start

rational96 · rational96 · commit a6c3d9ef139c · 2020-12-06T20:59:31.000-08:00
diff --git a/pom.xml b/pom.xml
@@ -71,6 +71,11 @@
       <artifactId>bootstrap</artifactId>
       <version>${webjars-bootstrap.version}</version>
     </dependency>
+    <dependency>
+        <groupId>org.jscience</groupId>
+        <artifactId>jscience</artifactId>
+        <version>4.3.1</version>
+    </dependency>
     <dependency>
     <groupId>org.webjars</groupId>
       <artifactId>webjars-locator</artifactId>
@@ -85,6 +90,16 @@
 
   <build>
     <plugins>
+      <plugin>
+        <artifactId>maven-assembly-plugin</artifactId>
+        <version>3.0.0</version>
+        <configuration>
+            <descriptorRefs>
+                <descriptorRef>jar-with-dependencies</descriptorRef>
+            </descriptorRefs>
+            <finalName>helloworld</finalName>
+        </configuration>
+      </plugin>  
       <plugin>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-maven-plugin</artifactId>
diff --git a/src/main/java/com/example/Main.java b/src/main/java/com/example/Main.java
@@ -1,4 +1,4 @@
-/*
+
  * Copyright 2002-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -33,11 +33,25 @@
 import java.sql.Statement;
 import java.util.ArrayList;
 import java.util.Map;
+ 
+ import static javax.measure.unit.SI.KILOGRAM;
+import javax.measure.quantity.Mass;
+import org.jscience.physics.model.RelativisticModel;
+import org.jscience.physics.amount.Amount;
+/*
 
 @Controller
 @SpringBootApplication
 public class Main {
 
+    @RequestMapping("/hello")
+String hello(Map<String, Object> model) {
+    RelativisticModel.select();
+    Amount<Mass> m = Amount.valueOf("12 GeV").to(KILOGRAM);
+    model.put("science", "E=mc^2: 12 GeV = " + m.toString());
+    return "hello";
+}
+    
   @Value("${spring.datasource.url}")
   private String dbUrl;
 
diff --git a/src/main/resources/templates/hello.html b/src/main/resources/templates/hello.html
@@ -0,0 +1,8 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org" th:replace="~{fragments/layout :: layout (~{::body},'hello')}">
+<body>
+  <div class="container">
+    <p th:text="${science}"/>
+  </div>
+</body>
+</html>
