declarationmoduleaction.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
 *   2006-4-19        Jean.Zhang     Create com.szmx.tlms.supplychain.web.DeclarationModule
 * =============================================
 */
package com.szmx.tlms.supplychain.web;

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

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

/**
 * This function maintains local declaration information.
 * Has List, Add, Update, Delete function.
 * @author Jean.Zhang
 * @since 2006-4-19
 */

public class DeclarationModuleAction extends BaseAction {


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

        return mapping.findForward("success");
    }

    /**
     * Initialize role information for creating new declarationModule
     *
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return
     * @throws Exception
     */
    public ActionForward initAddDeclarationModule(ActionMapping mapping, ActionForm form,
                                             HttpServletRequest request,
                                             HttpServletResponse response)
            throws Exception {
        if (log.isDebugEnabled()) {

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

        DeclarationModule declarationModule = new DeclarationModule();
        request.setAttribute("declarationModuleBean", declarationModule);

        return mapping.findForward("success");
    }

    /**
     * Initialize role information for updating new declarationModule
     *
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return ActionForward
     * @throws Exception
     */
    public ActionForward initUpdateDeclarationModule(ActionMapping mapping, ActionForm form,
                                                HttpServletRequest request,
                                                HttpServletResponse response)
            throws Exception {
        if (log.isDebugEnabled()) {

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

        DynaActionForm dynaForm = (DynaActionForm) form;
        DeclarationModule declarationModule = (DeclarationModule) dynaForm.get("declarationModuleBean");

        DeclarationModuleService service = (DeclarationModuleService) getBean("declarationModuleService");

        declarationModule = service.getDeclarationModule(declarationModule.getId());

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

        return mapping.findForward("success");
    }

    /**
     * create new declarationModule
     *
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return ActionForward
     * @throws Exception
     */
    public ActionForward addDeclarationModule(ActionMapping mapping, ActionForm form,
                                         HttpServletRequest request,
                                         HttpServletResponse response)
            throws Exception {
        if (log.isDebugEnabled()) {

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

        DynaActionForm dynaForm = (DynaActionForm) form;
        DeclarationModule declarationModule = (DeclarationModule) dynaForm.get("declarationModuleBean");
        declarationModule.populateCreateBean(getUserId(request));
        DeclarationModuleService service = (DeclarationModuleService) getBean("declarationModuleService");

        service.save(declarationModule);
        dynaForm.set("declarationModuleBean", declarationModule);
        request.setAttribute("declarationModuleBean", declarationModule);

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

        return mapping.findForward("success");
    }

    /**
     * Update one declarationModule information
     *
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return ActionForward
     * @throws Exception
     */
    public ActionForward updateDeclarationModule(ActionMapping mapping, ActionForm form,
                                            HttpServletRequest request,
                                            HttpServletResponse response)
            throws Exception {
        if (log.isDebugEnabled()) {

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

        DynaActionForm dynaForm = (DynaActionForm) form;
        DeclarationModule declarationModule = (DeclarationModule) dynaForm.get("declarationModuleBean");
        declarationModule.populateUpdateBean(getUserId(request));
        DeclarationModuleService service = (DeclarationModuleService) getBean("declarationModuleService");

        service.save(declarationModule);
        dynaForm.set("declarationModuleBean", declarationModule);
        request.setAttribute("declarationModuleBean", declarationModule);

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

        return mapping.findForward("success");
    }

    /**
     * Delete declarationModule information
     *
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return ActionForward
     * @throws Exception
     */

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

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

        DynaActionForm dynaForm = (DynaActionForm) form;

        String[] splitString = (String[]) dynaForm.get("idArr");
        DeclarationModuleService service = (DeclarationModuleService) getBean("declarationModuleService");

        service.removeAll(splitString);
        saveActionTripMessage(request, "message.delete", null);

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