public void DeleteBy(Action <TEntity> where)
{
TEntity local = (TEntity)Activator.CreateInstance(DynamicProxy.CreateDynamicProxyType <TEntity>());
where (local);
Dictionary <string, object> modifiedProperties = DynamicProxy.GetModifiedProperties(local);
this.DeleteBy(modifiedProperties);
}
public TEntity GetSingle(Action <TEntity> condition)
{
TEntity local = (TEntity)Activator.CreateInstance(DynamicProxy.CreateDynamicProxyType <TEntity>());
condition(local);
List <IDbDataParameter> dbParameters = new List <IDbDataParameter>();
string strWhere = this.ParseConditionFromProxyEntity(local, dbParameters);
return(GetList(string.Join(",", this._propertyNames), strWhere, null, dbParameters.ToArray()).FirstOrDefault());
}
public IList <TEntity> GetList(Action <TEntity> where)
{
TEntity local = (TEntity)Activator.CreateInstance(DynamicProxy.CreateDynamicProxyType <TEntity>());
where (local);
List <IDbDataParameter> dbParameters = new List <IDbDataParameter>();
string strWhere = this.ParseConditionFromProxyEntity(local, dbParameters);
return(this.GetList(string.Join(",", this._propertyNames), strWhere, null, dbParameters.ToArray()));
}
//public bool Exists(string where)
//{
// string sql = "select count(1) from [" + this.TableName + "] where " + where;
// return this.Exists(sql);
//}
public bool Exists(Action <TEntity> where)
{
TEntity local = (TEntity)Activator.CreateInstance(DynamicProxy.CreateDynamicProxyType <TEntity>());
where (local);
List <IDbDataParameter> dbParameters = new List <IDbDataParameter>();
string condition = this.ParseConditionFromProxyEntity(local, dbParameters);
string sql = "select " + string.Join(",", _properties.Select(x => x.Name)) + " from " + TableName;
if (!string.IsNullOrWhiteSpace(condition))
{
sql += " where " + condition;
}
return(this.Exists(sql, dbParameters.ToArray()));
}
public TEntity CreateProxy()
{
return((TEntity)Activator.CreateInstance(DynamicProxy.CreateDynamicProxyType <TEntity>()));
}
