Package org.apache.maven.lifecycle.internal

Class MojoExecutor

java.lang.Object

org.apache.maven.lifecycle.internal.MojoExecutor

Direct Known Subclasses:

MojoExecutor

@Named
@Singleton
public class MojoExecutor
extends Object

Executes an individual mojo

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

Since:

3.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static interface	MojoExecutor.NoExceptionCloseable
protected static class	MojoExecutor.NoLock
(package private) static class	MojoExecutor.OwnerReentrantLock
(package private) static class	MojoExecutor.OwnerReentrantReadWriteLock
protected class	MojoExecutor.ProjectLock	Aggregating mojo executions (possibly) modify all MavenProjects, including those that are currently in use by concurrently running mojo executions.

Field Summary

Fields

Modifier and Type	Field	Description
private final MojoExecutor.OwnerReentrantReadWriteLock	aggregatorLock
private final ExecutionEventCatapult	eventCatapult
private final LifecycleDependencyResolver	lifeCycleDependencyResolver
private static final org.slf4j.Logger	LOGGER
private final MavenPluginManager	mavenPluginManager
private final MessageBuilderFactory	messageBuilderFactory
private final Map<Thread,MojoDescriptor>	mojos
private final javax.inject.Provider<MojosExecutionStrategy>	mojosExecutionStrategy
private final BuildPluginManager	pluginManager
private static final SessionData.Key<ProjectIndex>	PROJECT_INDEX
private static final SessionData.Key<Map<MavenProject,MojoExecutor.OwnerReentrantLock>>	PROJECT_LOCKS

Constructor Summary

Constructors

Constructor	Description
MojoExecutor(BuildPluginManager pluginManager, MavenPluginManager mavenPluginManager, LifecycleDependencyResolver lifeCycleDependencyResolver, ExecutionEventCatapult eventCatapult, javax.inject.Provider<MojosExecutionStrategy> mojosExecutionStrategy, MessageBuilderFactory messageBuilderFactory)

Method Summary

Modifier and Type	Method	Description
private void	collectDependencyRequirements(Set<String> scopesToResolve, Set<String> scopesToCollect, Collection<MojoExecution> mojoExecutions)
private void	doExecute(MavenSession session, MojoExecution mojoExecution, DependencyContext dependencyContext)
private void	doExecute2(MavenSession session, MojoExecution mojoExecution)
void	ensureDependenciesAreResolved(MojoDescriptor mojoDescriptor, MavenSession session, DependencyContext dependencyContext)
void	execute(MavenSession session, List<MojoExecution> mojoExecutions)
private void	execute(MavenSession session, MojoExecution mojoExecution, DependencyContext dependencyContext)
private void	execute(MavenSession session, MojoExecution mojoExecution, DependencyContext dependencyContext, PhaseRecorder phaseRecorder)
List<MavenProject>	executeForkedExecutions(MojoExecution mojoExecution, MavenSession session)
private ArtifactFilter	getArtifactFilter(MojoDescriptor mojoDescriptor)
protected MojoExecutor.NoExceptionCloseable	getProjectLock(MavenSession session, MojoDescriptor mojoDescriptor)
DependencyContext	newDependencyContext(MavenSession session, List<MojoExecution> mojoExecutions)
private Collection<String>	toScopes(String classpath)
protected boolean	useProjectLock(MavenSession session)
private static void	warn(String msg)

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

PROJECT_INDEX

private static final SessionData.Key<ProjectIndex> PROJECT_INDEX

PROJECT_LOCKS

private static final SessionData.Key<Map<MavenProject,MojoExecutor.OwnerReentrantLock>> PROJECT_LOCKS

pluginManager

private final BuildPluginManager pluginManager

mavenPluginManager

private final MavenPluginManager mavenPluginManager

lifeCycleDependencyResolver

private final LifecycleDependencyResolver lifeCycleDependencyResolver

eventCatapult

private final ExecutionEventCatapult eventCatapult

aggregatorLock

private final MojoExecutor.OwnerReentrantReadWriteLock aggregatorLock

mojosExecutionStrategy

private final javax.inject.Provider<MojosExecutionStrategy> mojosExecutionStrategy

messageBuilderFactory

private final MessageBuilderFactory messageBuilderFactory

mojos

private final Map<Thread,MojoDescriptor> mojos

Constructor Details

MojoExecutor

@Inject
public MojoExecutor(BuildPluginManager pluginManager,
 MavenPluginManager mavenPluginManager,
 LifecycleDependencyResolver lifeCycleDependencyResolver,
 ExecutionEventCatapult eventCatapult,
 javax.inject.Provider<MojosExecutionStrategy> mojosExecutionStrategy,
 MessageBuilderFactory messageBuilderFactory)

Method Details

newDependencyContext

public DependencyContext newDependencyContext(MavenSession session,
 List<MojoExecution> mojoExecutions)

collectDependencyRequirements

private void collectDependencyRequirements(Set<String> scopesToResolve,
 Set<String> scopesToCollect,
 Collection<MojoExecution> mojoExecutions)

toScopes

private Collection<String> toScopes(String classpath)

execute

public void execute(MavenSession session,
 List<MojoExecution> mojoExecutions)
             throws LifecycleExecutionException

Throws:

LifecycleExecutionException

execute

private void execute(MavenSession session,
 MojoExecution mojoExecution,
 DependencyContext dependencyContext,
 PhaseRecorder phaseRecorder)
              throws LifecycleExecutionException

Throws:

LifecycleExecutionException

execute

private void execute(MavenSession session,
 MojoExecution mojoExecution,
 DependencyContext dependencyContext)
              throws LifecycleExecutionException

Throws:

LifecycleExecutionException

warn

private static void warn(String msg)

doExecute

private void doExecute(MavenSession session,
 MojoExecution mojoExecution,
 DependencyContext dependencyContext)
                throws LifecycleExecutionException

Throws:

LifecycleExecutionException

getProjectLock

protected MojoExecutor.NoExceptionCloseable getProjectLock(MavenSession session,
 MojoDescriptor mojoDescriptor)

useProjectLock

protected boolean useProjectLock(MavenSession session)

doExecute2

private void doExecute2(MavenSession session,
 MojoExecution mojoExecution)
                 throws LifecycleExecutionException

Throws:

LifecycleExecutionException

ensureDependenciesAreResolved

public void ensureDependenciesAreResolved(MojoDescriptor mojoDescriptor,
 MavenSession session,
 DependencyContext dependencyContext)
                                   throws LifecycleExecutionException

Throws:

LifecycleExecutionException

getArtifactFilter

private ArtifactFilter getArtifactFilter(MojoDescriptor mojoDescriptor)

executeForkedExecutions

public List<MavenProject> executeForkedExecutions(MojoExecution mojoExecution,
 MavenSession session)
                                           throws LifecycleExecutionException

Throws:

LifecycleExecutionException