Question

我一直面临这个问题，以下查询抛出异常。

在这里输入代码

       var contractId = entity.Id;

       var rights = this._DataContext.Query<Right>().ToFutureResults(); // this is just to get the rights in to the level 1 cache

       var assigneePermissions = new List<IEnumerable<Permission>>();

       assigneePermissions.Add(this.GetUnscopedPermissionsForAssignee(userPermissionAssigneeId));
       foreach (var rolePermissionAssigneeId in rolePermissionAssigneeIds)
           assigneePermissions.Add(this.GetUnscopedPermissionsForAssignee(rolePermissionAssigneeId));
       assigneePermissions.Add(this.GetUnscopedPermissionsForAssignee(organizationUnitPermissionAssigneeId));

       assigneePermissions.Add(this.GetScopedPermissionsForContract(contractId, userPermissionAssigneeId));
       foreach (var rolePermissionAssigneeId in rolePermissionAssigneeIds)
           assigneePermissions.Add(this.GetScopedPermissionsForContract(contractId, rolePermissionAssigneeId));
       assigneePermissions.Add(this.GetScopedPermissionsForContract(contractId, organizationUnitPermissionAssigneeId));

       var permissions = new List<Permission>();

       assigneePermissions.ForEach(assigneePermission =>
       {
           assigneePermission.ToList().ForEach(permission =>
               {
                   if (!permissions.Any(x => Object.Equals(x.Right, permission.Right))) permissions.Add(permission);
               });
       });

       return permissions
           .Where(x => x.Value == PermissionValue.Allow.ToString() &&
               (x.PrerequisiteRight == null ||
                   (permissions.Any(y => x.PrerequisiteRight == y.Right && y.Value == PermissionValue.Allow.ToString()))))
           .ToArray()
           .AsQueryable();
   }

The exception

2014-01-27 15:24:07 [/ LM / W3SVC / 1 / ROOT / ContractDirector-1-130352832415266000] [69]致命一般 - 未处理的例外

NHibernate.Hql.Ast.ANTLR.QuerySyntaxException: Exception of type 'Antlr.Runtime.NoViableAltException' was thrown.
   at NHibernate.Hql.Ast.ANTLR.ErrorCounter.ThrowQueryException()
   at NHibernate.Hql.Ast.ANTLR.HqlParseEngine.Parse()
   at NHibernate.Hql.Ast.ANTLR.ASTQueryTranslatorFactory.CreateQueryTranslators(String queryString, String collectionRole, Boolean shallow, IDictionary`2 filters, ISessionFactoryImplementor factory)
   at NHibernate.Engine.Query.QueryPlanCache.GetHQLQueryPlan(String queryString, Boolean shallow, IDictionary`2 enabledFilters)
   at NHibernate.Impl.SessionImpl.GetQueries(String query, Boolean scalar)
   at NHibernate.Impl.MultiQueryImpl.AggregateQueriesInformation()
   at NHibernate.Impl.MultiQueryImpl.CreateCombinedQueryParameters()
   at NHibernate.Impl.MultiQueryImpl.List()
   at NHibernate.Impl.FutureQueryBatch.GetResultsFrom(IMultiQuery multiApproach)
   at NHibernate.Impl.FutureBatch`2.GetResults()
   at NHibernate.Impl.FutureBatch`2.get_Results()
   at NHibernate.Impl.FutureBatch`2.GetCurrentResult[TResult](Int32 currentIndex)
   at NHibernate.Impl.FutureBatch`2.<>c__DisplayClass4`1.<GetEnumerator>b__3()
   at NHibernate.Impl.DelayedEnumerator`1.<get_Enumerable>d__0.MoveNext()

at System.Linq.Enumerable.<SelectManyIterator>d__14`2.MoveNext()
   at Upside.Clm.Contracts.Security.ContextFilterStrategies.ContractUserContextFilterStrategy.GetPermissionsQuery(IQueryable`1 permissionQuery, Contract entity, Guid organizationUnitPermissionAssigneeId, IEnumerable`1 rolePermissionAssigneeIds, Guid userPermissionAssigneeId)
   at Upside.Clm.Security.Domain.Services.ContextFilterStrategy`1.GetPermissionsQuery(IQueryable`1 permissionQuery, TEntity entity, IUpsidePrincipal principal)

NHibernate查询语法异常

0 个答案: