Ice::Object Class Reference

The base class for servants. More...

#include <Ice/Ice.h>

Inheritance diagram for Ice::Object:

Classes
struct	Ice_invokeResult
	Holds the results of a call to ice_invoke. More...

Public Member Functions
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. More...
virtual std::string	ice_id (const Current &current) const
	Returns the Slice type ID of the most-derived interface supported by this object. More...
virtual std::vector< std::string >	ice_ids (const Current &current) const
	Returns the Slice type IDs of the interfaces supported by this object. More...
virtual bool	ice_isA (std::string s, const Current &current) const
	Tests whether this object supports a specific Slice interface. More...
virtual void	ice_ping (const Current &current) const
	Tests whether this object can be reached. More...
virtual	~Object ()=default

Static Public Member Functions
static const std::string &	ice_staticId ()
	Obtains the Slice type ID of this type. More...

Detailed Description

The base class for servants.

Constructor & Destructor Documentation

~Object()

virtual Ice::Object::~Object ( )

virtualdefault

Member Function Documentation

ice_dispatch()

virtual bool Ice::Object::ice_dispatch ( Ice::Request &  request, std::function< bool()>  response = nullptr, std::function< bool(std::exception_ptr)>  error = nullptr  )

virtual

Dispatches an invocation to a servant.

This method is used by dispatch interceptors to forward an invocation to a servant (or to another interceptor).

Parameters

request	The details of the invocation.
response	A function that should return true if Ice should send the response to the client. A null value is equivalent to a function that returns true.
error	A function that should return true if Ice should send the exception to the client. A null value is equivalent to a function that returns true.

Returns

True if the request completed synchronously, false if the request will be completed asynchronously.

Exceptions

UserException

A user exception that propagates out of this method will be marshaled as the result.

ice_id()

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

virtual

Returns the Slice type ID of the most-derived interface supported by this object.

Parameters

current

The Current object for the invocation.

Returns

The Slice type ID of the most-derived interface.

Reimplemented in Ice::RouterFinder, Ice::Router, Ice::LoggerAdmin, Ice::RemoteLogger, Ice::PropertiesAdmin, Ice::Process, Ice::LocatorFinder, Ice::LocatorRegistry, and Ice::Locator.

ice_ids()

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

virtual

Returns the Slice type IDs of the interfaces supported by this object.

Parameters

current

The Current object for the invocation.

Returns

The Slice type IDs of the interfaces supported by this object, in base-to-derived order. The first element of the returned array is always "::Ice::Object".

Reimplemented in Ice::RouterFinder, Ice::Router, Ice::LoggerAdmin, Ice::RemoteLogger, Ice::PropertiesAdmin, Ice::Process, Ice::LocatorFinder, Ice::LocatorRegistry, and Ice::Locator.

ice_isA()

virtual bool Ice::Object::ice_isA ( std::string  s, const Current &  current  ) const

virtual

Tests whether this object supports a specific Slice interface.

Parameters

s	The type ID of the Slice interface to test against.
current	The Current object for the invocation.

Returns

True if this object has the interface specified by s or derives from the interface specified by s.

ice_ping()

virtual void Ice::Object::ice_ping ( const Current &  current ) const

virtual

Tests whether this object can be reached.

Parameters

current

The Current object for the invocation.

ice_staticId()

static const std::string& Ice::Object::ice_staticId ( )

static

Obtains the Slice type ID of this type.

Returns

The return value is always "::Ice::Object".

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

• Ice/Object.h