Java Code Examples for org.apache.maven.artifact.Artifact#getFile()

private void addDependencies(PackageConfig config, Collection<DependencySet> dependencies, JavaArchive jar) {
    Log logger = config.getMojo().getLog();
    for (DependencySet ds : dependencies) {
        ScopeFilter scopeFilter = ServiceUtils.newScopeFilter(ds.getScope());
        ArtifactFilter filter = new ArtifactIncludeFilterTransformer().transform(scopeFilter);
        Set<Artifact> artifacts = ServiceUtils.filterArtifacts(config.getArtifacts(),
            ds.getIncludes(), ds.getExcludes(),
            ds.isUseTransitiveDependencies(), logger, filter);

        for (Artifact artifact : artifacts) {
            File file = artifact.getFile();
            if (file.isFile()) {
                logger.debug("Adding Dependency :" + artifact);
                embedDependency(logger, ds, jar, file);
            } else {
                logger.warn("Cannot embed artifact " + artifact
                    + " - the file does not exist");
            }
        }
    }
}
 

@Override
public void doWithLibraries(LibraryCallback callback) throws IOException {
    Set<String> duplicates = getDuplicates(artifacts);
    for (Artifact artifact : this.artifacts) {
        LibraryScope scope = SCOPES.get(artifact.getScope());
        if (scope != null && artifact.getFile() != null) {
            String name = getFileName(artifact);
            if (duplicates.contains(name)) {
                this.log.debug(String.format("Duplicate found: %s", name));
                name = artifact.getGroupId() + "-" + name;
                this.log.debug(String.format("Renamed to: %s", name));
            }
            callback.library(new Library(name, artifact.getFile(), scope,
                isUnpackRequired(artifact)));
        }
    }
}
 

private RepositorySystem newRepositorySystem() {

		RepositorySystem repoSystem = new DefaultRepositorySystem() {
			@Override
			public ArtifactResult resolveArtifact( RepositorySystemSession session, ArtifactRequest request )
			throws ArtifactResolutionException {

				ArtifactResult res = new ArtifactResult( request );
				Artifact mavenArtifact = ResolveMojoTest.this.artifactIdToArtifact.get( request.getArtifact().getArtifactId());
				if( mavenArtifact == null )
					throw new ArtifactResolutionException( new ArrayList<ArtifactResult>( 0 ), "Error in test wrapper and settings." );

				org.eclipse.aether.artifact.DefaultArtifact art =
						new org.eclipse.aether.artifact.DefaultArtifact(
								"groupId", "artifactId", "classifier", "extension", "version",
								null, mavenArtifact.getFile());

				res.setArtifact( art );
				return res;
			}
		};

		return repoSystem;
	}
 

private List<File> getDependencies(Collection<InstallationDependency> artifacts) throws ArtifactNotFoundException, ArtifactResolutionException {
    List<File> list = new ArrayList<File>();
    Iterator<InstallationDependency> it = artifacts.iterator();
    while(it.hasNext()) {
        InstallationDependency dep = it.next();
        Artifact artifact = artifactFactory.createArtifactWithClassifier(
                dep.getGroupId(), dep.getArtifactId(), dep.getVersion(), dep.getType(), null
        );

        artifactResolver.resolve(artifact, remoteRepositories, artifactRepository);
        if(artifact.getFile() == null) {
            getLog().warn("Unable to find file for artifact: "+artifact.getArtifactId());
        }

        list.add(artifact.getFile());
    }
    return list;
}
 

public @Override Action createContextAwareInstance(final Lookup context) {
    return new AbstractAction(BTN_Open_Project()) {
        public @Override void actionPerformed(ActionEvent e) {
            Set<Project> projects = new HashSet<Project>();
            for (Artifact art : context.lookupAll(Artifact.class)) {
                File f = art.getFile();
                if (f != null) {
                    Project p = FileOwnerQuery.getOwner(org.openide.util.Utilities.toURI(f));
                    if (p != null) {
                        projects.add(p);
                    }
                }
            }
            OpenProjects.getDefault().open(projects.toArray(new NbMavenProjectImpl[projects.size()]), false, true);
        }
    };
}
 

