Module tools.jackson.core

Package tools.jackson.core.util

Class VersionUtil

java.lang.Object

tools.jackson.core.util.VersionUtil

public class VersionUtil
extends Object

Functionality for supporting exposing of component Versions. Also contains other misc methods that have no other place to live in.

Note that this class can be used in two roles: first, as a static utility class for loading purposes, and second, as a singleton loader of per-module version information.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	VersionUtil()

Method Summary

Modifier and Type	Method	Description
static Version	parseVersion(String s, String groupId, String artifactId)	Method used by PackageVersion classes to decode version injected by Maven build.
static int	parseVersionPart(String s)
static final void	throwInternal()
static final <T> T	throwInternalReturnAny()
static Version	versionFor(Class<?> cls)	Loads version information by introspecting a class named "PackageVersion" in the same package as the given class.

Methods inherited from class java.lang.Object

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

Constructor Details

VersionUtil

protected VersionUtil()

Method Details

versionFor

public static Version versionFor(Class<?> cls)

Loads version information by introspecting a class named "PackageVersion" in the same package as the given class.

If the class could not be found or does not have a public static Version field named "VERSION", returns "empty" Version returned by Version.unknownVersion().

Parameters:

cls - Class for which to look version information

Returns:

Version information discovered if any; Version.unknownVersion() if none

parseVersion

public static Version parseVersion(String s,
 String groupId,
 String artifactId)

Method used by PackageVersion classes to decode version injected by Maven build.

Parameters:

s - Version String to parse

groupId - Maven group id to include with version

artifactId - Maven artifact id to include with version

Returns:

Version instance constructed from parsed components, if successful; Version.unknownVersion() if parsing of components fail

parseVersionPart

public static int parseVersionPart(String s)

throwInternal

public static final void throwInternal()

throwInternalReturnAny

public static final <T> T throwInternalReturnAny()