Package org.eclipse.rdf4j.common.platform

Class AbstractPlatform

java.lang.Object

org.eclipse.rdf4j.common.platform.AbstractPlatform

All Implemented Interfaces:

Platform

Direct Known Subclasses:

DefaultPlatform, PlatformBase, PosixPlatform, WindowsPlatform

public abstract class AbstractPlatform
extends Object
implements Platform

Utility base class for Platform implementations.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	colonReplacement
protected final org.slf4j.Logger	logger
protected String	separatorReplacement
protected String	whitespaceReplacement

Fields inherited from interface org.eclipse.rdf4j.common.platform.Platform

APPDATA_BASEDIR_PROPERTY, OLD_DATADIR_PROPERTY

Constructor Summary

Constructors

Constructor	Description
AbstractPlatform()

Method Summary

Modifier and Type	Method	Description
final File	getApplicationDataDir()	Returns the directory in which Aduna applications can store their application-dependent data, returns 'getOSApplicationDataDir' unless the system property "aduna.platform.applicationdata.dir" has been set.
final File	getApplicationDataDir(String applicationName)	Returns the directory in which a specific application can store all its application-dependent data.
final File	getOSApplicationDataDir(String applicationName)	Returns the operating system dependent application data directory.
String	getRelativeApplicationDataDir(String applicationName)	Get the directory relative to getApplicationDataDir() for the specified application.
String	getRelativeApplicationDataDir(String applicationName, boolean caseSensitive, boolean replaceWhitespace, boolean replaceColon)	Get the relative name of the application directory
File	getUserHome()	Returns the directory for the current user.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.common.platform.Platform

dataDirPreserveCase, dataDirReplaceColon, dataDirReplaceWhitespace, getName, getOSApplicationDataDir

Field Details

logger

protected final org.slf4j.Logger logger

whitespaceReplacement

protected String whitespaceReplacement

separatorReplacement

protected String separatorReplacement

colonReplacement

protected String colonReplacement

Constructor Details

AbstractPlatform

public AbstractPlatform()

Method Details

getUserHome

public File getUserHome()

Description copied from interface: Platform

Returns the directory for the current user.

Specified by:

getUserHome in interface Platform

Returns:

the current user home directory

getApplicationDataDir

public final File getApplicationDataDir()

Description copied from interface: Platform

Returns the directory in which Aduna applications can store their application-dependent data, returns 'getOSApplicationDataDir' unless the system property "aduna.platform.applicationdata.dir" has been set.

Specified by:

getApplicationDataDir in interface Platform

Returns:

the Aduna-specific application data directory

getApplicationDataDir

public final File getApplicationDataDir(String applicationName)

Description copied from interface: Platform

Returns the directory in which a specific application can store all its application-dependent data. This will be a sub-directory of the directory returned by the no-argument version of this method. Note: the directory might not exist yet.

Specified by:

getApplicationDataDir in interface Platform

Parameters:

applicationName - the name of the application for which to determine the directory

Returns:

an application-specific data directory

See Also:

• Platform.getApplicationDataDir()

getOSApplicationDataDir

public final File getOSApplicationDataDir(String applicationName)

Description copied from interface: Platform

Returns the operating system dependent application data directory. This will be a sub-directory of the directory returned by the no-argument version of this method.

Specified by:

getOSApplicationDataDir in interface Platform

Parameters:

applicationName - name of the application

Returns:

application directory

getRelativeApplicationDataDir

public String getRelativeApplicationDataDir(String applicationName)

Description copied from interface: Platform

Get the directory relative to getApplicationDataDir() for the specified application.

Specified by:

getRelativeApplicationDataDir in interface Platform

Parameters:

applicationName - the name of the application

Returns:

the directory relative to getApplicationDataDir() for the specified application

getRelativeApplicationDataDir

public String getRelativeApplicationDataDir(String applicationName,
 boolean caseSensitive,
 boolean replaceWhitespace,
 boolean replaceColon)

Get the relative name of the application directory

Parameters:

applicationName - name of the application

caseSensitive - true when case-sensitive

replaceWhitespace - true when whitespace is to be replaced

replaceColon - true when colon needs to be replaced

Returns:

name of the application directory