org.netbeans.core.startup.layers

Class SessionManager

java.lang.Object

org.netbeans.core.startup.layers.SessionManager

public final class SessionManager
extends Object

Session manager.

Field Summary

Fields

Modifier and Type	Field and Description
static String	LAYER_INSTALL instalation layer
static String	LAYER_SESSION session layer
static String	PROP_CLOSE session is closed
static String	PROP_OPEN session is opened

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(PropertyChangeListener listener) Registers PropertyChangeListener to receive events.
void	close() Close session
FileSystem	create(File userDir, File homeDir, File[] extradirs) Initializes and creates new repository.
static SessionManager	getDefault() get default one
FileSystem	getLayer(String name) get a layer associated with the name
void	removePropertyChangeListener(PropertyChangeListener listener) Removes PropertyChangeListener from the list of listeners.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PROP_OPEN

public static final String PROP_OPEN

session is opened

See Also:

Constant Field Values

PROP_CLOSE

public static final String PROP_CLOSE

session is closed

See Also:

Constant Field Values

LAYER_SESSION

public static final String LAYER_SESSION

session layer

See Also:

Constant Field Values

LAYER_INSTALL

public static final String LAYER_INSTALL

instalation layer

See Also:

Constant Field Values

Method Detail

getDefault

public static SessionManager getDefault()

get default one

create

public FileSystem create(File userDir,
                         File homeDir,
                         File[] extradirs)
                  throws PropertyVetoException,
                         IOException

Initializes and creates new repository. This repository's system fs is based on the content of ${HOME_DIR}/system and ${USER_DIR}/system directories

Parameters:

userDir - directory where user can write

homeDir - directory where netbeans has been installed, user need not have write access

extradirs - 0+ extra dirs to add; cf. #27151

Returns:

repository

Throws:

PropertyVetoException - if something fails

IOException

close

public void close()

Close session

getLayer

public FileSystem getLayer(String name)

get a layer associated with the name

Parameters:

name - layer name (LAYER_SESSION, ...)

Returns:

layer, can be null

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Registers PropertyChangeListener to receive events.

Parameters:

listener - The listener to register.

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Removes PropertyChangeListener from the list of listeners.

Parameters:

listener - The listener to remove.