Class HelperImpl

java.lang.Object

org.apache.maven.cling.executor.internal.HelperImpl

All Implemented Interfaces:

ExecutorHelper

public class HelperImpl
extends Object
implements ExecutorHelper

Simple router to executors, and delegate to executor tool.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.maven.cling.executor.ExecutorHelper

ExecutorHelper.Mode

Constructor Summary

Constructors

Constructor	Description
HelperImpl(ExecutorHelper.Mode defaultMode, Path installationDirectory, Path userHomeDirectory, Executor embedded, Executor forked)

Method Summary

Modifier and Type	Method	Description
int	execute(ExecutorHelper.Mode mode, ExecutorRequest executorRequest)	Executes the request with passed in mode executor.
ExecutorRequest.Builder	executorRequest()	Creates pre-populated builder for ExecutorRequest.
ExecutorHelper.Mode	getDefaultMode()	Returns the preferred mode of this helper.
protected Executor	getExecutor(ExecutorHelper.Mode mode, ExecutorRequest request)
String	mavenVersion()	High level operation, returns the version of the Maven covered by this helper.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.maven.cling.executor.ExecutorHelper

execute

Constructor Details

HelperImpl

public HelperImpl(ExecutorHelper.Mode defaultMode,
 @Nullable
 Path installationDirectory,
 @Nullable
 Path userHomeDirectory,
 Executor embedded,
 Executor forked)

Method Details

getDefaultMode

public ExecutorHelper.Mode getDefaultMode()

Description copied from interface: ExecutorHelper

Returns the preferred mode of this helper.

Specified by:

getDefaultMode in interface ExecutorHelper

executorRequest

public ExecutorRequest.Builder executorRequest()

Description copied from interface: ExecutorHelper

Creates pre-populated builder for ExecutorRequest. Users of helper must use this method to create properly initialized request builder.

Specified by:

executorRequest in interface ExecutorHelper

execute

public int execute(ExecutorHelper.Mode mode,
 ExecutorRequest executorRequest)
            throws ExecutorException

Description copied from interface: ExecutorHelper

Executes the request with passed in mode executor.

Specified by:

execute in interface ExecutorHelper

Throws:

ExecutorException

mavenVersion

public String mavenVersion()

Description copied from interface: ExecutorHelper

High level operation, returns the version of the Maven covered by this helper. This method call caches underlying operation, and is safe to invoke as many times needed.

Specified by:

mavenVersion in interface ExecutorHelper

See Also:

• Executor.mavenVersion(ExecutorRequest)

getExecutor

protected Executor getExecutor(ExecutorHelper.Mode mode,
 ExecutorRequest request)
                        throws ExecutorException

Throws:

ExecutorException