protected LocalRestriction toLocalRestriction()

in src/main/java/org/apache/sling/jcr/jackrabbit/accessmanager/post/ModifyAceServlet.java [539:567]

26 lines of code
4 McCabe index (conditional complexity)


    protected LocalRestriction toLocalRestriction(
            @NotNull SlingHttpServletRequest request,
            @NotNull Map<String, RestrictionDefinition> srMap,
            @NotNull String restrictionName,
            @NotNull String paramName) throws RepositoryException {
        RestrictionDefinition rd = srMap.get(restrictionName);
        if (rd == null) {
            //illegal restriction name?
            throw new AccessControlException(INVALID_OR_NOT_SUPPORTED_RESTRICTION_NAME_WAS_SUPPLIED);
        }
        Session session = request.getResourceResolver().adaptTo(Session.class);
        ValueFactory vf = session.getValueFactory();
        LocalRestriction localRestriction;
        int restrictionType = rd.getRequiredType().tag();
        if (rd.getRequiredType().isArray()) {
            // multi-value
            String[] parameterValues = request.getParameterValues(paramName);
            Value[] restrictionValue = new Value[parameterValues.length];
            for (int i = 0; i < parameterValues.length; i++) {
                restrictionValue[i] = vf.createValue(parameterValues[i], restrictionType);
            }
            localRestriction = new LocalRestriction(rd, restrictionValue);
        } else {
            // single value
            Value restrictionValue = vf.createValue(request.getParameter(paramName), restrictionType);
            localRestriction = new LocalRestriction(rd, restrictionValue);
        }
        return localRestriction;
    }