ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK > Class Template Reference

Maintaining accesses Local Name Server Database. Allows to add NameBindings, change them, remove them and resolve NameBindings. More...

#include <Local_Name_Space_T.h>

Inheritance diagram for ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >:

Collaboration diagram for ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >:

List of all members.

Public Types
typedef ACE_Allocator_Adapter < ACE_Malloc< ACE_MEM_POOL_2, ACE_LOCK > >	ALLOCATOR
Public Member Functions
	ACE_Local_Name_Space (void)
	"Do-nothing" constructor.
	ACE_Local_Name_Space (ACE_Naming_Context::Context_Scope_Type scope_in, ACE_Name_Options *name_options)
int	open (ACE_Naming_Context::Context_Scope_Type scope_in)
	~ACE_Local_Name_Space (void)
virtual int	bind (const ACE_NS_WString &name, const ACE_NS_WString &value, const char *type="")
	Bind a new name to a naming context (Wide character strings).
virtual int	rebind (const ACE_NS_WString &name, const ACE_NS_WString &value, const char *type="")
virtual int	unbind (const ACE_NS_WString &name)
virtual int	unbind_i (const ACE_NS_WString &name)
virtual int	resolve (const ACE_NS_WString &name, ACE_NS_WString &value, char *&type)
virtual int	resolve_i (const ACE_NS_WString &name, ACE_NS_WString &value, char *&type)
virtual int	list_names (ACE_WSTRING_SET &set, const ACE_NS_WString &pattern)
virtual int	list_names_i (ACE_WSTRING_SET &set, const ACE_NS_WString &pattern)
virtual int	list_values (ACE_WSTRING_SET &set, const ACE_NS_WString &pattern)
virtual int	list_values_i (ACE_WSTRING_SET &set, const ACE_NS_WString &pattern)
virtual int	list_types (ACE_WSTRING_SET &set, const ACE_NS_WString &pattern)
virtual int	list_types_i (ACE_WSTRING_SET &set, const ACE_NS_WString &pattern)
virtual int	list_name_entries (ACE_BINDING_SET &set, const ACE_NS_WString &pattern)
virtual int	list_name_entries_i (ACE_BINDING_SET &set, const ACE_NS_WString &pattern)
virtual int	list_value_entries (ACE_BINDING_SET &set, const ACE_NS_WString &pattern)
virtual int	list_value_entries_i (ACE_BINDING_SET &set, const ACE_NS_WString &pattern)
virtual int	list_type_entries (ACE_BINDING_SET &set, const ACE_NS_WString &pattern)
virtual int	list_type_entries_i (ACE_BINDING_SET &set, const ACE_NS_WString &pattern)
virtual void	dump (void) const
	Dump the state of the object.
virtual void	dump_i (void) const
Private Member Functions
int	remap (EXCEPTION_POINTERS *ep)
	Remap the backing store.
int	shared_bind (const ACE_NS_WString &name, const ACE_NS_WString &value, const char *type, int rebind)
	Factor out code from bind() and rebind().
int	shared_bind_i (const ACE_NS_WString &name, const ACE_NS_WString &value, const char *type, int rebind)
int	create_manager (void)
int	create_manager_i (void)
Private Attributes
ALLOCATOR *	allocator_
	Pointer to the allocator.
ACE_Name_Space_Map< ALLOCATOR > *	name_space_map_
	Pointer to the allocated map manager.
ACE_Naming_Context::Context_Scope_Type	ns_scope_
ACE_Name_Options *	name_options_
	Keep track of the options such as database name etc.
ACE_TCHAR	context_file_ [MAXPATHLEN+MAXNAMELEN]
	Name of the file used as the backing store.
ACE_LOCK *	lock_
	Synchronization variable.

---

Detailed Description

template<ACE_MEM_POOL_1, class ACE_LOCK>
class ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >

Maintaining accesses Local Name Server Database. Allows to add NameBindings, change them, remove them and resolve NameBindings.

Manages a Naming Service for a local name space which includes bindings for node_local and host_local naming contexts. All strings are stored in wide character format. A Name Binding consists of a name (that's the key), a value string and an optional type string (no wide chars).

---

Member Typedef Documentation

template<ACE_MEM_POOL_1 , class ACE_LOCK >

typedef ACE_Allocator_Adapter<ACE_Malloc <ACE_MEM_POOL_2, ACE_LOCK> > ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::ALLOCATOR

---

Constructor & Destructor Documentation

template<ACE_MEM_POOL_1 , class ACE_LOCK >

ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::ACE_Local_Name_Space

(

void

)

"Do-nothing" constructor.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::ACE_Local_Name_Space	(	ACE_Naming_Context::Context_Scope_Type	scope_in,
		ACE_Name_Options *	name_options
	)

Specifies the scope of this namespace, opens and memory-maps the associated file (if accessible) or contacts the dedicated name server process for NET_LOCAL namespace.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::~ACE_Local_Name_Space

(

void

)

Destructor, do some cleanup :TBD: last dtor should "compress" file

---

Member Function Documentation

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::bind	(	const ACE_NS_WString &	name,
		const ACE_NS_WString &	value,
		const char *	type = ""
	)		[virtual]

Bind a new name to a naming context (Wide character strings).

