return getBase().getRoot().resolve(substituteTokens(metaDataPattern, toAttributes(componentIdentifier)));
    }

    @Override
    protected String substituteTokens(String pattern, Map<String, String> attributes) {
        String org = attributes.get(PatternHelper.ORGANISATION_KEY);
        if (org != null) {

        return getBase().getRoot().resolve(substituteTokens(getBase().getPath(), attributes));
    }

    @Override
    public ExternalResourceName toVersionListPattern(ModuleIdentifier module, IvyArtifactName artifact) {
        Map<String, String> attributes = toAttributes(module, artifact);
        return getBase().getRoot().resolve(substituteTokens(getBase().getPath(), attributes));
    }

    @Override

    /**
     * Selective copy of {@link IvyPatternHelper#substituteTokens(String, Map)},
     * necessary because we allow for paths which are no longer supported by the Ivy code (for
     * example paths with parent traversals, i.e. with ".." in them).
     */
    public static String substituteTokens(String pattern, Map<String, String> attributes) {
        Map<String, Object> tokens = new HashMap<>(attributes);

    }

    protected ExternalResourceName getBase() {
        return pattern;
    }

    protected String substituteTokens(String pattern, Map<String, String> attributes) {
        return PatternHelper.substituteTokens(pattern, attributes);
    }

    protected Map<String, String> toAttributes(ModuleComponentArtifactMetadata artifact) {

        if (tokens.containsKey('organisation')) {
            tokens.put('organisation', organisationToken(m2Compatible, tokens.get('organisation')))
        }
        IvyPatternHelper.substituteTokens(pattern, tokens)
    }

String substituteVariables(String, settings.IvyVariableContainer); private static String substituteVariables(String, settings.IvyVariableContainer, java.util.Stack); public static String substituteTokens(String, java.util.Map); public static String substituteToken(String, String, String); private static void substituteToken(StringBuffer, String, String); public static String getTokenString(String); public static String substituteParams(String, java.util.Map); private static String substituteParams(String,...