/// <summary>
/// 进行插入操作
/// </summary>
/// <param name="obj">要插入的对象</param>
/// <param name="fillIdentity">是否要填充刚插入的实体的ID</param>
/// <returns></returns>
protected internal int DoInsert(EntityBase obj, ValueSetList setList, bool fillIdentity)
{
StringBuilder sqlParams = new StringBuilder(1000);
StringBuilder sqlValues = new StringBuilder(1000);
ParamList list = new ParamList();
string param = null;
string svalue = null;
List <EntityPropertyInfo> identityInfo = new List <EntityPropertyInfo>();
KeyWordInfomation keyinfo = BQLValueItem.GetKeyInfo().Clone() as KeyWordInfomation;
keyinfo.ParamList = list;
foreach (EntityPropertyInfo info in EntityInfo.PropertyInfo)
{
//EntityPropertyInfo info = enums.Current.Value;
object curValue = info.GetValue(obj);
if (info.Identity)
{
if (info.SqlType == DbType.Guid && info.FieldType == DefaultType.GUIDType)
{
curValue = Guid.NewGuid();
info.SetValue(obj, curValue);
DBParameter prm = list.NewParameter(info.SqlType, curValue, EntityInfo.DBInfo);
sqlParams.Append(",");
sqlParams.Append(EntityInfo.DBInfo.CurrentDbAdapter.FormatParam(info.ParamName));
sqlValues.Append(",");
sqlValues.Append(prm.ValueName);
continue;
}
else
{
if (fillIdentity)
{
identityInfo.Add(info);
}
param = EntityInfo.DBInfo.CurrentDbAdapter.GetIdentityParamName(info);
if (!string.IsNullOrEmpty(param))
{
sqlParams.Append(",");
sqlParams.Append(param);
}
svalue = EntityInfo.DBInfo.CurrentDbAdapter.GetIdentityParamValue(EntityInfo, info);
if (!string.IsNullOrEmpty(svalue))
{
sqlValues.Append(",");
sqlValues.Append(svalue);
}
continue;
}
}
else if (info.IsVersion) //版本初始值
{
object conValue = curValue;
if (conValue == null)
{
conValue = GetDefaultConcurrency(info);
}
if (conValue != null)
{
DBParameter prm = list.NewParameter(info.SqlType, conValue, EntityInfo.DBInfo);
sqlParams.Append(",");
sqlParams.Append(EntityInfo.DBInfo.CurrentDbAdapter.FormatParam(info.ParamName));
sqlValues.Append(",");
sqlValues.Append(prm.ValueName);
continue;
}
}
else
{
BQLValueItem bvalue = null;
if (setList != null && setList.TryGetValue(info.PropertyName, out bvalue))
{
sqlParams.Append(",");
sqlParams.Append(EntityInfo.DBInfo.CurrentDbAdapter.FormatParam(info.ParamName));
sqlValues.Append(",");
sqlValues.Append(bvalue.DisplayValue(keyinfo));
continue;
}
else if (curValue == null)
{
continue;
}
else
{
DBParameter prmValue = list.NewParameter(info.SqlType, curValue, EntityInfo.DBInfo);
sqlParams.Append(",");
sqlParams.Append(EntityInfo.DBInfo.CurrentDbAdapter.FormatParam(info.ParamName));
sqlValues.Append(",");
sqlValues.Append(prmValue.ValueName);
}
}
}
if (sqlParams.Length > 0)
{
sqlParams.Remove(0, 1);
}
else
{
return(0);
}
if (sqlValues.Length > 0)
{
sqlValues.Remove(0, 1);
}
else
{
return(0);
}
InsertCondition con = new InsertCondition(EntityInfo.DBInfo);
con.Tables.Append(EntityInfo.DBInfo.CurrentDbAdapter.FormatTableName(EntityInfo.TableName));
con.SqlParams.Append(sqlParams.ToString());
con.SqlValues.Append(sqlValues.ToString());
int ret = -1;
con.DbParamList = list;
using (BatchAction ba = _oper.StarBatchAction())
{
string sql = con.GetSql(true);
Dictionary <string, bool> cacheTables = null;
cacheTables = _oper.DBInfo.QueryCache.CreateMap(EntityInfo.TableName);
ret = ExecuteCommand(sql, list, CommandType.Text, cacheTables);
if (identityInfo.Count > 0 && fillIdentity)
{
foreach (EntityPropertyInfo pkInfo in identityInfo)
{
sql = EntityInfo.DBInfo.CurrentDbAdapter.GetIdentitySQL(pkInfo);
using (IDataReader reader = _oper.Query(sql, new ParamList(), null))
{
if (reader.Read())
{
if (!reader.IsDBNull(0))
{
EntityInfo.DBInfo.CurrentDbAdapter.SetObjectValueFromReader(reader, 0, obj, pkInfo, !pkInfo.TypeEqual(reader, 0));
//obj.PrimaryKeyChange();
ret = 1;
}
}
}
}
}
}
return(ret);
}
