private DataManager()
{
equpmentDAO = new EquipmentDAO();
signalDAO = new SignalDAO();
helpDAO = new HelpDAO();
standardUnitMeasurementDAO = new StandardUnitMeasurementDAO();
lookupTablesDAO = new LookupTablesDAO();
documentDAO = new DocumentDAO();
schemaDAO = new SchemaDAO();
}
public static void Save( string uuid, Capabilities capabilities )
{
SignalDAO dao = new SignalDAO();
List<object> items = capabilities.Items;
if (items != null)
{
foreach (object item in items)
{
Capability capability = item as Capability;
DocumentReference documentReference = item as DocumentReference;
if (capability != null)
ProcessCapability(uuid, capability);
if( documentReference != null )
ProcessDocumentReference(uuid, documentReference);
}
}
}
public SignalMapper()
{
_signalDao = new SignalDAO();
_signalMappingDao = new SignalMappingDAO();
}
private void signalComboBox_SelectedIndexChanged( object sender, EventArgs e )
{
try
{
HourGlass.Enabled = true;
SignalModel signalModel = awbDropListTree.SelectedSignalModel;
if (signalModel != null )
{
var signal = signalModel.Signal; //signalComboBox.SelectedItem as dbSignal;
if (signal != null)
{
//---------------------------------------------------//
//--- Find "name" in data grid and set it's value ---//
//---------------------------------------------------//
foreach (DataGridViewRow row in signalAttributes.Rows)
{
if (row.IsNewRow)
continue;
var name = row.Cells[0].Value as string;
var type = row.Cells[1].Value as string;
var value = row.Cells[2].Value as string;
if ("type".Equals( name ))
{
row.Cells[1].Value = edtName.Text;
break;
}
}
signalAttributes.Rows.Clear();
if (string.IsNullOrEmpty( edtName.Text ))
edtName.Text = signal.name;
var dao = new SignalDAO();
dbSignal dataSignal = dao.getSignal( signal.name, signalModel.SignalNameSpace );
string xmlns = signalModel.SignalNameSpace;
XmlSchemaComplexType complexType;
XmlSchemaElement element = null;
SchemaManager.GetComplexType( xmlns, signal.name, out complexType );
if (complexType == null)
SchemaManager.GetElement( xmlns, signal.name, out element );
if (complexType != null || element != null)
{
signalAttributes.Rows.Clear();
List<XmlSchemaAttribute> schemaAttributes = complexType != null
? SchemaManager.GetAttributes( complexType )
: SchemaManager.GetAttributes( element );
List<dbSignalAttribute> dbAttributes = dao.getAllSignalAttributes( signal.name, signalModel.SignalNameSpace );
var foundAttributes = new Dictionary<string, dbSignalAttribute>();
foreach (dbSignalAttribute attribute in dbAttributes)
{
foundAttributes.Add( attribute.attributeName, attribute );
object value = null;
try
{
if (_signalFunctionType != null)
{
PropertyInfo pi =
_signalFunctionType.GetType().GetProperty( attribute.attributeName );
if (pi != null)
value = pi.GetValue( _signalFunctionType, null );
}
}
catch (Exception err)
{
LogManager.Error( err );
}
int idx =
signalAttributes.Rows.Add( new[] {attribute.attributeName, attribute.type, value} );
signalAttributes.Rows[idx].Tag = attribute;
}
//-----------------------------------------------------------------------------//
//--- Check the database for each of the attributes found in the schema. If ---//
//--- the attribute does not exist in the database the add it. ---//
//-----------------------------------------------------------------------------//
signalAttributes.Rows.Clear();
foreach (XmlSchemaAttribute attribute in schemaAttributes)
{
string name = attribute.Name;
if (!foundAttributes.ContainsKey( name ))
