com.highqsoft.syssupport.win32.environment

Class Environment

java.lang.Object

com.highqsoft.syssupport.win32.environment.Environment

public class Environment
extends java.lang.Object

The class defines methods to retrieve environment settings.

Since:

$Date: 2017/04/06 13:29:12 $

Version:

$Revision: 1.12 $

Author:

Andreas Hofmann

See Also:

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	HKEY_CLASSES_ROOT The keyword for the class root handle.
static java.lang.String	HKEY_CURRENT_CONFIG The keyword for the current configuration handle.
static java.lang.String	HKEY_CURRENT_USER The keyword for the current user handle.
static java.lang.String	HKEY_DYN_DATA The keyword for the DYN_DATA handle.
static java.lang.String	HKEY_LOCAL_MACHINE The keyword for the local machine handle.
static java.lang.String	HKEY_PERFORMANCE_DATA The keyword for the performance data handle.
static java.lang.String	HKEY_USERS The keyword for the users handle.
static java.lang.String	LIBRARY
static java.lang.String	version

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	containsName(java.lang.Object context, java.lang.String name) Check that the given name is a symbol inside the library.
static java.lang.String	getCommandForExtension(java.lang.String ext, java.lang.String command) Get the application string for the specified extension.
static java.lang.String	getCommandForMimetype(java.lang.String mimetype, java.lang.String command) Get the application string for the given mime type.
static java.lang.String	getEnv(java.lang.String var) Get the contents of an environment variable.
static java.lang.String	getErrorMessage(java.lang.Object context) Inquire the error message belongs to the given status.
static java.lang.String	getExtensionForMimeType(java.lang.String mimetype) Get the extension for a mimetype.
static java.lang.String	getLibraryDescription(java.lang.Object context) Get the library description.
static java.lang.String	getMimetypeForExtension(java.lang.String extension) Get the mimetype for an extension.
java.lang.String	getVersion()
static java.lang.String[]	inquireCommandsForExtension(java.lang.String extension) Inquire the available command for an extension.
static java.lang.String[]	inquireCommandsForMimetype(java.lang.String mimetype) Inquire the available command for a mimetype.
static java.lang.String[]	listClasses(java.lang.Object context) Inquire the available classes located in the given library.
static java.lang.String[]	listInterfaces(java.lang.Object context) Inquire the available interfaces located in the given library.
static void	loadTypeLibrary(java.lang.String library, java.lang.Object context) Load the library.
static void	main(java.lang.String[] args) The Main test body.
static void	startApplication(java.lang.String command, java.lang.String filename) Start an application belonging to the given filename.
static void	startApplication(java.lang.String command, java.lang.String mimetype, java.lang.String filename) Start an application belongs to the given filename.
static void	startApplicationExt(java.lang.String command, java.lang.String ext, java.lang.String filename) Start an application belongs to the given filename.
static void	unloadTypeLibrary(java.lang.Object context) Unload the library.

Methods inherited from class java.lang.Object

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

Field Detail

version

public static final java.lang.String version

See Also:

Constant Field Values

LIBRARY

public static final java.lang.String LIBRARY

See Also:

Constant Field Values

HKEY_CLASSES_ROOT

public static final java.lang.String HKEY_CLASSES_ROOT

The keyword for the class root handle.

See Also:

Constant Field Values

HKEY_CURRENT_CONFIG

public static final java.lang.String HKEY_CURRENT_CONFIG

The keyword for the current configuration handle.

See Also:

Constant Field Values

HKEY_CURRENT_USER

public static final java.lang.String HKEY_CURRENT_USER

The keyword for the current user handle.

See Also:

Constant Field Values

HKEY_LOCAL_MACHINE

public static final java.lang.String HKEY_LOCAL_MACHINE

The keyword for the local machine handle.

See Also:

Constant Field Values

HKEY_USERS

public static final java.lang.String HKEY_USERS

The keyword for the users handle.

See Also:

Constant Field Values

HKEY_PERFORMANCE_DATA

public static final java.lang.String HKEY_PERFORMANCE_DATA

The keyword for the performance data handle.

