The PubSubKeyPushTargetFolderType is formally defined Table 226.
Table 226 – PubSubKeyPushTargetFolderType definition
|
Attribute |
Value |
||||
|
BrowseName |
PubSubKeyPushTargetFolderType |
||||
|
IsAbstract |
False |
||||
|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
Subtype of FolderType defined in OPC 10000-5. |
|||||
|
Organizes |
Object |
<PushTargetFolderName> |
|
PubSubKeyPushTargetFolderType |
OptionalPlaceholder |
|
HasComponent |
Object |
<PushTargetName> |
|
PubSubKeyPushTargetType |
OptionalPlaceholder |
|
HasComponent |
Method |
AddPushTarget |
Defined in 8.7.2 |
Mandatory |
|
|
HasComponent |
Method |
RemovePushTarget |
Defined in 8.7.3 |
Mandatory |
|
|
HasComponent |
Method |
AddPushTargetFolder |
Defined in 8.7.4. |
Optional |
|
|
HasComponent |
Method |
RemovePushTargetFolder |
Defined in 8.7.5. |
Optional |
|
|
Conformance Units |
|||||
|
PubSub Model SKS Push |
|||||
Instances of the PubSubKeyPushTargetFolderType can contain PubSubKeyPushTarget Objects or other instances of the PubSubKeyPushTargetFolderType. This can be used to build a tree of folder Objects used to organize the configured PubSubKeyPushTargets.
The PubSubKeyPushTarget Objects are added as components to the instance of the PubSubKeyPushTargetFolderType. A PubSubKeyPushTargets is referenced only from one folder. If the folder is deleted, all referenced PubSubKeyPushTargets are deleted with the folder.
This Method is used to add a PubSubKeyPushTarget to a PubSubKeyPushTargetFolder or to return an existing Object if the parameters match the configuration of an existing Object.
The Client shall be authorized to modify the configuration for the SKS functionality and shall use at least a signed communication channel when invoking this Method on the Server.
Signature
AddPushTarget (
[in]String ApplicationUri,
[in]String EndpointUrl,
[in]String SecurityPolicyUri,
[in]UserTokenPolicyUserTokenType,
[in] UInt16 RequestedKeyCount,
[in]Duration RetryInterval,
[out] NodeId PushTargetId
);
|
Argument |
Description |
|
ApplicationUri |
ApplicationUri of the Server that is the target of the key push. The ApplicationUri is used as name of the resulting PubSubKeyPushTarget object. |
|
EndpointUrl |
URL of the Endpoint of the Server that is the target of the key push |
|
SecurityPolicyUri |
Security policy the SKS shall use to establish a secure connection to the PushTarget |
|
UserTokenType |
The user token type used for the push. The default is Anonymous. |
|
RequestedKeyCount |
The number of keys to push on each call |
|
RetryInterval |
Interval the SKS shall use to retry pushing keys after an error appeared |
|
PushTargetId |
The NodeId of the added PubSubKeyPushTarget Object. |
Method Result Codes
|
ResultCode |
Description |
|
Bad_NodeIdExists |
A PushTarget with the ApplicationUri already exists but the arguments do not match the existing object. |
|
Good_DataIgnored |
A Object with the configuration already exists and was returned without adding a new Object. |
|
Bad_InvalidArgument |
One of the input arguments is invalid. The InputArgumentResult provides further details. |
|
Bad_UserAccessDenied |
The Session user is not allowed to configure the object. |
|
Bad_SecurityModeInsufficient |
The communication channel is not using signing. |
Table 227 specifies the AddressSpace representation for the AddPushTarget Method.
Table 227 – AddPushTarget Method AddressSpace definition
|
Attribute |
Value |
||||
|
BrowseName |
AddPushTarget |
||||
|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
HasProperty |
Variable |
InputArguments |
Argument[] |
PropertyType |
Mandatory |
|
HasProperty |
Variable |
OutputArguments |
Argument[] |
PropertyType |
Mandatory |
|
ConformanceUnits |
|||||
|
PubSub Model SKS Push |
|||||
This Method is used to remove a PubSubKeyPushTarget from the PushTargetFolder.
