Akonadi::ServerManager Class Reference

#include <servermanager.h>

Inheritance diagram for Akonadi::ServerManager:

Public Types
enum	OpenMode { ReadOnly , ReadWrite }
enum	ServiceAgentType { Agent , Resource , Preprocessor }
enum	ServiceType { Server , Control , ControlLock , UpgradeIndicator }
enum	State {   NotRunning , Starting , Running , Stopping ,   Broken , Upgrading }

Signals
void	started ()
void	stateChanged (Akonadi::ServerManager::State state)
void	stopped ()

Static Public Member Functions
static QString	addNamespace (const QString &string)
static QString	agentConfigFilePath (const QString &identifier)
static QString	agentServiceName (ServiceAgentType agentType, const QString &identifier)
static QString	brokenReason ()
static uint	generation ()
static bool	hasInstanceIdentifier ()
static QString	instanceIdentifier ()
static bool	isRunning ()
static ServerManager *	self ()
static QString	serverConfigFilePath (OpenMode openMode)
static QString	serviceName (ServiceType serviceType)
static void	showSelfTestDialog (QWidget *parent)
static bool	start ()
static State	state ()
static bool	stop ()
Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
bool	disconnect (const QMetaObject::Connection &connection)
bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
bool	disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
QString	tr (const char *sourceText, const char *disambiguation, int n)

Additional Inherited Members
Properties inherited from QObject
	objectName
Public Member Functions inherited from QObject
	QObject (QObject *parent)
QBindable< QString >	bindableObjectName ()
bool	blockSignals (bool block)
const QObjectList &	children () const const
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const char *signal, const QObject *receiver, const char *method) const const
bool	disconnect (const QObject *receiver, const char *method) const const
void	dumpObjectInfo () const const
void	dumpObjectTree () const const
QList< QByteArray >	dynamicPropertyNames () const const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (Qt::FindChildOptions options) const const
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
bool	isQuickItemType () const const
bool	isWidgetType () const const
bool	isWindowType () const const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const const
void	moveToThread (QThread *targetThread)
QString	objectName () const const
void	objectNameChanged (const QString &objectName)
QObject *	parent () const const
QVariant	property (const char *name) const const
	Q_CLASSINFO (Name, Value)
	Q_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_GADGET_EXPORT (EXPORT_MACRO)
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	Q_MOC_INCLUDE Q_MOC_INCLUDE
	Q_NAMESPACE Q_NAMESPACE
	Q_NAMESPACE_EXPORT (EXPORT_MACRO)
	Q_OBJECT Q_OBJECT
	Q_PROPERTY (...)
	Q_REVISION Q_REVISION
	Q_SET_OBJECT_NAME (Object)
	Q_SIGNAL Q_SIGNAL
	Q_SIGNALS Q_SIGNALS
	Q_SLOT Q_SLOT
	Q_SLOTS Q_SLOTS
T	qobject_cast (const QObject *object)
T	qobject_cast (QObject *object)
	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
void	removeEventFilter (QObject *obj)
void	setObjectName (const QString &name)
void	setObjectName (QAnyStringView name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	setProperty (const char *name, QVariant &&value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
QThread *	thread () const const
Public Attributes inherited from QObject
typedef	QObjectList
Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const QMetaMethod &signal)
bool	isSignalConnected (const QMetaMethod &signal) const const
int	receivers (const char *signal) const const
QObject *	sender () const const
int	senderSignalIndex () const const
virtual void	timerEvent (QTimerEvent *event)

Detailed Description

Provides methods to control the Akonadi server process.

Asynchronous, low-level control of the Akonadi server. Akonadi::Control provides a synchronous interface to some of the methods in here.

Author

Volker Krause vkrau.nosp@m.se@k.nosp@m.de.or.nosp@m.g

See also

Akonadi::Control

Since

4.2

Definition at line 28 of file servermanager.h.

Member Enumeration Documentation

OpenMode

enum Akonadi::ServerManager::OpenMode

Definition at line 161 of file servermanager.h.

ServiceAgentType

enum Akonadi::ServerManager::ServiceAgentType

Known agent types.

Since

4.10

Definition at line 132 of file servermanager.h.

ServiceType

enum Akonadi::ServerManager::ServiceType

Types of known D-Bus services.

Since

4.10

Definition at line 112 of file servermanager.h.

State

enum Akonadi::ServerManager::State

Enum for the various states the server can be in.

Since

4.5

Enumerator
NotRunning	Server is not running, could be no one started it yet or it failed to start.
Starting	Server was started but is not yet running.
Running	Server is running and operational.
Stopping	Server is shutting down.
Broken	Server is not operational and an error has been detected.
Upgrading	Server is performing a database upgrade as part of a new startup.

Definition at line 36 of file servermanager.h.

