dgaction.java

一个关于tlms的一个小程序 看看能否帮助到别人

/**
 * ============================================= 
 * Copyright 2006 szmx
 *
 * Change Revision
 * --------------------------------
 *   Date                Author         Remarks
 *   2006-4-24        Linus.Li     Create com.szmx.tlms.supplychain.web.DGAction
 * =============================================
 */
package com.szmx.tlms.supplychain.web;

import com.szmx.framework.base.web.BaseAction;
import com.szmx.framework.base.model.Pagination;
import com.szmx.tlms.supplychain.model.DG;
import com.szmx.tlms.supplychain.service.DGService;
import com.szmx.tlms.admin.model.Employee;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.DynaActionForm;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Map;
import java.util.HashMap;

public class DGAction extends BaseAction {

    public ActionForward searchDG(ActionMapping mapping, ActionForm form,
                                       HttpServletRequest request,
                                       HttpServletResponse response)
            throws Exception {
        if (log.isDebugEnabled()) {
            log.debug("Entering 'searchDG' method");
        }
        DynaActionForm dynaForm = (DynaActionForm) form;
        Map paraMap = new HashMap();
        paraMap.put("DGBean", dynaForm.get("searchBean"));
        Pagination pageObj = new Pagination(request, "pagination");
        DGService mgr = (DGService) getBean("dgService");
        Pagination pagination = mgr.searchDG(pageObj, paraMap);
        request.setAttribute("pagination", pagination);

        return mapping.findForward("success");
    }

    public ActionForward initUpdateDG(ActionMapping mapping, ActionForm form,
                                           HttpServletRequest request,
                                           HttpServletResponse response)
            throws Exception {
        if (log.isDebugEnabled()) {

            log.debug("Entering 'initUpdateDG' method");
        }

        DynaActionForm dynaForm = (DynaActionForm) form;
        DG dg = (DG) dynaForm.get("DGBean");

        DGService service = (DGService) getBean("countryService");

        dg = service.getDG(dg.getId());

        if (dg == null) {
            saveActionErrorMessage(request, "err.supplychain.get.noExisted", null);
            return mapping.findForward("failure");
        }
        request.setAttribute("dgBean", dg);

        return mapping.findForward("success");
    }

    public ActionForward updateDG(ActionMapping mapping, ActionForm form,
                                       HttpServletRequest request,
                                       HttpServletResponse response)
            throws Exception {
        if (log.isDebugEnabled()) {

            log.debug("Entering 'updateCountry' method");
        }

        DynaActionForm dynaForm = (DynaActionForm) form;
        DG dg = (DG) dynaForm.get("dgBean");
        DGService service = (DGService) getBean("dgService");

        service.saveDG(dg ,getUserId(request));
        dynaForm.set("dgBean", dg);
        request.setAttribute("dgBean", dg);

        saveActionTripMessage(request, "message.update", null);

        return mapping.findForward("success");
    }

    public ActionForward saveDG(ActionMapping mapping, ActionForm form,
                                       HttpServletRequest request,
                                       HttpServletResponse response)
            throws Exception {
        if (log.isDebugEnabled()) {

            log.debug("Entering 'updateCountry' method");
        }

        DynaActionForm dynaForm = (DynaActionForm) form;
        DG dg = (DG) dynaForm.get("dgBean");
        DGService service = (DGService) getBean("dgService");

        service.saveDG(dg ,getUserId(request));
        dynaForm.set("dgBean", dg);
        request.setAttribute("dgBean", dg);

        saveActionTripMessage(request, "message.save", null);

        return mapping.findForward("success");
    }

     public ActionForward removeDG(ActionMapping mapping,
                                        ActionForm form,
                                        HttpServletRequest request,
                                        HttpServletResponse response) throws Exception {
        if (log.isDebugEnabled()) {
            log.debug("Entering 'removeDG' method");
        }

        DynaActionForm dynaForm = (DynaActionForm) form;
        String[] splitString = (String[]) dynaForm.get("idArr");

        DGService service = (DGService) getBean("dgService");
        service.removeDG(splitString, getUserId(request));

        saveActionTripMessage(request, "message.delete");

        return mapping.findForward("success");
    }

    private Long getUserId(HttpServletRequest request) throws Exception {
        return ((Employee) getLoginedUser(request)).getId();
    }
}