processing.app.windows
Class Registry

java.lang.Object
  processing.app.windows.Registry

public class Registry
extends java.lang.Object

Methods for accessing the Windows Registry. Only String and DWORD values supported at the moment.

Registry

public Registry()

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Testing.

Parameters:

args - arguments

Throws:

java.lang.Exception - on error

getStringValue

public static java.lang.String getStringValue(Registry.REGISTRY_ROOT_KEY rootKey,
                                              java.lang.String subKeyName,
                                              java.lang.String name)
                                       throws java.io.UnsupportedEncodingException

Read a String value.

Parameters:

rootKey - root key

subKeyName - key name

name - value name

Returns:

String or null

Throws:

java.io.UnsupportedEncodingException - on error

getIntValue

public static int getIntValue(Registry.REGISTRY_ROOT_KEY rootKey,
                              java.lang.String subKeyName,
                              java.lang.String name)

Read an int value.

Parameters:

rootKey - root key

subKeyName - key name

name - value name

Returns:

int or 0

deleteValue

public static boolean deleteValue(Registry.REGISTRY_ROOT_KEY rootKey,
                                  java.lang.String subKeyName,
                                  java.lang.String name)

Delete a value.

Parameters:

rootKey - root key

subKeyName - key name

name - value name

Returns:

true on success

setStringValue

public static boolean setStringValue(Registry.REGISTRY_ROOT_KEY rootKey,
                                     java.lang.String subKeyName,
                                     java.lang.String name,
                                     java.lang.String value)
                              throws java.io.UnsupportedEncodingException

Writes a String value.

Parameters:

rootKey - root key

subKeyName - key name

name - value name

value - value

Returns:

true on success

Throws:

java.io.UnsupportedEncodingException - on error

setIntValue

public static boolean setIntValue(Registry.REGISTRY_ROOT_KEY rootKey,
                                  java.lang.String subKeyName,
                                  java.lang.String name,
                                  int value)

Writes an int value.

Parameters:

rootKey - root key

subKeyName - key name

name - value name

value - value

Returns:

true on success

valueExists

public static boolean valueExists(Registry.REGISTRY_ROOT_KEY rootKey,
                                  java.lang.String subKeyName,
                                  java.lang.String name)

Check for existence of a value.

Parameters:

rootKey - root key

subKeyName - key name

name - value name

Returns:

true if exists

createKey

public static boolean createKey(Registry.REGISTRY_ROOT_KEY rootKey,
                                java.lang.String parent,
                                java.lang.String name)

Create a new key.

Parameters:

rootKey - root key

parent - name of parent key

name - key name

Returns:

true on success

deleteKey

public static boolean deleteKey(Registry.REGISTRY_ROOT_KEY rootKey,
                                java.lang.String parent,
                                java.lang.String name)

Delete a key.

Parameters:

rootKey - root key

parent - name of parent key

name - key name

Returns:

true on success

getSubKeys

public static java.lang.String[] getSubKeys(Registry.REGISTRY_ROOT_KEY rootKey,
                                            java.lang.String parent)

Get all sub keys of a key.

Parameters:

rootKey - root key

parent - key name

Returns:

array with all sub key names

getValues

public static java.util.TreeMap<java.lang.String,java.lang.Object> getValues(Registry.REGISTRY_ROOT_KEY rootKey,
                                                                             java.lang.String key)
                                                                      throws java.io.UnsupportedEncodingException

Get all values under a key.

Parameters:

rootKey - root key

key - jey name

Returns:

TreeMap with name and value pairs

Throws:

java.io.UnsupportedEncodingException - on error