kanzi::connect::PolicyContextInterface Class Reference

Policy context interface. More...

#include <policy_interface.hpp>

Inheritance diagram for kanzi::connect::PolicyContextInterface:

Public Member Functions
virtual bool	acceptClientConnection (ConnectedClientSharedPtr client)=0
	Determines whether policy allows client connection to be accepted. More...
virtual bool	acceptPluginLoading (const string &plugin)=0
	Invoked to check whether loading of a plugin is allowed. More...
virtual void	addClient (ConnectedClientSharedPtr client)=0
	Adds a client reference into a collection of clients. More...
virtual PolicyControllerInterfaceSharedPtr	getController ()=0
	Retrieve policy controller instance. More...
virtual void	initialize (ConnectDomainSharedPtr domain)=0
	Optional two phased constructor (used when domain is not available construction time) More...
virtual bool	registerClientMeasurements (DiagnosticsManagerSharedPtr diagnostics, ConnectedClientSharedPtr connectedClient)=0
	Register diagnostics values for service identified by connectedclient to be available for policies. More...
virtual void	registerConnection (const string &interfaceId, ConnectedClientSharedPtr connectedClient)=0
	Register mapping between client and service. More...
virtual void	registerDataToPolicy (string serviceName)=0
virtual void	registerDataToPolicy (AbstractServiceSharedPtr service)=0
virtual void	registerServerQueueRTSAccessors (WorkItemDispatcher *queue)=0
	Create the policy RTS accessors for message queues. More...
virtual bool	registerServiceMeasurements (DiagnosticsManagerSharedPtr diagnostics, const string &interfaceid)=0
	Register diagnostics values for service named interfaceid to be available for policies. More...
virtual void	removeClient (int clientId)=0
	Removes a client with specific client identifier. More...
virtual	~PolicyContextInterface ()
	Destructor. More...

Detailed Description

Policy context interface.

Constructor & Destructor Documentation

~PolicyContextInterface()

virtual kanzi::connect::PolicyContextInterface::~PolicyContextInterface ( )

inlinevirtual

Destructor.

Member Function Documentation

acceptClientConnection()

virtual bool kanzi::connect::PolicyContextInterface::acceptClientConnection ( ConnectedClientSharedPtr  client )

pure virtual

Determines whether policy allows client connection to be accepted.

Parameters

client

contains information about connected client

Returns

true if connection is to be accepted.

acceptPluginLoading()

virtual bool kanzi::connect::PolicyContextInterface::acceptPluginLoading ( const string &  plugin )

pure virtual

Invoked to check whether loading of a plugin is allowed.

Parameters

plugin

the plugin that is to be loaded. This might be relative or absolute path to the plugin

Returns

true if plugin loading should be allowed. false if not. Plugin loading might be disallowed for example because plugin signature mismatch.

addClient()

virtual void kanzi::connect::PolicyContextInterface::addClient ( ConnectedClientSharedPtr  client )

pure virtual

Adds a client reference into a collection of clients.

ToDo: Consolidate with accept, no need for two methods !!

Parameters

client

the client identifiers.

getController()

virtual PolicyControllerInterfaceSharedPtr kanzi::connect::PolicyContextInterface::getController ( )

pure virtual

Retrieve policy controller instance.

Returns

policy controller instance.

initialize()

virtual void kanzi::connect::PolicyContextInterface::initialize ( ConnectDomainSharedPtr  domain )

pure virtual

Optional two phased constructor (used when domain is not available construction time)

Parameters

domain

connect domain.

registerClientMeasurements()

virtual bool kanzi::connect::PolicyContextInterface::registerClientMeasurements ( DiagnosticsManagerSharedPtr  diagnostics, ConnectedClientSharedPtr  connectedClient  )

pure virtual

Register diagnostics values for service identified by connectedclient to be available for policies.

Parameters

diagnostics	Pointer to the diagnostics mechanism.
connectedClient	Pointer to the connecting client.

Returns

true on success

registerConnection()

virtual void kanzi::connect::PolicyContextInterface::registerConnection ( const string &  interfaceId, ConnectedClientSharedPtr  connectedClient  )

pure virtual

Register mapping between client and service.

Parameters

interfaceId	The name of the service to which to connect.
connectedClient	Pointer to the connecting client.

registerDataToPolicy() [1/2]

virtual void kanzi::connect::PolicyContextInterface::registerDataToPolicy ( string  serviceName )

pure virtual

registerDataToPolicy() [2/2]

virtual void kanzi::connect::PolicyContextInterface::registerDataToPolicy ( AbstractServiceSharedPtr  service )

pure virtual

registerServerQueueRTSAccessors()

virtual void kanzi::connect::PolicyContextInterface::registerServerQueueRTSAccessors ( WorkItemDispatcher *  queue )

pure virtual

Create the policy RTS accessors for message queues.

registerServiceMeasurements()

virtual bool kanzi::connect::PolicyContextInterface::registerServiceMeasurements ( DiagnosticsManagerSharedPtr  diagnostics, const string &  interfaceid  )

pure virtual

Register diagnostics values for service named interfaceid to be available for policies.

Parameters

diagnostics	Pointer to the diagnostics mechanism.
interfaceid	The name of the interface, corresponds to service name.

Returns

true on success

removeClient()

virtual void kanzi::connect::PolicyContextInterface::removeClient ( int  clientId )

pure virtual

Removes a client with specific client identifier.

ToDo: Should be symmetrical to adding new clients (i.e. shared ptr instead of token)

Parameters

clientId

the client identifier to remove.

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The documentation for this class was generated from the following file:

• connect/interface/policy_interface.hpp