SessionManager (Startup)

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

Methods
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.

Class SessionManager

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

PROP_OPEN

PROP_CLOSE

LAYER_SESSION

LAYER_INSTALL

Method Detail

getDefault

create

close

getLayer

addPropertyChangeListener

removePropertyChangeListener