/// <summary>
/// Creates given connections between cable and device
/// </summary>
/// <param name="cable">Cable</param>
/// <param name="device">Device</param>
/// <param name="units">Units to connect</param>
/// <param name="isFromEnd">Is it the cable's from end?</param>
/// <param name="portType">Input or Output?</param>
/// <param name="isExistingOperation">Flag to control whether we need to wrap this in a new edit operation</param>
/// <returns>Success</returns>
public bool MakeConnections(FiberCableWrapper cable, DeviceWrapper device, Dictionary <int, int> units, bool isFromEnd, PortType portType, bool isExistingOperation)
{
bool success = false;
bool isOperationOpen = false;
#region Validation
if (null == cable)
{
throw new ArgumentNullException("cable");
}
if (null == device)
{
throw new ArgumentNullException("device");
}
if (null == units)
{
throw new ArgumentNullException("units");
}
if (ESRI.ArcGIS.Editor.esriEditState.esriStateNotEditing == _editor.EditState)
{
throw new InvalidOperationException("You must be editing to perform this operation");
}
#endregion
if (!isExistingOperation)
{
_editor.StartOperation();
isOperationOpen = true;
}
try
{
ESRI.ArcGIS.Geodatabase.IFeatureClass deviceFtClass = device.Feature.Class as ESRI.ArcGIS.Geodatabase.IFeatureClass;
ESRI.ArcGIS.Geodatabase.IRelationshipClass deviceHasPorts = ConfigUtil.GetPortRelationship(deviceFtClass);
if (null == deviceHasPorts)
{
throw new Exception("Unable to get port relationship class.");
}
ESRI.ArcGIS.Geodatabase.ITable portTable = deviceHasPorts.DestinationClass as ESRI.ArcGIS.Geodatabase.ITable;
if (null == portTable)
{
throw new Exception("Invalid destination on port relationship class.");
}
int portIdIdx = portTable.FindField(ConfigUtil.PortIdFieldName);
int fiberNumberIdx = portTable.FindField(ConfigUtil.ConnectedFiberFieldName);
int cableIdIdx = portTable.FindField(ConfigUtil.ConnectedCableFieldName);
int isFromEndIdx = portTable.FindField(ConfigUtil.ConnectedEndFieldName);
string isFromEndValue = isFromEnd ? "T" : "F";
Dictionary <int, int> portsAsKeys = units;
if (PortType.Input == portType)
{
portsAsKeys = new Dictionary <int, int>();
foreach (KeyValuePair <int, int> pair in units)
{
portsAsKeys[pair.Value] = pair.Key;
}
}
using (ESRI.ArcGIS.ADF.ComReleaser releaser = new ESRI.ArcGIS.ADF.ComReleaser())
{
ESRI.ArcGIS.Geodatabase.IQueryFilter filter = new ESRI.ArcGIS.Geodatabase.QueryFilterClass();
releaser.ManageLifetime(filter);
string format = "{0}='{1}' AND {2}='{3}'";
filter.WhereClause = string.Format(format,
deviceHasPorts.OriginForeignKey,
device.Feature.get_Value(deviceFtClass.FindField(deviceHasPorts.OriginPrimaryKey)),
ConfigUtil.PortTypeFieldName,
(PortType.Input == portType ? "1" : "2"));
// Non recylcing cursor since we are doing updates.
