public void destroyCommunicationPath()
{
DevMgmtS_tgl.T_GW_CURR_LINKID CurrLinkId= new DevMgmtS_tgl.T_GW_CURR_LINKID();
CurrLinkId.LinkId=0;
try
{
commInterface.WriteRecord((int)DevMgmtS_dcte.E_DGLB_SIMPLE_PREDEFINED_IDX.DGLB_SIMPL_GW_CURR_LINKID_IDX, CurrLinkId);
}
catch (CommunicationException e)
{
log.Error(e.Message, e);
if (! (e.InnerException is AmbigousDeviceException) )
{
throw new CommunicationDestructionException(this, "Cannot destruct communication path!", e);
}
}
}
/// <summary>
/// Constructs communication path from bottom up.
///
/// This is necessary, since devices can reset at any time, and we don't have any
/// advantage if we read gw first, so we just write.
/// </summary>
/// <param name="children"></param>
/// <returns>
/// Result of contruction.
/// If construction was unsucesfull we must delete device for which construction was unsucesfull
/// and we have to update device tree.
/// </returns>
public void constructCommunicationPath()
{
try
{
if (this.isRoot)
{
destroyCommunicationPath();
return;
}
}
catch (CommunicationDestructionException e)
{
log.Error(e.Message, e);
return;
//throw new CommunicationConstructionException(this, "Cannot construct communication path for root device", e);
}
if (parentDevice != null)
{
try
{
((BPDevice)parentDevice).constructCommunicationPath();
}
catch (CommunicationConstructionException e)
{
throw;
}
}
//This should occur only on leaf node
if (!this.parentDevice.isGwCapable)
return;
//From here on we must preform reconstruction of path!
//We must do that for every record.
//Change parent gw to us
DevMgmtS_tgl.T_GW_CURR_LINKID CurrLinkId = new DevMgmtS_tgl.T_GW_CURR_LINKID();
CurrLinkId.LinkId = this.LinkId;
try
{
commInterface.WriteRecord((int)DevMgmtS_dcte.E_DGLB_SIMPLE_PREDEFINED_IDX.DGLB_SIMPL_GW_CURR_LINKID_IDX, CurrLinkId);
}
catch (CommunicationException e)
{
log.Error(e.Message, e);
throw new CommunicationConstructionException(this,
String.Format("Cannot construct communication path! Eroor on device {0}!",
this),e);
}
}
