Completed HolePlayMenu and basic CourseSelectionMenu, minal updates to other classes

1 files changed, 7 insertions, 1 deletions

diff --git a/src/main/java/design/persistence/JSONPersonalDatabase.java b/src/main/java/design/persistence/JSONPersonalDatabase.java
index 0efa362..187c2d2 100644
--- a/src/main/java/design/persistence/JSONPersonalDatabase.java
+++ b/src/main/java/design/persistence/JSONPersonalDatabase.java
@@ -16,6 +16,7 @@ import design.model.Golfer;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -30,6 +31,8 @@ public class JSONPersonalDatabase implements PersonalDatabase {
         this.cache = new HashMap<>();
         this.mapper = new ObjectMapper();
 
+        mapper.configure(com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+
         SimpleModule module = new SimpleModule();
         module.addDeserializer(Course.class, new CourseIdDeserializer());
         module.addSerializer(Course.class, new CourseIdSerializer());
@@ -58,9 +61,12 @@ public class JSONPersonalDatabase implements PersonalDatabase {
         mapper.writer(new CustomPrettyPrinter()).writeValue(file, data);
     }
 
+    // turns that collection into a real array of golfers
     @Override
     public Golfer[] getGolfers() {
-        return new Golfer[0];
+        Collection<Golfer> golfers = cache.values();
+        Golfer[] array = golfers.toArray(new Golfer[golfers.size()]);
+        return array;
     }
 
     @Override