Ice::Process Class Reference

An administrative interface for process management. More...

#include <Ice/Ice.h>

Inheritance diagram for Ice::Process:

Collaboration diagram for Ice::Process:

Public Types
typedef ProcessPtr	PointerType
typedef ProcessPrx	ProxyType

Public Member Functions
virtual const ::std::string &	ice_id (const Current &current=emptyCurrent) const
	Obtains a Slice type ID representing the most-derived interface supported by this object. More...
virtual ::std::vector< ::std::string >	ice_ids (const Current &current=emptyCurrent) const
	Obtains a list of the Slice type IDs representing the interfaces supported by this object. More...
virtual bool	ice_isA (const ::std::string &id, const Current &current=emptyCurrent) const
	Determines whether this object supports an interface with the given Slice type ID. More...
virtual void	shutdown (const Current &current=emptyCurrent)=0
	Initiate a graceful shut-down. More...
virtual void	writeMessage (const ::std::string &message, Int fd, const Current &current=emptyCurrent)=0
	Write a message on the process' stdout or stderr. More...
virtual	~Process ()
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 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 ()

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

Additional Inherited Members
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

An administrative interface for process management.

Managed servers must implement this interface.

A servant implementing this interface is a potential target for denial-of-service attacks, therefore proper security precautions should be taken. For example, the servant can use a UUID to make its identity harder to guess, and be registered in an object adapter with a secured endpoint.

Member Typedef Documentation

PointerType

typedef ProcessPtr Ice::Process::PointerType

ProxyType

typedef ProcessPrx Ice::Process::ProxyType

Constructor & Destructor Documentation

~Process()

virtual Ice::Process::~Process ( )

virtual

Member Function Documentation

ice_id()

virtual const ::std::string& Ice::Process::ice_id ( const Current &  current = emptyCurrent ) const

virtual

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.

Reimplemented from Ice::Object.

ice_ids()

virtual ::std::vector< ::std::string> Ice::Process::ice_ids ( const Current &  current = emptyCurrent ) const

virtual

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.

Reimplemented from Ice::Object.

ice_isA()

virtual bool Ice::Process::ice_isA ( const ::std::string &  id, const Current &  current = emptyCurrent  ) const

virtual

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()

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

static

Obtains the Slice type ID corresponding to this class.

Returns

A fully-scoped type ID.

shutdown()

virtual void Ice::Process::shutdown ( const Current &  current = emptyCurrent )

pure virtual

Initiate a graceful shut-down.

Parameters

current

The Current object for the invocation.

See also

Communicator::shutdown

writeMessage()

virtual void Ice::Process::writeMessage ( const ::std::string &  message, Int  fd, const Current &  current = emptyCurrent  )

pure virtual

Write a message on the process' stdout or stderr.

Parameters

message	The message.
fd	1 for stdout, 2 for stderr.
current	The Current object for the invocation.

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

• generated/cpp98/x64/Release/Ice/Process.h