{
var dbSignalAttribute = new dbSignalAttribute();
dbSignalAttribute.signalId = dataSignal.signalId;
dbSignalAttribute.attributeName = name;
dbSignalAttribute.defaultValue = attribute.DefaultValue;
dbSignalAttribute.fixedValue = attribute.FixedValue;
if (attribute.AttributeSchemaType != null)
dbSignalAttribute.type = attribute.AttributeSchemaType.Name;
dbSignalAttribute.DataState = BASEBean.eDataState.DS_ADD;
dbSignalAttribute.save();
int idx = signalAttributes.Rows.Add( new[] {name, dbSignalAttribute.type, null} );
signalAttributes.Rows[idx].Tag = attribute;
}
}
}
}
}
}
finally
{
HourGlass.Enabled = false;
}
}
private bool LoadSignalModel(dbSignal dbsignal)
{
bool loaded = false;
if (dbsignal != null)
{
var dao = new SignalDAO();
dbsignal = dao.getSignal(dbsignal.signalId);
_currentSignalModel = SignalManager.GetSignalModel(dbsignal.xmlns, dbsignal.signalName);
LoadSignalModel(_currentSignalModel);
loaded = true;
}
return loaded;
}
public void SaveSignalModel()
{
//Check Database for _TSF.name
//If not found add it
//walk through attributes
//check for attribute names
//if not found add them
var dao = new SignalDAO();
dbSignal dataSignal = dao.getSignal( _name, _signalNameSpace );
dbSignal baseSignal = dao.getSignal( _baseSignalName, _baseSignalNameSpace );
if (dataSignal == null)
{
dataSignal = new dbSignal();
dataSignal.parentSignalId = baseSignal != null ? baseSignal.signalId : 0;
dataSignal.xmlns = _signalNameSpace;
dataSignal.signalName = _name;
dataSignal.uuid = Guid.Parse( _tsf.uuid );
dataSignal.save();
}
foreach (SignalAttribute attr in _attributes)
{
bool hasAttribute = dao.hasAttribute( dataSignal.signalId, attr.Name );
dbSignalAttribute dbAttribute;
if (!hasAttribute)
dbAttribute = new dbSignalAttribute();
else
dbAttribute = dao.GetAttribute( dataSignal.signalId, attr.Name );
dbAttribute.DataState = hasAttribute ? BASEBean.eDataState.DS_EDIT : BASEBean.eDataState.DS_ADD;
dbAttribute.attributeName = attr.Name;
dbAttribute.signalId = dataSignal.signalId;
dbAttribute.defaultValue = attr.DefaultValue;
dbAttribute.fixedValue = attr.FixedValue;
dbAttribute.type = attr.SchemaType;
dbAttribute.save();
}
}
public void LoadSignalModelLibraryCache()
{
SignalDAO dao = new SignalDAO();
List<dbTSFLibrary> list = dao.getTSFLibraries();
_signalModelLibraryCache.Clear();
foreach (dbTSFLibrary library in list)
{
string xmlns = library.targetNamespace;
string content = library.content;
if (string.IsNullOrEmpty(xmlns))
{
LogManager.Warn("A namespace does not exist for {0} and therefore not added to the schema cache.", library.libraryName );
}
else
{
MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(content));
SignalModelLibrary sml = new SignalModelLibrary(ms);
_signalModelLibraryCache.Add(xmlns, sml);
}
}
}
public static SignalModel GetSignalModel(string nameSpace, string signalName)
{
SignalModel model = null;
SignalModelLibrary library = null;
SignalManager sm = Instance;
if (sm._signalModelLibraryCache.ContainsKey(nameSpace))
{
library = sm._signalModelLibraryCache[nameSpace];
}
else
{
SignalDAO dao = new SignalDAO();
dbTSFLibrary tsfLib = dao.getTSFLibraryByNameSpace(nameSpace);
if (tsfLib != null)
{
string content = tsfLib.content;
MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(content));
library = new SignalModelLibrary(ms);
sm._signalModelLibraryCache.Add(nameSpace, library);
}
}
if (library != null)
model = library.GetSignalModel(signalName);
return model;
}
