/// <summary>
/// The passed data source should not have an already existing transaction because
/// we create our own transaction.
/// </summary>
/// <param name="pickslipId"></param>
/// <param name="ds"></param>
public static void DeleteBoxesForPickslipGroup(int pickslipId, OracleDataSource ds)
{
const string QUERY_BOX = @"
delete from <proxy />box b where b.ia_id is null and b.pickslip_id = :pickslip_id
";
const string QUERY_BOXDET = @"
delete from <proxy />boxdet bd
where bd.ucc128_id in(
select b.ucc128_id from <proxy />box b where b.ia_id is null and b.pickslip_id = :pickslip_id
)
";
ds.DeleteParameters.Clear();
ds.DeleteParameters.Add("pickslip_id", DbType.Int32, pickslipId.ToString());
ds.SysContext.ModuleName = "BoxCreator.DeleteBoxes";
try
{
ds.BeginTransaction();
ds.DeleteSql = QUERY_BOXDET;
int i = ds.Delete();
ds.DeleteSql = QUERY_BOX;
i = ds.Delete();
ds.CommitTransaction();
}
catch (Exception)
{
ds.RollBackTransaction();
throw;
}
}
/// <summary>
/// 单DML语句操作
/// </summary>
/// <param name="id">SQL语句ID编号</param>
/// <param name="obj">输入输出对象</param>
/// <returns></returns>
public string execDml(string id, Object obj)
{
resultSql = "";
if (id == "")
{
throw new Exception("参数不全");
}
if (obj == null)
{
throw new Exception("参数不全");
}
daoStruct = parseDao.ObtainConfig(id);
if (daoStruct.DbType.Length <= 0 || daoStruct.ConStr.Length <= 0 || daoStruct.SqlStr.Length <= 0)
{
throw new Exception("配置参数不全");
}
string sql = "";
sql = setSql(obj, daoStruct.SqlStr);
resultSql = sql;
//记录SQL
if (daoStruct.IsLog)
{
WriteLogin.writeDBLog(daoStruct.Desc, resultSql);
}
if (sql.Length <= 0)
{
throw new Exception("构造SQL语句出错");
}
IDataSource dataSource = null;
switch (daoStruct.DbType)
{
case "oracle":
dataSource = new OracleDataSource(daoStruct);
break;
case "mysql":
dataSource = new MySqlDataSource(daoStruct);
break;
case "sql":
dataSource = new SqlDataSource(daoStruct);
break;
case "access":
dataSource = new AccessDataSource(daoStruct);
break;
case "sqllite":
dataSource = new SqlLiteDataSource(daoStruct);
break;
}
if (dataSource != null)
{
dataSource.SingleExecute(sql);
}
return("");
}
public static DropDownItem[] GetReasonCodes(string connectString, string providerName, string reasonType)
{
const string strQuery = @"
SELECT reason.reason_code AS reason_code,
reason.description AS description
FROM tab_reason reason WHERE 1 = 1 <if c=""$reasonType = 'Pickslip'""> AND reason.pickslip_cancel_flag = 'Y'</if>";
using (OracleDataSource ds = new OracleDataSource())
{
ds.ConnectionString = connectString;
ds.SelectSql = strQuery;
ds.ProviderName = providerName;
ds.SysContext.ModuleName = "Retrieving reason codes";
ds.SelectParameters.Add("reasonType", reasonType);
ds.SelectSql = strQuery;
//ds.CancelSelectOnValidationFailure = false;
return((from object row in ds.Select(DataSourceSelectArguments.Empty)
select new DropDownItem()
{
Text = string.Format("{0}: {1}", DataBinder.Eval(row, "reason_code"),
DataBinder.Eval(row, "description")),
Value = DataBinder.Eval(row, "reason_code", "{0}"),
}).ToArray());
}
}
/// <summary>
/// This function will insert the created boxes of this pickslip group in database by using the box object.
/// It is managing the transaction so that all boxes of a pickslip will be created or none.
