Package org.apache.maven

Class ReactorReader

java.lang.Object

org.apache.maven.ReactorReader

All Implemented Interfaces:

MavenWorkspaceReader, org.eclipse.aether.repository.WorkspaceReader

@Named("reactor")
class ReactorReader
extends Object
implements MavenWorkspaceReader

An implementation of a workspace reader that knows how to search the Maven reactor for artifacts, either as packaged jar if it has been built, or only compile output directory if packaging hasn't happened yet.

Field Summary

Fields

Modifier and Type	Field	Description
private static final Collection<String>	COMPILE_PHASE_TYPES
static final String	HINT
static final String	PROJECT_LOCAL_REPO
private Function<MavenProject,String>	projectIntoKey
private Function<MavenProject,String>	projectIntoVersionlessKey
private final Map<String,List<MavenProject>>	projectsByGA
private final Map<String,MavenProject>	projectsByGAV
private final org.eclipse.aether.repository.WorkspaceRepository	repository
private final MavenSession	session

Constructor Summary

Constructors

Constructor	Description
ReactorReader(MavenSession session)

Method Summary

Modifier and Type	Method	Description
private File	determinePreviouslyPackagedArtifactFile(MavenProject project, org.eclipse.aether.artifact.Artifact artifact)
private File	find(MavenProject project, org.eclipse.aether.artifact.Artifact artifact)
File	findArtifact(org.eclipse.aether.artifact.Artifact artifact)
private org.eclipse.aether.artifact.Artifact	findMatchingArtifact(MavenProject project, org.eclipse.aether.artifact.Artifact requestedArtifact)	Tries to resolve the specified artifact from the artifacts of the given project.
Model	findModel(org.eclipse.aether.artifact.Artifact artifact)
List<String>	findVersions(org.eclipse.aether.artifact.Artifact artifact)
org.eclipse.aether.repository.WorkspaceRepository	getRepository()
private boolean	hasArtifactFileFromPackagePhase(org.eclipse.aether.artifact.Artifact projectArtifact)
private boolean	hasBeenPackaged(MavenProject project)
private Predicate<org.eclipse.aether.artifact.Artifact>	isRequestedArtifact(org.eclipse.aether.artifact.Artifact requestArtifact)	We are taking as much as we can from the DefaultArtifact.equals().
private static boolean	isTestArtifact(org.eclipse.aether.artifact.Artifact artifact)	Determines whether the specified artifact refers to test classes.

Methods inherited from class java.lang.Object

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

Field Details

HINT

public static final String HINT

See Also:

• Constant Field Values

PROJECT_LOCAL_REPO

public static final String PROJECT_LOCAL_REPO

See Also:

• Constant Field Values

COMPILE_PHASE_TYPES

private static final Collection<String> COMPILE_PHASE_TYPES

session

private final MavenSession session

projectsByGAV

private final Map<String,MavenProject> projectsByGAV

projectsByGA

private final Map<String,List<MavenProject>> projectsByGA

repository

private final org.eclipse.aether.repository.WorkspaceRepository repository

projectIntoKey

private Function<MavenProject,String> projectIntoKey

projectIntoVersionlessKey

private Function<MavenProject,String> projectIntoVersionlessKey

Constructor Details

ReactorReader

@Inject
ReactorReader(MavenSession session)

Method Details

getRepository

public org.eclipse.aether.repository.WorkspaceRepository getRepository()

Specified by:

getRepository in interface org.eclipse.aether.repository.WorkspaceReader

findArtifact

public File findArtifact(org.eclipse.aether.artifact.Artifact artifact)

Specified by:

findArtifact in interface org.eclipse.aether.repository.WorkspaceReader

findVersions

public List<String> findVersions(org.eclipse.aether.artifact.Artifact artifact)

Specified by:

findVersions in interface org.eclipse.aether.repository.WorkspaceReader

findModel

public Model findModel(org.eclipse.aether.artifact.Artifact artifact)

Specified by:

findModel in interface MavenWorkspaceReader

find

private File find(MavenProject project,
 org.eclipse.aether.artifact.Artifact artifact)

determinePreviouslyPackagedArtifactFile

private File determinePreviouslyPackagedArtifactFile(MavenProject project,
 org.eclipse.aether.artifact.Artifact artifact)

hasArtifactFileFromPackagePhase

private boolean hasArtifactFileFromPackagePhase(org.eclipse.aether.artifact.Artifact projectArtifact)

hasBeenPackaged

private boolean hasBeenPackaged(MavenProject project)

findMatchingArtifact

private org.eclipse.aether.artifact.Artifact findMatchingArtifact(MavenProject project,
 org.eclipse.aether.artifact.Artifact requestedArtifact)

Tries to resolve the specified artifact from the artifacts of the given project.

Parameters:

project - The project to try to resolve the artifact from, must not be null.

requestedArtifact - The artifact to resolve, must not be null.

Returns:

The matching artifact from the project or null if not found. Note that this

isRequestedArtifact

private Predicate<org.eclipse.aether.artifact.Artifact> isRequestedArtifact(org.eclipse.aether.artifact.Artifact requestArtifact)

We are taking as much as we can from the DefaultArtifact.equals(). The requested artifact has no file, so we want to remove that from the comparison.

Parameters:

requestArtifact - checked against the given artifact.

Returns:

true if equals, false otherwise.

isTestArtifact

private static boolean isTestArtifact(org.eclipse.aether.artifact.Artifact artifact)

Determines whether the specified artifact refers to test classes.

Parameters:

artifact - The artifact to check, must not be null.

Returns:

true if the artifact refers to test classes, false otherwise.