The policy manager implementation. More...

#include <Policy_Set.h>

Collaboration diagram for TAO_Policy_Set:

Public Member Functions
	TAO_Policy_Set (TAO_Policy_Scope scope)
	TAO_Policy_Set (const TAO_Policy_Set &rhs)
	Copy constructor.
	~TAO_Policy_Set (void)
	Destructor.
void	copy_from (TAO_Policy_Set *source)
void	set_policy_overrides (const CORBA::PolicyList &policies, CORBA::SetOverrideType set_add)
CORBA::PolicyList *	get_policy_overrides (const CORBA::PolicyTypeSeq &types)
CORBA::Policy_ptr	get_policy (CORBA::PolicyType policy)
	Obtain a single policy.
CORBA::Policy_ptr	get_cached_const_policy (TAO_Cached_Policy_Type type) const
	Obtain a cached policy for speedy lookups.
CORBA::Policy_ptr	get_cached_policy (TAO_Cached_Policy_Type type)
	Obtain a single cached policy.
void	set_policy (const CORBA::Policy_ptr policy)
	Utility method to set a single policy.
CORBA::Policy *	get_policy_by_index (CORBA::ULong index) const
CORBA::ULong	num_policies (void) const
Private Member Functions
TAO_Policy_Set &	operator= (const TAO_Policy_Set &)
void	cleanup_i (void)
CORBA::Boolean	compatible_scope (TAO_Policy_Scope policy_scope) const
	Utility method to determine if a policy's scope is compatible with ours.
Private Attributes
CORBA::PolicyList	policy_list_
	Policies set for this Policy_Manager.
CORBA::Policy *	cached_policies_ [TAO_CACHED_POLICY_MAX_CACHED]
	List of caches.
TAO_Policy_Scope	scope_
	Scope associated to the Policy Manager Impl.

Detailed Description

The policy manager implementation.

This class is used to implement both the CORBA::PolicyManager and the CORBA::PolicyCurrent interfaces.

Constructor & Destructor Documentation

TAO_Policy_Set::TAO_Policy_Set ( TAO_Policy_Scope scope )

Creates a TAO_Policy_Set that has a given scope. The scope is used to determinate whether or not a given policy can be set for the given Policy Manager Implementation.

TAO_Policy_Set::TAO_Policy_Set ( const TAO_Policy_Set & rhs )

Copy constructor.

TAO_Policy_Set::~TAO_Policy_Set ( void )

Destructor.

Member Function Documentation

void TAO_Policy_Set::cleanup_i ( void ) [private]

Remove and destroy all the policy objects owned by this policy manager.

CORBA::Boolean TAO_Policy_Set::compatible_scope ( TAO_Policy_Scope policy_scope ) const [private]

Utility method to determine if a policy's scope is compatible with ours.

void TAO_Policy_Set::copy_from ( TAO_Policy_Set * source )

Copy the state from source, it uses the copy() operator to obtain independent copies of all the policies.

CORBA::Policy_ptr TAO_Policy_Set::get_cached_const_policy ( TAO_Cached_Policy_Type type ) const

Obtain a cached policy for speedy lookups.

This method just returns a const reference to the policy to avoid obtaining a lock to increment the reference count. As such, it can only be used for single threaded cases or cases where the policies cannot be removed such as at the object and thread level scopes. This method is most likely not appropriate for accessing policies at the ORB level scope in any situation.

CORBA::Policy_ptr TAO_Policy_Set::get_cached_policy ( TAO_Cached_Policy_Type type )

Obtain a single cached policy.

CORBA::Policy_ptr TAO_Policy_Set::get_policy ( CORBA::PolicyType policy )

Obtain a single policy.

CORBA::Policy * TAO_Policy_Set::get_policy_by_index ( CORBA::ULong index ) const

Returns the policy at the specified index. CORBA::Policy::_nil () is returned if the policy doesn't exist.

CORBA::PolicyList * TAO_Policy_Set::get_policy_overrides ( const CORBA::PolicyTypeSeq & types )

Get the values (if any) for the policies in types, if types is an empty list the method returns *all* the current policies.

CORBA::ULong TAO_Policy_Set::num_policies ( void ) const

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

void TAO_Policy_Set::set_policy ( const CORBA::Policy_ptr policy )

Utility method to set a single policy.

void TAO_Policy_Set::set_policy_overrides	(	const CORBA::PolicyList &	policies,
		CORBA::SetOverrideType	set_add
	)

Modify the list of policies to include policies. If set_add is CORBA::SET_OVERRIDE then we replace all the old policies. If it is CORBA::ADD_OVERRIDE we simply add the policies in policies. No attempt is made to validate the policies for consistency.

Member Data Documentation

CORBA::Policy* TAO_Policy_Set::cached_policies_[TAO_CACHED_POLICY_MAX_CACHED] [private]

List of caches.

CORBA::PolicyList TAO_Policy_Set::policy_list_ [private]

Policies set for this Policy_Manager.

TAO_Policy_Scope TAO_Policy_Set::scope_ [private]

Scope associated to the Policy Manager Impl.

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

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation