Package ch.autumo.commons.utils.system

Class WinRegistry

java.lang.Object

ch.autumo.commons.utils.system.WinRegistry

public class WinRegistry
extends Object

Patched by autumo GmbH.

See Also:

• WinRegistry
• WindowsRegistryAccessProvider

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	WinRegistry.RegistryHKey	Regustry key.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	HKEY_CURRENT_USER	HEX Value for HKEY_CURRENT_USER.
static final int	HKEY_LOCAL_MACHINE	HEX Value for HKEY_LOCAL_MACHINE.
static final int	REG_SUCCESS	Registry modification success return value.

Constructor Summary

Constructors

Constructor	Description
WinRegistry()	Windows Registry.

Method Summary

Modifier and Type	Method	Description
static void	createKey(int hkey, String key)	Create a key
static void	deleteKey(int hkey, String key)	Delete a given key
static void	deleteValue(int hkey, String key, String value)	delete a value from a given key/value name
String	getValue(WinRegistry.RegistryHKey registryHKey, String key, String valueName)	Get value.
static String	readString(int hkey, String key, String valueName)	Read a value from key and value name
static List<String>	readStringSubKeys(int hkey, String key)	Read the value name(s) from a given key
static Map<String,String>	readStringValues(int hkey, String key)	Read value(s) and value name(s) form given key
static void	writeStringValue(int hkey, String key, String valueName, String value)	Write a value in a given key/value name

Methods inherited from class java.lang.Object

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

Field Details

HKEY_CURRENT_USER

public static final int HKEY_CURRENT_USER

HEX Value for HKEY_CURRENT_USER.

See Also:

• Constant Field Values

HKEY_LOCAL_MACHINE

public static final int HKEY_LOCAL_MACHINE

HEX Value for HKEY_LOCAL_MACHINE.

See Also:

• Constant Field Values

REG_SUCCESS

public static final int REG_SUCCESS

Registry modification success return value.

See Also:

• Constant Field Values

Constructor Details

WinRegistry

public WinRegistry()

Windows Registry.

Method Details

readString

public static String readString(int hkey,
 String key,
 String valueName)
                         throws IllegalArgumentException,
IllegalAccessException,
InvocationTargetException

Read a value from key and value name

Parameters:

hkey - HKEY_CURRENT_USER/HKEY_LOCAL_MACHINE

key - key

valueName - value name

Returns:

value

Throws:

IllegalArgumentException - if illegal arguments are used

IllegalAccessException - if access was illegal

InvocationTargetException - if invocation failed

readStringValues

public static Map<String,String> readStringValues(int hkey,
 String key)
                                           throws IllegalArgumentException,
IllegalAccessException,
InvocationTargetException

Read value(s) and value name(s) form given key

Parameters:

hkey - HKEY_CURRENT_USER/HKEY_LOCAL_MACHINE

key - key

Returns:

the value name(s) plus the value(s)

Throws:

IllegalArgumentException - if illegal arguments are used

IllegalAccessException - if access was illegal

InvocationTargetException - if invocation failed

readStringSubKeys

public static List<String> readStringSubKeys(int hkey,
 String key)
                                      throws IllegalArgumentException,
IllegalAccessException,
InvocationTargetException

Read the value name(s) from a given key

Parameters:

hkey - HKEY_CURRENT_USER/HKEY_LOCAL_MACHINE

key - key

Returns:

the value name(s)

Throws:

IllegalArgumentException - if illegal arguments are used

IllegalAccessException - if access was illegal

InvocationTargetException - if invocation failed

createKey

public static void createKey(int hkey,
 String key)
                      throws IllegalArgumentException,
IllegalAccessException,
InvocationTargetException

Create a key

Parameters:

hkey - HKEY_CURRENT_USER/HKEY_LOCAL_MACHINE

key - key

Throws:

IllegalArgumentException - if illegal arguments are used

IllegalAccessException - if access was illegal

InvocationTargetException - if invocation failed

writeStringValue

public static void writeStringValue(int hkey,
 String key,
 String valueName,
 String value)
                             throws IllegalArgumentException,
IllegalAccessException,
InvocationTargetException

Write a value in a given key/value name

Parameters:

hkey - HKEY_CURRENT_USER/HKEY_LOCAL_MACHINE

key - key

valueName - value name

value - value

Throws:

IllegalArgumentException - if illegal arguments are used

IllegalAccessException - if access was illegal

InvocationTargetException - if invocation failed

deleteKey

public static void deleteKey(int hkey,
 String key)
                      throws IllegalArgumentException,
IllegalAccessException,
InvocationTargetException

Delete a given key

Parameters:

hkey - HKEY_CURRENT_USER/HKEY_LOCAL_MACHINE

key - key

Throws:

IllegalArgumentException - if illegal arguments are used

IllegalAccessException - if access was illegal

InvocationTargetException - if invocation failed

deleteValue

public static void deleteValue(int hkey,
 String key,
 String value)
                        throws IllegalArgumentException,
IllegalAccessException,
InvocationTargetException

delete a value from a given key/value name

Parameters:

hkey - HKEY_CURRENT_USER/HKEY_LOCAL_MACHINE

key - key

value - value

Throws:

IllegalArgumentException - if illegal arguments are used

IllegalAccessException - if access was illegal

InvocationTargetException - if invocation failed

getValue

public String getValue(WinRegistry.RegistryHKey registryHKey,
 String key,
 String valueName)
                throws UtilsException

Get value.

Parameters:

registryHKey - registry HKEY

key - key

valueName - value name

Returns:

value

Throws:

UtilsException - if invocation or access failed