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conn::CJavaManagerInterface Class Reference

class conn::CJavaManagerInterface : public CBase

Clients creating a java backup and restore plugin should derive from and implement this interface.

Inherits from

conn::CJavaManagerInterface
- CBase

Public Member Functions
	~CJavaManagerInterface()
void	AllSystemFilesRestored()
void	GetDataOwnersL(RPointerArray< CDataOwnerInfo > &)
void	GetExpectedDataSizeL(CSBGenericTransferType *, TUint &)
void	GetExtendedInterface(TUid, TAny *&)
void	GetPublicFileListL(CSBGenericDataType *, TDriveNumber, RFileArray &)
RFs &	GetRFs()
void	GetRawPublicFileListL(CSBGenericDataType *, TDriveNumber, RRestoreFileFilterArray &)
CJavaManagerInterface *	NewL(const TUid &)
TDataRecognitionResult	RecognizeDataTypeL(const TDesC &)
void	RequestDataL(CSBGenericTransferType *, TPtr8 &, TBool &)
void	SupplyDataL(CSBGenericTransferType *, TDesC8 &, TBool)

Protected Member Functions
	CJavaManagerInterface()
void	ParseJavaDataOwnerL(const TDesC &)
void	ScanForRegistrationFilesL(RFileArray &)

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
TUid	iDtor_ID_Key

Constructor & Destructor Documentation

CJavaManagerInterface()

CJavaManagerInterface

(

)

[protected, inline]

Constructor.

~CJavaManagerInterface()

~CJavaManagerInterface

(

)

[inline, virtual]

Destructor.

Member Functions Documentation

AllSystemFilesRestored()

void

AllSystemFilesRestored

(

)

[pure virtual]

Called by the PC client once all registration and binary files have been restored. Used as a signal to indicate that the next set of transfers will include data

GetDataOwnersL(RPointerArray< CDataOwnerInfo > &)

void

GetDataOwnersL

(

RPointerArray< CDataOwnerInfo > &

aDataOwners

)

[pure virtual]

Method requesting information about all of the Java data owners that are represented by this object

Parameters

RPointerArray< CDataOwnerInfo > & aDataOwners

Array of data owner info's to populate

GetExpectedDataSizeL(CSBGenericTransferType *, TUint &)

void	GetExpectedDataSizeL	(	CSBGenericTransferType *	aGenericTransferType,
			TUint &	aSize
		)	[pure virtual]

Return the expected size of data to be returned to the PC client. Used for displaying progress information

Parameters

CSBGenericTransferType * aGenericTransferType	The type of data that the expected size is being requested for
TUint & aSize	Stores the expected size value to be returned to the PC side client

GetExtendedInterface(TUid, TAny *&)

void	GetExtendedInterface	(	TUid	aInterfaceUid,
			TAny *&	aInterface
		)	[pure virtual]

Returns a pointer to a specified interface extension - to allow future extension of this class without breaking binary compatibility

Parameters

TUid aInterfaceUid	Identifier of the interface to be retrieved
TAny *& aInterface	A reference to a pointer that retrieves the specified interface.

GetPublicFileListL(CSBGenericDataType *, TDriveNumber, RFileArray &)

void	GetPublicFileListL	(	CSBGenericDataType *	aGenericDataType,
			TDriveNumber	aDriveNumber,
			RFileArray &	aFiles
		)	[pure virtual]

Get a list of public files that the java data owners are requesting to be backed up in addition to their own private data stores

Parameters

CSBGenericDataType * aGenericDataType
TDriveNumber aDriveNumber	The drive that these public files are being requested for
RFileArray & aFiles	An array of filenames that will be populated upon return of this method

GetRFs()

RFs &

GetRFs

(

)

[pure virtual]

Returns the handle to File Server.

GetRawPublicFileListL(CSBGenericDataType *, TDriveNumber, RRestoreFileFilterArray &)

void	GetRawPublicFileListL	(	CSBGenericDataType *	aGenericDataType,
			TDriveNumber	aDriveNumber,
			RRestoreFileFilterArray &	aFileFilter
		)	[pure virtual]

Get a list of public files that the java data owners are requesting to be backed up in addition to their own private data stores

Parameters

CSBGenericDataType * aGenericDataType
TDriveNumber aDriveNumber	The drive that these public files are being requested for
RRestoreFileFilterArray & aFileFilter

NewL(const TUid &)

CJavaManagerInterface *

NewL

(

const TUid &

aImplementationUid

)

[static, inline]

static function to create and return the object.

Parameters

const TUid & aImplementationUid

ParseJavaDataOwnerL(const TDesC &)

void

ParseJavaDataOwnerL

(

const TDesC &

aSuiteHash

)

[protected, pure virtual]

Tries Parsing the Java Data Owner at runtime.

Parameters

const TDesC & aSuiteHash

RecognizeDataTypeL(const TDesC &)

TDataRecognitionResult

RecognizeDataTypeL

(

const TDesC &

aFileName

)

[pure virtual]

Method to check the data type of the file

Parameters

const TDesC & aFileName

RequestDataL(CSBGenericTransferType *, TPtr8 &, TBool &)

void	RequestDataL	(	CSBGenericTransferType *	aGenericTransferType,
			TPtr8 &	aBuffer,
			TBool &	aFinished
		)	[pure virtual]

Request a type of data from a particular data owner

Parameters

CSBGenericTransferType * aGenericTransferType	The type of data being requested
TPtr8 & aBuffer	The buffer to populate with data
TBool & aFinished	Flag to be set depending on whether another request is required to transfer all of this data owner's data

ScanForRegistrationFilesL(RFileArray &)

void

ScanForRegistrationFilesL

(

RFileArray &

aRegFileArray

)

[protected, pure virtual]

Scan the SystemAMS data cage (private directory) for all registration files corresponding to installed MIDlet's

Parameters

RFileArray & aRegFileArray

Array of registration files that will be populated with all reg files in the SystemAMS data cage

SupplyDataL(CSBGenericTransferType *, TDesC8 &, TBool)

void	SupplyDataL	(	CSBGenericTransferType *	aGenericTransferType,
			TDesC8 &	aBuffer,
			TBool	aFinished
		)	[pure virtual]

Supplies data to the particular data owners to process

Parameters

CSBGenericTransferType * aGenericTransferType	The type of data that's being supplied
TDesC8 & aBuffer	Buffer containing the data to be supplied
TBool aFinished	Flag determining whether or not this buffer is the last in a multipart sequence

Member Data Documentation

TUid iDtor_ID_Key

TUid

iDtor_ID_Key

[private]