5 files changed, 97 insertions, 0 deletions

diff --git a/src/main/java/design/controller/userinput/menus/ImportExportMenu.java b/src/main/java/design/controller/userinput/menus/ImportExportMenu.java
new file mode 100644
index 0000000..ed313d7
--- /dev/null
+++ b/src/main/java/design/controller/userinput/menus/ImportExportMenu.java
@@ -0,0 +1,33 @@
+package design.controller.userinput.menus;
+
+import design.controller.userinput.Menu;
+import design.controller.userinput.MenuOption;
+
+import java.util.List;
+
+public class ImportExportMenu extends Menu {
+    @Override
+    public String getTitle() {
+        return "import export menu";
+    }
+
+   @Override
+    public List<MenuOption> getMenuOptions() {
+        List<MenuOption> opts = new java.util.ArrayList<>();
+
+        opts.add(new MenuOption("return to main menu", () -> new MainMenu().present()));
+
+        opts.add(new MenuOption("set to XML", () -> new MainMenu().present()));
+        opts.add(new MenuOption("set to JSON", () -> new MainMenu().present()));
+
+        opts.add(new MenuOption("import league...", () -> {
+
+        }));
+        opts.add(new MenuOption("export league...", () -> {}));
+        opts.add(new MenuOption("import personal profile...", () -> {}));
+        opts.add(new MenuOption("export personal profile...", () -> {}));
+
+        return opts;
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/java/design/controller/userinput/menus/UserSettings.java b/src/main/java/design/controller/userinput/menus/UserSettings.java
index 47b0a5b..d029e45 100644
--- a/src/main/java/design/controller/userinput/menus/UserSettings.java
+++ b/src/main/java/design/controller/userinput/menus/UserSettings.java
@@ -60,6 +60,16 @@ public class UserSettings extends Menu {
             this.present();
         }));
 
+        
+        opts.add(new MenuOption("import...", () -> {
+            
+        }));
+
+         opts.add(new MenuOption("export...", () -> {
+         
+            this.present();
+        }));
+
         return opts;
     }
 }
diff --git a/src/main/java/design/persistence/JSONPersonalDatabase.java b/src/main/java/design/persistence/JSONPersonalDatabase.java
index 0e95437..2f003cb 100644
--- a/src/main/java/design/persistence/JSONPersonalDatabase.java
+++ b/src/main/java/design/persistence/JSONPersonalDatabase.java
@@ -98,4 +98,21 @@ public class JSONPersonalDatabase implements PersonalDatabase {
         cache.put(golfer.getUsername(), golfer);
         save();
     }
+
+    @Override
+    public File exportData() throws IOException{
+        save();
+        return file;
+    }
+
+    @Override
+    public void importData(File newFile) throws IOException {
+        Golfer[] newGolfers = mapper.readValue(newFile, Golfer[].class);
+        cache.clear();
+        for (Golfer g : newGolfers) {
+            cache.put(g.getUsername(), g);
+        }
+
+        save();
+    }
 }
diff --git a/src/main/java/design/persistence/PersonalDatabase.java b/src/main/java/design/persistence/PersonalDatabase.java
index adb865d..186474e 100644
--- a/src/main/java/design/persistence/PersonalDatabase.java
+++ b/src/main/java/design/persistence/PersonalDatabase.java
@@ -2,6 +2,7 @@ package design.persistence;
 
 import design.model.Golfer;
 import java.io.IOException;
+import java.io.File;
 
 public interface PersonalDatabase {
 
@@ -18,4 +19,8 @@ public interface PersonalDatabase {
     void removeGolfer(Golfer golfer) throws IOException;
 
     void updateGolfer(Golfer golfer) throws IOException;
+
+    void importData(File newFile) throws IOException;
+
+    File exportData() throws IOException;
 }
diff --git a/src/main/java/design/persistence/XMLParser.java b/src/main/java/design/persistence/XMLParser.java
new file mode 100644
index 0000000..472931a
--- /dev/null
+++ b/src/main/java/design/persistence/XMLParser.java
@@ -0,0 +1,32 @@
+package design.persistence;
+import java.io.File;
+import java.io.IOException;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import design.model.Golfer;
+import com.fasterxml.jackson.dataformat.xml.XmlMapper;
+
+
+
+public class XMLParser {
+    
+    private final ObjectMapper jsonMapper = new ObjectMapper();
+    private final XmlMapper xmlMapper = new XmlMapper();
+
+    public File exportData() throws IOException {
+        File jsonData = JSONPersonalDatabase.instance().exportData();
+        Golfer[] golfers = jsonMapper.readValue(jsonData, Golfer[].class);
+        File xmlFile = new File("data/data.xml");
+        xmlMapper.writerWithDefaultPrettyPrinter().writeValue(xmlFile, golfers);
+        return xmlFile;
+    }
+
+    public void importData(File xmlFile) throws IOException {
+        Golfer[] golfers = xmlMapper.readValue(xmlFile, Golfer[].class);
+        File tempJson = File.createTempFile("imported", ".json");
+        jsonMapper.writerWithDefaultPrettyPrinter().writeValue(tempJson, golfers);
+        JSONPersonalDatabase.instance().importData(tempJson);
+        tempJson.delete();
+    }
+}