Apache Tomcat 6.0.41

org.apache.tomcat.jni
Class Registry

java.lang.Object
  extended by org.apache.tomcat.jni.Registry

public class Registry
extends java.lang.Object

Windows Registy support

Author:
Mladen Turk

Field Summary
static int HKEY_CLASSES_ROOT
           
static int HKEY_CURRENT_CONFIG
           
static int HKEY_CURRENT_USER
           
static int HKEY_LOCAL_MACHINE
           
static int HKEY_USERS
           
static int KEY_ALL_ACCESS
           
static int KEY_CREATE_LINK
           
static int KEY_CREATE_SUB_KEY
           
static int KEY_ENUMERATE_SUB_KEYS
           
static int KEY_EXECUTE
           
static int KEY_NOTIFY
           
static int KEY_QUERY_VALUE
           
static int KEY_READ
           
static int KEY_SET_VALUE
           
static int KEY_WOW64_32KEY
           
static int KEY_WOW64_64KEY
           
static int KEY_WRITE
           
static int REG_BINARY
           
static int REG_DWORD
           
static int REG_EXPAND_SZ
           
static int REG_MULTI_SZ
           
static int REG_QWORD
           
static int REG_SZ
           
 
Constructor Summary
Registry()
           
 
Method Summary
static int close(long key)
          Close the specified Registry key.
static long create(int root, java.lang.String name, int sam, long pool)
          Create or open a Registry Key.
static int deleteKey(int root, java.lang.String name, boolean onlyIfEmpty)
          Delete the Registry subkey
static int deleteValue(long key, java.lang.String name)
          Delete the Registry value
static java.lang.String[] enumKeys(long key)
          Enumerate the Registry subkeys
static java.lang.String[] enumValues(long key)
          Enumerate the Registry values
static int getSize(long key, java.lang.String name)
          Get the Registry key length.
static int getType(long key, java.lang.String name)
          Get the Registry key type.
static java.lang.String[] getValueA(long key, java.lang.String name)
          Get the Registry value for REG_MULTI_SZ
static byte[] getValueB(long key, java.lang.String name)
          Get the Registry value for REG_BINARY
static int getValueI(long key, java.lang.String name)
          Get the Registry value for REG_DWORD
static long getValueJ(long key, java.lang.String name)
          Get the Registry value for REG_QWORD or REG_DWORD
static java.lang.String getValueS(long key, java.lang.String name)
          Get the Registry value for REG_SZ or REG_EXPAND_SZ
static long open(int root, java.lang.String name, int sam, long pool)
          Opens the specified Registry Key.
static int setValueA(long key, java.lang.String name, java.lang.String[] val)
          Set the Registry value for REG_MULTI_SZ
static int setValueB(long key, java.lang.String name, byte[] val)
          Set the Registry value for REG_BINARY
static int setValueE(long key, java.lang.String name, java.lang.String val)
          Set the Registry value for REG_EXPAND_SZ
static int setValueI(long key, java.lang.String name, int val)
          Set the Registry value for REG_DWORD
static int setValueJ(long key, java.lang.String name, long val)
          Set the Registry value for REG_QWORD
static int setValueS(long key, java.lang.String name, java.lang.String val)
          Set the Registry value for REG_SZ
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

HKEY_CLASSES_ROOT

public static final int HKEY_CLASSES_ROOT
See Also:
Constant Field Values

HKEY_CURRENT_CONFIG

public static final int HKEY_CURRENT_CONFIG
See Also:
Constant Field Values

HKEY_CURRENT_USER

public static final int HKEY_CURRENT_USER
See Also:
Constant Field Values

HKEY_LOCAL_MACHINE

public static final int HKEY_LOCAL_MACHINE
See Also:
Constant Field Values

HKEY_USERS

public static final int HKEY_USERS
See Also:
Constant Field Values

KEY_ALL_ACCESS

public static final int KEY_ALL_ACCESS
See Also:
Constant Field Values

KEY_CREATE_LINK

public static final int KEY_CREATE_LINK
See Also:
Constant Field Values

KEY_CREATE_SUB_KEY

public static final int KEY_CREATE_SUB_KEY
See Also:
Constant Field Values

KEY_ENUMERATE_SUB_KEYS

public static final int KEY_ENUMERATE_SUB_KEYS
See Also:
Constant Field Values

KEY_EXECUTE

public static final int KEY_EXECUTE
See Also:
Constant Field Values

KEY_NOTIFY

public static final int KEY_NOTIFY
See Also:
Constant Field Values

KEY_QUERY_VALUE

public static final int KEY_QUERY_VALUE
See Also:
Constant Field Values

KEY_READ

public static final int KEY_READ
See Also:
Constant Field Values

KEY_SET_VALUE

public static final int KEY_SET_VALUE
See Also:
Constant Field Values

KEY_WOW64_64KEY

public static final int KEY_WOW64_64KEY
See Also:
Constant Field Values

KEY_WOW64_32KEY

public static final int KEY_WOW64_32KEY
See Also:
Constant Field Values

KEY_WRITE

public static final int KEY_WRITE
See Also:
Constant Field Values

REG_BINARY

public static final int REG_BINARY
See Also:
Constant Field Values

REG_DWORD

public static final int REG_DWORD
See Also:
Constant Field Values

REG_EXPAND_SZ

public static final int REG_EXPAND_SZ
See Also:
Constant Field Values

REG_MULTI_SZ

public static final int REG_MULTI_SZ
See Also:
Constant Field Values

REG_QWORD

public static final int REG_QWORD
See Also:
Constant Field Values

REG_SZ

public static final int REG_SZ
See Also:
Constant Field Values
Constructor Detail

Registry

public Registry()
Method Detail

create

public static long create(int root,
                          java.lang.String name,
                          int sam,
                          long pool)
                   throws Error
Create or open a Registry Key.

