public Options parseParameters()

in src/main/java/org/apache/maven/plugin/compiler/AbstractCompilerMojo.java [1220:1263]
37 lines of code
6 McCabe index (conditional complexity)

    public Options parseParameters(final OptionChecker compiler) {
        /*
         * Options to provide to the compiler, excluding all kinds of path (source files, destination directory,
         * class-path, module-path, etc.). Some options are validated by Maven in addition of being validated by
         * the compiler. In those cases, the validation by the compiler is done before the validation by Maven.
         * For example, Maven will check for illegal values in the "-g" option only if the compiler rejected
         * the fully formatted option (e.g. "-g:vars,lines") that we provided to it.
         */
        final var configuration = new Options(compiler, logger);
        configuration.addIfNonBlank("--source", getSource());
        targetOrReleaseSet = configuration.addIfNonBlank("--target", getTarget());
        targetOrReleaseSet |= configuration.setRelease(getRelease());
        configuration.addIfTrue("--enable-preview", enablePreview);
        configuration.addComaSeparated("-proc", proc, List.of("none", "only", "full"), null);
        if (annotationProcessors != null) {
            var list = new StringJoiner(",");
            for (String p : annotationProcessors) {
                list.add(p);
            }
            configuration.addIfNonBlank("-processor", list.toString());
        }
        configuration.addComaSeparated("-implicit", implicit, List.of("none", "class"), null);
        configuration.addIfTrue("-parameters", parameters);
        configuration.addIfTrue("-Xpkginfo:always", createMissingPackageInfoClass);
        if (debug) {
            configuration.addComaSeparated(
                    "-g",
                    debuglevel,
                    List.of("lines", "vars", "source", "all", "none"),
                    (options) -> Arrays.asList(options).contains("all") ? new String[0] : options);
        } else {
            configuration.addIfTrue("-g:none", true);
        }
        configuration.addIfNonBlank("--module-version", moduleVersion);
        configuration.addIfTrue("-deprecation", showDeprecation);
        configuration.addIfTrue("-nowarn", !showWarnings);
        configuration.addIfTrue("-Werror", failOnWarning);
        configuration.addIfTrue("-verbose", verbose);
        if (fork) {
            configuration.addMemoryValue("-J-Xms", "meminitial", meminitial, SUPPORT_LEGACY);
            configuration.addMemoryValue("-J-Xmx", "maxmem", maxmem, SUPPORT_LEGACY);
        }
        return configuration;
    }