/*
 * 創建日期 2005-12-27
 *
 * TODO 要更改此生成的文件的模板，請轉至
 * 窗口 － 首選項 － Java － 代碼樣式 － 代碼模板
 */
package bit.jeffy.action;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import bit.jeffy.db.DataStore;
/**
 * @author jeffy
 *
 * TODO 要更改此生成的類型注釋的模板，請轉至
 * 窗口 － 首選項 － Java － 代碼樣式 － 代碼模板
 */
public class RemindDeleteAction extends Action {

	/* （非 Javadoc）
	 * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	 */
	public ActionForward execute(ActionMapping map, ActionForm from,
			HttpServletRequest request, HttpServletResponse response) throws Exception {
		// TODO 自動生成方法存根
		HttpSession session = request.getSession();
		ActionErrors errors = new ActionErrors();
		
		String userZh = (String)session.getAttribute("current_user");
		
		if( userZh == null ) {
			errors.add("fail_1",new ActionError("remind.delete.action.a"));
			saveErrors(request,errors);
			return (map.findForward("reminddeletefail"));
		}else {
			userZh = new String(userZh.getBytes("ISO-8859-1"),"GB2312");
		}
		
		String id = null, page = null;
		page = request.getParameter("page");
		id = request.getParameter("id");
		
		if(page == null) {
			page = "0";
		} else {
			page = new String(page.getBytes("ISO-8859-1"),"GB2312");
		}
		
		if(id == null) {
			errors.add("fail_2",new ActionError("remind.delete.action.b"));
			saveErrors(request,errors);
			map.findForward("reminddeletefail");
		} else {
			id = new String(id.getBytes("ISO-8859-1"),"GB2312");
		}
		
		DataStore ds = DataStore.getInstance();
		String sql = "delete from ClientRemind where id='"+
		 id+"'";
		ds.beginTransaction();
		
		try {
			ds.execute(sql);
		}catch(Exception e) {
			ds.ErrorOccur();
			ds.commitTransaction();
			errors.add("fail_3",new ActionError("remind.delete.action.c"));
			saveErrors(request,errors);
			return (map.findForward("reminddeletefail"));
		}
		
		ds.commitTransaction();
		
		request.setAttribute("page",page);
		request.setAttribute("view","4");
		return (map.findForward("reminddeleteok"));
	}
}