Member Function Documentation

addNamespace()

QString ServerManager::addNamespace ( const QString & string )

static

Adds the multi-instance namespace to string if required (with '_' as separator).

Use whenever a multi-instance safe name is required (configfiles, identifiers, ...).

Parameters

string

the string to adapt

Since

4.10

Definition at line 367 of file servermanager.cpp.

agentConfigFilePath()

QString ServerManager::agentConfigFilePath ( const QString & identifier )

static

Returns absolute path to configuration file of an agent identified by given identifier.

Definition at line 362 of file servermanager.cpp.

agentServiceName()

QString ServerManager::agentServiceName ( ServiceAgentType agentType, const QString & identifier )

static

Returns the namespaced D-Bus service name for an agent of type agentType with agent identifier identifier.

Parameters

agentType	the agent type to use for D-Bus base name
identifier	the agent identifier to include in the D-Bus name

Since

4.10

Definition at line 343 of file servermanager.cpp.

brokenReason()

QString ServerManager::brokenReason ( )

static

Returns the reason why the Server is broken, if known.

If state() is Broken, then you can use this method to obtain a more detailed description of the problem and present it to users. Note that the message can be empty if the reason is not known.

Since

5.6

Definition at line 309 of file servermanager.cpp.

generation()

uint ServerManager::generation ( )

static

Returns current Akonadi database generation identifier.

Generation is guaranteed to never change unless as long as the database backend is not removed and re-created. In such case it is guaranteed that the new generation number will be higher than the previous one.

Generation can be used by applications to detect when Akonadi database has been recreated and thus some of the configuration (for example collection IDs stored in a config file) must be invalidated.

Note

Note that the generation number is only available if the server is running. If this function is called before the server starts it will return 0.

Since

5.4

Definition at line 375 of file servermanager.cpp.

hasInstanceIdentifier()

bool ServerManager::hasInstanceIdentifier ( )

static

Returns true if we are connected to a non-default Akonadi server instance.

Since

4.10

Definition at line 322 of file servermanager.cpp.

instanceIdentifier()

QString ServerManager::instanceIdentifier ( )

static

Returns the identifier of the Akonadi instance we are connected to.

This is usually an empty string (representing the default instance), unless you have explicitly set the AKONADI_INSTANCE environment variable to connect to a different one.

Since

4.10

Definition at line 317 of file servermanager.cpp.

isRunning()

bool ServerManager::isRunning ( )

static

Checks if the server is available currently.

For more detailed status information see state().

See also

state()

Definition at line 238 of file servermanager.cpp.

self()

ServerManager * ServerManager::self ( )

static

Returns the singleton instance of this class, for connecting to its signals.

Definition at line 178 of file servermanager.cpp.

serverConfigFilePath()

QString ServerManager::serverConfigFilePath ( OpenMode openMode )

static

Returns absolute path to akonadiserverrc file with Akonadi server configuration.

Definition at line 357 of file servermanager.cpp.

serviceName()

QString ServerManager::serviceName ( ServerManager::ServiceType serviceType )

static

Returns the namespaced D-Bus service name for serviceType.

Use this rather the raw service name strings in order to support usage of a non-default instance of the Akonadi server.

Parameters

serviceType

the service type for which to return the D-Bus name

Since

4.10

Definition at line 327 of file servermanager.cpp.

showSelfTestDialog()

void ServerManager::showSelfTestDialog ( QWidget * parent )

static

Shows the Akonadi self test dialog, which tests Akonadi for various problems and reports these to the user if.

Parameters

parent

the parent widget for the dialog

Definition at line 229 of file servermanager.cpp.

start()

bool ServerManager::start ( )

static

Starts the server.

This method returns immediately and does not wait until the server is actually up and running.

Returns

true if the start was possible (which not necessarily means the server is really running though) and false if an immediate error occurred.

See also

Akonadi::Control::start()

Definition at line 183 of file servermanager.cpp.

started

void Akonadi::ServerManager::started ( )

signal

Emitted whenever the server becomes fully operational.

state()

ServerManager::State ServerManager::state ( )

static

Returns the state of the server.

Since

4.5

Definition at line 243 of file servermanager.cpp.

stateChanged

void Akonadi::ServerManager::stateChanged ( Akonadi::ServerManager::State state )

signal

Emitted whenever the server state changes.

Parameters

state

the new server state

Since

4.5

stop()

bool ServerManager::stop ( )

static

Stops the server.

This methods returns immediately after the shutdown command has been send and does not wait until the server is actually shut down.

Returns

true if the shutdown command was sent successfully, false otherwise

Definition at line 216 of file servermanager.cpp.

stopped

void Akonadi::ServerManager::stopped ( )

signal

Emitted whenever the server becomes unavailable.

---

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

• servermanager.h
• servermanager.cpp