Adds subtree flattening to collections

Guy Paddock

26.44.2017 2be681a57d022e204b8d66cbcf3643c57c60cc20

 opendj-rest2ldap/src/main/java/org/forgerock/opendj/rest2ldap/Rest2LdapJsonConfigurator.java

@@ -306,24 +306,37 @@
    private enum NamingStrategyType { CLIENTDNNAMING, CLIENTNAMING, SERVERNAMING }
    private enum SubResourceType { COLLECTION, SINGLETON }

    private static SubResource configureSubResource(final String urlTemplate, final JsonValue config) {
    private static SubResource configureSubResource(final String urlTemplate,
                                                    final JsonValue config) {
        final String dnTemplate = config.get("dnTemplate").defaultTo("").asString();
        final Boolean isReadOnly = config.get("isReadOnly").defaultTo(false).asBoolean();
        final String resourceId = config.get("resource").required().asString();
        final Boolean flattenSubtree =
            config.get("flattenSubtree").defaultTo(false).asBoolean();

        if (config.get("type").required().as(enumConstant(SubResourceType.class)) == SubResourceType.COLLECTION) {
            final String[] glueObjectClasses = config.get("glueObjectClasses")
                                                     .defaultTo(emptyList())
                                                     .asList(String.class)
                                                     .toArray(new String[0]);
        final SubResourceType subResourceType =
          config.get("type").required().as(enumConstant(SubResourceType.class));

            final SubResourceCollection collection = collectionOf(resourceId).urlTemplate(urlTemplate)
                                                                             .dnTemplate(dnTemplate)
                                                                             .isReadOnly(isReadOnly)
                                                                             .glueObjectClasses(glueObjectClasses);
        if (subResourceType == SubResourceType.COLLECTION) {
            final String[] glueObjectClasses =
                config.get("glueObjectClasses")
                    .defaultTo(emptyList())
                    .asList(String.class)
                    .toArray(new String[0]);

            final SubResourceCollection collection =
                collectionOf(resourceId)
                    .urlTemplate(urlTemplate)
                    .dnTemplate(dnTemplate)
                    .isReadOnly(isReadOnly)
                    .glueObjectClasses(glueObjectClasses)
                    .flattenSubtree(flattenSubtree);

            final JsonValue namingStrategy = config.get("namingStrategy").required();
            switch (namingStrategy.get("type").required().as(enumConstant(NamingStrategyType.class))) {
            final NamingStrategyType namingStrategyType =
                namingStrategy.get("type").required().as(enumConstant(NamingStrategyType.class));

            switch (namingStrategyType) {
            case CLIENTDNNAMING:
                collection.useClientDnNaming(namingStrategy.get("dnAttribute").required().asString());
                break;
@@ -339,7 +352,10 @@

            return collection;
        } else {
            return singletonOf(resourceId).urlTemplate(urlTemplate).dnTemplate(dnTemplate).isReadOnly(isReadOnly);
            return singletonOf(resourceId)
                        .urlTemplate(urlTemplate)
                        .dnTemplate(dnTemplate)
                        .isReadOnly(isReadOnly);
        }
    }