}//UpdateBalanceData()
public static void listConnectedBalances( ICswResources CswResources, CswNbtBalanceReturn Return, object Request )
{
CswNbtResources NbtResources = (CswNbtResources) CswResources;
Return.Data.BalanceList = new Collection<SerialBalance>();
CswNbtMetaDataObjectClass BalanceOC = NbtResources.MetaData.getObjectClass( CswEnumNbtObjectClass.BalanceClass );
if( null != BalanceOC )
{
CswNbtView ExistingBalancesView = new CswNbtView( NbtResources );
ExistingBalancesView.ViewName = "Connected Balances";
CswNbtViewRelationship BalanceRel = ExistingBalancesView.AddViewRelationship( BalanceOC, true );
//only add to the list of returned balances if it has had an announcement in the last 11 minutes
ExistingBalancesView.AddViewPropertyAndFilter( BalanceRel, BalanceOC.getObjectClassProp( CswNbtObjClassBalance.PropertyName.LastActive ),
SubFieldName: CswEnumNbtSubFieldName.Value,
Value: DateTime.Now.Subtract( TimeSpan.FromMinutes( 11 ) ).ToString(),
FilterMode: CswEnumNbtFilterMode.GreaterThan );
//only add to the list of returned balances if it is Operational
ExistingBalancesView.AddViewPropertyAndFilter( BalanceRel, BalanceOC.getObjectClassProp( CswNbtObjClassBalance.PropertyName.Operational ),
SubFieldName: CswEnumNbtSubFieldName.Checked,
Value: CswEnumTristate.True,
FilterMode: CswEnumNbtFilterMode.Equals );
ExistingBalancesView.AddViewPropertyAndFilter( BalanceRel, BalanceOC.getObjectClassProp( CswNbtObjClassBalance.PropertyName.Quantity ),
SubFieldName: CswEnumNbtSubFieldName.Value,
Value: "0",
FilterMode: CswEnumNbtFilterMode.NotEquals );
ICswNbtTree BalanceTree = NbtResources.Trees.getTreeFromView( ExistingBalancesView, true, false, false );
int BalanceCount = BalanceTree.getChildNodeCount();
if( BalanceCount > 0 )
{
BalanceTree.goToRoot();
for( int i = 0; i < BalanceCount; i++ )
{
BalanceTree.goToNthChild( i );
CswNbtObjClassBalance Balance = BalanceTree.getCurrentNode();
Return.Data.BalanceList.Add( new SerialBalance
{
NbtName = Balance.Name.Text,
CurrentWeight = Balance.Quantity.Quantity,
UnitOfMeasurement = Balance.Quantity.CachedUnitName,
NodeId = Balance.NodeId.ToString(),
IsActive = ( Balance.LastActive.DateTimeValue + TimeSpan.FromMinutes( 10 ) > DateTime.Now ),
} );
BalanceTree.goToParentNode();
} //for ( int i = 0; i < BalanceCount; i++ )
} //if( BalanceCount > 0 )
} //if ( null != BalanceOC )
}//listConnectedBalances( ICswResources CswResources, CswNbtBalanceReturn Return, object Request )
}//listConnectedBalances( ICswResources CswResources, CswNbtBalanceReturn Return, object Request )
public static void listBalanceConfigurations( ICswResources CswResources, CswNbtBalanceReturn Return, object Request )
{
CswNbtResources NbtResources = (CswNbtResources) CswResources;
Return.Data.ConfigurationList = new Collection<BalanceConfiguration>();
CswNbtMetaDataObjectClass BalanceConfigurationOC = NbtResources.MetaData.getObjectClass( CswEnumNbtObjectClass.BalanceConfigurationClass );
if( null != BalanceConfigurationOC )
{
CswNbtView ExistingConfigurationsView = BalanceConfigurationOC.CreateDefaultView( true );
ICswNbtTree ConfigTree = NbtResources.Trees.getTreeFromView( ExistingConfigurationsView, true, false, false );
int ConfigCount = ConfigTree.getChildNodeCount();
