Class MavenCling

java.lang.Object

org.apache.maven.cling.ClingSupport

org.apache.maven.cling.MavenCling

public class MavenCling
extends ClingSupport

Maven CLI "new-gen".

This is the default entry point for Maven. When launched via ClassWorlds, it checks the maven.mainClass system property and delegates to the specified class if set. This allows external tools (Maven Wrapper, IDEs) to launch Maven without setting the main class property — MavenCling is used as the default.

Field Summary

Fields inherited from class ClingSupport

classWorld, classWorldManaged

Constructor Summary

Constructors

Constructor	Description
MavenCling()
MavenCling(org.codehaus.plexus.classworlds.ClassWorld classWorld)

Method Summary

Modifier and Type	Method	Description
protected Invoker	createInvoker()
protected Parser	createParser()
protected ParserRequest.Builder	createParserRequestBuilder(String[] args)
static void	main(String[] args)	"Normal" Java entry point.
static int	main(String[] args, org.codehaus.plexus.classworlds.ClassWorld world)	ClassWorld Launcher "enhanced" entry point: returning exitCode and accepts Class World.
static int	main(String[] args, org.codehaus.plexus.classworlds.ClassWorld world, InputStream stdIn, OutputStream stdOut, OutputStream stdErr)	ClassWorld Launcher "embedded" entry point: returning exitCode and accepts Class World and streams.

Methods inherited from class ClingSupport

createMessageBuilderFactory, run

Methods inherited from class Object

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

Constructor Details

MavenCling

public MavenCling()

MavenCling

public MavenCling(org.codehaus.plexus.classworlds.ClassWorld classWorld)

Method Details

main

public static void main(String[] args)
                 throws IOException

"Normal" Java entry point. Note: Maven uses ClassWorld Launcher and this entry point is NOT used under normal circumstances.

Throws:

IOException

main

public static int main(String[] args,
 org.codehaus.plexus.classworlds.ClassWorld world)
                throws IOException

ClassWorld Launcher "enhanced" entry point: returning exitCode and accepts Class World.

When the maven.mainClass system property is set to a class other than MavenCling, this method delegates to that class's main(String[], ClassWorld) method via reflection. This makes MavenCling the default entry point that external tools (such as the Maven Wrapper or IDEs) can rely on without needing to set the maven.mainClass property.

Throws:

IOException

main

public static int main(String[] args,
 org.codehaus.plexus.classworlds.ClassWorld world,
 @Nullable
 InputStream stdIn,
 @Nullable
 OutputStream stdOut,
 @Nullable
 OutputStream stdErr)
                throws IOException

ClassWorld Launcher "embedded" entry point: returning exitCode and accepts Class World and streams.

Throws:

IOException

createInvoker

protected Invoker createInvoker()

Specified by:

createInvoker in class ClingSupport

createParser

protected Parser createParser()

Specified by:

createParser in class ClingSupport

createParserRequestBuilder

protected ParserRequest.Builder createParserRequestBuilder(String[] args)

Specified by:

createParserRequestBuilder in class ClingSupport