The database observer interface. More...

#include <IceGrid/IceGrid.h>

Inheritance diagram for IceGrid::ApplicationObserver:

Collaboration diagram for IceGrid::ApplicationObserver:

Public Types
using	ProxyType = ApplicationObserverPrx

Public Member Functions
virtual void	applicationAdded (int serial, ApplicationInfo desc, const ::Ice::Current &current)=0
	The `applicationAdded` operation is called to notify an observer that an application was added.
virtual void	applicationInit (int serial, ApplicationInfoSeq applications, const ::Ice::Current &current)=0
	`applicationInit` is called after the registration of an observer to indicate the state of the registry.
virtual void	applicationRemoved (int serial, ::std::string name, const ::Ice::Current &current)=0
	The `applicationRemoved` operation is called to notify an observer that an application was removed.
virtual void	applicationUpdated (int serial, ApplicationUpdateInfo desc, const ::Ice::Current &current)=0
	The `applicationUpdated` operation is called to notify an observer that an application was updated.
virtual::std::string	ice_id (const ::Ice::Current &current) const override
	Obtains a Slice type ID representing the most-derived interface supported by this object.
virtual ::std::vector<::std::string >	ice_ids (const ::Ice::Current &current) const override
	Obtains a list of the Slice type IDs representing the interfaces supported by this object.
virtual bool	ice_isA (::std::string id, const ::Ice::Current &current) const override
	Determines whether this object supports an interface with the given Slice type ID.
Public Member Functions inherited from Ice::Object
virtual bool	ice_dispatch (Ice::Request &request, std::function< bool()> response=nullptr, std::function< bool(std::exception_ptr)> error=nullptr)
	Dispatches an invocation to a servant.
virtual std::string	ice_id (const Current &current) const
	Returns the Slice type ID of the most-derived interface supported by this object.
virtual std::vector< std::string >	ice_ids (const Current &current) const
	Returns the Slice type IDs of the interfaces supported by this object.
virtual bool	ice_isA (std::string s, const Current &current) const
	Tests whether this object supports a specific Slice interface.
virtual void	ice_ping (const Current &current) const
	Tests whether this object can be reached.
virtual	~Object ()=default

Static Public Member Functions
static const ::std::string &	ice_staticId ()
	Obtains the Slice type ID corresponding to this class.
Static Public Member Functions inherited from Ice::Object
static const std::string &	ice_staticId ()
	Obtains the Slice type ID of this type.

Detailed Description

The database observer interface.

Observers should implement this interface to receive information about the state of the IceGrid registry database.

Member Typedef Documentation

◆ ProxyType

using IceGrid::ApplicationObserver::ProxyType = ApplicationObserverPrx

Member Function Documentation

◆ applicationAdded()

virtual void IceGrid::ApplicationObserver::applicationAdded	(	int	serial,
		ApplicationInfo	desc,
		const ::Ice::Current &	current )

pure virtual

The applicationAdded operation is called to notify an observer that an application was added.

Parameters

serial	The new serial number of the registry database.
desc	The descriptor of the new application.
current	The Current object for the invocation.

◆ applicationInit()

virtual void IceGrid::ApplicationObserver::applicationInit	(	int	serial,
		ApplicationInfoSeq	applications,
		const ::Ice::Current &	current )

pure virtual

applicationInit is called after the registration of an observer to indicate the state of the registry.

Parameters

serial	The current serial number of the registry database. This serial number allows observers to make sure that their internal state is synchronized with the registry.
applications	The applications currently registered with the registry.
current	The Current object for the invocation.

◆ applicationRemoved()

virtual void IceGrid::ApplicationObserver::applicationRemoved	(	int	serial,
		::std::string	name,
		const ::Ice::Current &	current )

pure virtual

The applicationRemoved operation is called to notify an observer that an application was removed.

Parameters

serial	The new serial number of the registry database.
name	The name of the application that was removed.
current	The Current object for the invocation.

◆ applicationUpdated()

virtual void IceGrid::ApplicationObserver::applicationUpdated	(	int	serial,
		ApplicationUpdateInfo	desc,
		const ::Ice::Current &	current )

pure virtual

The applicationUpdated operation is called to notify an observer that an application was updated.

Parameters

serial	The new serial number of the registry database.
desc	The descriptor of the update.
current	The Current object for the invocation.

◆ ice_id()

virtual::std::string IceGrid::ApplicationObserver::ice_id ( const ::Ice::Current & current ) const

override

Obtains a Slice type ID representing the most-derived interface supported by this object.

Parameters

current The Current object for the invocation.

Returns: A fully-scoped type ID.

◆ ice_ids()

virtual ::std::vector<::std::string > IceGrid::ApplicationObserver::ice_ids ( const ::Ice::Current & current ) const

override

Obtains a list of the Slice type IDs representing the interfaces supported by this object.

Parameters

current The Current object for the invocation.

Returns: A list of fully-scoped type IDs.

◆ ice_isA()

virtual bool IceGrid::ApplicationObserver::ice_isA	(	::std::string	id,
		const ::Ice::Current &	current ) const

overridevirtual

Determines whether this object supports an interface with the given Slice type ID.

Parameters

id	The fully-scoped Slice type ID.
current	The Current object for the invocation.

Returns: True if this object supports the interface, false, otherwise.

◆ ice_staticId()

const ::std::string & IceGrid::ApplicationObserver::ice_staticId ( )

static

Obtains the Slice type ID corresponding to this class.

Returns: A fully-scoped type ID.

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

generated/cpp11/x64/Release/IceGrid/Admin.h

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Typedef Documentation

◆ ProxyType

Member Function Documentation

◆ applicationAdded()

◆ applicationInit()

◆ applicationRemoved()

◆ applicationUpdated()

◆ ice_id()

◆ ice_ids()

◆ ice_isA()

◆ ice_staticId()