xworker.http.HttpAction Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of xworker_web Show documentation

The web model liberary of XWorker.

There is a newer version: 2.0.3

/*******************************************************************************
* Copyright 2007-2013 See AUTHORS file.
 * 
* Licensed 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 xworker.http;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.xmeta.ActionContext;

public interface HttpAction {
	/**
	 * 返回值是处理页面(View)的名称，可以返回null表示本方法处理页面。
	 * 
	 * @param request
	 * @param response
	 * @param actionContext
	 * @return
	 */
	public String doService(HttpServletRequest request, HttpServletResponse response, ActionContext actionContext) throws ServletException;
}