| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.struts2; |
| |
| /** |
| * <p> |
| * Constants used by Struts. The constants can be used to get or set objects |
| * out of the action context or other collections. |
| * </p> |
| * |
| * <p> |
| * Example: |
| * |
| * <code>ActionContext.getContext().put(HTTP_REQUEST, request);</code> |
| * |
| * or |
| * |
| * <code> |
| * ActionContext context = ActionContext.getContext();<br> |
| * HttpServletRequest request = (HttpServletRequest)context.get(HTTP_REQUEST);</code> |
| * </p> |
| */ |
| public interface StrutsStatics { |
| |
| /** |
| * Constant for the HTTP request object. |
| */ |
| public static final String HTTP_REQUEST = "com.opensymphony.xwork2.dispatcher.HttpServletRequest"; |
| |
| /** |
| * Constant for the HTTP response object. |
| */ |
| public static final String HTTP_RESPONSE = "com.opensymphony.xwork2.dispatcher.HttpServletResponse"; |
| |
| /** |
| * Constant for an HTTP {@link javax.servlet.RequestDispatcher request dispatcher}. |
| */ |
| public static final String SERVLET_DISPATCHER = "com.opensymphony.xwork2.dispatcher.ServletDispatcher"; |
| |
| /** |
| * Constant for the {@link javax.servlet.ServletContext servlet context} object. |
| */ |
| public static final String SERVLET_CONTEXT = "com.opensymphony.xwork2.dispatcher.ServletContext"; |
| |
| /** |
| * Constant for the JSP {@link javax.servlet.jsp.PageContext page context}. |
| */ |
| public static final String PAGE_CONTEXT = "com.opensymphony.xwork2.dispatcher.PageContext"; |
| |
| /** Constant for the PortletContext object */ |
| public static final String STRUTS_PORTLET_CONTEXT = "struts.portlet.context"; |
| |
| /** |
| * Set as an attribute in the request to let other parts of the framework know that the invocation is happening inside an |
| * action tag |
| */ |
| public static final String STRUTS_ACTION_TAG_INVOCATION= "struts.actiontag.invocation"; |
| } |