/**
 * {@inheritDoc}
 */
public ModelSource resolveModel( String groupId, String artifactId, String version )
{
    File pomFile = reactorModelPool.find( groupId, artifactId, version );
    if ( pomFile == null )
    {
        Artifact pomArtifact = this.artifactFactory.createProjectArtifact( groupId, artifactId, version );
        pomArtifact = this.localRepository.find( pomArtifact );
        pomFile = pomArtifact.getFile();
    }

    return new FileModelSource( pomFile );
}
 

static void normalizePath(Artifact a) {
    if (a != null) {
        File f = a.getFile();
        if (f != null) {
            a.setFile(FileUtil.normalizeFile(f));
        }
    }
}
 

private Set<URL> toURLs(final Artifact artifact) throws MojoExecutionException {
    final Set<URL> urls = new HashSet<>();

    final File artifactFile = artifact.getFile();
    if (artifactFile == null) {
        getLog().debug("Attempting to resolve Artifact " + artifact + " because it has no File associated with it");

        final ArtifactResolutionRequest request = new ArtifactResolutionRequest();
        request.setLocalRepository(localRepo);
        request.setArtifact(artifact);

        final ArtifactResolutionResult result = artifactResolver.resolve(request);
        if (!result.isSuccess()) {
            throw new MojoExecutionException("Could not resolve local dependency " + artifact);
        }

        getLog().debug("Resolved Artifact " + artifact + " to " + result.getArtifacts());

        for (final Artifact resolved : result.getArtifacts()) {
            urls.addAll(toURLs(resolved));
        }
    } else {
        try {
            final URL url = artifact.getFile().toURI().toURL();
            getLog().debug("Adding URL " + url + " to ClassLoader");
            urls.add(url);
        } catch (final MalformedURLException mue) {
            throw new MojoExecutionException("Failed to convert File " + artifact.getFile() + " into URL", mue);
        }
    }

    return urls;
}
 

private void addJar(Artifact artifact)
{
  if ("io.baratine".equals(artifact.getGroupId()))
    return;

  File file = artifact.getFile();
  String name = file.getName();

  int lastSlash = name.lastIndexOf(File.separator);

  if (lastSlash > -1)
    name = name.substring(lastSlash + 1);

  this.archiver.addFile(file, "lib/" + name);
}
 

private ClassPathImplementation createExecuteCPI(MavenProject project, File binary) {
    List<PathResourceImplementation> items = new ArrayList<PathResourceImplementation>(); 
    items.add(ClassPathSupport.createResource(FileUtil.urlForArchiveOrDir(binary)));
    if (project != null) {
        for (Artifact s : project.getRuntimeArtifacts()) {
            if (s.getFile() == null) continue;
            items.add(ClassPathSupport.createResource(FileUtil.urlForArchiveOrDir(s.getFile())));
        }
    }
    return ClassPathSupport.createClassPathImplementation(items);
}
 

private File getPortalApplication() throws ArtifactNotFoundException, ArtifactResolutionException  {
    InstallationDependency dep = InstallationDependency.PORTAL;
    Artifact artifact = artifactFactory.createBuildArtifact(
       dep.getGroupId(), dep.getArtifactId(), dep.getVersion(), dep.getType()
    );
    artifactResolver.resolve(artifact, remoteRepositories, artifactRepository);
    return artifact.getFile();
}
 

protected boolean isComponent(final Artifact artifact) {
    final File file = artifact.getFile();
    if (file.isDirectory()) {
        return new File(file, "TALEND-INF/dependencies.txt").exists();
    }
    try (final JarFile jar = new JarFile(file)) {
        return jar.getEntry("TALEND-INF/dependencies.txt") != null;
    } catch (final IOException ioe) {
        return false;
    }
}
 

private void addDependencies(final JarOutputStream jar) throws IOException {

		// go through dependencies
		final Set<Artifact> artifacts = includeTransitiveDep ? includedDependencyArtifacts() : includedDirectDependencyArtifacts();

		for (final Artifact artifact : artifacts) {

			final String scope = artifact.getScope() == null || artifact.getScope().isEmpty() ? "compile" : artifact.getScope();

			boolean optionalMatch = true;
			if (artifact.isOptional()) optionalMatch = includeOptionalDep;

			// check artifact has a file
			if (artifact.getFile() == null)
				warn("\t[Dependency] " + coords(artifact) + "(" + artifact.getScope() + ") file not found, thus will not be added to capsule jar.");

			// ignore capsule jar
			if (artifact.getGroupId().equalsIgnoreCase(CAPSULE_GROUP) && artifact.getArtifactId().equalsIgnoreCase(DEFAULT_CAPSULE_NAME))
				continue;