/// </summary>
/// <param name="ds"></param>
internal void InsertBoxesInDb(OracleDataSource ds)
{
int seq = this.SequenceInPs;
//selecting the distinct pickslips to set the picking status
var q1 = (from ps in this._skuList
select ps.PickslipId).Distinct();
ds.BeginTransaction();
try
{
foreach (Box box in this.Boxes)
{
++seq;
box.InsertInDb(ds, this.VwhId, seq, this.PickslipPrefix);
}
//Setting the picking status for the pickslips for which we have created the box
foreach (var ps in q1)
{
this.SetPickslipStatus(ds, Convert.ToInt32(ps));
}
ds.CommitTransaction();
}
catch (Exception)
{
ds.RollBackTransaction();
throw;
}
}
/// <summary>
/// Prepare DML
/// </summary>
/// <param name="ids">SQL语句ID编号</param>
/// <param name="objs">输入对象</param>
/// <returns></returns>
public string execPrepare(string id, Object obj)
{
try
{
resultSql = "";
if (id == null)
{
throw new Exception("参数不全");
}
if (obj == null)
{
throw new Exception("参数不全");
}
daoStruct = parseDao.ObtainConfig(id);
if (daoStruct.DbType.Length <= 0 || daoStruct.ConStr.Length <= 0 || daoStruct.SqlStr.Length <= 0)
{
throw new Exception("配置参数不全");
}
string sql = daoStruct.SqlStr;
resultSql = sql;
if (daoStruct.IsLog)
{
WriteLogin.writeDBLog(daoStruct.Desc, sql);
}
List <DTOClass> dtolist = setDto(obj);
if (sql.Length <= 0)
{
throw new Exception("构造SQL语句出错");
}
IDataSource dataSource = null;
switch (daoStruct.DbType)
{
case "oracle":
dataSource = new OracleDataSource(daoStruct);
break;
case "mysql":
dataSource = new MySqlDataSource(daoStruct);
break;
case "sql":
dataSource = new SqlDataSource(daoStruct);
break;
case "access":
dataSource = new AccessDataSource(daoStruct);
break;
case "sqllite":
dataSource = new SqlLiteDataSource(daoStruct);
break;
}
dataSource.PrepareExcute(sql, dtolist);
}
catch (Exception ex)
{
throw new Exception(ex.Message, ex);
}
return("");
}
/// <summary>
/// If you are calling from a webmethod then pass storesWhat = CTN for getting carton area, SKU for getting SKU areas.
/// If you want to select all areas pass empty string.
/// Pass usableInventory as "true" if you want to select only usable inventory areas otherwise pass empty.
/// </summary>
/// <param name="connectString"></param>
/// <param name="providerName"></param>
/// <param name="storesWhat"></param>
/// <param name="usableInventory"></param>
/// <returns></returns>
public static DropDownItem[] GetAreas(string connectString, string providerName, string storesWhat, string usableInventory)
{
string strQuery = @"
select inventory_storage_area,
short_name || ':' || description as description,
stores_what
from tab_inventory_area
where 1 = 1
<if>AND stores_what = :stores_what</if>
<if c='$unusable_inventory'>AND unusable_inventory IS NULL</if>
order by short_name,warehouse_location_id
";
using (OracleDataSource ds = new OracleDataSource())
{
ds.ConnectionString = connectString;
ds.SelectSql = strQuery;
ds.ProviderName = providerName;
ds.SysContext.ModuleName = "Selecting Areas";
//ds.CancelSelectOnValidationFailure = false;
ds.SelectParameters.Add("stores_what", DbType.String, storesWhat);
ds.SelectParameters.Add("unusable_inventory", DbType.String, usableInventory);
var query = from object row in ds.Select(DataSourceSelectArguments.Empty)
select new DropDownItem()
{
Text = string.Format("{0}", DataBinder.Eval(row, "description")),
Value = DataBinder.Eval(row, "inventory_storage_area", "{0}"),
