001// Copyright 2012, 2013 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014 015package org.apache.tapestry5.services.compatibility; 016 017/** 018 * Defines different traits that may be enabled or disabled. This was introduced in Tapestry 5.4 to allow certain 019 * features that exist in Tapestry 5.3 to be optionally enabled for compatibility. 020 */ 021public enum Trait 022{ 023 /** 024 * Indicates that the Scriptaculous JavaScript libraries should be included. Tapestry 5.3 includes options for performing 025 * some kinds of animations when certain elements were updated or removed; that is no longer present in Tapestry 5.4 026 * and Scriptaculous is not used. This trait is only used if the 027 * {@linkplain org.apache.tapestry5.SymbolConstants#JAVASCRIPT_INFRASTRUCTURE_PROVIDER JavaScript infrastructure provider} 028 * is set to "prototype". 029 */ 030 SCRIPTACULOUS, 031 032 /** 033 * Support for Tapestry 5.3 style initializers (the client-side {@code T5.initializers} namespace).</code> 034 */ 035 INITIALIZERS; 036}