/// <summary>
/// 更新实体数据到数据库中
/// </summary>
/// <param name="ConditionForUpdate">自定义条件</param>
public bool DB_UpdateEntity(SQLCondition ConditionForUpdate, params string[] Propertys)
{
try
{
EntityStruct es = EntityStructManager.GetEntityStruct(this.GetType());
IsCreated = es.DoUpdate(this, ConditionForUpdate, Propertys) > 0 ? true : false;
return(IsCreated);;
}
catch (Exception exp)
{
if (ThrowException)
{
throw exp;
}
return(false);
}
}
/// <summary>
/// 从数据库删除指定条件的实体数据
/// </summary>
/// <param name="ConditionForDelete">自定义条件</param>
public bool DB_DeleteEntity(SQLCondition ConditionForDelete)
{
try
{
this.IsCreated = false;
EntityStruct es = EntityStructManager.GetEntityStruct(this.GetType());
return(es.DoDelete(this, ConditionForDelete) > 0 ? true : false);
}
catch (Exception exp)
{
if (ThrowException)
{
throw exp;
}
return(false);
}
}
/// <summary>
/// 将实体对象插入数据库
/// </summary>
/// <param name="Propertys">自定义字段</param>
public bool DB_InsertEntity(params string[] Propertys)
{
try
{
IsCreated = true;
EntityStruct es = EntityStructManager.GetEntityStruct(this.GetType());
IsCreated = es.DoInsert(this, Propertys) > 0 ? true : false;
return(IsCreated);
}
catch (Exception exp)
{
if (ThrowException)
{
throw exp;
}
return(false);
}
}
public bool FillSelf(SQLCondition Condition)
{
EntityStruct es = EntityStructManager.GetEntityStruct(this.GetType());
return(es.DoFillSelf(this, Condition));
}
public bool FillSelf <T>(T ID, params string[] FieldNames)
{
EntityStruct es = EntityStructManager.GetEntityStruct(this.GetType());
return(es.DoFillSelf(this, ID, FieldNames));
}
/// <summary>
/// 判断指定字段值是否存在
/// </summary>
/// <param name="FieldName">字段名</param>
/// <param name="FieldValue">值</param>
/// <param name="ConditionForCheckExist">自定义条件</param>
/// <returns></returns>
public bool IsExist(string ConditionForCheckExist)
{
EntityStruct es = EntityStructManager.GetEntityStruct(this.GetType());
return(es.DoCheckExist(ConditionForCheckExist) > 0 ? true : false);
}
/// <summary>
/// 判断指定字段值是否存在
/// </summary>
/// <param name="FieldName">字段名</param>
/// <param name="FieldValue">值</param>
/// <param name="ConditionForCheckExist">自定义条件</param>
/// <returns></returns>
public bool IsExist(string FieldName, object FieldValue)
{
EntityStruct es = EntityStructManager.GetEntityStruct(this.GetType());
return(es.DoCheckExist(FieldName, FieldValue) > 0 ? true : false);
}
/// <summary>
/// 注册实体结构到缓存管理器
/// </summary>
/// <param name="EntityType"></param>
public static void RegisterEntityStruct(Type EntityType)
{
if (!CheckExist(EntityType))
{
EntityStruct Struct = new EntityStruct();
#region Fill DataTable
ORMDataTable[] dbTable = (ORMDataTable[])EntityType.GetCustomAttributes(typeof(ORMDataTable), true);
if (dbTable.Length > 0)
{
Struct.Table = dbTable[0];
}
#endregion
#region Fill Field
#region 获取当前类的隐射信息
#region 取字段信息
foreach (FieldInfo fi in EntityType.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.DeclaredOnly))
{
#region 获取主键信息
KeyField[] dbKeyFieldSet = (KeyField[])fi.GetCustomAttributes(typeof(KeyField), true);
foreach (KeyField key in dbKeyFieldSet)
{
key.FieldType = fi.FieldType;
key.PropertyName = fi.Name;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
if (key.KeyType == EKeyType.PRIMARY)
{
if (!Struct.PKeyList.ContainsKey(key.FieldName.ToUpper()))
{
Struct.PKeyList.Add(key.FieldName.ToUpper(), key);
}
}
else
{
if (!Struct.FKeyList.ContainsKey(key.FieldName.ToUpper()))
{
Struct.FKeyList.Add(key.FieldName.ToUpper(), key);
}
}
}
#endregion
#region 获取其他字段信息
DataField[] dbDataFieldSet = (DataField[])fi.GetCustomAttributes(typeof(DataField), true);
foreach (DataField key in dbDataFieldSet)
{
key.FieldType = fi.FieldType;
key.PropertyName = fi.Name;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
if (!Struct.FKeyList.ContainsKey(key.FieldName.ToUpper()))
{
key.FieldType = fi.FieldType;
key.PropertyName = fi.Name;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
