메타데이터 로드 예외처리

src/main/java/com/caliverse/admin/domain/datacomponent/JsonFileReader.java

@@ -35,7 +35,8 @@ public class JsonFileReader {
             log.info("loadDataFromJsonFile path: {}", file.getPath());
 
             if (!file.exists()) {
-                throw new MetaDataException("File not found: " + fileName);
+                log.error("File not found: {}", fileName);
+                return null;
             }
 
             String fileContent = readFileAsString(file);

src/main/java/com/caliverse/admin/domain/datacomponent/MetaDataFileLoader.java

@@ -167,6 +167,10 @@ public class MetaDataFileLoader {
                 EMetaData.TEXT_STRING_DATA.getFileName(),
                 MetadataConstants.JSON_LIST_TEXT_STRING
         );
+        if(metaList == null || metaList.isEmpty()) {
+            log.warn("textStrings data is empty or file not found: {}", EMetaData.TOOL_DATA.getFileName());
+            return;
+        }
 
         metaList.forEach(meta -> {
             MetaTextStringData textString = new MetaTextStringData();
@@ -183,6 +187,10 @@ public class MetaDataFileLoader {
     // 아이템 정보 데이터 로드
     public void loadItems(){
         List<Map<String, Object>> metaList = jsonFileReader.readJsonFile(EMetaData.ITEM_DATA.getFileName(), MetadataConstants.JSON_LIST_ITEM);
+        if(metaList == null || metaList.isEmpty()) {
+            log.warn("item data is empty or file not found: {}", EMetaData.TOOL_DATA.getFileName());
+            return;
+        }
 
         metaList.forEach(meta -> {
             MetaItemData item = new MetaItemData();
@@ -200,6 +208,10 @@ public class MetaDataFileLoader {
     // 의상 타입 데이터 로드
     public void loadClothType(){
         List<Map<String, Object>> metaList = jsonFileReader.readJsonFile(EMetaData.CLOTH_TYPE_DATA.getFileName(), MetadataConstants.JSON_LIST_CLOTH_TYPE);
+        if(metaList == null || metaList.isEmpty()) {
+            log.warn("clothType data is empty or file not found: {}", EMetaData.TOOL_DATA.getFileName());
+            return;
+        }
 
         metaList.forEach(meta -> {
             MetaClothTypeData item = new MetaClothTypeData();
@@ -215,6 +227,10 @@ public class MetaDataFileLoader {
     // 도구 정보 데이터 로드
     public void loadToolItems(){
         List<Map<String, Object>> metaList = jsonFileReader.readJsonFile(EMetaData.TOOL_DATA.getFileName(), MetadataConstants.JSON_LIST_TOOL);
+        if(metaList == null || metaList.isEmpty()) {
+            log.warn("tool data is empty or file not found: {}", EMetaData.TOOL_DATA.getFileName());
+            return;
+        }
 
         metaList.forEach(meta -> {
             MetaToolData item = new MetaToolData();
@@ -229,6 +245,10 @@ public class MetaDataFileLoader {
     // 금지어 데이터 로드
     public void loadBanWord(){
         List<Map<String, Object>> metaList = jsonFileReader.readJsonFile(EMetaData.BAN_WORD_DATA.getFileName(), MetadataConstants.JSON_LIST_BAN_WORD);
+        if(metaList == null || metaList.isEmpty()) {
+            log.warn("ban data is empty or file not found: {}", EMetaData.BAN_WORD_DATA.getFileName());
+            return;
+        }
 
         metaList.forEach(meta -> {
             banWords.put((Integer)meta.get("Id"), (String)meta.get("Ban_Word"));
@@ -240,6 +260,10 @@ public class MetaDataFileLoader {
     // 퀘스트 데이터 로드
     public void loadQuests(){
         List<Map<String, Object>> metaList = jsonFileReader.readJsonFile(EMetaData.QUEST_DATA.getFileName(), MetadataConstants.JSON_LIST_QUEST);
+        if(metaList == null || metaList.isEmpty()) {
+            log.warn("quest data is empty or file not found: {}", EMetaData.QUEST_DATA.getFileName());
+            return;
+        }
 
         metaList.forEach(meta -> {
             MetaQuestData item = new MetaQuestData();
@@ -258,6 +282,10 @@ public class MetaDataFileLoader {
     // 빌딩 데이터 로드
     public void loadBuilding(){
         List<Map<String, Object>> metaList = jsonFileReader.readJsonFile(EMetaData.BUILDING_DATA.getFileName(), MetadataConstants.JSON_LIST_BUILDING);
+        if(metaList == null || metaList.isEmpty()) {
+            log.warn("building data is empty or file not found: {}", EMetaData.BUILDING_DATA.getFileName());
+            return;
+        }
 
         metaList.forEach(meta -> {
             String building_name = (String)meta.get("BuildingName");
@@ -280,6 +308,10 @@ public class MetaDataFileLoader {
     // 랜드 데이터 로드
     public void loadLand(){
         List<Map<String, Object>> metaList = jsonFileReader.readJsonFile(EMetaData.LAND_DATA.getFileName(), MetadataConstants.JSON_LIST_LAND);
+        if(metaList == null || metaList.isEmpty()) {
+            log.warn("land data is empty or file not found: {}", EMetaData.LAND_DATA.getFileName());
+            return;
+        }
 
         metaList.forEach(meta -> {
             String land_name = (String)meta.get("LandName");
@@ -304,11 +336,15 @@ public class MetaDataFileLoader {
     // 전투 설정 데이터 로드
     public void loadBattleConfig(){
         List<Map<String, Object>> metaList = jsonFileReader.readJsonFile(EMetaData.BATTLE_CONFIG_DATA.getFileName(), MetadataConstants.JSON_LIST_BATTLE_CONFIG);
+        if(metaList == null || metaList.isEmpty()) {
+            log.warn("Battle config data is empty or file not found: {}", EMetaData.BATTLE_CONFIG_DATA.getFileName());
+            return;
+        }
 
         metaList.forEach(meta -> {
             MetaBattleConfigData item = new MetaBattleConfigData();
             item.setId((Integer)meta.get("Id"));
-            item.setDesc((String)meta.get("_Desc"));
+            item.setDesc((String)meta.get("Description"));
             item.setPlayerRespawnTime((Integer)meta.get("PlayerRespawnTime"));
             item.setDefaultRoundCount((Integer)meta.get("DefaultRoundCount"));
             item.setRoundTime((Integer)meta.get("RoundTime"));
@@ -324,11 +360,15 @@ public class MetaDataFileLoader {
     // 전투 보상 데이터 로드
     public void loadBattleReward(){
         List<Map<String, Object>> metaList = jsonFileReader.readJsonFile(EMetaData.BATTLE_REWARD_DATA.getFileName(), MetadataConstants.JSON_LIST_BATTLE_REWARD);
+        if(metaList == null || metaList.isEmpty()) {
+            log.warn("Battle reward data is empty or file not found: {}", EMetaData.BATTLE_REWARD_DATA.getFileName());
+            return;
+        }
 
         metaList.forEach(meta -> {
             MetaBattleRewardData item = new MetaBattleRewardData();
             item.setId((Integer)meta.get("Id"));
-            item.setDesc((String)meta.get("_Desc"));
+            item.setDesc((String)meta.get("Description"));
             item.setGroupID((Integer)meta.get("GroupID"));
             item.setChargeLevel((Integer)meta.get("ChargeLevel"));
             item.setChargeTime((Integer)meta.get("ChargeTime"));