From 29ad2fdae211e306c8413c7da4f76ec9f4aedf03 Mon Sep 17 00:00:00 2001
From: Gian-Andrea Hutter <huttegia@students.zhaw.ch>
Date: Mon, 31 Oct 2022 13:19:14 +0100
Subject: [PATCH] #17 Bug Mismatchexception fixed

---
 .../gartenverwaltung/io/JsonTaskDatabase.java | 19 ++++--
 .../ch/zhaw/gartenverwaltung/io/taskdb.json   | 64 +++++++++----------
 2 files changed, 45 insertions(+), 38 deletions(-)

diff --git a/src/main/java/ch/zhaw/gartenverwaltung/io/JsonTaskDatabase.java b/src/main/java/ch/zhaw/gartenverwaltung/io/JsonTaskDatabase.java
index 37c7016..a849bbc 100644
--- a/src/main/java/ch/zhaw/gartenverwaltung/io/JsonTaskDatabase.java
+++ b/src/main/java/ch/zhaw/gartenverwaltung/io/JsonTaskDatabase.java
@@ -9,6 +9,7 @@ import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
 
 import java.io.File;
 import java.io.IOException;
+import java.net.URISyntaxException;
 import java.net.URL;
 import java.time.LocalDate;
 import java.time.format.DateTimeFormatter;
@@ -25,6 +26,7 @@ import java.util.Map;
 public class JsonTaskDatabase implements TaskDatabase{
     IdProvider idProvider;
     private final URL dataSource = getClass().getResource("taskdb.json");
+    private final static String INVALID_DATASOURCE_MSG = "Invalid datasource specified!";
 
     private Map<Long, Task> taskMap = Collections.emptyMap();
 
@@ -99,12 +101,16 @@ public class JsonTaskDatabase implements TaskDatabase{
      * @throws IOException If the database cannot be accessed
      */
     private void writeTaskListToFile() throws IOException {
-        ObjectMapper mapper = new ObjectMapper();
-        mapper.registerModule(timeModule)
-                .registerModule(new Jdk8Module());
-
         if(dataSource != null) {
-            mapper.writeValue(new File(dataSource.getFile()), taskMap);
+            try {
+                new ObjectMapper()
+                        .registerModule(timeModule)
+                        .registerModule(new Jdk8Module())
+                        .writeValue(new File(dataSource.toURI()), taskMap.values());
+
+            } catch (URISyntaxException e) {
+                throw new IOException(INVALID_DATASOURCE_MSG, e);
+            }
         }
     }
 
@@ -116,7 +122,8 @@ public class JsonTaskDatabase implements TaskDatabase{
     private void loadTaskListFromFile() throws IOException {
         if (dataSource != null) {
             ObjectMapper mapper = new ObjectMapper();
-            mapper.registerModule(timeModule);
+            mapper.registerModule(timeModule)
+                    .registerModule(new Jdk8Module());
 
             List<Task> result;
             result = mapper.readerForListOf(Task.class).readValue(dataSource);
diff --git a/src/main/resources/ch/zhaw/gartenverwaltung/io/taskdb.json b/src/main/resources/ch/zhaw/gartenverwaltung/io/taskdb.json
index da201c9..8b955f9 100644
--- a/src/main/resources/ch/zhaw/gartenverwaltung/io/taskdb.json
+++ b/src/main/resources/ch/zhaw/gartenverwaltung/io/taskdb.json
@@ -1,50 +1,50 @@
 [
   {
-  "id" : 1,
-  "name" : "sow plant",
-  "description": "Plant the seeds, crops in de bed.",
-  "startDate" : "2022-05-01",
-  "endDate" : "2022-05-01",
-  "interval" : 0
+    "id": 1,
+    "name": "sow plant",
+    "description": "Plant the seeds, crops in de bed.",
+    "startDate": "2022-05-01",
+    "endDate": "2022-05-01",
+    "interval": 0
   },
   {
-    "id" : 2,
-    "name" : "water plant",
+    "id": 2,
+    "name": "water plant",
     "description": "water the plant, so that the soil is wet around the plant.",
-    "startDate" : "2022-05-01",
-    "endDate" : "2022-09-01",
-    "interval" : 2
+    "startDate": "2022-05-01",
+    "endDate": "2022-09-01",
+    "interval": 2
   },
   {
-    "id" : 3,
-    "name" : "fertilize plant",
+    "id": 3,
+    "name": "fertilize plant",
     "description": "The fertilizer has to be mixed with water. Then fertilize the plants soil with the mixture",
-    "startDate" : "2022-06-01",
-    "endDate" : "2022-08-01",
-    "interval" : 28
+    "startDate": "2022-06-01",
+    "endDate": "2022-08-01",
+    "interval": 28
   },
   {
-    "id" : 4,
-    "name" : "covering plant",
+    "id": 4,
+    "name": "covering plant",
     "description": "Take a big enough coverage for the plants. Cover the whole plant with a bit space between the plant and the coverage",
-    "startDate" : "2022-07-01",
-    "endDate" : "2022-07-01",
-    "interval" : 0
+    "startDate": "2022-07-01",
+    "endDate": "2022-07-01",
+    "interval": 0
   },
   {
-    "id" : 5,
-    "name" : "look after plant",
+    "id": 5,
+    "name": "look after plant",
     "description": "Look for pest or illness at the leaves of the plant. Check the soil around the plant, if the roots are enough covered with soil",
-    "startDate" : "2022-05-01",
-    "endDate" : "2022-09-01",
-    "interval" : 5
+    "startDate": "2022-05-01",
+    "endDate": "2022-09-01",
+    "interval": 5
   },
   {
-    "id" : 6,
-    "name" : "harvest plant",
+    "id": 6,
+    "name": "harvest plant",
     "description": "Pull the ripe vegetables out from the soil. Clean them with clear, fresh water. ",
-    "startDate" : "2022-09-01",
-    "endDate" : "2022-09-01",
-    "interval" : 0
+    "startDate": "2022-09-01",
+    "endDate": "2022-09-01",
+    "interval": 0
   }
-]
\ No newline at end of file
+]