cx::SessionStorageService Class Reference

#include <cxSessionStorageService.h>

Inheritance diagram for cx::SessionStorageService:

Signals
void	cleared ()
	emitted when session is cleared, before isLoading is called More...
void	sessionChanged ()
	emitted after change to a new session (new or loaded or cleared) More...
void	isSaving (QDomElement &root)
	xml storage is available More...
void	isSavingSecond (QDomElement &root)
	Triggered after the isSaving signal, to allow for data that. More...
void	isLoading (QDomElement &root)
	emitted while loading a session. Xml storage is available, getRootFolder() is set to loaded value. More...
void	isLoadingSecond (QDomElement &root)
	Emitted after the isLoading signal, to allow for structures that must be loaded after core structures like PatientModel. More...

Public Member Functions
	SessionStorageService ()
virtual	~SessionStorageService ()
virtual void	load (QString dir)=0
	load session from dir, or create new session in this location if none exist More...
virtual void	save ()=0
	Save all application data to XML file. More...
virtual void	clear ()=0
virtual bool	isValid () const =0
virtual QString	getRootFolder () const =0
virtual bool	isNull () const =0
QString	getSubFolder (QString relative)
	return and create a folder/path relative to root. Created if necessary. More...

Static Public Member Functions
static SessionStorageServicePtr	getNullObject ()

Detailed Description

Persistent storage for the current session.

The storage consist of a root folder unique for this session, and an xml input/output. The folder structured is available whenever session isValid(). The xml tree is available during load/save only. Clients are supposed to listen to isSaving/isLoading, then save/load their xml data.

Date

2014-12-01

Author

Christian Askeland

Definition at line 42 of file cxSessionStorageService.h.

Constructor & Destructor Documentation

cx::SessionStorageService::SessionStorageService

(

)

Definition at line 19 of file cxSessionStorageService.cpp.

cx::SessionStorageService::~SessionStorageService ( )

virtual

Definition at line 24 of file cxSessionStorageService.cpp.

Member Function Documentation

virtual void cx::SessionStorageService::clear ( )

pure virtual

Implemented in cx::SessionStorageServiceImpl, cx::SessionStorageServiceProxy, and cx::SessionStorageServiceNull.

void cx::SessionStorageService::cleared ( )

signal

emitted when session is cleared, before isLoading is called

SessionStorageServicePtr cx::SessionStorageService::getNullObject ( )

static

Definition at line 42 of file cxSessionStorageService.cpp.

virtual QString cx::SessionStorageService::getRootFolder ( ) const

pure virtual

Implemented in cx::SessionStorageServiceImpl, cx::SessionStorageServiceProxy, and cx::SessionStorageServiceNull.

QString cx::SessionStorageService::getSubFolder

(

QString

relative

)

return and create a folder/path relative to root. Created if necessary.

Definition at line 50 of file cxSessionStorageService.cpp.

void cx::SessionStorageService::isLoading ( QDomElement &  root )

signal

emitted while loading a session. Xml storage is available, getRootFolder() is set to loaded value.

void cx::SessionStorageService::isLoadingSecond ( QDomElement &  root )

signal

Emitted after the isLoading signal, to allow for structures that must be loaded after core structures like PatientModel.

virtual bool cx::SessionStorageService::isNull ( ) const

pure virtual

Implemented in cx::SessionStorageServiceImpl, cx::SessionStorageServiceNull, and cx::SessionStorageServiceProxy.

void cx::SessionStorageService::isSaving ( QDomElement &  root )

signal

xml storage is available

void cx::SessionStorageService::isSavingSecond ( QDomElement &  root )

signal

Triggered after the isSaving signal, to allow for data that.

virtual bool cx::SessionStorageService::isValid ( ) const

pure virtual

Implemented in cx::SessionStorageServiceImpl, cx::SessionStorageServiceProxy, and cx::SessionStorageServiceNull.

virtual void cx::SessionStorageService::load ( QString  dir )

pure virtual

load session from dir, or create new session in this location if none exist

Implemented in cx::SessionStorageServiceImpl, cx::SessionStorageServiceProxy, and cx::SessionStorageServiceNull.

virtual void cx::SessionStorageService::save ( )

pure virtual

Save all application data to XML file.

Implemented in cx::SessionStorageServiceImpl, cx::SessionStorageServiceProxy, and cx::SessionStorageServiceNull.

void cx::SessionStorageService::sessionChanged ( )

signal

emitted after change to a new session (new or loaded or cleared)

---

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

• /media/dev/bamboodrive/b/xml-data/build-dir/CX-TB-JOB1/CX/CX/source/resource/core/settings/cxSessionStorageService.h
• /media/dev/bamboodrive/b/xml-data/build-dir/CX-TB-JOB1/CX/CX/source/resource/core/settings/cxSessionStorageService.cpp