TAO_Offer_Modifier Class Reference

This class deletes, modifies, and adds properties to a given offer according to the rules of the modify method on the Register interface. More...

#include <Trader_Utils.h>

Collaboration diagram for TAO_Offer_Modifier:

[legend]List of all members.


Public Member Functions
	TAO_Offer_Modifier (const char type, const CosTradingRepos::ServiceTypeRepository::TypeStruct &type_struct, CosTrading::Offer offer)
	~TAO_Offer_Modifier (void)
void	delete_properties (const CosTrading::PropertyNameSeq &deletes) throw (CosTrading::Register::UnknownPropertyName, CosTrading::Register::MandatoryProperty, CosTrading::IllegalPropertyName, CosTrading::DuplicatePropertyName)
void	merge_properties (const CosTrading::PropertySeq &modifies) throw (CosTrading::IllegalPropertyName, CosTrading::DuplicatePropertyName, CosTrading::PropertyTypeMismatch, CosTrading::ReadonlyDynamicProperty, CosTrading::Register::ReadonlyProperty)
void	affect_change (const CosTrading::PropertySeq &modifies)
	Return a reference to the Offer with the changes affected.
Private Types
typedef ACE_Hash_Map_Manager_Ex< CORBA::String_var, CosTrading::Property *, ACE_Hash< CORBA::String_var >, ACE_Equal_To< CORBA::String_var >, ACE_Null_Mutex >	Property_Table
Private Member Functions
	TAO_Offer_Modifier (const TAO_Offer_Modifier &)
TAO_Offer_Modifier &	operator= (const TAO_Offer_Modifier &)
Private Attributes
const char *	type_
	The type of the offer.
Property_Table	props_
	The map of properties in the offer.
TAO_Typecode_Table	prop_types_
	Table of property types.
TAO_String_Set	readonly_
TAO_String_Set	mandatory_
CosTrading::Offer *	offer_
	A reference to the offer undergoing change.

Detailed Description

This class deletes, modifies, and adds properties to a given offer according to the rules of the modify method on the Register interface.

Member Typedef Documentation

typedef ACE_Hash_Map_Manager_Ex<CORBA::String_var, CosTrading::Property *, ACE_Hash<CORBA::String_var>, ACE_Equal_To<CORBA::String_var>, ACE_Null_Mutex> TAO_Offer_Modifier::Property_Table [private]

Constructor & Destructor Documentation

TAO_Offer_Modifier::TAO_Offer_Modifier	(	const char *	type,
		const CosTradingRepos::ServiceTypeRepository::TypeStruct &	type_struct,
		CosTrading::Offer *	offer
	)

Modify an <offer> of type <type>, whose properties are described by <type_struct>

TAO_Offer_Modifier::~TAO_Offer_Modifier ( void )

TAO_Offer_Modifier::TAO_Offer_Modifier ( const TAO_Offer_Modifier & ) [private]

Member Function Documentation

void TAO_Offer_Modifier::affect_change ( const CosTrading::PropertySeq & modifies )

Return a reference to the Offer with the changes affected.

void TAO_Offer_Modifier::delete_properties ( const CosTrading::PropertyNameSeq & deletes ) throw (CosTrading::Register::UnknownPropertyName, CosTrading::Register::MandatoryProperty, CosTrading::IllegalPropertyName, CosTrading::DuplicatePropertyName)

Delete the properties whose names were given to the constructor. Ensure we don't delete mandatory properties.

void TAO_Offer_Modifier::merge_properties ( const CosTrading::PropertySeq & modifies ) throw (CosTrading::IllegalPropertyName, CosTrading::DuplicatePropertyName, CosTrading::PropertyTypeMismatch, CosTrading::ReadonlyDynamicProperty, CosTrading::Register::ReadonlyProperty)

Copy to the destination the union of the source and destination properties. In the case of duplicate properties, update the destination with the source's value. This class claims the memory in the modifies sequence.

TAO_Offer_Modifier& TAO_Offer_Modifier::operator= ( const TAO_Offer_Modifier & ) [private]