaging>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
@@ -23,6 +23,12 @@
             <version>${spring.version}</version>
             <type>pom</type>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-tomcat</artifactId>
+            <version>${spring.version}</version>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>

src/main/java/org/gluecoders/library/Application.java

@@ -2,12 +2,19 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.web.support.SpringBootServletInitializer;
 
 /**
  * Created by Anand_Rajneesh on 6/10/2017.
  */
 @SpringBootApplication
-public class Application {
+public class Application extends SpringBootServletInitializer {
+
+    @Override
+    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
+        return application.sources(Application.class);
+    }
 
     public static void main(String[] args) {
         SpringApplication.run(Application.class, args);

src/main/webapp/WEB-INF/web.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
+
+    <servlet>
+        <servlet-name>appServlet</servlet-name>
+        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
+        <init-param>
+            <param-name>contextClass</param-name>
+            <param-value>org.springframework.web.context.support.AnnotationConfigWebApplicationContext</param-value>
+        </init-param>
+        <init-param>
+            <param-name>contextConfigLocation</param-name>
+            <param-value>org.gluecoders.library.config</param-value>
+        </init-param>
+        <load-on-startup>1</load-on-startup>
+    </servlet>
+
+    <servlet-mapping>
+        <servlet-name>appServlet</servlet-name>
+        <url-pattern>/</url-pattern>
+    </servlet-mapping>
+
+    <!-- Disables Servlet Container welcome file handling. Needed for compatibility
+        with Servlet 3.0 and Tomcat 7.0 -->
+    <welcome-file-list>
+        <welcome-file></welcome-file>
+    </welcome-file-list>
+
+</web-app>