public ReportConfiguration getConfiguration()

in apache-rat-tasks/src/main/java/org/apache/rat/anttasks/Report.java [410:438]
28 lines of code
5 McCabe index (conditional complexity)

    public ReportConfiguration getConfiguration() {
        try {
            boolean helpLicenses = !getValues(Arg.HELP_LICENSES).isEmpty();
            removeKey(Arg.HELP_LICENSES);

            final ReportConfiguration configuration = OptionCollection.parseCommands(new File("."), args().toArray(new String[0]),
                    o -> DefaultLog.getInstance().warn("Help option not supported"),
                    true);
            if (getValues(Arg.OUTPUT_FILE).isEmpty()) {
                configuration.setOut(() -> new LogOutputStream(this, Project.MSG_INFO));
            }
            DocumentName name = DocumentName.builder(getProject().getBaseDir()).build();
            configuration.addSource(new ResourceCollectionContainer(name, configuration, nestedResources));
            configuration.addApprovedLicenseCategories(deprecatedConfig.approvedLicenseCategories);
            configuration.removeApprovedLicenseCategories(deprecatedConfig.removedLicenseCategories);
            if (deprecatedConfig.inputFileFilter != null) {
                configuration.addExcludedFilter(deprecatedConfig.inputFileFilter);
            }
            families.stream().map(Family::build).forEach(configuration::addFamily);
            licenses.stream().map(License::asBuilder)
                    .forEach(l -> configuration.addApprovedLicenseCategory(configuration.addLicense(l).getLicenseFamily()));
            if (helpLicenses) {
                new org.apache.rat.help.Licenses(configuration, new PrintWriter(DefaultLog.getInstance().asWriter())).printHelp();
            }
            return configuration;
        } catch (IOException | ImplementationException e) {
            throw new BuildException(e.getMessage(), e);
        }
    }