OptionGroup = DataBinder.Eval(row, "stores_what", "{0}")
};
return(query.ToArray());
}
}
private void btnAbstractExample_Click(object sender, RoutedEventArgs e)
{
MsSqlDataSource msDataSource = new MsSqlDataSource("ms sql environment");
OracleDataSource oracleDataSource = new OracleDataSource("oracle sql environment");
msDataSource.OpenAndReturnConnection();
oracleDataSource.OpenAndReturnConnection();
}
/// <summary>
/// This will set the picking_status of the pickslip group to PENDING
/// </summary>
/// <param name="ds"></param>
/// <param name="pickslipId">Set the status for passed pickslip id</param>
private void SetPickslipStatus(OracleDataSource ds, int pickslipId)
{
ds.UpdateSql = @"update <proxy />ps set picking_status = 'PENDING' where pickslip_id = :pickslip_id";
ds.UpdateParameters.Clear();
ds.UpdateParameters.Add("pickslip_id", DbType.Int32, pickslipId.ToString());
try
{
ds.Update();
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// 获得数据，只有数据列少时用他
/// </summary>
/// <param name="id"></param>
/// <param name="objs"></param>
/// <returns></returns>
public IDataReader getDataRead(string id, Object objs)
{
resultSql = "";
daoStruct = parseDao.ObtainConfig(id);
if (daoStruct.DbType.Length <= 0 || daoStruct.ConStr.Length <= 0 || daoStruct.SqlStr.Length <= 0)
{
throw new Exception("配置参数不全");
}
string sql = setSql(objs, daoStruct.SqlStr);
resultSql = sql;
if (sql.Length <= 0)
{
throw new Exception("构造SQL语句出错");
}
IDataSource dataSource = null;
List <Object> objlist = new List <Object>();
switch (daoStruct.DbType)
{
case "oracle":
dataSource = new OracleDataSource(daoStruct);
break;
case "mysql":
dataSource = new MySqlDataSource(daoStruct);
break;
case "sql":
dataSource = new SqlDataSource(daoStruct);
break;
case "access":
dataSource = new AccessDataSource(daoStruct);
break;
case "sqllite":
dataSource = new SqlLiteDataSource(daoStruct);
break;
}
if (dataSource != null)
{
return(dataSource.GetDataRead(sql));
}
else
{
return(null);
}
}
public static DropDownItem[] GetLabels(string connectString, string providerName, bool labelGroup)
{
string QUERY;
if (labelGroup)
{
QUERY = @"
select tsl.label_id as label_id,
MAX(twl.warehouse_location_id) as max_warehouse_location_id,
MAX(twl.description) as building_description,
COUNT(DISTINCT twl.warehouse_location_id) as count_warehouse_location_id,
MAX(tsl.description) as label_description
from <proxy />tab_style_label tsl
left outer join <proxy />tab_label_group tlg on tsl.label_id = tlg.label_id
left outer join <proxy />tab_warehouse_location twl on tlg.label_group =
twl.label_group
group by tsl.label_id
order by tsl.label_id
";
}
else
{
QUERY = @"select tsl.label_id as label_id,
tsl.description as label_description
from <proxy />tab_style_label tsl
order by tsl.label_id";
}
using (OracleDataSource ds = new OracleDataSource())
{
ds.ConnectionString = connectString;
ds.SelectSql = QUERY;
ds.ProviderName = providerName;
ds.SysContext.ModuleName = "Reteriving labels";
//ds.CancelSelectOnValidationFailure = false;
var query = from object row in ds.Select(DataSourceSelectArguments.Empty)
select new DropDownItem()
{
Text = string.Format("{0}: {1}", DataBinder.Eval(row, "label_id"),
DataBinder.Eval(row, "label_description")),
Value = DataBinder.Eval(row, "label_id", "{0}")
};
return(query.ToArray());
}
}
public static DropDownItem[] GetBuildings(string connectString, string providerName)
{
