Package wt.security

Class PrefsAccess

java.lang.Object

wt.security.Access

wt.security.PrefsAccess

public class PrefsAccess
extends wt.security.Access

Class that provides wrappers to priviledged Preferences methods using the wt.security package. This allows applets to perform preferences operations that are typically restricted by the sandbox.

Supported API: true

Method Summary

Modifier and Type	Method	Description
static PrefsAccess	getPrefsAccess()	Get instance of FileAccess.
static PrefsAccess	getPrefsAccess(Frame parentFrame)	Get instance of FileAccess.
final void	importPreferences(InputStream is)	See Preferences's importPreferences() method.
final Preferences	systemNodeForPackage(Class<?> cls)	See Preferences's systemNodeForPackage() method.
final Preferences	systemRoot()	See Preferences's systemRoot() method.
final Preferences	userNodeForPackage(Class<?> cls)	See Preferences's userNodeForPackage() method.
final Preferences	userRoot()	See Preferences's userRoot() method.

Methods inherited from class java.lang.Object

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

Method Details

getPrefsAccess

public static PrefsAccess getPrefsAccess(Frame parentFrame)

Get instance of FileAccess. This instance can then be used to perform file operation that are typically restricted by the sandbox.

Supported API: true

Parameters:

parentFrame - the parent frame for security dialog boxes that may be presented

getPrefsAccess

public static PrefsAccess getPrefsAccess()

Get instance of FileAccess. This instance can then be used to perform file operation that are typically restricted by the sandbox.

Supported API: true

systemRoot

public final Preferences systemRoot()

See Preferences's systemRoot() method.

Supported API: true

userRoot

public final Preferences userRoot()

See Preferences's userRoot() method.

Supported API: true

systemNodeForPackage

public final Preferences systemNodeForPackage(Class<?> cls)

See Preferences's systemNodeForPackage() method.

Supported API: true

userNodeForPackage

public final Preferences userNodeForPackage(Class<?> cls)

See Preferences's userNodeForPackage() method.

Supported API: true

importPreferences

public final void importPreferences(InputStream is)
                             throws IOException,
InvalidPreferencesFormatException

See Preferences's importPreferences() method.

Supported API: true

Throws:

IOException

InvalidPreferencesFormatException