Added local changes with jscience

jkutner · jkutner · commit db162a18ac71 · 2017-04-20T09:56:00.000-05:00
diff --git a/pom.xml b/pom.xml
@@ -87,6 +87,11 @@
       <artifactId>spring-boot-devtools</artifactId>
       <scope>runtime</scope>
     </dependency>
+    <dependency>
+      <groupId>org.jscience</groupId>
+      <artifactId>jscience</artifactId>
+      <version>4.3.1</version>
+    </dependency>
   </dependencies>
 
   <build>
diff --git a/src/main/java/com/example/MainController.java b/src/main/java/com/example/MainController.java
@@ -18,6 +18,8 @@
 
 import com.zaxxer.hikari.HikariConfig;
 import com.zaxxer.hikari.HikariDataSource;
+import org.jscience.physics.amount.Amount;
+import org.jscience.physics.model.RelativisticModel;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.SpringApplication;
@@ -26,6 +28,7 @@
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 
+import javax.measure.quantity.Mass;
 import javax.sql.DataSource;
 import java.sql.Connection;
 import java.sql.ResultSet;
@@ -34,6 +37,8 @@
 import java.util.ArrayList;
 import java.util.Map;
 
+import static javax.measure.unit.SI.KILOGRAM;
+
 @Controller
 @SpringBootApplication
 public class MainController {
@@ -53,6 +58,14 @@ String index() {
     return "index";
   }
 
+  @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";
+  }
+
   @RequestMapping("/db")
   String db(Map<String, Object> model) {
     try (Connection connection = dataSource.getConnection()) {
diff --git a/src/main/resources/templates/hello.html b/src/main/resources/templates/hello.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org" th:replace="~{fragments/layout :: layout (~{::body},'db')}">
+
+<body>
+
+
+<div class="container">
+    <p th:text="${science}"/>
+</div>
+
+</body>
+</html>