See Also:

Constant Field Values

HKEY_DYN_DATA

public static final java.lang.String HKEY_DYN_DATA

The keyword for the DYN_DATA handle.

See Also:

Constant Field Values

Method Detail

getVersion

public java.lang.String getVersion()

getCommandForExtension

public static java.lang.String getCommandForExtension(java.lang.String ext,
                                      java.lang.String command)

Get the application string for the specified extension.

Parameters:

ext - The extension for that an application should be returned. The string must not contain a dot.

command - The command to be reuqested.

getCommandForMimetype

public static java.lang.String getCommandForMimetype(java.lang.String mimetype,
                                     java.lang.String command)

Get the application string for the given mime type.

Parameters:

mimeType - The mimetype for that an application should be returned.

command - The command to be requested.

inquireCommandsForMimetype

public static java.lang.String[] inquireCommandsForMimetype(java.lang.String mimetype)

Inquire the available command for a mimetype.

Parameters:

mimetype - The mimetype.

Returns:

an array containing the command string.

inquireCommandsForExtension

public static java.lang.String[] inquireCommandsForExtension(java.lang.String extension)

Inquire the available command for an extension. The string must not contain a dot.

Parameters:

extentsion - The extension.

Returns:

an array containing the command string.

getMimetypeForExtension

public static java.lang.String getMimetypeForExtension(java.lang.String extension)

Get the mimetype for an extension.

Parameters:

extension - The extension. The string must not contain a dot.

Returns:

the mimetype.

getExtensionForMimeType

public static java.lang.String getExtensionForMimeType(java.lang.String mimetype)

Get the extension for a mimetype.

Parameters:

mimetype - The mimetype.

Returns:

the mimetype.

getEnv

public static java.lang.String getEnv(java.lang.String var)

Get the contents of an environment variable.

Parameters:

var - The environment variable.

Returns:

The content string.

listClasses

public static java.lang.String[] listClasses(java.lang.Object context)

Inquire the available classes located in the given library.

Parameters:

library - The name of the library to be inquired.

Returns:

an array containing the class names.

listInterfaces

public static java.lang.String[] listInterfaces(java.lang.Object context)

Inquire the available interfaces located in the given library.

Parameters:

library - The name of the library to be inquired.

Returns:

an array containing the interface names.

getErrorMessage

public static java.lang.String getErrorMessage(java.lang.Object context)

Inquire the error message belongs to the given status.

Parameters:

status - The status word.

Returns:

a string returning the message.

loadTypeLibrary

public static void loadTypeLibrary(java.lang.String library,
                   java.lang.Object context)

Load the library.

Parameters:

library - The name of the library to be loaded.

context - The context in that the libarary was loaded.

unloadTypeLibrary

public static void unloadTypeLibrary(java.lang.Object context)

Unload the library.

Parameters:

context - The context in that the libarary was loaded.

getLibraryDescription

public static java.lang.String getLibraryDescription(java.lang.Object context)

Get the library description.

Parameters:

context - the context in that the library was loaded.

Returns:

The description string.

containsName

public static boolean containsName(java.lang.Object context,
                   java.lang.String name)

Check that the given name is a symbol inside the library.

Parameters:

context - the context in that the library was loaded.

name - the name to be checked

Returns:

true if available.

startApplication

public static void startApplication(java.lang.String command,
                    java.lang.String filename)
                             throws FwkException

Start an application belonging to the given filename.

Parameters:

command - Name of the command to be executed. e.g. "open"

filename - name of the file to be handled.

Throws:

FwkException - Brick exception if not possible.

startApplication

public static void startApplication(java.lang.String command,
                    java.lang.String mimetype,
                    java.lang.String filename)
                             throws FwkException

Start an application belongs to the given filename.

Parameters:

filename - Name fo the file to be opened.

mimetype - Mimetype string.

Throws:

a - Brick exception if no possible.

FwkException

startApplicationExt

public static void startApplicationExt(java.lang.String command,
                       java.lang.String ext,
                       java.lang.String filename)
                                throws FwkException

Start an application belongs to the given filename.

Parameters:

filename - Name fo the file to be opened.

ext - Extension string.

Throws:

a - Brick exception if no possible.

FwkException

main

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

The Main test body.