boolean matchVersion()

in doxia-site-renderer/src/main/java/org/apache/maven/doxia/siterenderer/DefaultSiteRenderer.java [768:799]

• 28 lines of code
• 6 McCabe index (conditional complexity)

    boolean matchVersion(String current, String prerequisite) throws RendererException {
        try {
            ArtifactVersion v = new DefaultArtifactVersion(current);
            VersionRange vr = VersionRange.createFromVersionSpec(prerequisite);

            boolean matched = false;
            ArtifactVersion recommendedVersion = vr.getRecommendedVersion();
            if (recommendedVersion == null) {
                List<Restriction> restrictions = vr.getRestrictions();
                for (Restriction restriction : restrictions) {
                    if (restriction.containsVersion(v)) {
                        matched = true;
                        break;
                    }
                }
            } else {
                // only singular versions ever have a recommendedVersion
                @SuppressWarnings("unchecked")
                int compareTo = recommendedVersion.compareTo(v);
                matched = (compareTo <= 0);
            }

            if (LOGGER.isDebugEnabled()) {
                LOGGER.debug("Skin doxia-sitetools prerequisite: " + prerequisite + ", current: " + current
                        + ", matched = " + matched);
            }

            return matched;
        } catch (InvalidVersionSpecificationException e) {
            throw new RendererException("Invalid skin doxia-sitetools prerequisite: " + prerequisite, e);
        }
    }