Add first working version of service

Makefile

@@ -3,7 +3,9 @@ all: run
 up:
 	vagrant up
 
-run: up
+run: up run-services run-patron-client
+
+run-patron-client:
 	vagrant ssh -c 'cd /vagrant/patron-client && make run'
 	echo "open http://192.168.50.50:8000/ for patron-client service in PROD mode"
 
@@ -16,3 +18,10 @@ log-f:
 
 inspect-patron-client:
 	vagrant ssh -c 'cd /vagrant/patron-client && make inspect'
+
+inspect-services:
+	vagrant ssh -c 'cd /vagrant/services && make inspect'
+
+run-services:
+	vagrant ssh -c 'cd /vagrant/services && make'
+	echo "open http://192.168.50.50:8080/ for services service in PROD mode"

Vagrantfile

@@ -16,5 +16,7 @@ Vagrant.configure(2) do |config|
 
     config.vm.provision "shell", path: "upgrade_once.sh"
     config.vm.provision "shell", path: "install_docker.sh"
+    config.vm.provision "shell", path: "install_jdk.sh"
+    config.vm.provision "shell", path: "install_maven.sh"
   end
 end

install_jdk.sh

+#!/bin/bash
+if [ command -v javac >/dev/null 2>&1 ]; then
+	echo "JDK already installed.";
+else
+  echo "Installing jdk ..."
+  sudo apt-get install  --quiet --assume-yes openjdk-7-jdk
+  echo "JDK installed."
+fi

install_maven.sh

+#!/bin/bash
+if [ command -v mvn >/dev/null 2>&1 ]; then
+	echo "Maven already installed.";
+else
+  echo "Installing maven ..."
+  sudo apt-get install  --quiet --assume-yes maven
+  echo "Maven installed."
+fi

services/.dockerignore

+Makefile
+README.md
\ No newline at end of file

services/.gitignore

+target
+nbactions.xml

services/Dockerfile

+FROM java:8
+ADD ./target/services-1.0-SNAPSHOT.jar /services/
+WORKDIR /services
+ENTRYPOINT ["java", "-jar", "/services/services-1.0-SNAPSHOT.jar"]
+CMD [""]
\ No newline at end of file

services/Makefile

+all: build run
+
+build:
+	mvn clean install
+	sudo docker build --tag redef-services /vagrant/services
+
+stop:
+	sudo docker stop redef-services || true
+
+rm: stop
+	sudo docker rm redef-services || true
+
+run: build rm
+	sudo docker run -d -p 8080:8080 --name redef-services redef-services
+
+log-f:
+	sudo docker logs -f redef-services
+
+inspect:
+	sudo docker exec -it redef-services /bin/bash

services/README.md

 Service layer/backend (JVM).
+
+See [Makefile](Makefile).

