| public static ConstructIdForSource ( string areaId, string sourceName, ushort namespaceIndex ) : Opc.Ua.NodeId | ||
| areaId | string | The area id. |
| sourceName | string | Name of the source. |
| namespaceIndex | ushort | Index of the namespace. |
| return | Opc.Ua.NodeId | |
/// <summary>
/// Updates the base event.
/// </summary>
private void UpdateBaseEvent(BaseEventState instance, EventType eventType, ONEVENTSTRUCT e)
{
BinaryEncoder encoder = new BinaryEncoder(ServiceMessageContext.GlobalContext);
encoder.WriteString(null, e.szSource);
encoder.WriteString(null, e.szConditionName);
encoder.WriteInt32(null, e.ftActiveTime.dwHighDateTime);
encoder.WriteInt32(null, e.ftActiveTime.dwLowDateTime);
encoder.WriteInt32(null, e.dwCookie);
byte[] eventId = encoder.CloseAndReturnBuffer();
NodeId eventTypeId = AeParsedNodeId.Construct(e.dwEventType, e.dwEventCategory, e.szConditionName, m_namespaceIndex);
NodeId sourceNode = AeModelUtils.ConstructIdForSource(e.szSource, null, m_namespaceIndex);
string sourceName = e.szSource;
DateTime time = ComUtils.GetDateTime(e.ftTime);
DateTime receiveTime = DateTime.UtcNow;
LocalizedText message = e.szMessage;
ushort severity = (ushort)e.dwSeverity;
instance.TypeDefinitionId = eventTypeId;
instance.SetChildValue(m_defaultContext, Opc.Ua.BrowseNames.EventId, eventId, false);
instance.SetChildValue(m_defaultContext, Opc.Ua.BrowseNames.EventType, eventTypeId, false);
instance.SetChildValue(m_defaultContext, Opc.Ua.BrowseNames.SourceNode, sourceNode, false);
instance.SetChildValue(m_defaultContext, Opc.Ua.BrowseNames.SourceName, sourceName, false);
instance.SetChildValue(m_defaultContext, Opc.Ua.BrowseNames.Time, time, false);
instance.SetChildValue(m_defaultContext, Opc.Ua.BrowseNames.ReceiveTime, receiveTime, false);
instance.SetChildValue(m_defaultContext, Opc.Ua.BrowseNames.Message, message, false);
instance.SetChildValue(m_defaultContext, Opc.Ua.BrowseNames.Severity, severity, false);
}
/// <summary>
/// Initializes a new instance of the <see cref="AeSourceState"/> class.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="areaId">The area id.</param>
/// <param name="qualifiedName">The qualified name for the source.</param>
/// <param name="name">The name of the source.</param>
/// <param name="namespaceIndex">Index of the namespace.</param>
public AeSourceState(
ISystemContext context,
string areaId,
string qualifiedName,
string name,
ushort namespaceIndex)
:
base(null)
{
m_areaId = areaId;
m_qualifiedName = qualifiedName;
this.TypeDefinitionId = Opc.Ua.ObjectTypeIds.BaseObjectType;
this.NodeId = AeModelUtils.ConstructIdForSource(m_areaId, name, namespaceIndex);
this.BrowseName = new QualifiedName(name, namespaceIndex);
this.DisplayName = this.BrowseName.Name;
this.Description = null;
this.WriteMask = 0;
this.UserWriteMask = 0;
this.EventNotifier = EventNotifiers.None;
this.AddReference(ReferenceTypeIds.HasNotifier, true, AeModelUtils.ConstructIdForArea(m_areaId, namespaceIndex));
}