Implements ACE_Name_Space.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::create_manager

(

void

)

[private]

Allocate the appropriate type of map manager that stores the key/value binding.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::create_manager_i

(

void

)

[private]

template<ACE_MEM_POOL_1 , class ACE_LOCK >

void ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::dump

(

void

)

const [virtual]

Dump the state of the object.

Implements ACE_Name_Space.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

void ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::dump_i

(

void

)

const [virtual]

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_name_entries	(	ACE_BINDING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

Get a set of names matching a specified pattern (wchars). Matching means the names must begin with the pattern string. Returns the complete binding associated each pattern match.

Implements ACE_Name_Space.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_name_entries_i	(	ACE_BINDING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_names	(	ACE_WSTRING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

Get a set of names matching a specified pattern (wchars). Matching means the names must begin with the pattern string.

Implements ACE_Name_Space.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_names_i	(	ACE_WSTRING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_type_entries	(	ACE_BINDING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

Get a set of types matching a specified pattern (wchars). Matching means the types must begin with the pattern string. Returns the complete binding associated each pattern match.

Implements ACE_Name_Space.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_type_entries_i	(	ACE_BINDING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_types	(	ACE_WSTRING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

Get a set of types matching a specified pattern (wchars). Matching means the types must begin with the pattern string.

Implements ACE_Name_Space.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_types_i	(	ACE_WSTRING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_value_entries	(	ACE_BINDING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

Get a set of values matching a specified pattern (wchars). Matching means the values must begin with the pattern string. Returns the complete binding associated each pattern match.

Implements ACE_Name_Space.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_value_entries_i	(	ACE_BINDING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_values	(	ACE_WSTRING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

Get a set of values matching a specified pattern (wchars). Matching means the values must begin with the pattern string.

Implements ACE_Name_Space.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::list_values_i	(	ACE_WSTRING_SET &	set,
		const ACE_NS_WString &	pattern
	)		[virtual]

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::open

(

ACE_Naming_Context::Context_Scope_Type

scope_in

)

Specifies the scope of this namespace, opens and memory-maps the associated file (if accessible) or contacts the dedicated name server process for NET_LOCAL namespace.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::rebind	(	const ACE_NS_WString &	name,
		const ACE_NS_WString &	value,
		const char *	type = ""
	)		[virtual]

Overwrite the value or type of an existing name in a ACE_Local_Name_Space or bind a new name to the context, if it didn't exist yet. (Wide character strings interface).

Implements ACE_Name_Space.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::remap

(

EXCEPTION_POINTERS *

ep

)

[private]

Remap the backing store.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::resolve	(	const ACE_NS_WString &	name,
		ACE_NS_WString &	value,
		char *&	type
	)		[virtual]

Get value and type of a given name binding (Wide chars). The caller is responsible for deleting type!

Implements ACE_Name_Space.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::resolve_i	(	const ACE_NS_WString &	name,
		ACE_NS_WString &	value,
		char *&	type
	)		[virtual]

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::shared_bind	(	const ACE_NS_WString &	name,
		const ACE_NS_WString &	value,
		const char *	type,
		int	rebind
	)		[private]

Factor out code from bind() and rebind().

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::shared_bind_i	(	const ACE_NS_WString &	name,
		const ACE_NS_WString &	value,
		const char *	type,
		int	rebind
	)		[private]

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::unbind

(

const ACE_NS_WString &

name

)

[virtual]

Delete a name from a ACE_Local_Name_Space (Wide character strings Interface).

Implements ACE_Name_Space.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

int ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::unbind_i

(

const ACE_NS_WString &

name

)

[virtual]

---

Member Data Documentation

template<ACE_MEM_POOL_1 , class ACE_LOCK >

ALLOCATOR* ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::allocator_ [private]

Pointer to the allocator.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

ACE_TCHAR ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::context_file_[MAXPATHLEN+MAXNAMELEN] [private]

Name of the file used as the backing store.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

ACE_LOCK* ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::lock_ [private]

Synchronization variable.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

ACE_Name_Options* ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::name_options_ [private]

Keep track of the options such as database name etc.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

ACE_Name_Space_Map<ALLOCATOR>* ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::name_space_map_ [private]

Pointer to the allocated map manager.

template<ACE_MEM_POOL_1 , class ACE_LOCK >

ACE_Naming_Context::Context_Scope_Type ACE_Local_Name_Space< ACE_MEM_POOL_1, ACE_LOCK >::ns_scope_ [private]

Scope of this naming context (e.g., PROC_LOCAL, NODE_LOCAL, or NET_LOCAL).

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

• Local_Name_Space_T.h
• Local_Name_Space_T.cpp