org.apache.wiki
Class Release

java.lang.Object
  org.apache.wiki.Release

public final class Release
extends Object

Contains release and version information. You may also invoke this class directly, in which case it prints out the version string. This is a handy way of checking which JSPWiki version you have - just type from a command line:

  % java -cp JSPWiki.jar org.apache.wiki.Release
  2.5.38
  

As a historical curiosity, this is the oldest JSPWiki file. According to the CVS history, it dates from 6.7.2001, and it really hasn't changed much since.

Since:

1.0

Field Summary

static String	APPNAME This is the default application name.
static String	BUILD The build number/identifier.
static int	MINORREVISION The minor revision.
static int	REVISION The JSPWiki revision.
static int	VERSION The JSPWiki major version.
static String	VERSTR This is the generic version string you should use when printing out the version.

Method Summary

static String	getVersionString() This method is useful for templates, because hopefully it will not be inlined, and thus any change to version number does not need recompiling the pages.
static boolean	isNewerOrEqual(String version) Returns true, if this version of JSPWiki is newer or equal than what is requested.
static boolean	isOlderOrEqual(String version) Returns true, if this version of JSPWiki is older or equal than what is requested.
static void	main(String[] argv) Executing this class directly from command line prints out the current version.

Methods inherited from class java.lang.Object

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

Field Detail

APPNAME

public static final String APPNAME

This is the default application name.

See Also:

Constant Field Values

VERSION

public static final int VERSION

The JSPWiki major version.

See Also:

Constant Field Values

REVISION

public static final int REVISION

The JSPWiki revision.

See Also:

Constant Field Values

MINORREVISION

public static final int MINORREVISION

The minor revision.

See Also:

Constant Field Values

BUILD

public static final String BUILD

The build number/identifier. This is a String as opposed to an integer, just so that people can add other identifiers to it. The build number is incremented every time a committer checks in code, and reset when the a release is made.

If you are a person who likes to build his own releases, we recommend that you add your initials to this identifier (e.g. "13-jj", or 49-aj").

If the build identifier is empty, it is not added.

See Also:

Constant Field Values

VERSTR

public static final String VERSTR

This is the generic version string you should use when printing out the version. It is of the form "VERSION.REVISION.MINORREVISION[-POSTFIX][-BUILD]".

Method Detail

getVersionString

public static String getVersionString()

This method is useful for templates, because hopefully it will not be inlined, and thus any change to version number does not need recompiling the pages.

Returns:

The version string (e.g. 2.5.23).

Since:

2.1.26.

isNewerOrEqual

public static boolean isNewerOrEqual(String version)
                              throws IllegalArgumentException

Returns true, if this version of JSPWiki is newer or equal than what is requested.

Parameters:

version - A version parameter string (a.b.c-something). B and C are optional.

Returns:

A boolean value describing whether the given version is newer than the current JSPWiki.

Throws:

IllegalArgumentException - If the version string could not be parsed.

Since:

2.4.57

isOlderOrEqual

public static boolean isOlderOrEqual(String version)
                              throws IllegalArgumentException

Returns true, if this version of JSPWiki is older or equal than what is requested.

Parameters:

version - A version parameter string (a.b.c-something)

Returns:

A boolean value describing whether the given version is older than the current JSPWiki version

Throws:

IllegalArgumentException - If the version string could not be parsed.

Since:

2.4.57

main

public static void main(String[] argv)

Executing this class directly from command line prints out the current version. It is very useful for things like different command line tools.

Example:

  % java org.apache.wiki.Release
  1.9.26-cvs
  

Parameters:

argv - The argument string. This class takes in no arguments.