将计算总数大小顺序调整至查数之后

src/main/java/org/sss/presentation/noui/cache/AbstractCache.java

@@ -29,17 +29,7 @@ public abstract class AbstractCache implements CacheController {
     public CacheList cacheRead(CacheKey cacheKey, long keepAlive, int maxSize, int offset) {
         Object o = cacheKey.getKey();
         String fullSizeKey = generateKey(o);
-        Integer fullSize = (Integer) doCacheRead(fullSizeKey);
-        if (fullSize == null)
-            fullSize = 0;
-        if (fullSize == 0) {
-            try {
-                fullSize = cacheKey.getFullSize();
-                doCacheWrite(fullSizeKey, fullSize, keepAlive);
-            } catch (Exception e) {
-                throw new NoUiException("[" + this.cacheName + "]执行getFullSize时出现异常", e);
-            }
-        }
+
         String valKey = generateValKey(o, maxSize, offset);
         Object lstobj = doCacheRead(valKey);
         List lst = null;
@@ -85,6 +75,19 @@ public abstract class AbstractCache implements CacheController {
                 doCacheWrite(valKey, lst, keepAlive);
             }
         }
+
+        Integer fullSize = (Integer) doCacheRead(fullSizeKey);
+        if (fullSize == null)
+            fullSize = 0;
+        if (fullSize == 0) {
+            try {
+                fullSize = cacheKey.getFullSize();
+                doCacheWrite(fullSizeKey, fullSize, keepAlive);
+            } catch (Exception e) {
+                throw new NoUiException("[" + this.cacheName + "]执行getFullSize时出现异常", e);
+            }
+        }
+
         return new CacheList(lst, fullSize);
     }