Package org.apache.maven.rtinfo.internal

Class DefaultRuntimeInformation

java.lang.Object

org.apache.maven.rtinfo.internal.DefaultRuntimeInformation

All Implemented Interfaces:

RuntimeInformation

@Component(role=RuntimeInformation.class)
public class DefaultRuntimeInformation
extends java.lang.Object
implements RuntimeInformation

Provides information about the current Maven runtime.

Field Summary

Fields

Modifier and Type	Field	Description
private org.codehaus.plexus.logging.Logger	logger
private java.lang.String	mavenVersion
private static java.lang.String	VERSION_RANGE_ERROR_MESSAGE

Constructor Summary

Constructors

Constructor	Description
DefaultRuntimeInformation()

Method Summary

Modifier and Type	Method	Description
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.

Methods inherited from class java.lang.Object

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

Field Detail

logger

@Requirement
private org.codehaus.plexus.logging.Logger logger

mavenVersion

private java.lang.String mavenVersion

VERSION_RANGE_ERROR_MESSAGE

private static final java.lang.String VERSION_RANGE_ERROR_MESSAGE

See Also:

Constant Field Values

Constructor Detail

DefaultRuntimeInformation

public DefaultRuntimeInformation()

Method Detail

getMavenVersion

public java.lang.String getMavenVersion()

Description copied from interface: RuntimeInformation

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

Specified by:

getMavenVersion in interface RuntimeInformation

Returns:

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

isMavenVersion

public boolean isMavenVersion(java.lang.String versionRange)

Description copied from interface: RuntimeInformation

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.

Specified by:

isMavenVersion in interface RuntimeInformation

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.