1.入库连续扫2次码 bug修复

src/main/java/com/neotel/smfcore/core/device/handler/impl/NLPShelfHandler.java

@@ -37,6 +37,7 @@ import org.springframework.web.bind.annotation.*;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpSession;
 import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
 
 @Api(tags = "SHELF: NLP感应料架")
 @RestController
@@ -48,6 +49,8 @@ public class NLPShelfHandler extends BaseDeviceHandler {
     @Autowired
     private IUserManager userManager;
 
+    private Map<String,String> cacheMap = new ConcurrentHashMap<>();
+
     /**
      * 扫码
      */
@@ -67,14 +70,14 @@ public class NLPShelfHandler extends BaseDeviceHandler {
 
         //获取数量
         String newAmountStr = mapValues.get("newAmount");
-        if (StringUtils.isEmpty(newAmountStr)){
+        if (StringUtils.isEmpty(newAmountStr)) {
             throw new ValidateException("smfcore.valueCanotNull", "{0}不能为空", new String[]{"amount"});
         }
 
-        log.info("barcode:[{}],新设置数量为[{}]",code,newAmountStr);
+        log.info("barcode:[{}],新设置数量为[{}]", code, newAmountStr);
 
         Integer newAmount = Integer.valueOf(newAmountStr);
-        if (newAmount == null || newAmount <= 0){
+        if (newAmount == null || newAmount <= 0) {
             throw new ValidateException("smfcore.error.barcode.wrongQty", "条码[{0}]对应的数量<=0为: {1}", new String[]{code, newAmountStr});
         }
 
@@ -95,7 +98,11 @@ public class NLPShelfHandler extends BaseDeviceHandler {
         if (groupId != null && groupId.equals("-1")) {
             groupId = "";
         }
-
+        String value = cacheMap.get(storageId);
+        if (StringUtils.isEmpty(value)) {
+            cacheMap.put(storageId, storageId);
+        }
+        synchronized (cacheMap.get(storageId)) {
             // WebSocketServer.sendMsg("", new SocketMsg("{0}未找到库位:{1}"+code, MsgType.INFO,"smfclient.nlp.cannotFindPos",new String[]{"消息测试","库位号"}));
             String loginUser = SecurityUtils.getLoginUsername();
             Collection<DataLog> queueTasks = taskService.getQueueTasks();
@@ -114,7 +121,7 @@ public class NLPShelfHandler extends BaseDeviceHandler {
                 }
             }
 
-        try{
+            try {
                 CodeValidateParam params = new CodeValidateParam(loginUser, groupId, storageId, code, token);
                 Barcode barcodeSave = smfApi.canPutInBeforeResolve(params);
 
@@ -132,10 +139,10 @@ public class NLPShelfHandler extends BaseDeviceHandler {
                 //设置新数量
                 barcodeSave.setAmount(newAmount);
                 return putIn(loginUser, groupId, storageId, barcodeSave, token);
-        }catch (ValidateException ve){
-            return ResultBean.newErrorResult(-1,ve.getMsgKey(),ve.getDefaultMsg(),ve.getMsgParam());
+            } catch (ValidateException ve) {
+                return ResultBean.newErrorResult(-1, ve.getMsgKey(), ve.getDefaultMsg(), ve.getMsgParam());
+            }
         }
-
     }
 
     protected ResultBean putIn(String loginUser, String groupId, String storageId, Barcode barcode, String token) {