resource 파일 못읽음

pav-server/src/main/java/com/palnet/comn/utils/AirspaceUtils.java

@@ -148,39 +148,56 @@ public class AirspaceUtils {
 
     // 파일에서 공역 데이터 가져와서 geometry로 변환 - 초기화.
     private void getResourceAirspace() {
-        Resource[] resources;
+//        airgeo-elev.json
+//        gimpo-airport-2d-elev.json
+        ClassPathResource airgeo = new ClassPathResource("air/elev2d/airgeo-elev.json");
+        ClassPathResource gimpo = new ClassPathResource("air/elev2d/gimpo-airport-2d-elev.json");
         List<FeatureInfo> featureInfos = new ArrayList<>();
+        InputStream jsonInputStream = null;
+        InputStreamReader inputStreamReader = null;
 
+        // 2. json parsing
+        JSONParser jsonParser = new JSONParser();
         try {
-            resources = ResourcePatternUtils
+            jsonInputStream = airgeo.getInputStream();
-                    .getResourcePatternResolver(new DefaultResourceLoader())
+            inputStreamReader = new InputStreamReader(jsonInputStream, "UTF-8");
-                    .getResources("classpath*:air/elev2d/**");
+            BufferedReader reader = new BufferedReader(inputStreamReader);
-        } catch (IOException e) {
+            JSONObject jsonObject = (JSONObject) jsonParser.parse(reader);
+            List<FeatureInfo> fis = this.convertGeoJsonToGeometry(jsonObject);
+            featureInfos.addAll(fis);
+        } catch (Exception e) {
             throw new RuntimeException(e);
+        } finally {
+            try {
+                if (jsonInputStream != null) jsonInputStream.close();
+                if (inputStreamReader != null) inputStreamReader.close();
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
         }
 
-        for (Resource resource : resources) {
+        InputStream jsonInputStream2 = null;
-            log.info(">>> resource : {}", resource.getFilename());
+        InputStreamReader inputStreamReader2 = null;
-            log.info(">>> resource : {}", resource);
+
-            try (InputStream is = resource.getInputStream()) {
+        try {
-                InputStreamReader isr = new InputStreamReader(is, StandardCharsets.UTF_8);
+            jsonInputStream2 = gimpo.getInputStream();
-                BufferedReader br = new BufferedReader(isr);
+            inputStreamReader2 = new InputStreamReader(jsonInputStream2, "UTF-8");
-                log.info(">>>> is : {}", is);
+            BufferedReader reader = new BufferedReader(inputStreamReader2);
-                log.info(">>>> isr : {}", isr);
+            JSONObject jsonObject = (JSONObject) jsonParser.parse(reader);
-                log.info(">>>> br : {}", br);
+            List<FeatureInfo> fis = this.convertGeoJsonToGeometry(jsonObject);
-                JSONParser jsonParser = new JSONParser();
+            featureInfos.addAll(fis);
-                Object o = jsonParser.parse(br);
+        } catch (Exception e) {
-                log.info(">>>> o : {}", o);
+            throw new RuntimeException(e);
-                log.info(">>>> o : {}", o.getClass());
+        } finally {
-//                JSONObject jsonObject = (JSONObject) jsonParser.parse(br);
+            try {
-                JSONObject jsonObject = (JSONObject) o;
+                if (jsonInputStream2 != null) jsonInputStream2.close();
-                List<FeatureInfo> convertFeatureInfos = convertGeoJsonToGeometry(jsonObject);
+                if (inputStreamReader2 != null) inputStreamReader2.close();
-                featureInfos.addAll(convertFeatureInfos);
+            } catch (IOException e) {
-            } catch (Exception e) {
                 throw new RuntimeException(e);
             }
         }
 
+        log.info(">>> featureInfos size : {}", featureInfos.size());
         this.airspaces = featureInfos;
     }