subscribeaction.java

来自「jGossip是一个简单而功能强大的Java论坛软件（消息板）」· Java 代码 · 共 73 行

/*
 * $$Id: SubscribeAction.java,v 1.7 2004/05/31 07:51:15 bel70 Exp $$
 * 
 * ***** BEGIN LICENSE BLOCK ***** The contents of this file are subject to the
 * Mozilla Public License Version 1.1 (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.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 * 
 * The Original Code is JGossip forum code.
 * 
 * The Initial Developer of the Original Code is the JResearch, Org. Portions
 * created by the Initial Developer are Copyright (C) 2004 the Initial
 * Developer. All Rights Reserved.
 * 
 * Contributor(s): Dmitry Belov <[e-mail]>
 * 
 * ***** END LICENSE BLOCK *****
 */
package org.jresearch.gossip.actions.subscription;
import java.sql.SQLException;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.jresearch.gossip.IConst;
import org.jresearch.gossip.actions.BaseAction;
import org.jresearch.gossip.beans.user.User;
import org.jresearch.gossip.dao.ForumDAO;
import org.jresearch.gossip.exception.SystemException;
import org.jresearch.gossip.forms.ProcessTopicForm;
/**
 * DOCUMENT ME!
 * 
 * @author dbelov
 */
public class SubscribeAction extends BaseAction {
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.jresearch.gossip.actions.BaseAction#process(org.apache.struts.action.ActionMapping,
	 *      org.apache.struts.action.ActionForm,
	 *      javax.servlet.http.HttpServletRequest,
	 *      javax.servlet.http.HttpServletResponse)
	 */
	public ActionForward process(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws SystemException {
		HttpSession session = request.getSession();
		User user = (User) session.getAttribute(IConst.SESSION.USER_KEY);
		ProcessTopicForm ptForm = (ProcessTopicForm) form;
		ForumDAO dao = ForumDAO.getInstance();
		try {
			dao.setDataSource(getDataSource(request));
			dao.subscribe(ptForm.getTid(), user.getInfo().getEmail(), user
					.getName());
			setStatusMessage(request, "mails.CONFIRM_SUBSCR");
		} catch (SQLException sqle) {
			getServlet().log("Connection.process", sqle);
			throw new SystemException(sqle);
		}
		return (new ActionForward("/ShowThread.do?fid=" + ptForm.getFid()
				+ "&tid=" + ptForm.getTid() + "&block=" + ptForm.getBlock(),
				true));
	}
}