コード例 #1
0
 /// <summary>
 /// 验证非键值生成
 /// </summary>
 /// <param name="model">模型</param>
 protected virtual void ValidateNonKeyValueGeneration([NotNull] IModel model)
 {
     foreach (var property in model.GetEntityTypes()
              .SelectMany(t => t.GetDeclaredProperties())
              .Where(
                  p =>
                  ((OraclePropertyAnnotations)p.Oracle()).GetOracleValueGenerationStrategy(fallbackToModel: false) == OracleValueGenerationStrategy.SequenceHiLo &&
                  !p.IsKey()))
     {
         throw new InvalidOperationException(
                   OracleStrings.NonKeyValueGeneration(property.Name, property.DeclaringEntityType.DisplayName()));
     }
 }
コード例 #2
0
        /// <summary>
        /// 验证共享列兼容性
        /// </summary>
        /// <param name="mappedTypes">映射类型</param>
        /// <param name="tableName">表名</param>
        protected override void ValidateSharedColumnsCompatibility(IReadOnlyList <IEntityType> mappedTypes, string tableName)
        {
            base.ValidateSharedColumnsCompatibility(mappedTypes, tableName);

            var identityColumns = mappedTypes.SelectMany(et => et.GetDeclaredProperties())
                                  .Where(p => p.Oracle().ValueGenerationStrategy == OracleValueGenerationStrategy.IdentityColumn)
                                  .Distinct((p1, p2) => p1.Name == p2.Name)
                                  .ToList();

            if (identityColumns.Count > 1)
            {
                var sb = new StringBuilder().AppendJoin(identityColumns.Select(p => "'" + p.DeclaringEntityType.DisplayName() + "." + p.Name + "'"));
                throw new InvalidOperationException(OracleStrings.MultipleIdentityColumns(sb, tableName));
            }
        }