const string strQuery = "select warehouse_location_id, description AS description from <proxy/>tab_warehouse_location order by 1";
using (OracleDataSource ds = new OracleDataSource())
{
ds.ProviderName = providerName;
ds.SysContext.ModuleName = "Retrieving Buildings";
ds.ConnectionString = connectString;
ds.SelectSql = strQuery;
//ds.CancelSelectOnValidationFailure = false;
return((from object row in ds.Select(DataSourceSelectArguments.Empty)
select new DropDownItem()
{
Text = string.Format("{0}: {1}", DataBinder.Eval(row, "warehouse_location_id"),
DataBinder.Eval(row, "description")),
Value = DataBinder.Eval(row, "warehouse_location_id", "{0}"),
}).ToArray());
}
}
public static DropDownItem[] GetCustomerType(string connectString, string providerName)
{
const string QUERY = @"
select tct.customer_type, tct.description from tab_customer_type tct order by tct.description
";
using (OracleDataSource ds = new OracleDataSource())
{
ds.ConnectionString = connectString;
ds.SelectSql = QUERY;
ds.ProviderName = providerName;
ds.SysContext.ModuleName = "Customer Type";
//ds.CancelSelectOnValidationFailure = false;
return((from object row in ds.Select(DataSourceSelectArguments.Empty)
select new DropDownItem()
{
Text = string.Format("{0}: {1}", DataBinder.Eval(row, "customer_type"),
DataBinder.Eval(row, "description")),
Value = DataBinder.Eval(row, "customer_type", "{0}")
}).ToArray());
}
}
/// <summary>
/// Sharad 23 Aug 2011: Retrieving dates for +/- 2 years
/// </summary>
static BusinessDateTextBox()
{
__monthStartDates = new List <DateTime>(24);
const string QUERY = @"
SELECT t.month_start_date as month_start_date
FROM tab_fdc_calendar t
where t.fiscal_year <= (:curYear + 2) and t.fiscal_year >= (:curYear - 2)
ORDER BY t.month_start_date DESC
";
using (OracleDataSource ds = new OracleDataSource(ConfigurationManager.ConnectionStrings["dcmslive"]))
{
ds.SelectSql = QUERY;
ds.SelectParameters.Add("curYear", TypeCode.Int32, DateTime.Today.Year.ToString());
ds.SysContext.ModuleName = "Month Start Date";
foreach (var row in ds.Select(DataSourceSelectArguments.Empty))
{
__monthStartDates.Add(Convert.ToDateTime(DataBinder.Eval(row, "month_start_date")));
}
}
}
public void disposeConn(string id)
{
try
{
daoStruct = parseDao.ObtainConfig(id);
IDataSource dataSource;
switch (daoStruct.DbType)
{
case "oracle":
dataSource = new OracleDataSource(daoStruct);
dataSource.DisposeConn();
break;
case "mysql":
dataSource = new MySqlDataSource(daoStruct);
dataSource.DisposeConn();
break;
case "sql":
dataSource = new SqlDataSource(daoStruct);
dataSource.DisposeConn();
break;
case "access":
dataSource = new AccessDataSource(daoStruct);
dataSource.DisposeConn();
break;
case "sqllite":
dataSource = new SqlLiteDataSource(daoStruct);
dataSource.DisposeConn();
break;
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
/// <summary>
/// 查询数据根据SQL语句
/// </summary>
/// <param name="id">SQL编号</param>
/// <param name="sql">SQL语句</param>
/// <returns>数据结果</returns>
public DataSet getDataSet(string id, string sql)
{
resultSql = sql;
DataSet rtnDataSet = new DataSet();
IDataSource dataSource = null;
daoStruct = parseDao.ObtainConfig(id);
switch (daoStruct.DbType)
{
case "oracle":
dataSource = new OracleDataSource(daoStruct);
break;
case "mysql":
dataSource = new MySqlDataSource(daoStruct);
break;
case "sql":
dataSource = new SqlDataSource(daoStruct);
break;
case "access":
