private MongodbData ConvertItemToMongodbData(object item)
{
var type = item.GetType();
var typeFullName = type.FullName;
try
{
var data = new MongodbData();
data.TypeFullName = typeFullName;
data.TableName = "General";
if (!mongodbDatabaseDescriptionCache.ContainsKey(typeFullName))
{
LocalLoggingService.Error("{0} {1} {2} {3}", MongodbServiceConfiguration.ModuleName, "ConvertItemToMongodbData", typeFullName,
string.Format("没取到类型为 '{0}' 的元数据！", typeFullName));
return(null);
}
var mongodbDatabaseDescription = mongodbDatabaseDescriptionCache[typeFullName];
data.DatabaseName = mongodbDatabaseDescription.DatabasePrefix;
JavaScriptSerializer s = new JavaScriptSerializer();
var rawData = GetMongodbData(data, type, item);
var jsonData = s.Serialize(rawData);
data.Data = jsonData;
return(data);
}
catch (Exception ex)
{
LocalLoggingService.Error("{0} {1} {2} {3}", MongodbServiceConfiguration.ModuleName, "ConvertItemToMongodbData", typeFullName, ex.Message);
throw;
}
}
private void InternalGetMongodbData(MongodbData data, string typeFullName, object item, Dictionary <string, object> dic, PropertyInfo pi)
{
try
{
var val = pi.FastGetValue(item);
if (val == null)
{
return;
}
var configList = propertyConfigCache.ContainsKey(data.TypeFullName) ? propertyConfigCache[data.TypeFullName] : null;
var config = configList != null ? (configList.ContainsKey(pi) ? configList[pi] : null) : null;
if (config != null && config.IsIgnore)
{
return;
}
var columnName = pi.Name;
if (config != null && config.IsTableName && !string.IsNullOrEmpty(val.ToString()))
{
data.TableName = val.ToString();
}
if (config != null && !string.IsNullOrEmpty(config.ColumnName))
{
columnName = config.ColumnName;
}
if (config != null && config.IsDateColumn)
{
data.DatabaseName = string.Format("{0}__{1}", data.DatabaseName, ((DateTime)val).ToString("yyyyMM"));
}
if (typeof(Delegate).IsAssignableFrom(pi.PropertyType))
{
return;
}
if (val is IList)
{
var listData = val as IList;
var subdic = new Dictionary <string, object>();
lock (listData)
{
for (int i = 0; i < listData.Count; i++)
{
var subitem = listData[i];
var subitemType = subitem.GetType();
object subData = null;
if (!subitemType.Assembly.GlobalAssemblyCache && subitemType.BaseType != typeof(Enum))
{
subData = GetMongodbData(data, subitemType, subitem);
}
else if (subitem != null)
{
subData = subitem.ToString();
}
if (subData != null)
{
subdic.Add(string.Format("{0}__{1}", subitemType.Name, i.ToString()), subData);
}
}
if (dic.ContainsKey(columnName))
{
LocalLoggingService.Warning("{0} {1} {2} {3}", MongodbServiceConfiguration.ModuleName, "InternalGetMongodbData", typeFullName,
string.Format("遇到重复的列，类型：{0}，列名：{1}", typeFullName, columnName));
}
else
{
dic.Add(columnName, subdic);
}
return;
}
}
if (val is IDictionary)
{
var dicData = val as IDictionary;
var subdic = new Dictionary <string, object>();
lock (dicData)
{
foreach (object key in dicData.Keys)
{
var subitem = dicData[key];
var subitemType = subitem.GetType();
object subData = null;
if (!subitemType.Assembly.GlobalAssemblyCache && subitemType.BaseType != typeof(Enum))
{
subData = GetMongodbData(data, subitemType, subitem);
}
else if (subitem != null)
{
subData = subitem.ToString();
}
if (subData != null)
{
subdic.Add(string.Format("{0}__{1}", subitemType.Name, key.ToString().Replace(".", "")), subData);
}
}
if (dic.ContainsKey(columnName))
{
LocalLoggingService.Warning("{0} {1} {2} {3}", MongodbServiceConfiguration.ModuleName, "InternalGetMongodbData", typeFullName,
string.Format("遇到重复的列，类型：{0}，列名：{1}", typeFullName, columnName));
}
else
{
dic.Add(columnName, subdic);
}
return;
}
}
if (pi.PropertyType.Assembly.GlobalAssemblyCache || pi.PropertyType.BaseType == typeof(Enum))
{
if (dic.ContainsKey(columnName))
{
LocalLoggingService.Warning("{0} {1} {2} {3}", MongodbServiceConfiguration.ModuleName, "InternalGetMongodbData", typeFullName,
string.Format("遇到重复的列，类型：{0}，列名：{1}", typeFullName, columnName));
}
else
{
dic.Add(columnName, val);
}
}
else
{
var subdic = new Dictionary <string, object>();
var properties = GetPropertyListFromCache(val.GetType());
if (properties != null)
{
foreach (var property in properties)
{
InternalGetMongodbData(data, typeFullName, val, subdic, property);
}
if (dic.ContainsKey(columnName))
{
LocalLoggingService.Warning("{0} {1} {2} {3}", MongodbServiceConfiguration.ModuleName, "InternalGetMongodbData", typeFullName,
string.Format("遇到重复的列，类型：{0}，列名：{1}", typeFullName, columnName));
}
else
{
dic.Add(columnName, subdic);
}
}
}
}
catch (Exception ex)
{
LocalLoggingService.Error("{0} {1} {2} {3}", MongodbServiceConfiguration.ModuleName, "InternalGetMongodbData", typeFullName, ex.Message);
throw;
}
}
private Dictionary <string, object> GetMongodbData(MongodbData data, Type type, object item)
{
var typeFullName = type.FullName;
try
{
var returnDictionary = new Dictionary <string, object>();
var properties = GetPropertyListFromCache(type);
if (properties != null)
{
foreach (var property in properties)
{
var configList = propertyConfigCache.ContainsKey(typeFullName) ? propertyConfigCache[typeFullName] : null;
if (configList == null)
{
continue;
}
var config = configList.ContainsKey(property) ? configList[property] : null;
if (config == null)
{
continue;
}
if (config.IsCascadeFilterLevelOne)
{
var value = (string)property.FastGetValue(item);
property.FastSetValue(item, value.Replace("__", "_"));
}
if (config.IsCascadeFilterLevelTwo)
{
var parentLevel = configList.Where(pc => pc.Value.IsCascadeFilterLevelOne).Select(pc => pc.Key).FirstOrDefault();
if (parentLevel != null)
{
var two = (string)property.FastGetValue(item);
if (two != null)
{
two = two.Replace("__", "_");
}
property.FastSetValue(item, string.Format("{0}__{1}", parentLevel.FastGetValue(item), two));
}
}
else if (config.IsCascadeFilterLevelThree)
{
var parentLevel = configList.Where(pc => pc.Value.IsCascadeFilterLevelTwo).Select(pc => pc.Key).FirstOrDefault();
if (parentLevel != null)
{
var three = (string)property.FastGetValue(item);
if (three != null)
{
three = three.Replace("__", "_");
}
property.FastSetValue(item, string.Format("{0}__{1}", parentLevel.FastGetValue(item), three));
}
}
}
foreach (var property in properties)
{
InternalGetMongodbData(data, typeFullName, item, returnDictionary, property);
}
}
return(returnDictionary);
}
catch (Exception ex)
{
LocalLoggingService.Error("{0} {1} {2} {3}", MongodbServiceConfiguration.ModuleName, "GetMongodbData", typeFullName, ex.Message);
throw;
}
}
