public SiteRenderingContext createContextForSkin()

in doxia-site-renderer/src/main/java/org/apache/maven/doxia/siterenderer/DefaultSiteRenderer.java [714:766]
44 lines of code
9 McCabe index (conditional complexity)

    public SiteRenderingContext createContextForSkin(
            Artifact skin, Map<String, ?> attributes, SiteModel siteModel, String defaultTitle, Locale locale)
            throws IOException, RendererException {
        SiteRenderingContext context = createSiteRenderingContext(attributes, siteModel, defaultTitle, locale);

        context.setSkin(skin);

        ZipFile zipFile = getZipFile(skin.getFile());
        InputStream in = null;

        try {
            if (zipFile.getEntry(SKIN_TEMPLATE_LOCATION) == null) {
                throw new RendererException("Skin does not contain template at " + SKIN_TEMPLATE_LOCATION);
            }
            context.setTemplateName(SKIN_TEMPLATE_LOCATION);
            context.setTemplateClassLoader(
                    new URLClassLoader(new URL[] {skin.getFile().toURI().toURL()}));

            ZipEntry skinDescriptorEntry = zipFile.getEntry(SkinModel.SKIN_DESCRIPTOR_LOCATION);
            if (skinDescriptorEntry != null) {
                in = zipFile.getInputStream(skinDescriptorEntry);

                SkinModel skinModel = new SkinXpp3Reader().read(in);
                context.setSkinModel(skinModel);

                String toolsPrerequisite = skinModel.getPrerequisites() == null
                        ? null
                        : skinModel.getPrerequisites().getDoxiaSitetools();

                Package p = DefaultSiteRenderer.class.getPackage();
                String current = (p == null) ? null : p.getImplementationVersion();

                if (StringUtils.isNotBlank(toolsPrerequisite)
                        && (current != null)
                        && !matchVersion(current, toolsPrerequisite)) {
                    throw new RendererException("Your current Doxia Sitetools version " + current
                            + " does not match the requirements of the skin (" + toolsPrerequisite
                            + "). In order to fix this choose a skin version that is "
                            + "compatible with this Doxia Sitetools version.");
                }
            }
        } catch (XmlPullParserException e) {
            throw new RendererException(
                    "Failed to parse " + SkinModel.SKIN_DESCRIPTOR_LOCATION + " skin descriptor from " + skin.getId()
                            + " skin",
                    e);
        } finally {
            IOUtil.close(in);
            closeZipFile(zipFile);
        }

        return context;
    }