mvn package working

Author: tongueroo

.gitignore

@@ -0,0 +1 @@
+target

README.md

@@ -10,7 +10,7 @@ Simple java project demos how to build a war file to be deployed on a Tomcat ser
 
 ## Initial Generation
 
-The initial files and project structure was generated with the `mvn archetype:generate` command.  Note, you do not have to run the command it is just noted here for posterity.
+The initial files and project structure was generated with the `mvn archetype:generate` command.  Note, you do not have to run the command it is just noted here for posterity.  More info: [Creating a webapp](https://maven.apache.org/plugins-archives/maven-archetype-plugin-1.0-alpha-7/examples/webapp.html) and [Introduction to the Standard Directory Layout](https://maven.apache.org/guides/introduction/introduction-to-the-standard-directory-layout.html).
 
 ``` sh
 mvn archetype:generate \

pom.xml

@@ -5,17 +5,42 @@
   <artifactId>demo</artifactId>
   <packaging>war</packaging>
   <version>1.0-SNAPSHOT</version>
-  <name>demo Maven Webapp</name>
-  <url>http://maven.apache.org</url>
+  <name>Demo Maven Webapp</name>
+  <url>https://github.com/tongueroo/demo-java</url>
+  <build>
+    <finalName>demo</finalName>
+    <sourceDirectory>src</sourceDirectory>
+    <plugins>
+      <plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.7.0</version>
+        <configuration>
+          <source>1.8</source>
+          <target>1.8</target>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-war-plugin</artifactId>
+        <version>3.0.0</version>
+      </plugin>
+    </plugins>
+  </build>
   <dependencies>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
       <version>3.8.1</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>log4j</groupId>
+      <artifactId>log4j</artifactId>
+      <version>1.2.17</version>
+    </dependency>
+    <dependency>
+        <groupId>javax.servlet</groupId>
+        <artifactId>javax.servlet-api</artifactId>
+        <version>3.1.0</version>
+    </dependency>
   </dependencies>
-  <build>
-    <finalName>demo</finalName>
-  </build>
 </project>

src/main/java/Hello.java

@@ -0,0 +1,26 @@
+// Import required java libraries
+import java.io.*;
+import javax.servlet.*;
+import javax.servlet.http.*;
+
+// Extend HttpServlet class
+public class Hello extends HttpServlet {
+
+   private String message;
+
+   public void init() throws ServletException {
+      // Do required initialization
+      message = "Hello World";
+   }
+
+   public void doGet(HttpServletRequest request, HttpServletResponse response)
+      throws ServletException, IOException {
+
+      // Set response content type
+      response.setContentType("text/html");
+
+      // Actual logic goes here.
+      PrintWriter out = response.getWriter();
+      out.println("<h1>" + message + "</h1>");
+   }
+}

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

@@ -3,5 +3,23 @@
  "http://java.sun.com/dtd/web-app_2_3.dtd" >
 
 <web-app>
-  <display-name>Archetype Created Web Application</display-name>
+  <display-name>demo java web app</display-name>
+  <welcome-file-list>
+    <welcome-file>index.html</welcome-file>
+    <welcome-file>index.htm</welcome-file>
+    <welcome-file>index.jsp</welcome-file>
+    <welcome-file>default.html</welcome-file>
+    <welcome-file>default.htm</welcome-file>
+    <welcome-file>default.jsp</welcome-file>
+  </welcome-file-list>
+
+  <servlet>
+     <servlet-name>Hello</servlet-name>
+     <servlet-class>Hello</servlet-class>
+  </servlet>
+  <servlet-mapping>
+     <servlet-name>Hello</servlet-name>
+     <url-pattern>/Hello</url-pattern>
+  </servlet-mapping>
+
 </web-app>