/// <summary>
/// 加载流程运行时的信息
/// </summary>
/// <param name="processIDs"></param>
/// <returns></returns>
public WfProcessCurrentInfoCollection Load(bool fillAssignees, params string[] processIDs)
{
processIDs.NullCheck("processIDs");
WfProcessCurrentInfoCollection result = new WfProcessCurrentInfoCollection();
InSqlClauseBuilder builder = new InSqlClauseBuilder();
builder.AppendItem(processIDs);
if (builder.Count > 0)
{
string fieldNames = ORMapping.GetSelectFieldsNameSql <WfProcessInstanceData>("Data");
string sql = string.Format("SELECT {0} FROM WF.PROCESS_INSTANCES WHERE INSTANCE_ID {1}",
fieldNames,
builder.ToSqlStringWithInOperator(TSqlBuilder.Instance));
DataTable table = DbHelper.RunSqlReturnDS(sql, GetConnectionName()).Tables[0];
result.LoadFromDataView(table.DefaultView);
if (fillAssignees)
{
FillAssignees(result);
}
}
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="fillAssignees"></param>
/// <param name="action"></param>
/// <returns></returns>
public WfProcessCurrentInfoCollection Load(bool fillAssignees, Action <WhereSqlClauseBuilder> action)
{
action.NullCheck("action");
WfProcessCurrentInfoCollection result = new WfProcessCurrentInfoCollection();
WhereSqlClauseBuilder whereBuilder = new WhereSqlClauseBuilder();
action(whereBuilder);
string fieldNames = ORMapping.GetSelectFieldsNameSql <WfProcessInstanceData>("Data");
string sql = string.Format("SELECT {0} FROM WF.PROCESS_INSTANCES WHERE {1}",
fieldNames,
whereBuilder.ToSqlString(TSqlBuilder.Instance));
DataTable table = DbHelper.RunSqlReturnDS(sql, GetConnectionName()).Tables[0];
result.LoadFromDataView(table.DefaultView);
if (fillAssignees)
{
FillAssignees(result);
}
return(result);
}
/// <summary>
/// 加载分支流程信息
/// </summary>
/// <param name="fillAssignees"></param>
/// <param name="activityID"></param>
/// <param name="templateKey"></param>
/// <param name="includeAborted">是否包含已经作废的流程</param>
/// <returns></returns>
public WfProcessCurrentInfoCollection LoadByOwnerActivityID(bool fillAssignees, string activityID, string templateKey, bool includeAborted)
{
activityID.NullCheck("activityID");
WfProcessCurrentInfoCollection result = new WfProcessCurrentInfoCollection();
WhereSqlClauseBuilder builder = new WhereSqlClauseBuilder();
builder.AppendItem("OWNER_ACTIVITY_ID", activityID);
if (templateKey.IsNotEmpty())
{
builder.AppendItem("OWNER_TEMPLATE_KEY", templateKey);
}
if (includeAborted == false)
{
builder.AppendItem("Status", WfProcessStatus.Aborted.ToString(), "<>");
}
string fieldNames = ORMapping.GetSelectFieldsNameSql <WfProcessCurrentInfo>();
string sql = string.Format("SELECT {0} FROM WF.PROCESS_INSTANCES WHERE {1}",
fieldNames,
builder.ToSqlString(TSqlBuilder.Instance));
DataTable table = DbHelper.RunSqlReturnDS(sql, GetConnectionName()).Tables[0];
result.LoadFromDataView(table.DefaultView);
if (fillAssignees)
{
FillAssignees(result);
}
return(result);
}
