1

onemap-modules/onemap-apply/src/main/java/com/onemap/apply/service/impl/yzt/UrbanMonitorServiceImpl.java

@@ -223,6 +223,7 @@ public class UrbanMonitorServiceImpl implements IUrbanMonitorService {
         if (dimType == null || dimType.isEmpty()) {
             dimType = "2d";
         }
+        final String requestDimType = dimType;
 
         List<UrbanExpansionLayerVO> list = urbanMonitorMapper.selectUrbanExpansionList(dimType);
 
@@ -242,18 +243,27 @@ public class UrbanMonitorServiceImpl implements IUrbanMonitorService {
             for (UrbanExpansionLayerVO item : list) {
                 UrbanExpansionConfigVO.LayerInfo info = new UrbanExpansionConfigVO.LayerInfo(item.getLayerName(),
                         item.getData(), item.getServiceId());
+                boolean isPreferredDim = requestDimType.equalsIgnoreCase(item.getDimType());
 
                 if ("boundary".equals(item.getLayerType())) {
                     // key is year string
-                    boundaryLayers.put(String.valueOf(item.getYear()), info);
+                    String key = String.valueOf(item.getYear());
+                    if (isPreferredDim || !boundaryLayers.containsKey(key)) {
+                        boundaryLayers.put(key, info);
+                    }
                 } else if ("expand".equals(item.getLayerType())) {
                     // key is prevYear_year
                     if (item.getPrevYear() != null) {
                         String key = item.getPrevYear() + "_" + item.getYear();
-                        expandLayers.put(key, info);
+                        if (isPreferredDim || !expandLayers.containsKey(key)) {
+                            expandLayers.put(key, info);
+                        }
                     }
                 } else if ("map".equals(item.getLayerType())) {
-                    mapLayers.put(String.valueOf(item.getYear()), info);
+                    String key = String.valueOf(item.getYear());
+                    if (isPreferredDim || !mapLayers.containsKey(key)) {
+                        mapLayers.put(key, info);
+                    }
                 }
             }
         }