veereshn2592 · harshasj · Jan 5, 2021
diff --git a/pom.xml b/pom.xml
@@ -0,0 +1,32 @@
+<?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.sample</groupId>
+    <artifactId>LiquorStoreApp</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>war</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <version>3.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>SampleServlet</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.tomcat.maven</groupId>
+                <artifactId>tomcat7-maven-plugin</artifactId>
+                <version>2.2</version>
+            </plugin>
+        </plugins>
+    </build>
+</project>
+
diff --git a/src/main/java/com/sample/LiquorService.java b/src/main/java/com/sample/LiquorService.java
@@ -0,0 +1,33 @@
+package com.sample;
+
+import com.sample.model.LiquorType;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Created by kasun on 5/24/17.
+ */
+public class LiquorService {
+
+    public List getAvailableBrands(LiquorType type){
+
+        List brands = new ArrayList();
+
+        if(type.equals(LiquorType.WINE)){
+            brands.add("Adrianna Vineyard");
+            brands.add(("J. P. Chenet"));
+
+        }else if(type.equals(LiquorType.WHISKY)){
+            brands.add("Glenfiddich");
+            brands.add("Johnnie Walker");
+
+        }else if(type.equals(LiquorType.BEER)){
+            brands.add("Corona");
+
+        }else {
+            brands.add("No Brand Available");
+        }
+    return brands;
+    }
+}
diff --git a/src/main/java/com/sample/SelectLiquorServlet.java b/src/main/java/com/sample/SelectLiquorServlet.java
@@ -0,0 +1,36 @@
+package com.sample;
+
+import com.sample.model.LiquorType;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.List;
+
+
+@WebServlet(
+        name = "selectliquorservlet",
+        urlPatterns = "/SelectLiquor"
+)
+public class SelectLiquorServlet extends HttpServlet {
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+
+        String liquorType = req.getParameter("Type");
+
+        LiquorService liquorService = new LiquorService();
+        LiquorType l = LiquorType.valueOf(liquorType);
+
+        List liquorBrands = liquorService.getAvailableBrands(l);
+
+        req.setAttribute("brands", liquorBrands);
+        RequestDispatcher view = req.getRequestDispatcher("result.jsp");
+        view.forward(req, resp);
+
+    }
+}
diff --git a/src/main/java/com/sample/model/LiquorType.java b/src/main/java/com/sample/model/LiquorType.java
@@ -0,0 +1,9 @@
+package com.sample.model;
+
+/**
+ * Created by kasun on 5/24/17.
+ */
+public enum LiquorType {
+    WINE,BEER,WHISKY
+
+}
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,3 @@
+<session-config>
+    <tracking-mode>COOKIE</tracking-mode>
+</session-config>
diff --git a/src/main/webapp/index.html b/src/main/webapp/index.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Welcome to the Store</title>
+</head>
+<body>
+<center>
+    <h1>
+        Select the type of Drink 
+    </h1>
+    <form method="post" action="SelectLiquor">
+       <br>
+        <select name="Type" size="1">
+            <option>WINE</option>
+            <option>WHISKY</option>
+            <option>BEER</option>
+
+        </select>
+        <br><br>
+        <input type="submit">
+    </form>
+</center>
+
+
+</body>
+</html>
diff --git a/src/main/webapp/result.jsp b/src/main/webapp/result.jsp
@@ -0,0 +1,22 @@
+<%@ page import ="java.util.*" %>
+<!DOCTYPE html>
+<html>
+<body>
+<center>
+<h1>
+    Available Brands
+</h1>
+<%
+List result= (List) request.getAttribute("brands");
+Iterator it = result.iterator();
+out.println("<br>We have <br><br>");
+
+while(it.hasNext()){
+
+out.println(it.next()+"<br>");
+
+}
+
+%>
+</body>
+</html>