org.eclipse.cdt.utils

Class WindowsRegistry

java.lang.Object

org.eclipse.cdt.utils.WindowsRegistry

public class WindowsRegistry
extends Object

Restriction:

This class is not intended to be subclassed by clients.

Restriction:

This class is not intended to be instantiated by clients.

Method Summary

Modifier and Type	Method and Description
String	getCurrentUserKeyName(String subkey, int index) Given a subkey of HKEY_CURRENT_USER, and an index (starting from 0) to the key's array of sub keys, return the name of the indexed key.
String	getCurrentUserValue(String subkey, String name) Gets the registry value for the subkey of HKEY_CURRENT_USER with the given name.
String	getCurrentUserValueName(String subkey, int index) Given a subkey of HKEY_CURRENT_USER, and an index (starting from 0) to the key's array of values, return the name of the indexed value.
String	getLocalMachineKeyName(String subkey, int index) Given a subkey of HKEY_LOCAL_MACHINE, and an index (starting from 0) to the key's array of sub keys, return the name of the indexed key.
String	getLocalMachineValue(String subkey, String name) Gets the registry value for the subkey of HKEY_LOCAL_MACHINE with the given name.
String	getLocalMachineValueName(String subkey, int index) Given a subkey of HKEY_LOCAL_MACHINE, and an index (starting from 0) to the key's array of values, return the name of the indexed value.
static WindowsRegistry	getRegistry()

Methods inherited from class java.lang.Object

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

Method Detail

getRegistry

public static WindowsRegistry getRegistry()

getLocalMachineValue

public String getLocalMachineValue(String subkey,
                                   String name)

Gets the registry value for the subkey of HKEY_LOCAL_MACHINE with the given name. If problems occur, like the name is not found, null is returned.

Parameters:

subkey - subkey of HKEY_LOCAL_MACHINE

name - name of the registry value

Returns:

registry value or null if not found

getLocalMachineValueName

public String getLocalMachineValueName(String subkey,
                                       int index)

Given a subkey of HKEY_LOCAL_MACHINE, and an index (starting from 0) to the key's array of values, return the name of the indexed value. The return value is null on any error or when the index is invalid. The value name can be used in the above getLocalMachineValue() to retrieve the value data.

Parameters:

subkey - subkey of HKEY_LOCAL_MACHINE

index - index to the subkey's array of values, starting from 0.

Returns:

name of registry value or null if not found

getLocalMachineKeyName

public String getLocalMachineKeyName(String subkey,
                                     int index)

Given a subkey of HKEY_LOCAL_MACHINE, and an index (starting from 0) to the key's array of sub keys, return the name of the indexed key. The return value is null on any error or when the index is invalid. The key name can be used in the above getLocalMachineValueName() to retrieve value names.

Parameters:

subkey - subkey of HKEY_CURRENT_USER

index - index to the subkey's array of values, starting from 0.

Returns:

name of registry value or null if not found

getCurrentUserValue

public String getCurrentUserValue(String subkey,
                                  String name)

Gets the registry value for the subkey of HKEY_CURRENT_USER with the given name. If problems occur, like the name is not found, null is returned.

Parameters:

subkey - subkey of HKEY_CURRENT_USER

name - name of the registry value

Returns:

registry value or null if not found

getCurrentUserValueName

public String getCurrentUserValueName(String subkey,
                                      int index)

Given a subkey of HKEY_CURRENT_USER, and an index (starting from 0) to the key's array of values, return the name of the indexed value. The return value is null on any error or when the index is invalid. The value name can be used in the above getCurrentUserValue() to retrieve the value data.

Parameters:

subkey - subkey of HKEY_CURRENT_USER

index - index to the subkey's array of values, starting from 0.

Returns:

name of registry value or null if not found

getCurrentUserKeyName

public String getCurrentUserKeyName(String subkey,
                                    int index)

Given a subkey of HKEY_CURRENT_USER, and an index (starting from 0) to the key's array of sub keys, return the name of the indexed key. The return value is null on any error or when the index is invalid. The key name can be used in the above getCurrentUserValueName() to retrieve value names.

Parameters:

subkey - subkey of HKEY_CURRENT_USER

index - index to the subkey's array of values, starting from 0.

Returns:

name of registry value or null if not found