dataSource = new AccessDataSource(daoStruct);
break;
case "sqllite":
dataSource = new SqlLiteDataSource(daoStruct);
break;
}
if (dataSource != null)
{
return(dataSource.SelectExecute(sql));
}
else
{
return(null);
}
}
/// <summary>
/// 备份数据库
/// </summary>
/// <param name="path"></param>
/// <param name="database"></param>
public void BackupData(string id, string path, string database)
{
daoStruct = parseDao.ObtainConfig(id);
string backupsql = "";
IDataSource dataSource = null;
switch (daoStruct.DbType)
{
case "oracle":
dataSource = new OracleDataSource(daoStruct);
break;
case "sql":
backupsql = "BACKUP DATABASE [" + database + "] TO DISK =N'" + path + "' WITH NOFORMAT, INIT, NAME=N'" + database + "-完整 数据库 备份', SKIP, NOREWIND, NOUNLOAD, STATS = 10";
dataSource = new SqlDataSource(daoStruct);
break;
case "mysql":
dataSource = new MySqlDataSource(daoStruct);
break;
}
dataSource.Backup(backupsql);
}
/// <summary>
/// This is static to make it possible to call from a web service
/// </summary>
/// <param name="connectString"></param>
/// <param name="providerName"></param>
/// <param name="printerType"></param>
/// <returns></returns>
public static DropDownItem[] GetPrinters(string connectString, string providerName, string printerType)
{
const string strQuery = @"
select
tabprinter.name AS name,
tabprinter.description AS description,
<if c='$printer_type'>
printer_type As printer_type
</if>
<else>
NULL as printer_type
</else>
from <proxy />tab_printer tabprinter
where 1 = 1
<if c='$printer_type'>
AND upper(printer_type) = upper(:printer_type)
</if>
order by lower(name)";
using (OracleDataSource ds = new OracleDataSource())
{
ds.ProviderName = providerName;
ds.ConnectionString = connectString;
ds.SelectSql = strQuery;
ds.SysContext.ModuleName = "Retrieving printers";
//ds.CancelSelectOnValidationFailure = false;
ds.SelectParameters.Add("printer_type", DbType.String, printerType);
return((from object row in ds.Select(DataSourceSelectArguments.Empty)
select new DropDownItem()
{
Text = string.Format("{0}: {1}", DataBinder.Eval(row, "name"),
DataBinder.Eval(row, "description")),
Value = DataBinder.Eval(row, "name", "{0}"),
OptionGroup = DataBinder.Eval(row, "printer_type", "{0}")
}).ToArray());
}
}
/// <summary>
/// Insert entries in box (one per pickslip) and boxdet
/// </summary>
/// <param name="ds"></param>
/// <param name="vwhId"></param>
/// <param name="seq"></param>
/// <param name="pickslipPrefix"></param>
public void InsertInDb(OracleDataSource ds, string vwhId, int seq, string pickslipPrefix)
{
//TODO: MIN_PIECES_PER_BOX_5
const string QUERY_BOX = @"
INSERT INTO <proxy />box
(pickslip_id,
ucc128_id,
case_id,
sequence_in_ps,
min_pieces_per_box,
vwh_id)
VALUES
(:PICKSLIP_ID,
NVL(:ucc128_id, <proxy />GET_UCC128_ID),
:CASE_ID,
:sequence_in_ps,
NULL,
:vwh_id)
RETURNING ucc128_id INTO :ucc128_id
";
const string QUERY_BOXDET = @"
INSERT INTO <proxy />BOXDET boxdet
(boxdet.ucc128_id,
boxdet.pickslip_id,
boxdet.upc_code,
boxdet.barcode,
boxdet.expected_pieces)
VALUES
(:ucc128_id, :PICKSLIP_ID, :upc_code, :barcode, :expected_pieces)
";
ds.InsertParameters.Clear();
ds.InsertParameters.Add("CASE_ID", DbType.String, this.Case.CaseId);
ds.InsertParameters.Add("sequence_in_ps", DbType.Int32, seq.ToString());
ds.InsertParameters.Add("vwh_id", DbType.String, vwhId);
ds.InsertParameters.Add("pickslip_prefix", DbType.String, pickslipPrefix);