if( ConfigCount > 0 )
{
ConfigTree.goToRoot();
for( int i = 0; i < ConfigCount; i++ )
{
ConfigTree.goToNthChild( i );
CswNbtObjClassBalanceConfiguration Configuration = ConfigTree.getCurrentNode();
Return.Data.ConfigurationList.Add( new BalanceConfiguration
{
Name = Configuration.Name.Text,
RequestFormat = Configuration.RequestFormat.Text,
ResponseFormat = Configuration.ResponseFormat.Text,
BaudRate = (int) Configuration.BaudRate.Value,
ParityBit = Configuration.ParityBit.Text,
DataBits = (int) Configuration.DataBits.Value,
StopBits = Configuration.StopBits.Text,
Handshake = Configuration.Handshake.Text,
} );
ConfigTree.goToParentNode();
} //for ( int i = 0; i < BalanceCount; i++ )
} //if( BalanceCount > 0 )
} //if ( null != BalanceOC )
}//listBalanceConfigurations()
public static void registerBalanceConfiguration( ICswResources CswResources, CswNbtBalanceReturn Return, BalanceConfiguration Request )
{
CswNbtResources NbtResources = (CswNbtResources) CswResources;
CswNbtMetaDataObjectClass BalanceConfigurationOC = NbtResources.MetaData.getObjectClass( CswEnumNbtObjectClass.BalanceConfigurationClass );
if( null != BalanceConfigurationOC )
{
Return.Data.ConfigurationList = new Collection<BalanceConfiguration>();
CswNbtObjClassBalanceConfiguration BalanceConfiguration = _findConfigurationWithName( NbtResources, Request.Name );
Action<CswNbtNode> AfterBalanceConfig = delegate( CswNbtNode NewNode )
{
CswNbtObjClassBalanceConfiguration thisBalanceConfig = NewNode;
thisBalanceConfig.Name.Text = Request.Name;
thisBalanceConfig.RequestFormat.Text = Request.RequestFormat;
thisBalanceConfig.ResponseFormat.Text = Request.ResponseFormat;
thisBalanceConfig.BaudRate.Value = Request.BaudRate;
thisBalanceConfig.ParityBit.Text = Request.ParityBit;
thisBalanceConfig.DataBits.Value = Request.DataBits;
thisBalanceConfig.StopBits.Text = Request.StopBits;
thisBalanceConfig.Handshake.Text = Request.Handshake;
};
if( null == BalanceConfiguration )
{
//there is no configuration with this name yet. Make a new one.
CswNbtMetaDataNodeType ConfigNT = BalanceConfigurationOC.FirstNodeType;
BalanceConfiguration = NbtResources.Nodes.makeNodeFromNodeTypeId( ConfigNT.NodeTypeId, AfterBalanceConfig );
}
else
{
AfterBalanceConfig( BalanceConfiguration.Node );
BalanceConfiguration.postChanges( false );
}
Return.Data.ConfigurationList.Add( Request );
}//if ( null != BalanceConfigurationOC )
} // registerBalanceConfiguration()
} // registerBalanceConfiguration()
public static void getBalanceInformation( ICswResources CswResources, CswNbtBalanceReturn Return, string Request )
{
CswNbtResources NbtResources = (CswNbtResources) CswResources;
Return.Data.BalanceList = new Collection<SerialBalance>();
CswPrimaryKey BalanceKey = new CswPrimaryKey();
BalanceKey.FromString( Request );
CswNbtObjClassBalance Balance = NbtResources.Nodes[BalanceKey];
Return.Data.BalanceList.Add( new SerialBalance
{
NbtName = Balance.Name.Text,
CurrentWeight = Balance.Quantity.Quantity,
UnitOfMeasurement = Balance.Quantity.CachedUnitName,
NodeId = Balance.NodeId.ToString(),
IsActive = (Balance.LastActive.DateTimeValue + TimeSpan.FromMinutes(10) > DateTime.Now),
} );
}//getBalanceInformation( ICswResources CswResources, CswNbtBalanceReturn Return, string Request )
