protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
paymentInfo = new TradeInfo();
Sn.Text = paymentInfo.Sn;
}
}
public void delete(TradeInfo persistentInstance)
{
try
{
}
catch
{
throw;
}
}
public TradeInfo findById(String id)
{
string select = "SELECT * FROM T_BIZ_TRADEINFO WHERE SN=:1";
OracleConnection conn = new OracleConnection(connectionString);
OracleDataReader reader = null;
try
{
OracleParameter[] selectParms = {
OracleHelper.NewOracleParameter(":1", OracleType.VarChar, 50, id)
};
reader = OracleHelper.ExecuteReader(conn, CommandType.Text, select, selectParms);
if (reader.Read())
{
TradeInfo _TradeInfo = new TradeInfo()
{
Sn = Convert.ToString(reader["sn"]),
GoodsName = Convert.ToString(reader["goods_name"]),
UnitPrice = Convert.ToDouble(reader["unit_price"]),
Quantity = Convert.ToInt64(reader["quantity"]),
Amount = Convert.ToDouble(reader["amount"]),
CustomerName = Convert.ToString(reader["customer_name"]),
CustomerMobile = Convert.ToString(reader["customer_mobile"]),
CustomerPhoneFax = Convert.ToString(reader["customer_phone_fax"])
};
return _TradeInfo;
}
}
catch
{
throw;
}
finally
{
if (reader != null) reader.Close();
if (conn.State != ConnectionState.Closed)
{
conn.Close();
conn.Dispose();
}
}
return null;
}
public void Save_Click(object sender, AjaxEventArgs e)
{
// 一、执行业务业务操作，保存业务数据
paymentInfo = new TradeInfo()
{
Sn = Sn.Text,
GoodsName = GoodsName.SelectedItem.Value,
UnitPrice = UnitPrice.Number,
Quantity = (long)Quantity.Number,
Amount = Amount.Number,
CustomerName = CustomerName.Text,
CustomerMobile = CustomerMobile.Text,
CustomerPhoneFax = CustomerPhoneFax.Text
};
tradeInfoDao.save(paymentInfo);
// 二、开始执行流程操作
IWorkflowSession workflowSession = RuntimeContextExamples.GetRuntimeContext().getWorkflowSession();//.workflowRuntimeContext.getWorkflowSession();
try
{
// 1、创建流程实例
IProcessInstance procInst = workflowSession.createProcessInstance("Goods_Deliver_Process", this.User.Identity.Name);
// 2、设置流程变量/业务属性字段
procInst.setProcessInstanceVariable("sn", paymentInfo.Sn);// 设置交易顺序号
procInst.setProcessInstanceVariable("goodsName", paymentInfo.GoodsName);// 货物名称
procInst.setProcessInstanceVariable("quantity", paymentInfo.Quantity);// 数量
procInst.setProcessInstanceVariable("mobile", paymentInfo.CustomerMobile);// 客户电话
procInst.setProcessInstanceVariable("customerName", paymentInfo.CustomerName);
// 3、启动流程实例,run()方法启动实例并创建第一个环节实例、分派任务
procInst.run();
}
catch
{
throw;
}
paymentInfo = new TradeInfo();
}
public bool save(TradeInfo transientInstance)
{
transientInstance.Id = Guid.NewGuid().ToString().Replace("-", "");
string insert = "INSERT INTO T_BIZ_TRADEINFO (" +
"ID, SN, GOODS_NAME, GOODS_TYPE, QUANTITY, " +
"UNIT_PRICE, AMOUNT, CUSTOMER_NAME, CUSTOMER_MOBILE, CUSTOMER_PHONE_FAX, " +
"CUSTOMER_ADDRESS, STATE, PAYED_TIME, DELIVERED_TIME )VALUES(:1, :2, :3, :4, :5, :6, :7, :8, :9, :10, :11, :12, :13, :14)";
OracleParameter[] insertParms = {
OracleHelper.NewOracleParameter(":1", OracleType.VarChar, 50, transientInstance.Id),
OracleHelper.NewOracleParameter(":2", OracleType.VarChar, 50, transientInstance.Sn),
OracleHelper.NewOracleParameter(":3", OracleType.VarChar, 100, transientInstance.GoodsName),
OracleHelper.NewOracleParameter(":4", OracleType.VarChar, 50, transientInstance.GoodsType),
OracleHelper.NewOracleParameter(":5", OracleType.Number, transientInstance.Quantity),
OracleHelper.NewOracleParameter(":6", OracleType.Double, 22, transientInstance.UnitPrice),
OracleHelper.NewOracleParameter(":7", OracleType.Double, 22, transientInstance.Amount),
OracleHelper.NewOracleParameter(":8", OracleType.VarChar, 50, transientInstance.CustomerName),
OracleHelper.NewOracleParameter(":9", OracleType.VarChar, 30, transientInstance.CustomerMobile),
OracleHelper.NewOracleParameter(":10", OracleType.VarChar, 30, transientInstance.CustomerPhoneFax),
OracleHelper.NewOracleParameter(":11", OracleType.VarChar, 150, transientInstance.CustomerAddress),
OracleHelper.NewOracleParameter(":12", OracleType.VarChar, 15, transientInstance.State),
OracleHelper.NewOracleParameter(":13", OracleType.Timestamp, 11, transientInstance.PayedTime),
OracleHelper.NewOracleParameter(":14", OracleType.Timestamp, 11, transientInstance.DeliveredTime)
};
if (OracleHelper.ExecuteNonQuery(connectionString, CommandType.Text, insert, insertParms) != 1)
return false;
else return true;
}