ds.InsertParameters.Add("ucc128_id", DbType.String, string.Empty);
// Value updated in loop
ds.InsertParameters.Add("PICKSLIP_ID", DbType.Int32, string.Empty);
// Additional BoxDet parameters
ds.InsertParameters.Add("upc_code", DbType.String, string.Empty);
ds.InsertParameters.Add("barcode", DbType.String, string.Empty);
ds.InsertParameters.Add("expected_pieces", DbType.Int32, string.Empty);
var pickslipGroup = from sku in this.AllSku
group sku by sku.PickslipId into g
select g;
foreach (var pickslip in pickslipGroup)
{
ds.InsertSql = QUERY_BOX;
ds.InsertParameters["PICKSLIP_ID"].DefaultValue = pickslip.Key.ToString();
ds.InsertParameters["ucc128_id"].Direction = ParameterDirection.InputOutput;
ds.InsertParameters["ucc128_id"].Size = 255;
int i = ds.Insert();
if (i != 1)
{
throw new InvalidOperationException("Row not inserted");
}
ds.InsertParameters["ucc128_id"].DefaultValue = ds.OutValues["ucc128_id"].ToString();
ds.InsertSql = QUERY_BOXDET;
ds.InsertParameters["ucc128_id"].Direction = ParameterDirection.Input;
foreach (var sku in pickslip)
{
ds.InsertParameters["upc_code"].DefaultValue = sku.UpcCode;
ds.InsertParameters["barcode"].DefaultValue = sku.PickslipBarCode;
ds.InsertParameters["expected_pieces"].DefaultValue = sku.OrderedPieces.ToString();
i = ds.Insert();
if (i != 1)
{
throw new InvalidOperationException("Row not inserted");
}
}
}
return;
}
/// <summary>
/// Constructor of this class BoxConstraint and setting the customer_id and datatsource to its private members.
/// </summary>
/// <param name="ds">This datasource will be used for whoel box creation process</param>
/// <param name="customerId">We will know for which customer these constraints are.</param>
public CustomerConstraints(OracleDataSource ds, string customerId)
{
_ds = ds;
_customerId = customerId;
}
private IEnumerable <ReportStat> GetReportStats()
{
ReportStat[] statistics;
try
{
statistics = (ReportStat[])Cache["ReportStatData"];
}
catch (InvalidCastException)
{
// This happens when default.aspx page is recompiled. Just Ignore the cache
statistics = null;
}
if (statistics != null)
{
return(statistics);
}
using (OracleDataSource dsHits = new OracleDataSource())
{
dsHits.SelectSql = @"
select t.report_id as report_id,
MIN(t.query_seconds) as min_query_seconds,
MAX(t.query_seconds) as max_query_seconds,
ROUND(AVG(t.query_seconds), 4) as avg_query_seconds,
MAX(t.hit_index) as hit_count
from xreporter_report_hits t
where t.application_name = :application_name
group by t.report_id
";
dsHits.SysContext.ModuleName = "DCMS Live 2009 Home";
dsHits.ConnectionString = ConfigurationManager.ConnectionStrings["DCMSLIVE"].ConnectionString;
dsHits.ProviderName = ConfigurationManager.ConnectionStrings["DCMSLIVE"].ProviderName;
Parameter appName = new Parameter("application_name", DbType.String);
appName.DefaultValue = ProfileManager.Provider.ApplicationName;
dsHits.SelectParameters.Add(appName);
try
{
statistics =
(from object stat in dsHits.Select(DataSourceSelectArguments.Empty)
select new ReportStat(DataBinder.Eval(stat, "report_id", "{0}"))
{
MinQuerySeconds = DataBinder.Eval(stat, "min_query_seconds"),
MaxQuerySeconds = DataBinder.Eval(stat, "max_query_seconds"),
AverageQuerySeconds = DataBinder.Eval(stat, "avg_query_seconds"),
HitCount = DataBinder.Eval(stat, "hit_count")
}).ToArray();
Cache.Insert("ReportStatData", statistics, null, DateTime.UtcNow.AddHours(1),