			// check against requested scopes
			if (
					(includeCompileDep && scope.equals("compile") && optionalMatch) ||
							(includeRuntimeDep && scope.equals("runtime") && optionalMatch) ||
							(includeProvidedDep && scope.equals("provided") && optionalMatch) ||
							(includeSystemDep && scope.equals("system") && optionalMatch) ||
							(includeTestDep && scope.equals("test") && optionalMatch)
					) {
				addToJar(artifact.getFile().getName(), new FileInputStream(artifact.getFile()), jar);
				info("\t[Embedded-Dependency] " + coords(artifact) + "(" + scope + ")");
			} else
				debug("\t[Dependency] " + coords(artifact) + "(" + artifact.getScope() + ") skipped, as it does not match any required scope");
		}
	}
 

private File resolveSignaturesArtifact(SignaturesArtifact signaturesArtifact) throws ArtifactResolutionException, ArtifactNotFoundException {
  final Artifact artifact = signaturesArtifact.createArtifact(artifactFactory);
  artifactResolver.resolve(artifact, this.remoteRepositories, this.localRepository);
  final File f = artifact.getFile();
  // Can this ever be false? Be sure. Found the null check also in other Maven code, so be safe!
  if (f == null) {
    throw new ArtifactNotFoundException("Artifact does not resolve to a file.", artifact);
  }
  return f;
}
 

private void setUpClassPathUsingMavenProject(JarArchiveComparatorOptions comparatorOptions, MavenParameters mavenParameters, PluginParameters pluginParameters, ConfigurationVersion configurationVersion) throws MojoFailureException {
	notNull(mavenParameters.getMavenProject(), "Maven parameter mavenProject should be provided by maven container.");
	Set<Artifact> dependencyArtifacts = mavenParameters.getMavenProject().getArtifacts();
	Set<String> classPathEntries = new HashSet<>();
	for (Artifact artifact : dependencyArtifacts) {
		String scope = artifact.getScope();
		if (!"test".equals(scope)) {
			Set<Artifact> artifacts = resolveArtifact(artifact, mavenParameters, false, pluginParameters, configurationVersion);
			for (Artifact resolvedArtifact : artifacts) {
				File resolvedFile = resolvedArtifact.getFile();
				if (resolvedFile != null) {
					String absolutePath = resolvedFile.getAbsolutePath();
					if (!classPathEntries.contains(absolutePath)) {
						if (getLog().isDebugEnabled()) {
							getLog().debug("Adding to classpath: " + absolutePath + "; scope: " + scope);
						}
						classPathEntries.add(absolutePath);
					}
				} else {
					handleMissingArtifactFile(pluginParameters, artifact);
				}
			}
		}
	}
	for (String classPathEntry : classPathEntries) {
		comparatorOptions.getClassPathEntries().add(classPathEntry);
	}
}
 

private List<File> getClasspath() {
  List<File> classpath = new ArrayList<File>();
  for (Artifact artifact : getClasspathArtifacts()) {
    File file = artifact.getFile();
    if (file != null) {
      classpath.add(file);
    }
  }
  return classpath;
}
 

/**
 * Manage webjars dependencies.
 * <p>
 * This process is executed as follows:
 * <ol>
 * <li>web jars that are also bundles are ignored</li>
 * <li>web jars libraries from a 'provided' dependency (in the 'provided' scope) are copied to the /assets/lib
 * directory.</li>
 * <li>web jars libraries from a 'compile' dependency (in the 'compile' scope) are copied to the application
 * directory.</li>
 * <li>Transitive are also analyzed if enabled (enabled by default).</li>
 * </ol>
 *
 * @param mojo       the mojo
 * @param graph      the dependency graph builder
 * @param transitive whether or not we include the transitive dependencies.
 * @param unpackWebJars whether or not webjars should be extracted to target/webjars
 * @throws java.io.IOException when a web jar cannot be handled correctly
 */
public static void manageWebJars(AbstractWisdomMojo mojo, DependencyGraphBuilder graph,
                                 boolean transitive, boolean unpackWebJars) throws IOException {
    File webjars = new File(mojo.getWisdomRootDirectory(), "assets/libs");
    final File application = new File(mojo.getWisdomRootDirectory(), "application");

    Set<Artifact> artifacts = DependencyCopy.getArtifactsToConsider(mojo, graph, transitive, null);


    for (Artifact artifact : artifacts) {
        if (DependencyCopy.SCOPE_COMPILE.equalsIgnoreCase(artifact.getScope())
                || DependencyCopy.SCOPE_PROVIDED.equalsIgnoreCase(artifact.getScope())) {
            File file = artifact.getFile();

