setturnaction.java

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/*
 * Created on 2006-7-23
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package org.ug.sztz.webview.structs.actions.oa;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.ug.sztz.webview.structs.forms.SetTurnForm;

/**
 * @author Skywalker
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 */
public class SetTurnAction extends BaseAction {

	/*
	 * (non-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 mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		// TODO Auto-generated method stub
		SetTurnForm workform = (SetTurnForm) form;
		
		String order = workform.getOrder();
		String work = request.getParameter("submit2");

		if (work != null && work.equals("加入排序条件")) {
			int fs = Integer.parseInt(workform.getFs());
			int pxzd = Integer.parseInt(workform.getPxzd());
			if(pxzd==0)
			{
				request.setAttribute("info","请选择排序字段！");
				return mapping.findForward("failure");
			}

			if (order == null || order.length() < 1) {
				order = "order by ";
				switch (pxzd) {
				case 1:
					order = order + "xh ";
					break;
				case 2:
					order = order + "zy ";
					break;
				case 3:
					order = order + "byrq ";
					break;
				case 4:
					order = order + "xz ";
					break;
				case 5:
					order = order + "xl ";
					break;
				case 6:
					order = order + "bj ";
					break;
				case 7:
					order = order + "xy ";
					break;
				}
				switch (fs) {
				case 1:
					order = order + "asc";
					break;
				case 2:
					order = order + "desc";
					break;
				}

			} else {
				order = order + ",";
				switch (pxzd) {
				case 1:
					order = order + "xh ";
					break;
				case 2:
					order = order + "zy ";
					break;
				case 3:
					order = order + "byrq ";
					break;
				case 4:
					order = order + "xz ";
					break;
				case 5:
					order = order + "xl ";
					break;
				case 6:
					order = order + "bj ";
					break;
				case 7:
					order = order + "xy ";
					break;
				}
				switch (fs) {
				case 1:
					order = order + "asc";
					break;
				case 2:
					order = order + "desc";
					break;
				}
			}
			request.setAttribute("order", order);
			return mapping.findForward("continue");
		} else {
			
			request.getSession().setAttribute("turn", order);
			return mapping.findForward("success");
		}

	}
}