Package org.apache.maven.plugin.version.internal

Class DefaultPluginVersionResolver

java.lang.Object

org.apache.maven.plugin.version.internal.DefaultPluginVersionResolver

All Implemented Interfaces:

PluginVersionResolver

@Component(role=PluginVersionResolver.class)
public class DefaultPluginVersionResolver
extends Object
implements PluginVersionResolver

Resolves a version for a plugin.

Since:

3.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	DefaultPluginVersionResolver.Key
(package private) static class	DefaultPluginVersionResolver.Versions

Field Summary

Fields

Modifier and Type	Field	Description
private static final Object	CACHE_KEY
private org.codehaus.plexus.logging.Logger	logger
private MetadataReader	metadataReader
private MavenPluginManager	pluginManager
private static final String	REPOSITORY_CONTEXT
private org.eclipse.aether.RepositorySystem	repositorySystem

Constructor Summary

Constructors

Constructor	Description
DefaultPluginVersionResolver()

Method Summary

Modifier and Type	Method	Description
private ConcurrentMap<DefaultPluginVersionResolver.Key,PluginVersionResult>	getCache(PluginVersionRequest request)
private static DefaultPluginVersionResolver.Key	getKey(PluginVersionRequest request)
private void	invalidMetadata(org.eclipse.aether.RepositorySystemSession session, org.eclipse.aether.RequestTrace trace, org.eclipse.aether.metadata.Metadata metadata, org.eclipse.aether.repository.ArtifactRepository repository, Exception exception)
private boolean	isCompatible(PluginVersionRequest request, String version)
private void	mergeMetadata(DefaultPluginVersionResolver.Versions versions, Metadata source, org.eclipse.aether.repository.ArtifactRepository repository)
private void	mergeMetadata(org.eclipse.aether.RepositorySystemSession session, org.eclipse.aether.RequestTrace trace, DefaultPluginVersionResolver.Versions versions, org.eclipse.aether.metadata.Metadata metadata, org.eclipse.aether.repository.ArtifactRepository repository)
PluginVersionResult	resolve(PluginVersionRequest request)	Resolves the version for the specified request.
private PluginVersionResult	resolveFromProject(PluginVersionRequest request)
private PluginVersionResult	resolveFromProject(PluginVersionRequest request, List<Plugin> plugins)
private PluginVersionResult	resolveFromRepository(PluginVersionRequest request)
private void	selectVersion(DefaultPluginVersionResult result, PluginVersionRequest request, DefaultPluginVersionResolver.Versions versions)

Methods inherited from class java.lang.Object

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

Field Details

REPOSITORY_CONTEXT

private static final String REPOSITORY_CONTEXT

See Also:

• Constant Field Values

CACHE_KEY

private static final Object CACHE_KEY

logger

@Requirement
private org.codehaus.plexus.logging.Logger logger

repositorySystem

@Requirement
private org.eclipse.aether.RepositorySystem repositorySystem

metadataReader

@Requirement
private MetadataReader metadataReader

pluginManager

@Requirement
private MavenPluginManager pluginManager

Constructor Details

DefaultPluginVersionResolver

public DefaultPluginVersionResolver()

Method Details

resolve

public PluginVersionResult resolve(PluginVersionRequest request)
                            throws PluginVersionResolutionException

Description copied from interface: PluginVersionResolver

Resolves the version for the specified request.

Specified by:

resolve in interface PluginVersionResolver

Parameters:

request - The request that holds the details about the plugin and the repositories to consult, must not be null.

Returns:

The result of the version resolution, never null.

Throws:

PluginVersionResolutionException - If the plugin version could not be resolved.

resolveFromRepository

private PluginVersionResult resolveFromRepository(PluginVersionRequest request)
                                           throws PluginVersionResolutionException

Throws:

PluginVersionResolutionException

selectVersion

private void selectVersion(DefaultPluginVersionResult result,
 PluginVersionRequest request,
 DefaultPluginVersionResolver.Versions versions)
                    throws PluginVersionResolutionException

Throws:

PluginVersionResolutionException

isCompatible

private boolean isCompatible(PluginVersionRequest request,
 String version)

mergeMetadata

private void mergeMetadata(org.eclipse.aether.RepositorySystemSession session,
 org.eclipse.aether.RequestTrace trace,
 DefaultPluginVersionResolver.Versions versions,
 org.eclipse.aether.metadata.Metadata metadata,
 org.eclipse.aether.repository.ArtifactRepository repository)

invalidMetadata

private void invalidMetadata(org.eclipse.aether.RepositorySystemSession session,
 org.eclipse.aether.RequestTrace trace,
 org.eclipse.aether.metadata.Metadata metadata,
 org.eclipse.aether.repository.ArtifactRepository repository,
 Exception exception)

mergeMetadata

private void mergeMetadata(DefaultPluginVersionResolver.Versions versions,
 Metadata source,
 org.eclipse.aether.repository.ArtifactRepository repository)

resolveFromProject

private PluginVersionResult resolveFromProject(PluginVersionRequest request)

resolveFromProject

private PluginVersionResult resolveFromProject(PluginVersionRequest request,
 List<Plugin> plugins)

getCache

private ConcurrentMap<DefaultPluginVersionResolver.Key,PluginVersionResult> getCache(PluginVersionRequest request)

getKey

private static DefaultPluginVersionResolver.Key getKey(PluginVersionRequest request)