            // Check it's a 'jar file'
            if (!file.getName().endsWith(".jar")) {
                mojo.getLog().debug("Dependency " + file.getName() + " is not a web jar, it's not even a jar file");
                continue;
            }

            // Check that it's a web jar.
            if (!isWebJar(file)) {
                mojo.getLog().debug("Dependency " + file.getName() + " is not a web jar.");
                continue;
            }

            // Check that it's not a bundle.
            if (isBundle(file)) {
                mojo.getLog().debug("Dependency " + file.getName() + " is a web jar, but it's also a bundle, " +
                        "to ignore it.");
                continue;
            }

            // It's a web jar.
            if (DependencyCopy.SCOPE_COMPILE.equalsIgnoreCase(artifact.getScope())) {
                mojo.getLog().info("Copying web jar library " + file.getName() + " to the application directory");
                FileUtils.copyFileToDirectory(file, application);

                // Check whether or not it must be unpacked to target/webjars.
                if (unpackWebJars) {
                    extract(mojo, file, new File(mojo.buildDirectory, "webjars"), true);
                }
                // NOTE: webjars from the 'provided' scope are not unpacked in target/webjars as they are in
                // target/wisdom/assets/libs.
            } else {
                mojo.getLog().info("Extracting web jar libraries from " + file.getName() + " to " + webjars
                        .getAbsolutePath());
                extract(mojo, file, webjars, false);
            }
        }
    }
}
 

public void execute() throws MojoExecutionException {

		File readme = new File(mavenProject.getBasedir(), "README.adoc");
		if (!readme.exists()) {
			getLog().info(String.format("No README.adoc file found in %s, skipping", mavenProject.getBasedir()));
			return;
		}

		Artifact artifact = mavenProject.getArtifact();
		if (artifact.getFile() == null) {
			getLog().info(String.format("Project in %s does not produce a build artifact, skipping", mavenProject.getBasedir()));
			return;
		}

		File tmp = new File(readme.getPath() + ".tmp");
		try (PrintWriter out = new PrintWriter(tmp); BufferedReader reader = new BufferedReader(new FileReader(readme));) {

			String line = null;
			do {
				line = reader.readLine();
				out.println(line);
			}
			while (line != null && !line.startsWith("//tag::configuration-properties[]"));
			if (line == null) {
				getLog().info("No documentation section marker found");
				return;
			}

			ScatteredArchive archive = new ScatteredArchive(mavenProject);
			BootClassLoaderFactory bootClassLoaderFactory = new BootClassLoaderFactory(archive, null);
			ClassLoader classLoader = bootClassLoaderFactory.createClassLoader();
			debug(classLoader);


			List<ConfigurationMetadataProperty> properties = metadataResolver.listProperties(archive, false);
			Collections.sort(properties, new Comparator<ConfigurationMetadataProperty>() {

				@Override
				public int compare(ConfigurationMetadataProperty p1, ConfigurationMetadataProperty p2) {
					return p1.getId().compareTo(p2.getId());
				}
			});

			for (ConfigurationMetadataProperty property : properties) {
				getLog().debug("Documenting " + property.getId());
				out.println(asciidocFor(property, classLoader));
			}

			do {
				line = reader.readLine();
				// drop lines
			}
			while (!line.startsWith("//end::configuration-properties[]"));

			// Copy remaining lines, including //end::configuration-properties[]
			while (line != null) {
				out.println(line);
				line = reader.readLine();
			}
			if (classLoader instanceof Closeable) {
				((Closeable) classLoader).close();
			}
			getLog().info(String.format("Documented %d configuration properties", properties.size()));
			tmp.renameTo(readme);
		}
		catch (Exception e) {
			throw new MojoExecutionException("Error generating documentation", e);
		}
		finally {
			tmp.delete();
		}

	}
 

private void processDependency( Artifact artifact )
        throws MojoExecutionException
{
    // TODO: scope handler
    // Include runtime and compile time libraries
    if ( !Artifact.SCOPE_SYSTEM.equals( artifact.getScope() ) &&
            !Artifact.SCOPE_PROVIDED.equals( artifact.getScope() ) &&
            !Artifact.SCOPE_TEST.equals( artifact.getScope() ) )
    {
        String type = artifact.getType();
        if ( "jar".equals( type ) || "ejb-client".equals( type ) )
        {

            boolean mainArtifact = false;
            if ( jnlp.isRequireMainClass() )
            {

