Print final result

CAu_NLP_2019/src/main/java/com/nlp/App.java

@@ -11,8 +11,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-import static spark.Spark.get;
-import static spark.Spark.port;
+import static spark.Spark.*;
 
 public class App {
 
@@ -21,9 +20,34 @@ public class App {
         get("/search", (req, res) -> {
             Gson gson = new Gson();
             String[] words = req.queryParams("s").split("/+");
+            System.out.println("Request : " + req.queryParams("s"));
             ArrayList<Result> results = getResults(words);
-            return gson.toJson(results);
+            String json = gson.toJson(results);
+
+            System.out.println(json);
+            return json;
         });
+        options("/*",
+                (request, response) -> {
+
+                    String accessControlRequestHeaders = request
+                            .headers("Access-Control-Request-Headers");
+                    if (accessControlRequestHeaders != null) {
+                        response.header("Access-Control-Allow-Headers",
+                                accessControlRequestHeaders);
+                    }
+
+                    String accessControlRequestMethod = request
+                            .headers("Access-Control-Request-Method");
+                    if (accessControlRequestMethod != null) {
+                        response.header("Access-Control-Allow-Methods",
+                                accessControlRequestMethod);
+                    }
+
+                    return "OK";
+                });
+
+        before((request, response) -> response.header("Access-Control-Allow-Origin", "*"));
     }
 
     private static ArrayList<Result> getResults(String[] words) throws Exception {

docker/nlp-java.dockerfile

@@ -6,9 +6,6 @@ RUN apt-get update; apt-get install -y git wget;
 
 RUN cd /root; wget https://download.java.net/openjdk/jdk11/ri/openjdk-11+28_linux-x64_bin.tar.gz; wget http://mirror.navercorp.com/apache/maven/maven-3/3.6.1/binaries/apache-maven-3.6.1-bin.tar.gz
 
-RUN echo "export JAVA_HOME=/root/jdk-11" \
-	echo "export PATH=$PATH:/root/jdk-11/bin:/root/apache-maven-3.6.1/bin"
-
 RUN cd /root; tar -xsvf openjdk-11+28_linux-x64_bin.tar.gz; tar -xsvf apache-maven-3.6.1-bin.tar.gz
 
 EXPOSE 8080

docker/start.sh

@@ -1,6 +1,10 @@
 #!/bin/bash
 
-rm -rdf
+rm -rdf /root/nlp
+
+export JAVA_HOME=/root/jdk-11
+export PATH=$PATH:/root/jdk-11/bin:/root/apache-maven-3.6.1/bin
+
 git clone https://git.sanchezm.fr/mathieu/CAU-NLP-Spring-2019-PQ-Man-Server.git /root/nlp
 cd /root/nlp/CAu_NLP_2019