From a0224b98708dd4008b4fb46d2be24a251a4e7cdf Mon Sep 17 00:00:00 2001
From: Georg-Notebook <georg@dergeorg.at>
Date: Fri, 16 Apr 2021 23:58:09 +0200
Subject: [PATCH] Exporter begonnen

---
 src/tourplaner/business/Exporter.java   | 25 ++++++++++++++++++++++++-
 src/tourplaner/business/JsonHelper.java | 20 ++++++++++++++++++++
 src/tourplaner/object/Data.java         | 21 ++++++++++++++++++++-
 3 files changed, 64 insertions(+), 2 deletions(-)

diff --git a/src/tourplaner/business/Exporter.java b/src/tourplaner/business/Exporter.java
index 1b81dd3..b1d81e0 100644
--- a/src/tourplaner/business/Exporter.java
+++ b/src/tourplaner/business/Exporter.java
@@ -1,2 +1,25 @@
-package tourplaner.business;public class Exporter {
+package tourplaner.business;
+
+import tourplaner.object.Data;
+
+import java.io.FileWriter;
+import java.io.IOException;
+
+public class Exporter {
+
+    private Data data;
+    private String path;
+
+    public Exporter(Data data, String path) {
+        this.data = data;
+        this.path = path;
+    }
+
+    public void doExport() throws IOException {
+        JsonHelper.getJsonFromObj(data, new FileWriter(path));
+    }
+
+    public void doImport(){
+
+    }
 }
diff --git a/src/tourplaner/business/JsonHelper.java b/src/tourplaner/business/JsonHelper.java
index ff04dd6..9c618b5 100644
--- a/src/tourplaner/business/JsonHelper.java
+++ b/src/tourplaner/business/JsonHelper.java
@@ -3,6 +3,8 @@ package tourplaner.business;
 import com.google.gson.Gson;
 import com.google.gson.JsonObject;
 
+import java.io.FileWriter;
+
 /**
  * Hilfsklasse für Json (Gson)
  */
@@ -28,6 +30,24 @@ public class JsonHelper {
         return getJObj(json).get("route").getAsJsonObject().get(gets).getAsDouble();
     }
 
+    /**
+     * Erzeugt ein Json aus einem Object
+     * @param obj Das Objekt
+     * @return Json des Objektes
+     */
+    public static String getJsonFromObj(Object obj){
+        return new Gson().toJson(obj);
+    }
+
+    /**
+     * Erzeugt ein Json aus einem Object
+     * @param obj Das Objekt
+     * @param writer File in das geschrieben werden soll
+     */
+    public static void getJsonFromObj(Object obj , FileWriter writer){
+        new Gson().toJson(obj, writer);
+    }
+
     /**
      * Json String to JsonObject
      * @param json Json string
diff --git a/src/tourplaner/object/Data.java b/src/tourplaner/object/Data.java
index 1a5cb89..fcd960d 100644
--- a/src/tourplaner/object/Data.java
+++ b/src/tourplaner/object/Data.java
@@ -1,2 +1,21 @@
-package tourplaner.object;public class Data {
+package tourplaner.object;
+
+import java.util.ArrayList;
+
+public class Data {
+    private ArrayList<Log> logs;
+    private ArrayList<Tour> touren;
+
+    public Data(ArrayList<Log> logs, ArrayList<Tour> touren){
+        this.logs = logs;
+        this.touren = touren;
+    }
+
+    public ArrayList<Log> getLogs() {
+        return logs;
+    }
+
+    public ArrayList<Tour> getTouren() {
+        return touren;
+    }
 }