update dependencies and package names

pom.xml

@@ -3,19 +3,26 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <groupId>ic.doc</groupId>
+    <groupId>com.develogical</groupId>
     <version>1.0-SNAPSHOT</version>
     <artifactId>SkeletonWebApp</artifactId>
     <dependencies>
         <dependency>
             <groupId>org.eclipse.jetty</groupId>
             <artifactId>jetty-servlet</artifactId>
-            <version>9.4.0.RC3</version>
+            <version>9.4.12.v20180830</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
             <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-all</artifactId>
+            <version>1.3</version>
+            <scope>test</scope>
         </dependency>
     </dependencies>
     <build>
@@ -36,7 +43,7 @@
                     <assembleDirectory>target</assembleDirectory>
                     <programs>
                         <program>
-                            <mainClass>ic.doc.WebServer</mainClass>
+                            <mainClass>com.develogical.WebServer</mainClass>
                             <name>skeletonwebapp</name>
                         </program>
                     </programs>

src/main/java/ic/doc/QueryProcessor.java → src/main/java/com/develogical/QueryProcessor.java

@@ -1,4 +1,4 @@
-package ic.doc;
+package com.develogical;
 
 public class QueryProcessor {
 

src/main/java/com/develogical/WebServer.java

@@ -0,0 +1,48 @@
+package com.develogical;
+
+import com.develogical.web.IndexPage;
+import com.develogical.web.ResultsPage;
+import java.io.IOException;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.servlet.ServletHandler;
+import org.eclipse.jetty.servlet.ServletHolder;
+
+public class WebServer {
+
+  public WebServer() throws Exception {
+
+    Server server = new Server(portNumberToUse());
+
+    ServletHandler handler = new ServletHandler();
+    handler.addServletWithMapping(new ServletHolder(new Website()), "/*");
+    server.setHandler(handler);
+
+    server.start();
+  }
+
+  static class Website extends HttpServlet {
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+      String query = req.getParameter("q");
+      if (query == null) {
+        new IndexPage().writeTo(resp);
+      } else {
+        new ResultsPage(query, new QueryProcessor().process(query)).writeTo(resp);
+      }
+    }
+  }
+
+  private Integer portNumberToUse() {
+    return System.getenv("PORT") != null ? Integer.valueOf(System.getenv("PORT")) : 8080;
+  }
+
+  public static void main(String[] args) throws Exception {
+    new WebServer();
+  }
+
+}

src/main/java/ic/doc/web/HtmlPage.java → src/main/java/com/develogical/web/HtmlPage.java

@@ -1,4 +1,4 @@
-package ic.doc.web;
+package com.develogical.web;
 
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;

src/main/java/ic/doc/web/IndexPage.java → src/main/java/com/develogical/web/IndexPage.java

@@ -1,4 +1,4 @@
-package ic.doc.web;
+package com.develogical.web;
 
 import java.io.PrintWriter;
 

src/main/java/ic/doc/web/ResultsPage.java → src/main/java/com/develogical/web/ResultsPage.java

@@ -1,4 +1,4 @@
-package ic.doc.web;
+package com.develogical.web;
 
 import java.io.PrintWriter;
 

src/test/java/ic/doc/QueryProcessorTest.java → src/test/java/com/develogical/QueryProcessorTest.java

@@ -1,4 +1,4 @@
-package ic.doc;
+package com.develogical;
 
 import org.junit.Test;