org.apache.maven.rtinfo
Interface RuntimeInformation

All Known Implementing Classes:

DefaultRuntimeInformation

public interface RuntimeInformation

Provides information about the current Maven runtime.

Since:

3.0.2

Method Summary

java.lang.String	getMavenVersion() Retrieves the current Maven version, for example "3.0.2".
boolean	isMavenVersion(java.lang.String versionRange) Checks whether the current Maven runtime matches the specified version range.

Method Detail

getMavenVersion

java.lang.String getMavenVersion()

Retrieves the current Maven version, for example "3.0.2".

Returns:

The current Maven version or an empty string if unknown, never null.

isMavenVersion

boolean isMavenVersion(java.lang.String versionRange)

Checks whether the current Maven runtime matches the specified version range. A version range can either use the usual mathematical syntax "[2.0.10,2.1.0),[3.0,)" or use a single version "2.2.1". The latter is a short form for "[2.2.1,)", i.e. denotes the minimum version required.

Parameters:

versionRange - The version range to match the current Maven runtime against, must not be null.

Returns:

true if the current Maven runtime matches the specified version range, false otherwise.

Throws:

java.lang.IllegalArgumentException - If the specified version range is null, empty or otherwise not a valid version specification.