ESRI.ArcGIS.Geodatabase.ICursor portCursor = portTable.Update(filter, false);
releaser.ManageLifetime(portCursor);
ESRI.ArcGIS.Geodatabase.IRow portRow = portCursor.NextRow();
while (null != portRow)
{
object portIdObj = portRow.get_Value(portIdIdx);
if (DBNull.Value != portIdObj)
{
int portId = System.Convert.ToInt32(portIdObj);
if (portsAsKeys.ContainsKey(portId))
{
portRow.set_Value(cableIdIdx, cable.IPID);
portRow.set_Value(isFromEndIdx, isFromEndValue);
portRow.set_Value(fiberNumberIdx, portsAsKeys[portId]);
portRow.Store();
}
}
ESRI.ArcGIS.ADF.ComReleaser.ReleaseCOMObject(portRow);
portRow = portCursor.NextRow();
}
if (isOperationOpen)
{
_editor.StopOperation("Create Connections");
isOperationOpen = false;
}
success = true;
}
}
catch (Exception ex)
{
if (isOperationOpen)
{
_editor.AbortOperation();
}
success = false;
throw new Exception("Save operation failed.");
}
return(success);
}
/// <summary>
/// Generate the ports for a given device
/// </summary>
/// <param name="device">The device feature</param>
/// <returns>True if completed</returns>
private bool GeneratePorts(ESRI.ArcGIS.Geodatabase.IFeature device, int lowInputPort, int inputPortCount, int lowOutputPort, int outputPortCount, ESRI.ArcGIS.Framework.IProgressDialog2 progressDialog, ESRI.ArcGIS.esriSystem.ITrackCancel trackCancel)
{
bool isCancelled = false;
ESRI.ArcGIS.esriSystem.IStepProgressor stepProgressor = (ESRI.ArcGIS.esriSystem.IStepProgressor)progressDialog;
ESRI.ArcGIS.Geodatabase.IRelationshipClass deviceHasPorts = ConfigUtil.GetPortRelationship((ESRI.ArcGIS.Geodatabase.IFeatureClass)device.Class);
Guid g;
if (null != deviceHasPorts)
{
using (ESRI.ArcGIS.ADF.ComReleaser releaser = new ESRI.ArcGIS.ADF.ComReleaser())
{
ESRI.ArcGIS.Geodatabase.ITable portTable = (ESRI.ArcGIS.Geodatabase.ITable)deviceHasPorts.DestinationClass;
releaser.ManageLifetime(portTable);
// Fields to populate on port
int portIpidIdx = portTable.Fields.FindField(ConfigUtil.IpidFieldName);
int portNumberIdx = portTable.Fields.FindField(ConfigUtil.PortIdFieldName);
int portTypeIdx = portTable.Fields.FindField(ConfigUtil.PortTypeFieldName);
int fkeyIdx = portTable.Fields.FindField(deviceHasPorts.OriginForeignKey);
object originPrimaryKey = device.get_Value(device.Fields.FindField(deviceHasPorts.OriginPrimaryKey));
for (int portIdx = lowInputPort; portIdx <= inputPortCount; portIdx++)
{
stepProgressor.Message = string.Format("Creating input port {0} of {1}", portIdx, inputPortCount);
stepProgressor.Step();
g = Guid.NewGuid();
string portIpid = g.ToString("B").ToUpper();
ESRI.ArcGIS.Geodatabase.IRow portRow = portTable.CreateRow();
releaser.ManageLifetime(portRow);
portRow.set_Value(portIpidIdx, portIpid);
portRow.set_Value(portTypeIdx, PortType.Input);
portRow.set_Value(portNumberIdx, portIdx);
portRow.set_Value(fkeyIdx, originPrimaryKey);
portRow.Store();
if (!trackCancel.Continue())
{
isCancelled = true;
break;
}
}
if (trackCancel.Continue())
{
for (int portIdx = lowOutputPort; portIdx <= outputPortCount; portIdx++)
{
stepProgressor.Message = string.Format("Creating output port {0} of {1}", portIdx, outputPortCount);
stepProgressor.Step();
g = Guid.NewGuid();
string portIpid = g.ToString("B").ToUpper();
ESRI.ArcGIS.Geodatabase.IRow portRow = portTable.CreateRow();
releaser.ManageLifetime(portRow);
portRow.set_Value(portIpidIdx, portIpid);
portRow.set_Value(portTypeIdx, PortType.Output);
portRow.set_Value(portNumberIdx, portIdx);
portRow.set_Value(fkeyIdx, originPrimaryKey);
portRow.Store();
if (!trackCancel.Continue())
{
isCancelled = true;
break;
}
}
}
}
}
return(!isCancelled);
}
