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sun.awt.screencast

pack-priv final Class TokenStorage

extends Object
Class Inheritance
Imports
java.awt.Dimension, .Rectangle, java.io.BufferedReader, .BufferedWriter, .IOException, java.nio.file.FileSystems, .Files, .Path, .WatchEvent, .WatchKey, .WatchService, java.nio.file.attribute.PosixFilePermission, java.util.Arrays, .HashSet, .LinkedHashSet, .List, .Objects, .Properties, .Set
Helper class for persistent storage of ScreenCast restore tokens and associated screen boundaries. The restore token allows the ScreenCast session to be restored with previously granted screen access permissions.

Nested and Inner Type Summary

Modifier and TypeClass and Description
private static class
TokenStorage.WatcherThread

Field Summary

Modifier and TypeField and Description
private static volatile boolean
isWatcherThreadStarted

private static final Path
PROP_FILENAME

private static final Properties
PROPS

private static final Path
PROPS_PATH

private static final String
REL_NAME

private static final String
REL_NAME_SECONDARY

private static final String
REL_RD_NAME

private static WatchService
watchService

Constructor Summary

AccessConstructor and Description
private
TokenStorage()

Method Summary

Modifier and TypeMethod and Description
pack-priv static Set<TokenItem>
getTokens(List<Rectangle> affectedScreenBounds)

private static boolean
isWritable(Path path)

private static boolean
readTokens(Path path)

private static void
removeMalformedRecords(Set<String> malformedRecords)

private static boolean
setFilePermission(Path path)

private static Path
setupPath()

private static void
setupWatch()

private static void
startWatcherThreadIfNeeded()

private static void
store(Path path, String failMsg)

private static void
storeTokenFromNative(String oldToken, String newToken, int[] allowedScreenBounds)

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

isWatcherThreadStartedback to summary
private static volatile boolean isWatcherThreadStarted
PROP_FILENAMEback to summary
private static final Path PROP_FILENAME
PROPSback to summary
private static final Properties PROPS
PROPS_PATHback to summary
private static final Path PROPS_PATH
REL_NAMEback to summary
private static final String REL_NAME
REL_NAME_SECONDARYback to summary
private static final String REL_NAME_SECONDARY
REL_RD_NAMEback to summary
private static final String REL_RD_NAME
watchServiceback to summary
private static WatchService watchService

Constructor Detail

TokenStorageback to summary
private TokenStorage()

Method Detail

getTokensback to summary
pack-priv static Set<TokenItem> getTokens(List<Rectangle> affectedScreenBounds)
isWritableback to summary
private static boolean isWritable(Path path)
readTokensback to summary
private static boolean readTokens(Path path)
removeMalformedRecordsback to summary
private static void removeMalformedRecords(Set<String> malformedRecords)
setFilePermissionback to summary
private static boolean setFilePermission(Path path)
setupPathback to summary
private static Path setupPath()
setupWatchback to summary
private static void setupWatch()
startWatcherThreadIfNeededback to summary
private static void startWatcherThreadIfNeeded()
storeback to summary
private static void store(Path path, String failMsg)
storeTokenFromNativeback to summary
private static void storeTokenFromNative(String oldToken, String newToken, int[] allowedScreenBounds)
sun.awt.screencast back to summary

private final Class TokenStorage.WatcherThread

extends Thread
Class Inheritance

Field Summary

Modifier and TypeField and Description
private final WatchService
watcher

Inherited from java.lang.Thread:
MAX_PRIORITYMIN_PRIORITYNORM_PRIORITY

Constructor Summary

AccessConstructor and Description
public
WatcherThread(WatchService watchService)

Method Summary

Modifier and TypeMethod and Description
public void
run()

Overrides java.lang.Thread.run.

Implements java.lang.Runnable.run.

This method is run by the thread when it executes.

Inherited from java.lang.Thread:
activeCountcheckAccessclonecurrentThreaddumpStackenumerategetAllStackTracesgetContextClassLoadergetDefaultUncaughtExceptionHandlergetIdgetNamegetPrioritygetStackTracegetStategetThreadGroupgetUncaughtExceptionHandlerholdsLockinterruptinterruptedisAliveisDaemonisInterruptedisVirtualjoinjoinjoinjoinofPlatformofVirtualonSpinWaitsetContextClassLoadersetDaemonsetDefaultUncaughtExceptionHandlersetNamesetPrioritysetUncaughtExceptionHandlersleepsleepsleepstartstartVirtualThreadthreadIdtoStringyield

Field Detail

watcherback to summary
private final WatchService watcher

Constructor Detail

WatcherThreadback to summary
public WatcherThread(WatchService watchService)

Method Detail

runback to summary
public void run()

Overrides java.lang.Thread.run.

Implements java.lang.Runnable.run.

Doc from java.lang.Thread.run.

This method is run by the thread when it executes. Subclasses of Thread may override this method.

This method is not intended to be invoked directly. If this thread is a platform thread created with a Runnable task then invoking this method will invoke the task's run method. If this thread is a virtual thread then invoking this method directly does nothing.

Annotations
@Override