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SwiUI::CTaskManager Class Reference

class SwiUI::CTaskManager : public CBase

TaskManager handles persistent and nonpersistent tasks in the subsystem. It can be used to make sure that critical tasks are executed even in case of fatal error such as power failure.

Since: 3.0 SWInstTaskManager.lib

Inherits from

SwiUI::CTaskManager
- CBase

Public Member Functions
	~CTaskManager ()
IMPORT_C void	AddTaskL ( CTask *)
IMPORT_C void	CommitL ()
IMPORT_C void	ExecutePendingTasksL ()
IMPORT_C void	ExecuteRecoveryTasksL ()
IMPORT_C void	FlushTasks ()
IMPORT_C CTaskManager *	NewL ()
IMPORT_C void	RemoveTaskL ( CTask *)

Private Member Functions
	CTaskManager ()
void	ConstructL ()
CTaskManagerImpl *	Impl ()

Inherited Functions
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::Extension_(TUint,TAny &,TAny )
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()

Private Attributes
CTaskManagerImpl *	iImpl

Constructor & Destructor Documentation

CTaskManager()

CTaskManager

(

)

[private]

Constructor.

~CTaskManager()

IMPORT_C

~CTaskManager

(

)

[virtual]

Destructor.

Member Functions Documentation

AddTaskL(CTask *)

IMPORT_C void

AddTaskL

(

CTask *

aTask

)

Adds a task to the task list.

Since: 3.0

Parameters

CTask * aTask

- Pointer to the CTask object. Transfers ownership to TaskManager.

CommitL()

IMPORT_C void

CommitL

(

)

Writes all persistent tasks from the task list to a persistent storage.

Since: 3.0

ConstructL()

void

ConstructL

(

)

[private]

2nd phase constructor.

ExecutePendingTasksL()

IMPORT_C void

ExecutePendingTasksL

(

)

Executes all pending tasks that are added to the task list within the lifetime of this thread. In order to recover from fatal error, please use ExecutelRecoveryTasksL.

Since: 3.0

ExecuteRecoveryTasksL()

IMPORT_C void

ExecuteRecoveryTasksL

(

)

Executes all tasks from non persistent and persistent memory. This should be used to recover from fatal error e.g. power loss.

Since: 3.0

FlushTasks()

IMPORT_C void

FlushTasks

(

)

Removes tasks from task list without executing them.

Since: 3.0

Impl()

CTaskManagerImpl *

Impl

(

)

[private, static]

Return pointer to TaskManager implementation.

Since: 3.0

NewL()

IMPORT_C CTaskManager *

NewL

(

)

[static]

Two-phased constructor.

RemoveTaskL(CTask *)

IMPORT_C void

RemoveTaskL

(

CTask *

aTask

)

Removes a task from the task list.

Since: 3.0

Parameters

CTask * aTask

- Pointer to the CTask object.

Member Data Documentation

CTaskManagerImpl * iImpl

CTaskManagerImpl *

iImpl

[private]