private List findJarfiles()

in src/main/java/org/apache/maven/plugins/jarsigner/AbstractJarsignerMojo.java [295:348]
44 lines of code
15 McCabe index (conditional complexity)

    private List<File> findJarfiles() throws MojoExecutionException {
        if (this.archive != null) {
            // Only process this, but nothing more
            return Arrays.asList(this.archive);
        }

        List<File> archives = new ArrayList<>();
        if (processMainArtifact) {
            getFileFromArtifact(this.project.getArtifact()).ifPresent(archives::add);
        }

        if (processAttachedArtifacts) {
            Collection<String> includes = new HashSet<>();
            if (includeClassifiers != null) {
                includes.addAll(Arrays.asList(includeClassifiers));
            }

            Collection<String> excludes = new HashSet<>();
            if (excludeClassifiers != null) {
                excludes.addAll(Arrays.asList(excludeClassifiers));
            }

            for (Artifact artifact : this.project.getAttachedArtifacts()) {
                if (!includes.isEmpty() && !includes.contains(artifact.getClassifier())) {
                    continue;
                }

                if (excludes.contains(artifact.getClassifier())) {
                    continue;
                }

                getFileFromArtifact(artifact).ifPresent(archives::add);
            }
        } else {
            if (verbose) {
                getLog().info(getMessage("ignoringAttachments"));
            } else {
                getLog().debug(getMessage("ignoringAttachments"));
            }
        }

        if (archiveDirectory != null) {
            String includeList = (includes != null) ? StringUtils.join(includes, ",") : null;
            String excludeList = (excludes != null) ? StringUtils.join(excludes, ",") : null;

            try {
                archives.addAll(FileUtils.getFiles(archiveDirectory, includeList, excludeList));
            } catch (IOException e) {
                throw new MojoExecutionException("Failed to scan archive directory for JARs: " + e.getMessage(), e);
            }
        }

        return archives;
    }