Parameters:
name - Registry Subkey to open
root - Root key, one of HKEY_*
sam - Access mask that specifies the access rights for the key.
pool - Pool used for native memory allocation
Returns:
Opened Registry key
Throws:
Error

open

public static long open(int root,
                        java.lang.String name,
                        int sam,
                        long pool)
                 throws Error
Opens the specified Registry Key.

Parameters:
name - Registry Subkey to open
root - Root key, one of HKEY_*
sam - Access mask that specifies the access rights for the key.
pool - Pool used for native memory allocation
Returns:
Opened Registry key
Throws:
Error

close

public static int close(long key)
Close the specified Registry key.

Parameters:
key - The Registry key descriptor to close.

getType

public static int getType(long key,
                          java.lang.String name)
Get the Registry key type.

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to query
Returns:
Value type or negative error value

getValueI

public static int getValueI(long key,
                            java.lang.String name)
                     throws Error
Get the Registry value for REG_DWORD

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to query
Returns:
Registry key value
Throws:
Error

getValueJ

public static long getValueJ(long key,
                             java.lang.String name)
                      throws Error
Get the Registry value for REG_QWORD or REG_DWORD

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to query
Returns:
Registry key value
Throws:
Error

getSize

public static int getSize(long key,
                          java.lang.String name)
Get the Registry key length.

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to query
Returns:
Value size or negative error value

getValueS

public static java.lang.String getValueS(long key,
                                         java.lang.String name)
                                  throws Error
Get the Registry value for REG_SZ or REG_EXPAND_SZ

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to query
Returns:
Registry key value
Throws:
Error

getValueA

public static java.lang.String[] getValueA(long key,
                                           java.lang.String name)
                                    throws Error
Get the Registry value for REG_MULTI_SZ

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to query
Returns:
Registry key value
Throws:
Error

getValueB

public static byte[] getValueB(long key,
                               java.lang.String name)
                        throws Error
Get the Registry value for REG_BINARY

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to query
Returns:
Registry key value
Throws:
Error

setValueI

public static int setValueI(long key,
                            java.lang.String name,
                            int val)
Set the Registry value for REG_DWORD

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to set
val - The the value to set
Returns:
If the function succeeds, the return value is 0

setValueJ

public static int setValueJ(long key,
                            java.lang.String name,
                            long val)
Set the Registry value for REG_QWORD

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to set
val - The the value to set
Returns:
If the function succeeds, the return value is 0

setValueS

public static int setValueS(long key,
                            java.lang.String name,
                            java.lang.String val)
Set the Registry value for REG_SZ

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to set
val - The the value to set
Returns:
If the function succeeds, the return value is 0

setValueE

public static int setValueE(long key,
                            java.lang.String name,
                            java.lang.String val)
Set the Registry value for REG_EXPAND_SZ

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to set
val - The the value to set
Returns:
If the function succeeds, the return value is 0

setValueA

public static int setValueA(long key,
                            java.lang.String name,
                            java.lang.String[] val)
Set the Registry value for REG_MULTI_SZ

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to set
val - The the value to set
Returns:
If the function succeeds, the return value is 0

setValueB

public static int setValueB(long key,
                            java.lang.String name,
                            byte[] val)
Set the Registry value for REG_BINARY

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to set
val - The the value to set
Returns:
If the function succeeds, the return value is 0

enumKeys

public static java.lang.String[] enumKeys(long key)
                                   throws Error
Enumerate the Registry subkeys

Parameters:
key - The Registry key descriptor to use.
Returns:
Array of all subkey names
Throws:
Error

enumValues

public static java.lang.String[] enumValues(long key)
                                     throws Error
Enumerate the Registry values

Parameters:
key - The Registry key descriptor to use.
Returns:
Array of all value names
Throws:
Error

deleteValue

public static int deleteValue(long key,
                              java.lang.String name)
Delete the Registry value

Parameters:
key - The Registry key descriptor to use.
name - The name of the value to delete
Returns:
If the function succeeds, the return value is 0

deleteKey

public static int deleteKey(int root,
                            java.lang.String name,
                            boolean onlyIfEmpty)
Delete the Registry subkey

Parameters:
root - Root key, one of HKEY_*
name - Subkey to delete
onlyIfEmpty - If true will not delete a key if it contains any subkeys or values
Returns:
If the function succeeds, the return value is 0

Apache Tomcat 6.0.41

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