                // try to find if this dependency contains the main class
                boolean containsMainClass =
                        getArtifactUtil().artifactContainsClass( artifact, jnlp.getMainClass() );

                if ( containsMainClass )
                {
                    if ( artifactWithMainClass == null )
                    {
                        mainArtifact = true;
                        artifactWithMainClass = artifact;
                        getLog().debug(
                                "Found main jar. Artifact " + artifactWithMainClass + " contains the main class: " +
                                        jnlp.getMainClass() );
                    }
                    else
                    {
                        getLog().warn(
                                "artifact " + artifact + " also contains the main class: " + jnlp.getMainClass() +
                                        ". IGNORED." );
                    }
                }
            }

            if ( skipDependencies && !mainArtifact )
            {
                return;
            }

            // FIXME when signed, we should update the manifest.
            // see http://www.mail-archive.com/[email protected]/msg08081.html
            // and maven1: maven-plugins/jnlp/src/main/org/apache/maven/jnlp/UpdateManifest.java
            // or shouldn't we?  See MOJO-7 comment end of October.
            final File toCopy = artifact.getFile();

            if ( toCopy == null )
            {
                getLog().error( "artifact with no file: " + artifact );
                getLog().error( "artifact download url: " + artifact.getDownloadUrl() );
                getLog().error( "artifact repository: " + artifact.getRepository() );
                getLog().error( "artifact repository: " + artifact.getVersion() );
                throw new IllegalStateException(
                        "artifact " + artifact + " has no matching file, why? Check the logs..." );
            }

            String name =
                    getDependencyFilenameStrategy().getDependencyFilename( artifact, outputJarVersions, isUseUniqueVersions() );

            boolean copied = copyJarAsUnprocessedToDirectoryIfNecessary( toCopy, getLibDirectory(), name );

            if ( copied )
            {

                getModifiedJnlpArtifacts().add( name.substring( 0, name.lastIndexOf( '.' ) ) );

            }

            packagedJnlpArtifacts.add( artifact );

        }
        else
        // FIXME how do we deal with native libs?
        // we should probably identify them and package inside jars that we timestamp like the native lib
        // to avoid repackaging every time. What are the types of the native libs?
        {
            verboseLog( "Skipping artifact of type " + type + " for " + getLibDirectory().getName() );
        }
        // END COPY
    }
    else
    {
        verboseLog( "Skipping artifact of scope " + artifact.getScope() + " for " + getLibDirectory().getName() );
    }
}
 

/**
 * Gets all dependency jars of the project specified by 'project' parameter from the local mirror and copies them
 * under targetFolder
 *
 * @param targetFolder The folder which the dependency jars will be copied to
 */
public static void copyArtifactsTo( MavenProject project, String targetFolder )
        throws MojoExecutionException {
    File targetFolderFile = new File( targetFolder );
    for ( Iterator it = project.getArtifacts().iterator(); it.hasNext(); ) {
        Artifact artifact = ( Artifact ) it.next();

        File f = artifact.getFile();

        LOG.info( "Artifact {} found.", f.getAbsolutePath() );

        if ( f == null ) {
            throw new MojoExecutionException( "Cannot locate artifact file of " + artifact.getArtifactId() );
        }

        // Check already existing artifacts and replace them if they are of a lower version
        try {

            List<String> existing =
                    FileUtils.getFileNames( targetFolderFile, artifact.getArtifactId() + "-*.jar", null, false );

            if ( existing.size() != 0 ) {
                String version =
                        existing.get( 0 ).split( "(" + artifact.getArtifactId() + "-)" )[1].split( "(.jar)" )[0];
                DefaultArtifactVersion existingVersion = new DefaultArtifactVersion( version );
                DefaultArtifactVersion artifactVersion = new DefaultArtifactVersion( artifact.getVersion() );

                if ( existingVersion.compareTo( artifactVersion ) < 0 ) { // Remove existing version
                    FileUtils.forceDelete( targetFolder + existing.get( 0 ) );
                }
                else {
                    LOG.info( "Artifact " + artifact.getArtifactId() + " with the same or higher " +
                            "version already exists in lib folder, skipping copy" );
                    continue;
                }
            }

            LOG.info( "Copying {} to {}", f.getName(), targetFolder );
            FileUtils.copyFileToDirectory( f.getAbsolutePath(), targetFolder );
        }
        catch ( IOException e ) {
            throw new MojoExecutionException( "Error while copying artifact file of " + artifact.getArtifactId(),
                    e );
        }
    }
}