Base class for dynamic dispatch servants. More...

#include <Ice/Ice.h>

Inheritance diagram for Ice::Blobject:

Collaboration diagram for Ice::Blobject:

[legend]

Public Member Functions
virtual bool	ice_invoke (const std::vector< Byte > &inEncaps, std::vector< Byte > &outEncaps, const Current &current)=0
	Dispatch an incoming request. More...

Public Member Functions inherited from Ice::Object
virtual ObjectPtr	ice_clone () const
	Returns a shallow copy of the object. More...

virtual void	ice_collectable (bool b)
	Determines whether this object, and by extension the graph of all objects reachable from this object, are eligible for garbage collection when all external references to the graph have been released. More...

virtual bool	ice_dispatch (Ice::Request &request, const DispatchInterceptorAsyncCallbackPtr &cb=0)
	Dispatches an invocation to a servant. More...

virtual SlicedDataPtr	ice_getSlicedData () const
	Obtains the sliced data associated with this instance. More...

virtual const std::string &	ice_id (const Current &current=Ice::emptyCurrent) 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=Ice::emptyCurrent) const
	Returns the Slice type IDs of the interfaces supported by this object. More...

virtual bool	ice_isA (const std::string &s, const Current &current=Ice::emptyCurrent) const
	Tests whether this object supports a specific Slice interface. More...

virtual Int	ice_operationAttributes (const std::string &operation) const
	Returns the Freeze metadata attributes for an operation. More...

virtual void	ice_ping (const Current &current=Ice::emptyCurrent) const
	Tests whether this object can be reached. More...

virtual void	ice_postUnmarshal ()
	The Ice run time invokes this method vafter unmarshaling an object's data members. More...

virtual void	ice_preMarshal ()
	The Ice run time invokes this method prior to marshaling an object's data members. More...

virtual bool	operator< (const Object &) const

virtual bool	operator== (const Object &) const

Public Member Functions inherited from IceUtil::Shared
void	__clearFlag (unsigned char flag)

virtual void	__decRef ()

virtual int	__getRef () const

bool	__hasFlag (unsigned char flag)

virtual void	__incRef ()

void	__setFlag (unsigned char flag)

virtual void	__setNoDelete (bool)

Shared &	operator= (const Shared &)

	Shared ()

	Shared (const Shared &)

virtual	~Shared ()

Additional Inherited Members
Static Public Member Functions inherited from Ice::Object
static const std::string &	ice_staticId ()
	Obtains the Slice type ID of this type. More...

Static Public Attributes inherited from IceUtil::Shared
static const unsigned char	NoDelete

Protected Member Functions inherited from Ice::Object
	Object ()

virtual	~Object ()

Protected Attributes inherited from IceUtil::Shared
unsigned char	_flags

IceUtilInternal::Atomic	_ref

Detailed Description

Base class for dynamic dispatch servants.

A server application derives a concrete servant class from Blobject that implements the ice_invoke method.

Member Function Documentation

◆ ice_invoke()

virtual bool Ice::Blobject::ice_invoke	(	const std::vector< Byte > &	inEncaps,
		std::vector< Byte > &	outEncaps,
		const Current &	current
	)

pure virtual

Dispatch an incoming request.

Parameters

inEncaps	An encapsulation containing the encoded in-parameters for the operation.
outEncaps	An encapsulation containing the encoded results for the operation.
current	The Current object for the invocation.

Returns: True if the operation completed successfully, in which case outEncaps contains an encapsulation of the encoded results, or false if the operation raised a user exception, in which case outEncaps contains an encapsulation of the encoded user exception.

Exceptions

UserException A user exception can be raised directly and the run time will marshal it.

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

Ice/Object.h

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ ice_invoke()