/// <summary>
/// to retrieve agent metadata for agents specified by array of agent IDs
/// </summary>
public static Agent[] SelectAgents( int[] agentIDs )
{
Agent[] a = new Agent[agentIDs.Length ];
for (int i=0; i<agentIDs.Length ; i++)
{
a[i] = new Agent();
}
DbConnection myConnection = FactoryDB.GetConnection();
DbCommand myCommand = FactoryDB.CreateCommand("RetrieveAgent", myConnection);
myCommand.CommandType = CommandType.StoredProcedure;
myCommand.Parameters .Add(FactoryDB.CreateParameter(myCommand,"@agentID",null,DbType.Int32));
try
{
myConnection.Open ();
for (int i =0; i < agentIDs.Length ; i++)
{
myCommand.Parameters["@agentID"].Value = agentIDs[i];
// get agent info from table agents
DbDataReader myReader = myCommand.ExecuteReader ();
while(myReader.Read ())
{
a[i].id = agentIDs[i];
int isGroup=0;
if(myReader["is_group"] != System.DBNull.Value )
isGroup= Convert.ToByte(myReader["is_group"]);
if (isGroup==1)
a[i].type=Agent.groupType;
else
a[i].type = Agent.userType;
if(myReader["agent_name"] != System.DBNull.Value )
a[i].type= (string)(myReader["agent_name"]);
/*if(myReader["date_created"] != System.DBNull .Value )
a[i].= (string) myReader["date_created"];*/
}
myReader.Close ();
}
}
catch (Exception ex)
{
throw new Exception("Exception thrown SelectGroups. " + ex.Message, ex);
}
finally
{
myConnection.Close ();
}
return a;
}
/// <summary>
/// to retrieve a list of all the members of a group
/// </summary>
public static Agent[] SelectMembersInGroup(int groupID)
{
Agent[] members;
DbConnection myConnection = FactoryDB.GetConnection();
DbCommand myCommand = FactoryDB.CreateCommand("RetrieveGroupMembers", myConnection);
myCommand.CommandType = CommandType.StoredProcedure;
myCommand.Parameters.Add(FactoryDB.CreateParameter(myCommand, "@groupID", groupID, DbType.Int32));
try
{
myConnection.Open ();
// get Member IDs from table Agent_Hierarchy
DbDataReader myReader = myCommand.ExecuteReader ();
ArrayList mIDs = new ArrayList();
while(myReader.Read ())
{
Agent a = new Agent();
if(myReader["agent_id"] != System.DBNull.Value )
a.id = Convert.ToInt32(myReader["agent_ID"]);
if(myReader["agent_name"] != System.DBNull.Value )
a.name = ((string)myReader["agent_name"]);
if(Convert.ToInt16(myReader["is_group"]) ==1 )
a.type = "Group";
else
a.type = "User";
// memberIDs [i] = (string) myReader["agent_id"];
mIDs.Add(a);
}
myReader.Close ();
// Converting to an Agent array
members = new Agent[mIDs.Count];
for (int i=0;i <mIDs.Count ; i++)
{
members[i] = (Agent) mIDs[i];
}
//mIDs.ToArray();
}
catch (Exception ex)
{
throw new Exception("Exception thrown Select Group's Members",ex);
}
finally
{
myConnection.Close ();
}
return members;
}