services/pom.xml

+<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>no.deichman.services</groupId>
+  <artifactId>services</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  <packaging>jar</packaging>
+
+  <name>services</name>
+  <url>http://maven.apache.org</url>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <jetty.version>9.2.10.v20150310</jetty.version>
+    <jersey.version>2.16</jersey.version>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.12</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+    <groupId>org.eclipse.jetty</groupId>
+    <artifactId>jetty-server</artifactId>
+    <version>${jetty.version}</version>
+  </dependency>
+  <dependency>
+    <groupId>org.eclipse.jetty</groupId>
+    <artifactId>jetty-servlet</artifactId>
+    <version>${jetty.version}</version>
+  </dependency>
+  <dependency>
+    <groupId>org.glassfish.jersey.core</groupId>
+    <artifactId>jersey-server</artifactId>
+    <version>${jersey.version}</version>
+  </dependency>
+  <dependency>
+    <groupId>org.glassfish.jersey.containers</groupId>
+    <artifactId>jersey-container-servlet-core</artifactId>
+    <version>${jersey.version}</version>
+  </dependency>
+  <dependency>
+    <groupId>org.glassfish.jersey.containers</groupId>
+    <artifactId>jersey-container-jetty-http</artifactId>
+    <version>${jersey.version}</version>
+  </dependency>
+  <dependency>
+    <groupId>org.glassfish.jersey.media</groupId>
+    <artifactId>jersey-media-moxy</artifactId>
+    <version>${jersey.version}</version>
+  </dependency>
+    <dependency>
+      <groupId>org.codehaus.jackson</groupId>
+      <artifactId>jackson-core-asl</artifactId>
+      <version>1.9.11</version>
+      <scope>test</scope>
+      <type>jar</type>
+    </dependency>
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-databind</artifactId>
+      <version>2.3.3</version>
+      <scope>test</scope>
+      <type>jar</type>
+    </dependency>
+    <dependency>
+      <groupId>org.codehaus.jackson</groupId>
+      <artifactId>jackson-mapper-asl</artifactId>
+      <version>1.9.11</version>
+      <scope>test</scope>
+      <type>jar</type>
+    </dependency>
+  </dependencies>
+  <build>
+  <plugins>
+    <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-compiler-plugin</artifactId>
+	<configuration>
+            <source>1.7</source>
+            <target>1.7</target>
+	</configuration>
+    </plugin>
+    <plugin>
+      <groupId>org.apache.maven.plugins</groupId>
+      <artifactId>maven-shade-plugin</artifactId>
+      <version>1.6</version>
+      <configuration>
+        <createDependencyReducedPom>true</createDependencyReducedPom>
+        <filters>
+          <filter>
+            <artifact>*:*</artifact>
+            <excludes>
+              <exclude>META-INF/*.SF</exclude>
+              <exclude>META-INF/*.DSA</exclude>
+              <exclude>META-INF/*.RSA</exclude>
+            </excludes>
+          </filter>
+        </filters>
+      </configuration>
+ 
+      <executions>
+        <execution>
+          <phase>package</phase>
+          <goals>
+            <goal>shade</goal>
+          </goals>
+          <configuration>
+            <transformers>
+              <transformer
+                implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
+              <transformer
+                implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                <manifestEntries>
+                  <Main-Class>no.deichman.services.App</Main-Class>
+                </manifestEntries>
+              </transformer>
+            </transformers>
+          </configuration>
+        </execution>
+      </executions>
+    </plugin>
+  </plugins>
+</build>
+</project>

services/src/main/java/no/deichman/services/App.java

+package no.deichman.services;
+
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.servlet.ServletContextHandler;
+import org.eclipse.jetty.servlet.ServletHolder;
+ 
+public class App {
+    public static void main(String[] args) throws Exception {
+        ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);
+        context.setContextPath("/");
+ 
+        Server jettyServer = new Server(8080);
+        jettyServer.setHandler(context);
+ 
+        ServletHolder jerseyServlet = context.addServlet(
+             org.glassfish.jersey.servlet.ServletContainer.class, "/*");
+        jerseyServlet.setInitOrder(0);
+ 
+        // Tells the Jersey Servlet which REST service/class to load.
+        jerseyServlet.setInitParameter(
+           "jersey.config.server.provider.classnames",
+           Work.class.getCanonicalName());
+ 
+        try {
+            jettyServer.start();
+            jettyServer.join();
+        } finally {
+            jettyServer.destroy();
+        }
+    }
+}

services/src/main/java/no/deichman/services/Work.java

+package no.deichman.services;
+ 
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+ 
+@Path("/work")
+public class Work {
+ 
+    @GET
+    @Path("/")
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response listWork() {
+        String jsonString = "{\"message\":\"Hello,client!\"}";
+        return Response.ok(jsonString).build();
+    }
+}
\ No newline at end of file

services/src/test/java/no/deichman/services/WorkTest.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package no.deichman.services;
+
+import com.fasterxml.jackson.core.JsonParseException;
+import java.io.IOException;
+import javax.ws.rs.core.Response;
+import junit.framework.TestCase;
+import org.codehaus.jackson.JsonParser;
+import org.codehaus.jackson.map.ObjectMapper;
+
+/**
+ *
+ * @author sbd
+ */
+public class WorkTest extends TestCase {
+
+    public WorkTest(String testName) {
+        super(testName);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    /**
+     * Test of listWork method, of class Work.
+     */
+    public void testListWork() {
+        System.out.println("listWork");
+        Work instance = new Work();
+        Response expResult = null;
+        Response result = instance.listWork();
+        assertNotNull(result);
+        assertEquals(200, result.getStatus());
+        assertTrue(isValidJSON(result.getEntity().toString()));
+    }
+
+    public boolean isValidJSON(final String json) {
+        boolean valid = false;
+        try {
+            final JsonParser parser = new ObjectMapper().getJsonFactory()
+                    .createJsonParser(json);
+            while (parser.nextToken() != null) {
+            }
+            valid = true;
+        } catch (JsonParseException jpe) {
+            jpe.printStackTrace();
+        } catch (IOException ioe) {
+            ioe.printStackTrace();
+        }
+
+        return valid;
+    }
+}