private List parseMatches()

in src/main/java/org/apache/sling/feature/maven/mojos/selection/IncludeExcludeMatcher.java [54:87]

• 34 lines of code
• 10 McCabe index (conditional complexity)

    private List<String[]> parseMatches(
            final List<String> patterns, final String separator, final boolean separatorRequired)
            throws MojoExecutionException {
        List<String[]> matches = null;
        if (patterns != null && !patterns.isEmpty()) {
            matches = new ArrayList<>();
            for (final String t : patterns) {
                final String[] parts;
                if (separator == null) {
                    parts = new String[] {t, ""};
                } else if (t.endsWith(separator)) {
                    parts = new String[] {t.substring(0, t.length() - 1), ""};
                } else if (t.contains(separator)) {
                    parts = t.split(separator);
                } else if (separatorRequired) {
                    throw new MojoExecutionException("Illegal pattern: " + t);
                } else {
                    parts = new String[] {t, ""};
                }
                if (parts.length != 2) {
                    throw new MojoExecutionException("Illegal pattern: " + t);
                }
                final String[] val = parts[0].split(":");
                if (val.length > 5) {
                    throw new MojoExecutionException("Illegal pattern: " + t);
                }
                final String[] result = new String[val.length + 1];
                System.arraycopy(val, 0, result, 1, val.length);
                result[0] = parts[1];
                matches.add(result);
            }
        }
        return matches;
    }