System.Web.Caching.Cache.NoSlidingExpiration);
__statUpdateTime = DateTime.Now;
}
catch (DbException ex)
{
Trace.Warn(ex.ToString());
// Empty array
statistics = new ReportStat[0];
mvStats.ActiveViewIndex = 1;
lblError.Text = ex.Message;
}
}
return(statistics);
}
/// <summary>
/// 多DML语句操作
/// </summary>
/// <param name="ids">SQL语句ID编号列表</param>
/// <param name="objs">输入输出对象列表</param>
/// <returns></returns>
public string execTranctionDml(List <string> ids, List <Object> objs)
{
resultSql = "";
List <string> idlist = new List <string>();
idlist = ids;
List <Object> objectlist = new List <Object>();
objectlist = objs;
if (idlist.Count <= 0)
{
throw new Exception("缺少参数");
}
if (idlist.Count != objectlist.Count)
{
throw new Exception("参数数量不一致");
}
List <string> sqls = new List <string>();
for (int i = 0; i < idlist.Count; i++)
{
daoStruct = parseDao.ObtainConfig(idlist[i]);
if (daoStruct.DbType.Length <= 0 || daoStruct.ConStr.Length <= 0 || daoStruct.SqlStr.Length <= 0)
{
throw new Exception("配置参数不全");
}
string sql = "";
sql = setSql(objectlist[i], daoStruct.SqlStr);
if (sql.Length <= 0)
{
throw new Exception("构造SQL语句出错");
}
sqls.Add(sql);
if (resultSql != "")
{
resultSql += "\r\n";
}
resultSql += sql;
}
if (daoStruct.IsLog)
{
WriteLogin.writeDBLog(daoStruct.Desc, resultSql);
}
IDataSource dataSource = null;
switch (daoStruct.DbType)
{
case "oracle":
dataSource = new OracleDataSource(daoStruct);
break;
case "mysql":
dataSource = new MySqlDataSource(daoStruct);
break;
case "sql":
dataSource = new SqlDataSource(daoStruct);
break;
case "access":
dataSource = new AccessDataSource(daoStruct);
break;
case "sqllite":
dataSource = new SqlLiteDataSource(daoStruct);
break;
}
dataSource.TranctionExcute(sqls);
//记录SQL
return("");
}
/// <summary>
/// Prepare DML
/// </summary>
/// <param name="ids">SQL语句ID编号</param>
/// <param name="objs">输入对象</param>
/// <returns></returns>
public string execPrepare(List <string> ids, List <Object> objs)
{
try
{
resultSql = "";
List <string> idlist = new List <string>();
idlist = ids;
List <Object> objectlist = new List <Object>();
objectlist = objs;
if (idlist.Count <= 0)
{
throw new Exception("缺少参数");
}
if (idlist.Count != objectlist.Count)
{
throw new Exception("参数数量不一致");
}
List <string> sqls = new List <string>();
List <List <DTOClass> > dtolists = new List <List <DTOClass> >();
for (int i = 0; i < idlist.Count; i++)
{
daoStruct = parseDao.ObtainConfig(idlist[i]);
if (daoStruct.DbType.Length <= 0 || daoStruct.ConStr.Length <= 0 || daoStruct.SqlStr.Length <= 0)
{
throw new Exception("配置参数不全");
}
string sql = daoStruct.SqlStr;
List <DTOClass> dtolist = setDto(objectlist[i]);
if (sql.Length <= 0)
{
throw new Exception("构造SQL语句出错");
}
sqls.Add(sql);
dtolists.Add(dtolist);
if (resultSql != "")
{
resultSql += "\r\n";
}
resultSql += sql;
}
if (daoStruct.IsLog)
{
WriteLogin.writeDBLog(daoStruct.Desc, resultSql);
}
IDataSource dataSource = null;
switch (daoStruct.DbType)
{
case "oracle":
dataSource = new OracleDataSource(daoStruct);
break;
case "mysql":
dataSource = new MySqlDataSource(daoStruct);
break;
case "sql":
dataSource = new SqlDataSource(daoStruct);
break;
case "access":
dataSource = new AccessDataSource(daoStruct);
break;
case "sqllite":
dataSource = new SqlLiteDataSource(daoStruct);
break;
}
dataSource.PrepareExcute(sqls, dtolists);
}
catch (Exception ex)
{
throw new Exception(ex.Message, ex);
}
return("");
}