The Client shall be authorized to modify the configuration for the SKS functionality and shall use at least a signed communication channel when invoking this Method on the Server.
Signature
RemovePushTarget (
[in]NodeIdPushTargetId
);
|
Argument |
Description |
|
PushTargetId |
NodeId of the PushTargetType Object to remove from the Server |
Method Result Codes
|
ResultCode |
Description |
|
Bad_NodeIdUnknown |
The PushTargetId is unknown. |
|
Bad_NodeIdInvalid |
The PushTargetId is not a NodeId of a PubSubKeyPushTarget Object. |
|
Bad_UserAccessDenied |
The Session user is not allowed to delete the PushTargetType Object. |
|
Bad_SecurityModeInsufficient |
The communication channel is not using signing. |
Table 228 specifies the AddressSpace representation for the RemovePushTarget Method.
Table 228 – RemovePushTarget Method AddressSpace definition
|
Attribute |
Value |
||||
|
BrowseName |
RemovePushTarget |
||||
|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
HasProperty |
Variable |
InputArguments |
Argument[] |
PropertyType |
Mandatory |
|
ConformanceUnits |
|||||
|
PubSub Model SKS Push |
|||||
This Method is used to add a PubSubKeyPushTargetFolderType Object to a PubSubKeyPushTargetFolderType Object.
The Client shall be authorized to modify the configuration for the PubSub functionality when invoking this Method on the Server.
Signature
AddPushTargetFolder (
[in]StringName,
[out]NodeIdPushTargetFolderNodeId
);
|
Argument |
Description |
|
Name |
Name of the Object to create. |
|
PushTargetFolderNodeId |
NodeId of the created PubSubKeyPushTargetFolderType Object. |
Method Result Codes
|
ResultCode |
Description |
|
Bad_BrowseNameDuplicated |
A folder Object with the name already exists. |
|
Bad_InvalidArgument |
The Server is not able to apply the Name. The Name may be too long or may contain invalid characters. |
|
Bad_UserAccessDenied |
The Session user is not allowed to add a folder. |
Table 229 specifies the AddressSpace representation for the AddPushTargetFolder Method.
Table 229 – AddPushTargetFolder Method AddressSpace definition
|
Attribute |
Value |
||||
|
BrowseName |
AddPushTargetFolder |
||||
|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
HasProperty |
Variable |
InputArguments |
Argument[] |
PropertyType |
Mandatory |
|
HasProperty |
Variable |
OutputArguments |
Argument[] |
PropertyType |
Mandatory |
|
ConformanceUnits |
|||||
|
PubSub Model SKS Push |
|||||
This Method is used to remove a PubSubKeyPushTargetFolderType Object from the parent PubSubKeyPushTargetFolderType Object.
A successful removal of the PubSubKeyPushTargetFolderType Object removes recursively all contained PubSubKeyPushTargetType Objects and all contained PubSubKeyPushTargetFolderType Objects.
The Client shall be authorized to modify the configuration for the PubSub functionality when invoking this Method on the Server.
Signature
RemovePushTargetFolder (
[in]NodeIdPushTargetFolderNodeId
);
|
Argument |
Description |
|
PushTargetFolderNodeId |
NodeId of the PubSubKeyPushTargetFolderType Object to remove from the Server. |
Method Result Codes
|
ResultCode |
Description |
|
Bad_NodeIdUnknown |
The PushTargetFolderNodeId is unknown. |
|
Bad_UserAccessDenied |
The Session user is not allowed to delete the folder. |
Table 230 specifies the AddressSpace representation for the RemovePushTargetFolder Method.
Table 230 – RemovePushTargetFolder Method AddressSpace definition
|
Attribute |
Value |
||||
|
BrowseName |
RemovePushTargetFolder |
||||
|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
HasProperty |
Variable |
InputArguments |
Argument[] |
PropertyType |
Mandatory |
|
ConformanceUnits |
|||||
|
PubSub Model SKS Push |
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