Struct.FieldList.Add(key.FieldName.ToUpper(), key);
}
}
#endregion
}
#endregion
#region 取属性信息
foreach (PropertyInfo fi in EntityType.GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.DeclaredOnly))
{
#region 获取主键信息
KeyField[] dbKeyFieldSet = (KeyField[])fi.GetCustomAttributes(typeof(KeyField), true);
foreach (KeyField key in dbKeyFieldSet)
{
key.FieldType = fi.PropertyType;
key.PropertyName = fi.Name;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
if (key.KeyType == EKeyType.PRIMARY)
{
if (!Struct.PKeyList.ContainsKey(key.FieldName.ToUpper()))
{
Struct.PKeyList.Add(key.FieldName.ToUpper(), key);
}
}
else
{
if (!Struct.FKeyList.ContainsKey(key.FieldName.ToUpper()))
{
Struct.FKeyList.Add(key.FieldName.ToUpper(), key);
}
}
}
#endregion
#region 获取其他字段信息
DataField[] dbDataFieldSet = (DataField[])fi.GetCustomAttributes(typeof(DataField), true);
foreach (DataField key in dbDataFieldSet)
{
key.FieldType = fi.PropertyType;
key.PropertyName = fi.Name;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
if (!Struct.FieldList.ContainsKey(key.FieldName.ToUpper()))
{
key.FieldType = fi.PropertyType;
key.PropertyName = fi.Name;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
Struct.FieldList.Add(key.FieldName.ToUpper(), key);
}
}
#endregion
}
#endregion
#endregion
#region 获取继承的隐射信息
#region 取字段信息
foreach (FieldInfo fi in EntityType.GetFields())
{
#region 获取主键信息
KeyField[] dbKeyFieldSet = (KeyField[])fi.GetCustomAttributes(typeof(KeyField), true);
foreach (KeyField key in dbKeyFieldSet)
{
key.FieldType = fi.FieldType;
key.PropertyName = fi.Name;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
if (key.KeyType == EKeyType.PRIMARY)
{
if (!Struct.PKeyList.ContainsKey(key.FieldName.ToUpper()))
{
key.KeyType = EKeyType.FOREIGN;
key.Sequence = string.Empty;
key.IsBase = true;
Struct.FKeyList.Add(key.FieldName.ToUpper(), key);
}
}
else
{
if (!Struct.FKeyList.ContainsKey(key.FieldName.ToUpper()))
{
key.IsBase = true;
Struct.FKeyList.Add(key.FieldName.ToUpper(), key);
}
}
}
#endregion
#region 获取其他字段信息
DataField[] dbDataFieldSet = (DataField[])fi.GetCustomAttributes(typeof(DataField), true);
foreach (DataField key in dbDataFieldSet)
{
key.FieldType = fi.FieldType;
key.PropertyName = fi.Name;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
if (!Struct.FieldList.ContainsKey(key.FieldName.ToUpper()))
{
key.FieldType = fi.FieldType;
key.PropertyName = fi.Name;
key.IsBase = true;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
Struct.FieldList.Add(key.FieldName.ToUpper(), key);
}
}
#endregion
}
#endregion
#region 取属性信息
foreach (PropertyInfo fi in EntityType.GetProperties())
{
#region 获取主键信息
KeyField[] dbKeyFieldSet = (KeyField[])fi.GetCustomAttributes(typeof(KeyField), true);
foreach (KeyField key in dbKeyFieldSet)
{
key.FieldType = fi.PropertyType;
key.PropertyName = fi.Name;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
if (key.KeyType == EKeyType.PRIMARY)
{
if (!Struct.PKeyList.ContainsKey(key.FieldName.ToUpper()))
{
key.KeyType = EKeyType.FOREIGN;
key.Sequence = string.Empty;
key.IsBase = true;
Struct.FKeyList.Add(key.FieldName.ToUpper(), key);
}
}
else
{
if (!Struct.FKeyList.ContainsKey(key.FieldName.ToUpper()))
{
key.IsBase = true;
Struct.FKeyList.Add(key.FieldName.ToUpper(), key);
}
}
}
#endregion
#region 获取其他字段信息
DataField[] dbDataFieldSet = (DataField[])fi.GetCustomAttributes(typeof(DataField), true);
foreach (DataField key in dbDataFieldSet)
{
key.FieldType = fi.PropertyType;
key.PropertyName = fi.Name;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
if (!Struct.FieldList.ContainsKey(key.FieldName.ToUpper()))
{
key.FieldType = fi.PropertyType;
key.PropertyName = fi.Name;
key.IsBase = true;
if (key.FieldName == string.Empty)
{
key.FieldName = key.PropertyName; //如果字段隐射为空就等于属性名称
}
Struct.FieldList.Add(key.FieldName.ToUpper().ToUpper(), key);
}
}
#endregion
}
#endregion
#endregion
#endregion
innerCacheManager.Add(EntityType.ToString(), Struct);
}
}
