Package org.apache.maven.lifecycle.internal.concurrent

Class BuildPlanExecutor

java.lang.Object

org.apache.maven.lifecycle.internal.concurrent.BuildPlanExecutor

@Named
public class BuildPlanExecutor
extends Object

Builds the full lifecycle in weave-mode (phase by phase as opposed to project-by-project).

This builder uses a number of threads equal to the minimum of the degree of concurrency (which is the thread count set with -T on the command-line) and the number of projects to build. As such, building a single project will always result in a sequential build, regardless of the thread count.

NOTE: This class is not part of any public api and can be changed or deleted without prior notice.

Since:

3.0 Builds one or more lifecycles for a full module NOTE: This class is not part of any public api and can be changed or deleted without prior notice.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	BuildPlanExecutor.BuildContext
protected static class	BuildPlanExecutor.Clock

Field Summary

Fields

Modifier and Type	Field	Description
private final BuildPlanLogger	buildPlanLogger
private final ConsumerPomArtifactTransformer	consumerPomArtifactTransformer
private final ExecutionEventCatapult	eventCatapult
private static final Object	GLOBAL
private final LifecycleRegistry	lifecycles
private final org.slf4j.Logger	logger
private final MavenPluginManager	mavenPluginManager
private final MojoDescriptorCreator	mojoDescriptorCreator
private final Map<String,MojoExecutionConfigurator>	mojoExecutionConfigurators
private final MojoExecutor	mojoExecutor
private final ProjectExecutionListener	projectExecutionListener

Constructor Summary

Constructors

Constructor

Description

BuildPlanExecutor(MojoExecutor mojoExecutor, ExecutionEventCatapult eventCatapult, List<ProjectExecutionListener> listeners, ConsumerPomArtifactTransformer consumerPomArtifactTransformer, BuildPlanLogger buildPlanLogger, Map<String,MojoExecutionConfigurator> mojoExecutionConfigurators, MavenPluginManager mavenPluginManager, MojoDescriptorCreator mojoDescriptorCreator, LifecycleRegistry lifecycles)

Method Summary

Modifier and Type	Method	Description
static void	attachToThread(MavenProject currentProject)
void	execute(MavenSession session, ReactorContext reactorContext, List<TaskSegment> taskSegments)
private void	finalizeMojoConfiguration(MojoExecution mojoExecution)	Post-processes the effective configuration for the specified mojo execution.
private static String	gav(Plugin p)
private static String	gav(MavenProject p)
private XmlNode	getMojoConfiguration(MojoDescriptor mojoDescriptor)
private MojoExecutionConfigurator	mojoExecutionConfigurator(MojoExecution mojoExecution)
private void	resolvePlugin(MavenSession session, List<org.eclipse.aether.repository.RemoteRepository> repositories, Plugin plugin)

Methods inherited from class java.lang.Object

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

Field Details

GLOBAL

private static final Object GLOBAL

logger

private final org.slf4j.Logger logger

mojoExecutor

private final MojoExecutor mojoExecutor

eventCatapult

private final ExecutionEventCatapult eventCatapult

projectExecutionListener

private final ProjectExecutionListener projectExecutionListener

consumerPomArtifactTransformer

private final ConsumerPomArtifactTransformer consumerPomArtifactTransformer

buildPlanLogger

private final BuildPlanLogger buildPlanLogger

mojoExecutionConfigurators

private final Map<String,MojoExecutionConfigurator> mojoExecutionConfigurators

mavenPluginManager

private final MavenPluginManager mavenPluginManager

mojoDescriptorCreator

private final MojoDescriptorCreator mojoDescriptorCreator

lifecycles

private final LifecycleRegistry lifecycles

Constructor Details

BuildPlanExecutor

@Inject
public BuildPlanExecutor(@Named("concurrent")
 MojoExecutor mojoExecutor,
 ExecutionEventCatapult eventCatapult,
 List<ProjectExecutionListener> listeners,
 ConsumerPomArtifactTransformer consumerPomArtifactTransformer,
 BuildPlanLogger buildPlanLogger,
 Map<String,MojoExecutionConfigurator> mojoExecutionConfigurators,
 MavenPluginManager mavenPluginManager,
 MojoDescriptorCreator mojoDescriptorCreator,
 LifecycleRegistry lifecycles)

Method Details

execute

public void execute(MavenSession session,
 ReactorContext reactorContext,
 List<TaskSegment> taskSegments)
             throws ExecutionException,
InterruptedException

Throws:

ExecutionException

InterruptedException

resolvePlugin

private void resolvePlugin(MavenSession session,
 List<org.eclipse.aether.repository.RemoteRepository> repositories,
 Plugin plugin)

gav

private static String gav(MavenProject p)

gav

private static String gav(Plugin p)

finalizeMojoConfiguration

private void finalizeMojoConfiguration(MojoExecution mojoExecution)

Post-processes the effective configuration for the specified mojo execution. This step discards all parameters from the configuration that are not applicable to the mojo and injects the default values for any missing parameters.

Parameters:

mojoExecution - The mojo execution whose configuration should be finalized, must not be null.

getMojoConfiguration

private XmlNode getMojoConfiguration(MojoDescriptor mojoDescriptor)

mojoExecutionConfigurator

private MojoExecutionConfigurator mojoExecutionConfigurator(MojoExecution mojoExecution)

attachToThread

public static void attachToThread(MavenProject currentProject)