org.jboss.shrinkwrap.resolver.impl.maven
Class MavenRepositorySystem

java.lang.Object
  org.jboss.shrinkwrap.resolver.impl.maven.MavenRepositorySystem

public class MavenRepositorySystem
extends Object

Abstraction of the repository system for purposes of dependency resolution used by Maven

Author:

Karel Piwko

Constructor Summary

MavenRepositorySystem()
Creates a Maven repository system

Method Summary

org.sonatype.aether.artifact.ArtifactTypeRegistry	getArtifactTypeRegistry(org.jboss.shrinkwrap.resolver.impl.maven.MavenDependencyResolverSettings settings) Gets registry of the known artifact types
org.sonatype.aether.artifact.ArtifactTypeRegistry	getArtifactTypeRegistry(org.sonatype.aether.RepositorySystemSession session) Gets registry of the known artifact types
org.sonatype.aether.RepositorySystemSession	getSession(org.jboss.shrinkwrap.resolver.impl.maven.MavenDependencyResolverSettings settings) Spawns a working session from the repository system.
org.apache.maven.model.Model	loadPom(File pom, org.jboss.shrinkwrap.resolver.impl.maven.MavenDependencyResolverSettings settings, MavenModelResolver modelResolver)
org.apache.maven.model.Model	loadPom(File pom, org.jboss.shrinkwrap.resolver.impl.maven.MavenDependencyResolverSettings settings, org.sonatype.aether.RepositorySystemSession session) Loads a POM file and updates settings both in current system and the session.
void	loadSettings(File file, org.jboss.shrinkwrap.resolver.impl.maven.MavenDependencyResolverSettings settings) Loads Maven settings from a file.
org.sonatype.aether.resolution.ArtifactResult	resolveArtifact(org.sonatype.aether.RepositorySystemSession session, org.sonatype.aether.resolution.ArtifactRequest request) Resolves an artifact
Collection<org.sonatype.aether.resolution.ArtifactResult>	resolveDependencies(org.sonatype.aether.RepositorySystemSession session, org.sonatype.aether.collection.CollectRequest request, MavenResolutionFilter filter) Resolves artifact dependencies.

Methods inherited from class java.lang.Object

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

Constructor Detail

MavenRepositorySystem

public MavenRepositorySystem()

Creates a Maven repository system

Method Detail

getSession

public org.sonatype.aether.RepositorySystemSession getSession(org.jboss.shrinkwrap.resolver.impl.maven.MavenDependencyResolverSettings settings)

Spawns a working session from the repository system. This is used to as environment for execution of Maven commands

Parameters:

settings - A configuration of current session

getArtifactTypeRegistry

public org.sonatype.aether.artifact.ArtifactTypeRegistry getArtifactTypeRegistry(org.sonatype.aether.RepositorySystemSession session)

Gets registry of the known artifact types

Parameters:

session - Session which contains requested information

Returns:

the registry

getArtifactTypeRegistry

public org.sonatype.aether.artifact.ArtifactTypeRegistry getArtifactTypeRegistry(org.jboss.shrinkwrap.resolver.impl.maven.MavenDependencyResolverSettings settings)

Gets registry of the known artifact types

Parameters:

settings - Settings which will be used to spawn the session

Returns:

the registry

loadPom

public org.apache.maven.model.Model loadPom(File pom,
                                            org.jboss.shrinkwrap.resolver.impl.maven.MavenDependencyResolverSettings settings,
                                            org.sonatype.aether.RepositorySystemSession session)
                                     throws ResolutionException

Loads a POM file and updates settings both in current system and the session. Namely remote repositories are updated using the settings found in the POM file.

Parameters:

pom - The POM file which contains either settings or a reference to a parent POM

session - The session to be used to fetch possible parents

Returns:

The model generated from the POM file

Throws:

ResolutionException - If dependency resolution, such as retrieving an artifact parent fails

loadPom

public org.apache.maven.model.Model loadPom(File pom,
                                            org.jboss.shrinkwrap.resolver.impl.maven.MavenDependencyResolverSettings settings,
                                            MavenModelResolver modelResolver)
                                     throws ResolutionException

Throws:

ResolutionException

loadSettings

public void loadSettings(File file,
                         org.jboss.shrinkwrap.resolver.impl.maven.MavenDependencyResolverSettings settings)

Loads Maven settings from a file. Original settings are discarded.

Parameters:

file - The file which contains Maven settings

settings - Settings object to be updated

resolveDependencies

public Collection<org.sonatype.aether.resolution.ArtifactResult> resolveDependencies(org.sonatype.aether.RepositorySystemSession session,
                                                                                     org.sonatype.aether.collection.CollectRequest request,
                                                                                     MavenResolutionFilter filter)
                                                                              throws org.sonatype.aether.resolution.DependencyResolutionException

Resolves artifact dependencies. The ArtifactResult contains a reference to a file in Maven local repository.

Parameters:

session - The current Maven session

request - The request to be computed

filter - The filter of dependency results

Returns:

A collection of artifacts which have built dependency tree from request

Throws:

org.sonatype.aether.collection.DependencyCollectionException - If a dependency could not be computed or collected

org.sonatype.aether.resolution.ArtifactResolutionException - If an artifact could not be fetched

org.sonatype.aether.resolution.DependencyResolutionException

resolveArtifact

public org.sonatype.aether.resolution.ArtifactResult resolveArtifact(org.sonatype.aether.RepositorySystemSession session,
                                                                     org.sonatype.aether.resolution.ArtifactRequest request)
                                                              throws org.sonatype.aether.resolution.ArtifactResolutionException

Resolves an artifact

Parameters:

session - The current Maven session

request - The request to be computed

Returns:

The artifact

Throws:

org.sonatype.aether.resolution.ArtifactResolutionException - If the artifact could not be fetched