public override ApplicationRecordDataType[] FindApplications(
string applicationUri
)
{
base.FindApplications(applicationUri);
List <ApplicationRecordDataType> records = new List <ApplicationRecordDataType>();
string nextPageLink = null;
do
{
IList <ApplicationRecordApiModel> results;
var pagedResults = _opcVaultServiceClient.ListApplications(applicationUri, nextPageLink);
results = pagedResults.Applications;
foreach (var result in results)
{
LocalizedText[] names = null;
if (result.ApplicationName != null)
{
names = new LocalizedText[] { result.ApplicationName };
}
StringCollection discoveryUrls = null;
var endpoints = result.DiscoveryUrls;
if (endpoints != null)
{
discoveryUrls = new StringCollection();
foreach (var endpoint in endpoints)
{
discoveryUrls.Add(endpoint);
}
}
string[] capabilities = null;
if (result.ServerCapabilities != null)
{
capabilities = result.ServerCapabilities.Split(',');
}
NodeId appNodeId = OpcVaultClientHelper.GetNodeIdFromServiceId(result.ApplicationId, NamespaceIndex);
records.Add(new ApplicationRecordDataType()
{
ApplicationId = appNodeId,
ApplicationUri = result.ApplicationUri,
ApplicationType = (ApplicationType)result.ApplicationType,
ApplicationNames = new LocalizedTextCollection(names),
ProductUri = result.ProductUri,
DiscoveryUrls = discoveryUrls,
ServerCapabilities = capabilities
});
}
nextPageLink = pagedResults.NextPageLink;
} while (nextPageLink != null);
return(records.ToArray());
}
public override ApplicationRecordDataType GetApplication(
NodeId applicationId
)
{
base.GetApplication(applicationId);
string id = OpcVaultClientHelper.GetServiceIdFromNodeId(applicationId, NamespaceIndex);
ApplicationRecordApiModel result;
try
{
result = _opcVaultServiceClient.GetApplication(id);
}
catch
{
return(null);
}
var names = new List <LocalizedText>();
foreach (var applicationName in result.ApplicationNames)
{
names.Add(new LocalizedText(applicationName.Locale, applicationName.Text));
}
StringCollection discoveryUrls = null;
var endpoints = result.DiscoveryUrls;
if (endpoints != null)
{
discoveryUrls = new StringCollection();
foreach (var endpoint in endpoints)
{
discoveryUrls.Add(endpoint);
}
}
var capabilities = new StringCollection();
if (!String.IsNullOrWhiteSpace(result.ServerCapabilities))
{
capabilities.AddRange(result.ServerCapabilities.Split(','));
}
NodeId appNodeId = OpcVaultClientHelper.GetNodeIdFromServiceId(result.ApplicationId, NamespaceIndex);
return(new ApplicationRecordDataType()
{
ApplicationId = appNodeId,
ApplicationUri = result.ApplicationUri,
ApplicationType = (ApplicationType)result.ApplicationType,
ApplicationNames = new LocalizedTextCollection(names),
ProductUri = result.ProductUri,
DiscoveryUrls = discoveryUrls,
ServerCapabilities = capabilities
});
}
public override void UnregisterApplication(NodeId applicationId)
{
base.UnregisterApplication(applicationId);
string id = OpcVaultClientHelper.GetServiceIdFromNodeId(applicationId, NamespaceIndex);
try
{
_opcVaultServiceClient.UnregisterApplication(id);
}
catch
{
throw new ArgumentException("A record with the specified application id does not exist.", nameof(applicationId));
}
}
public override NodeId RegisterApplication(
ApplicationRecordDataType application
)
{
bool isUpdate = true;
string applicationId = null;
NodeId appNodeId = base.RegisterApplication(application);
if (NodeId.IsNull(appNodeId))
{
isUpdate = false;
}
else
{
applicationId = OpcVaultClientHelper.GetServiceIdFromNodeId(appNodeId, NamespaceIndex);
}
string capabilities = base.ServerCapabilities(application);
ApplicationRecordApiModel applicationModel = new ApplicationRecordApiModel(
ApplicationState.New,
(Microsoft.Azure.IIoT.OpcUa.Api.Vault.Models.ApplicationType)application.ApplicationType,
applicationId
)
{
ApplicationUri = application.ApplicationUri,
ApplicationName = application.ApplicationNames[0].Text,
//ApplicationType = (ApplicationType)application.ApplicationType,
ProductUri = application.ProductUri,
ServerCapabilities = capabilities
};
if (application.DiscoveryUrls != null)
{
applicationModel.DiscoveryUrls = application.DiscoveryUrls.ToArray();
}
if (application.ApplicationNames != null && application.ApplicationNames.Count > 0)
{
var applicationNames = new List <ApplicationNameApiModel>();
foreach (var applicationName in application.ApplicationNames)
{
applicationNames.Add(new ApplicationNameApiModel()
{
Locale = applicationName.Locale,
Text = applicationName.Text
});
}
applicationModel.ApplicationNames = applicationNames.ToArray();
}
if (isUpdate)
{
applicationModel = _opcVaultServiceClient.UpdateApplication(applicationId, applicationModel);
}
else
{
applicationModel = _opcVaultServiceClient.RegisterApplication(applicationModel);
applicationId = applicationModel.ApplicationId;
}
return(OpcVaultClientHelper.GetNodeIdFromServiceId(applicationId, NamespaceIndex));
}
