private boolean loadAlias()

in src/main/java/org/apache/sling/resourceresolver/impl/mapping/AliasHandler.java [416:452]


    private boolean loadAlias(
            final Resource resource,
            Map<String, Map<String, Collection<String>>> map,
            List<String> conflictingAliases,
            List<String> invalidAliases) {

        // resource containing the alias
        final Resource containingResource = getResourceToBeAliased(resource);

        if (containingResource == null) {
            log.warn("containingResource is null for alias on {}, skipping.", resource.getPath());
            return false;
        } else {
            final Resource parent = containingResource.getParent();

            if (parent == null) {
                log.warn(
                        "{} is null for alias on {}, skipping.",
                        containingResource == resource ? "parent" : "grandparent",
                        resource.getPath());
                return false;
            } else {
                final String[] aliasArray = resource.getValueMap().get(ResourceResolverImpl.PROP_ALIAS, String[].class);
                if (aliasArray == null) {
                    return false;
                } else {
                    return loadAliasFromArray(
                            aliasArray,
                            map,
                            conflictingAliases,
                            invalidAliases,
                            containingResource.getName(),
                            parent.getPath());
                }
            }
        }
    }