public void deleteArtifact()

in repository/service/src/main/java/org/apache/karaf/cave/repository/service/RepositoryServiceImpl.java [513:547]

32 lines of code
7 McCabe index (conditional complexity)


    public void deleteArtifact(String artifactUrl, String name) throws Exception {
        if (repositories.get(name) == null) {
            throw new IllegalArgumentException("Repository " + name + " doesn't exist");
        }
        if (repositories.get(name).getLocation() == null || repositories.get(name).getLocation().isEmpty()) {
            throw new IllegalStateException("Repository " + name + " location is not defined");
        }
        Path path;
        // if the URL is a mvn URL
        if (artifactUrl.startsWith("mvn:")) {
            path = Paths.get(repositories.get(name).getLocation()).resolve(Paths.get(convertMvnUrlToPath(artifactUrl)));
        } else {
            // the artifact location is relative to the repository storage
            path = Paths.get(repositories.get(name).getLocation() + "/" + artifactUrl);
        }
        if (Files.exists(path)) {
            if (Files.isDirectory(path)) {
                Files.walkFileTree(path, new SimpleFileVisitor<Path>() {
                    @Override
                    public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                        Files.delete(file);
                        return FileVisitResult.CONTINUE;
                    }

                    @Override
                    public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
                        Files.delete(dir);
                        return FileVisitResult.CONTINUE;
                    }
                });
            } else {
                Files.delete(path);
            }
        }
    }