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C# BsonClassMap.UnmapMember方法代码示例

本文整理汇总了C#中BsonClassMap.UnmapMember方法的典型用法代码示例。如果您正苦于以下问题:C# BsonClassMap.UnmapMember方法的具体用法?C# BsonClassMap.UnmapMember怎么用?C# BsonClassMap.UnmapMember使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在BsonClassMap的用法示例。


在下文中一共展示了BsonClassMap.UnmapMember方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: RegisterClassMap

        public static bool RegisterClassMap(Type classType)
        {
            if (BsonClassMap.IsClassMapRegistered(classType))
                return false;

            var classMap = new BsonClassMap(classType);

            // start with auto map
            classMap.AutoMap();

            // ignore extra elements for smooth schema change
            classMap.SetIgnoreExtraElements(true);

            // unmap all members which has mongodb.ignore attribute
            var deletingMembers = classMap.DeclaredMemberMaps.Where(m =>
            {
                return TrackablePropertyAttribute.GetParameter(m.MemberInfo, "mongodb.ignore") != null;
            }).ToList();
            foreach (var m in deletingMembers)
                classMap.UnmapMember(m.MemberInfo);

            // set default ignore for saving spaces
            foreach (var memberMap in classMap.DeclaredMemberMaps)
            {
                var mt = memberMap.MemberType;
                var defaultValue = mt.IsValueType ? Activator.CreateInstance(mt) : null;
                memberMap.SetDefaultValue(defaultValue);
                memberMap.SetIgnoreIfDefault(true);
            }

            try
            {
                BsonClassMap.RegisterClassMap(classMap);
            }
            catch (ArgumentException)
            {
                // if duplicate key exists
                return false;
            }

            return true;
        }
开发者ID:cupsster,项目名称:TrackableData,代码行数:42,代码来源:TypeMapper.cs

示例2: IgnoreMembersWithBsonIgnoreAttribute

 private void IgnoreMembersWithBsonIgnoreAttribute(BsonClassMap classMap)
 {
     foreach (var memberMap in classMap.DeclaredMemberMaps.ToList())
     {
         var ignoreAttribute = (BsonIgnoreAttribute)memberMap.MemberInfo.GetCustomAttributes(typeof(BsonIgnoreAttribute), false).FirstOrDefault();
         if (ignoreAttribute != null)
         {
             classMap.UnmapMember(memberMap.MemberInfo);
         }
     }
 }
开发者ID:GGsus,项目名称:mongo-csharp-driver,代码行数:11,代码来源:AttributeConventionPack.cs

示例3: RegisterTrackablePocoMap

        public static bool RegisterTrackablePocoMap(Type trackablePocoType)
        {
            if (BsonClassMap.IsClassMapRegistered(trackablePocoType))
                return false;

            var classMap = new BsonClassMap(trackablePocoType);
            var pocoType = TrackableResolver.GetPocoType(trackablePocoType);

            // start with auto map
            classMap.AutoMap();

            // ignore extra elements for smooth schema change
            classMap.SetIgnoreExtraElements(true);

            // unmap all members which T doesn't have
            var propertyNames = new HashSet<string>(pocoType.GetProperties().Select(p => p.Name));
            var deletingMembers = classMap.DeclaredMemberMaps.Where(m =>
            {
                var propertyInfo = m.MemberInfo as PropertyInfo;
                return propertyInfo == null ||
                       propertyNames.Contains(propertyInfo.Name) == false;
            }).ToList();
            foreach (var m in deletingMembers)
                classMap.UnmapMember(m.MemberInfo);

            // set default ignore for saving spaces
            foreach (var memberMap in classMap.DeclaredMemberMaps)
            {
                var mt = memberMap.MemberType;
                var defaultValue = mt.IsValueType ? Activator.CreateInstance(mt) : null;
                memberMap.SetDefaultValue(defaultValue);
                memberMap.SetIgnoreIfDefault(true);
            }

            // tell customized id to mongo-db
            var identityColumn = pocoType.GetProperties().FirstOrDefault(
                p => TrackablePropertyAttribute.GetParameter(p, "mongodb.identity") != null);
            if (identityColumn != null)
            {
                classMap.MapIdProperty(identityColumn.Name);
            }

            try
            {
                BsonClassMap.RegisterClassMap(classMap);
            }
            catch (ArgumentException)
            {
                // if duplicate key exists
                return false;
            }
            
            return true;
        }
开发者ID:cupsster,项目名称:TrackableData,代码行数:54,代码来源:TypeMapper.cs


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