| java.lang.Object
 com.izforge.izpack.util.OSClassHelper
com.izforge.izpack.util.os.RegistryHandler
All known Subclasses: com.izforge.izpack.util.os.Win_RegistryHandler,
| RegistryHandler | | public class RegistryHandler extends OSClassHelper implements MSWinConstants(Code) | | This class represents a registry handler in a operating system independent way. OS specific
subclasses are used to implement the necessary mapping from this generic API to the classes that
reflect the system dependent AIP.
author:
Klaus Bartz |
| Constructor Summary | |
| public | RegistryHandler()
Default constructor. | | public | RegistryHandler(String className)
Creates an registry handler which uses an oblect of the given class as worker. |
| Method Summary | |
| public void | activateLogging()
Activates logging of registry changes. | | public void | addLoggingInfo(List info)
| | public void | createKey(String key)
Creates the given key in the registry. | | public void | deleteKey(String key)
Deletes the given key if exist, else throws an exception. | | public void | deleteKeyIfEmpty(String key)
Deletes a key under the current root if it is empty, else do nothing. | | public void | deleteValue(String key, String value)
Deletes a value. | | public boolean | doPerform()
Returns whether an action with this handler should be performed or not. | | public RegistryHandler | getDefaultHandler()
Returns the default handler which is the first created registry handler. | | public List<Object> | getLoggingInfo()
| | public int | getRoot()
Return the root as integer (HKEY_xxx). | | public String[] | getSubkeys(String key)
Returns all keys which are defined under the given key. | | public String | getUninstallName()
| | public RegDataContainer | getValue(String key, String value, RegDataContainer defaultVal)
Returns the contents of the key/value pair if value exist, else the given default value. | | public RegDataContainer | getValue(String key, String value)
Returns the contents of the key/value pair if value exist, else an exception is raised. | | public String[] | getValueNames(String key)
Returns all value names which are defined under the given key. | | public boolean | isProductRegistered()
| | public boolean | keyExist(String key)
Returns whether a key exist or not. | | public void | registerUninstallKey()
| | public void | resetLogging()
Resets logging of registry changes. | | public void | rewind()
| | public void | setLoggingInfo(List info)
| | public void | setRoot(int i)
Sets the root for the next registry access. | | public void | setUninstallName(String name)
| | public void | setValue(String key, String value, String contents)
Sets the given contents to the given registry value. | | public void | setValue(String key, String value, String[] contents)
| | public void | setValue(String key, String value, byte[] contents)
Sets the given contents to the given registry value. | | public void | setValue(String key, String value, long contents)
Sets the given contents to the given registry value. | | public void | suspendLogging()
Suspends logging of registry changes. | | public boolean | valueExist(String key, String value)
Returns whether a the given value under the given key exist or not. | | public boolean | verify(AutomatedInstallData idata)
|
| UNINSTALL_ROOT | | final public static String UNINSTALL_ROOT(Code) | | |
| RegistryHandler | | public RegistryHandler()(Code) | | Default constructor.
|
| RegistryHandler | | public RegistryHandler(String className)(Code) | | Creates an registry handler which uses an oblect of the given class as worker.
Parameters:
className - full qualified class name of the class which should be used as worker |
| doPerform | | public boolean doPerform()(Code) | | Returns whether an action with this handler should be performed or not.
always true |
| getDefaultHandler | | public RegistryHandler getDefaultHandler()(Code) | | Returns the default handler which is the first created registry handler.
Returns the default handler. |
| getValue | | public RegDataContainer getValue(String key, String value, RegDataContainer defaultVal) throws NativeLibException(Code) | | Returns the contents of the key/value pair if value exist, else the given default value.
Parameters:
key - the registry key which should be used
Parameters:
value - the registry value from which the contents should be requested
Parameters:
defaultVal - value to be used if no value exist in the registry requested value if exist, else the default value
throws:
NativeLibException - |
| getValue | | public RegDataContainer getValue(String key, String value) throws NativeLibException(Code) | | Returns the contents of the key/value pair if value exist, else an exception is raised.
Parameters:
key - the registry key which should be used
Parameters:
value - the registry value from which the contents should be requested requested value if exist, else an exception
throws:
NativeLibException - |
| getValueNames | | public String[] getValueNames(String key) throws NativeLibException(Code) | | Returns all value names which are defined under the given key.
Parameters:
key - key to be used as path for the value names all value names which are defined under the given key
throws:
NativeLibException - |
| setUninstallName | | public void setUninstallName(String name)(Code) | | |
| setValue | | public void setValue(String key, String value, String contents) throws NativeLibException(Code) | | Sets the given contents to the given registry value. If a sub key or the registry value does
not exist, it will be created. The return value is a String array which contains the names of
the keys and values which are created. REG_SZ is used as registry value type.
Parameters:
key - the registry key which should be used or created
Parameters:
value - the registry value into which the contents should be set
Parameters:
contents - the contents for the value
throws:
NativeLibException - |
| setValue | | public void setValue(String key, String value, byte[] contents) throws NativeLibException(Code) | | Sets the given contents to the given registry value. If a sub key or the registry value does
not exist, it will be created. The return value is a String array which contains the names of
the keys and values which are created. REG_BINARY is used as registry value type.
Parameters:
key - the registry key which should be used or created
Parameters:
value - the registry value into which the contents should be set
Parameters:
contents - the contents for the value
throws:
NativeLibException - |
| setValue | | public void setValue(String key, String value, long contents) throws NativeLibException(Code) | | Sets the given contents to the given registry value. If a sub key or the registry value does
not exist, it will be created. The return value is a String array which contains the names of
the keys and values which are created. REG_DWORD is used as registry value type.
Parameters:
key - the registry key which should be used or created
Parameters:
value - the registry value into which the contents should be set
Parameters:
contents - the contents for the value
throws:
NativeLibException - |
| valueExist | | public boolean valueExist(String key, String value) throws NativeLibException(Code) | | Returns whether a the given value under the given key exist or not.
Parameters:
key - key to be used as path for the value
Parameters:
value - value name to be evaluated whether a the given value under the given key exist or not
throws:
NativeLibException - |
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