From 6d7e67b8bfa4ff92982693476ede355b0586cfac Mon Sep 17 00:00:00 2001
From: maolei <maolei01@yonyou.com>
Date: Wed, 4 Jun 2025 18:53:26 +0800
Subject: [PATCH] =?UTF-8?q?bom:=20=E4=BF=AE=E5=A4=8D=20BOM=20=E7=89=88?=
 =?UTF-8?q?=E6=9C=AC=E5=8F=B7=E8=AE=A1=E7=AE=97=E5=BC=82=E5=B8=B8?=
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- 优化了 BOM 版本号计算逻辑，确保在查询不到数据时默认版本号为 1
- 使用 BigInteger 替代 Long 类型，避免数据类型转换异常
- 重构了代码结构，提高了可读性和维护性
---
 .../impl/mmbd/bom/APIBomBusinessServiceImpl.java    | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/uapbd/src/private/nccloud/api/impl/mmbd/bom/APIBomBusinessServiceImpl.java b/uapbd/src/private/nccloud/api/impl/mmbd/bom/APIBomBusinessServiceImpl.java
index 40a7657..7efe53a 100644
--- a/uapbd/src/private/nccloud/api/impl/mmbd/bom/APIBomBusinessServiceImpl.java
+++ b/uapbd/src/private/nccloud/api/impl/mmbd/bom/APIBomBusinessServiceImpl.java
@@ -1600,15 +1600,14 @@ public class APIBomBusinessServiceImpl implements IAPIBomBusinessService {
             sql.append("AND hcmaterialid = ? ");
             param.addParam(hcmaterialid);
 
-			// ֻ��ѯ���ְ汾�ţ��ų������ְ汾
+            // ֻ��ѯ���ְ汾�ţ��ų������ְ汾
             sql.append("AND REGEXP_LIKE(hversion, '^[0-9]+$') ");
+            // �����ѯ�������ݣ�Ĭ�ϰ汾��Ϊ1���������汾�ż�1
+            Object mayBeNullVersion = DAO.executeQuery(sql.toString(), param, new ColumnProcessor());
+            String number = Objects.isNull(mayBeNullVersion) ? "1" : DAO.executeQuery(sql.toString(), param, new ColumnProcessor()).toString();
+            return String.valueOf(Long.parseLong(number)+1);
 
-			Long maxVersion = (Long) DAO.executeQuery(sql.toString(), param, new ColumnProcessor());
-
-			// �����ѯ�������ݣ�Ĭ�ϰ汾��Ϊ1���������汾�ż�1
-			return String.valueOf((maxVersion != null ? maxVersion : 0) + 1);
-
-		} catch (Exception e) {
+        } catch (Exception e) {
 			throw new BusinessException("����BOM�汾���쳣��" + e.getMessage());
 		}
 	}