/// <summary>
/// Constructor accepting the assembly and a usercode performing the registration
/// </summary>
/// <param name="daMgr">DataAccess manager object</param>
/// <param name="assemblyName">Fully qualified assembly name</param>
/// <param name="assemblyFileName">Fully qualified assembly path and filename</param>
/// <param name="userCode">Usercode of user performing registration</param>
/// <returns></returns>
public static Int32 RegisterAssemblyTasks(DataAccessMgr daMgr
, string assemblyName
, string assemblyFileName
, Int32?userCode)
{
// Load the assemlb
Assembly asm = Assembly.LoadFrom(assemblyFileName);
DbCommandMgr cmdMgr = new DbCommandMgr(daMgr);
DbTableDmlMgr dmlMgr = new DbTableDmlMgr(daMgr, DataAccess.Constants.SCHEMA_CORE, Constants.TaskRegistrations);
dmlMgr.AddColumn(Constants.TaskId, daMgr.BuildParamName(Constants.TaskId), DbTableColumnType.ForInsertOnly);
dmlMgr.AddColumn(Constants.AssemblyName, daMgr.BuildParamName(Constants.AssemblyName));
dmlMgr.AddColumn(Constants.TaskDescription, daMgr.BuildParamName(Constants.TaskDescription));
dmlMgr.AddColumn(Constants.LastRegisteredDate, EnumDateTimeLocale.Default);
// if usercode was provided add it to last mod key
if (userCode.HasValue)
{
dmlMgr.AddColumn(Constants.LastModifiedUserCode, daMgr.BuildParamName(Constants.LastModifiedUserCode));
dmlMgr.AddColumn(Constants.LastModifiedDateTime, EnumDateTimeLocale.Default);
}
dmlMgr.SetWhereCondition((j) =>
j.Column(Constants.TaskId) ==
j.Parameter(Constants.TaskRegistrations
, Constants.TaskId
, daMgr.BuildParamName(Constants.TaskId)));
// build a merge statement
DbCommand dbCmd = daMgr.BuildMergeDbCommand(dmlMgr);
int typesFound = 0;
// set the values for the dbCommand
foreach (Type t in ObjectFactory.SearchTypes <TaskProcess>(asm))
{
// we must create the task object in or to have access to the TaskDesve
TaskProcess tp = ObjectFactory.Create <TaskProcess>(assemblyFileName, t.FullName, null, null, null, null, null, null);
dbCmd.Parameters[daMgr.BuildParamName(Constants.TaskId)].Value = t.FullName;
dbCmd.Parameters[daMgr.BuildParamName(Constants.AssemblyName)].Value = assemblyName;
dbCmd.Parameters[daMgr.BuildParamName(Constants.TaskDescription)].Value = tp.TaskDescription();
if (userCode.HasValue)
{
dbCmd.Parameters[daMgr.BuildParamName(Constants.LastModifiedUserCode)].Value = userCode.Value;
}
cmdMgr.AddDbCommand(dbCmd);
++typesFound;
}
// register the task (update it if exists otherwise insert)
cmdMgr.ExecuteNonQuery();
return(typesFound);
}
internal TasksInProcess(TaskProcess taskProcess, Thread thread, DequeuedTask dequeuedTask)
{
_taskProcess = taskProcess;
_thread = thread;
_dequeuedTask = dequeuedTask;
}