UBIK Live Value Server Plugins can be injected to UBIK by using the standard Injection Management supported since Version 2.4.
Since Version 2.5 UBIK supports to integrate UBIK Live Value Server as well.
Provided Live Value Server
| Name | Since Version | Comment |
|---|---|---|
| OPCLiveValueServer | 2.5 | Provided access to live values provided on a OPC UA Server |
Implementation
You need to implement the IUBIKLiveValueServer Interface:
namespace UBIK.Injection
{
public interface IUBIKLiveValueServer
{
/// <summary>
/// Initializes the opc live value server.
/// </summary>
/// <param name="environment">The environment.</param>
void InitOPCLiveValueServer(UBIKEnvironment environment);
/// <summary>
/// Starts the live value server and starts to read data from the 3rd party system
/// </summary>
void Startup();
/// <summary>
/// Stops the live value server.
/// </summary>
void Shutdown();
/// <summary>
/// Tries the get a live value specified by the given data point id.
/// </summary>
/// <param name="dataPointID">The data point identifier.</param>
/// <param name="ILiveValueInformation">The i live value information.</param>
/// <returns>true as a configured live value was found, false otherwise</returns>
bool TryGetLiveValue(Guid dataPointID, out ILiveValueInformation value);
/// <summary>
/// Gets status information of the current live value server
/// </summary>
/// <returns>status information</returns>
ILiveValueServerStatus GetStatus();
}
}
{
public interface IUBIKLiveValueServer
{
/// <summary>
/// Initializes the opc live value server.
/// </summary>
/// <param name="environment">The environment.</param>
void InitOPCLiveValueServer(UBIKEnvironment environment);
/// <summary>
/// Starts the live value server and starts to read data from the 3rd party system
/// </summary>
void Startup();
/// <summary>
/// Stops the live value server.
/// </summary>
void Shutdown();
/// <summary>
/// Tries the get a live value specified by the given data point id.
/// </summary>
/// <param name="dataPointID">The data point identifier.</param>
/// <param name="ILiveValueInformation">The i live value information.</param>
/// <returns>true as a configured live value was found, false otherwise</returns>
bool TryGetLiveValue(Guid dataPointID, out ILiveValueInformation value);
/// <summary>
/// Gets status information of the current live value server
/// </summary>
/// <returns>status information</returns>
ILiveValueServerStatus GetStatus();
}
}
Example
[Export(typeof(UBIK.Injection.IUbikPlugin))]
[ExportMetadata("ID", "4AD25939-C2F3-4E25-88F8-D1143E3D566B")]
[ExportMetadata("Type", typeof(OPCLiveValueServer))]
[ExportMetadata("Name", "OPCLiveValueServer")]
[ExportMetadata("Description", "OPCUA Live Value Server")]
[ExportMetadata("Version", 1)]
[ExportMetadata("Company", "Augmensys GmbH")]
[ExportMetadata("Copyright", "2015, Augmensys GmbH")]
[ExportMetadata("MinimumKernelVersion", "2.5.0.0")]
[ExportMetadata("TargetApplication", TargetApplication.UBIK_WebService)]
public class OPCLiveValueServer : IUBIKLiveValueServer, UBIK.Injection.IUbikPlugin
{
....
}
[ExportMetadata("ID", "4AD25939-C2F3-4E25-88F8-D1143E3D566B")]
[ExportMetadata("Type", typeof(OPCLiveValueServer))]
[ExportMetadata("Name", "OPCLiveValueServer")]
[ExportMetadata("Description", "OPCUA Live Value Server")]
[ExportMetadata("Version", 1)]
[ExportMetadata("Company", "Augmensys GmbH")]
[ExportMetadata("Copyright", "2015, Augmensys GmbH")]
[ExportMetadata("MinimumKernelVersion", "2.5.0.0")]
[ExportMetadata("TargetApplication", TargetApplication.UBIK_WebService)]
public class OPCLiveValueServer : IUBIKLiveValueServer, UBIK.Injection.IUbikPlugin
{
....
}