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RoleAction.java~38~：源码内容
							package com.chinacannel.xlchemical.struts.Action;
import com.chinacannel.entity.Model;
import org.apache.struts.action.ActionForward;
import javax.servlet.http.HttpServletRequest;
import com.chinacannel.xlchemical.struts.Vo.ModelVo;
import java.util.List;
import com.chinacannel.xlchemical.service.ModelService;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.actions.DispatchAction;
import java.util.ArrayList;
import com.chinacannel.xlchemical.struts.ActionForm.RoleActionForm;
import com.chinacannel.entity.Role;
import com.chinacannel.xlchemical.service.RoleService;
import java.util.Date;
import com.chinacannel.xlchemical.service.MenuService;
public class RoleAction extends DispatchAction {
    ModelService ms = new ModelService();
    RoleService rs = new RoleService();
    MenuService mes = new MenuService();
    public ActionForward OpenRole(ActionMapping actionMapping,
                                  ActionForm actionForm,
                                  HttpServletRequest servletRequest,
                                  HttpServletResponse servletResponse) {
        List list = null;
        List ModelList = new ArrayList();
        Role role = null;
        String Language = "CN";
        List menuList = null;
        try {
            if (servletRequest.getSession().getAttribute("Language") != null) {
                Language = servletRequest.getSession().getAttribute("Language").
                           toString();
            }
            ms.beginTran();
            if (servletRequest.getParameter("RolID") != null) {
                role = rs.GetRoleById(new Long(servletRequest.getParameter(
                        "RolID")));
            }
            list = ms.GetAllModel();
            for (int i = 0; i < list.size(); i++) {
                ModelVo mv = new ModelVo();
                Model model = new Model();
                model = (Model) list.get(i);
                mv.setMod_CnName(model.getMod_CnName());
                mv.setMod_EnName(model.getMod_EnName());
                mv.setMod_ID(model.getMod_ID());
                mv.setMod_Order(model.getMod_Order());
                mv.setMod_Superior(model.getMod_Superior());
                mv.setMod_Url(model.getMod_Url());
                mv.setMod_Key(model.getMod_Key());
                ModelList.add(mv);
            }
            menuList = mes.GetMenuBySuperior(new Long(0), Language);
            ms.commit();
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            try {
                ms.rollback();
            } catch (Exception ex2) {
                log.error(ex2.getMessage(), ex2);
            }
        }
        servletRequest.setAttribute("role", role);
        servletRequest.setAttribute("ModelList", ModelList);
        servletRequest.setAttribute("menuList", menuList);
        return actionMapping.findForward("OpenRole");
    }
    public ActionForward OpenRoleList(ActionMapping actionMapping,
                                      ActionForm actionForm,
                                      HttpServletRequest servletRequest,
                                      HttpServletResponse servletResponse) {
        List list = null;
        try {
            rs.beginTran();
            list = rs.GetAllRole();
            rs.commit();
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            try {
                ms.rollback();
            } catch (Exception ex2) {
                log.error(ex2.getMessage(), ex2);
            }
        }
        servletRequest.setAttribute("list", list);
        return actionMapping.findForward("OpenRoleList");
    }
    public ActionForward DeleteRole(ActionMapping actionMapping,
                                    ActionForm actionForm,
                                    HttpServletRequest servletRequest,
                                    HttpServletResponse servletResponse) {
        Role role = new Role();
        boolean b = false;
        String Message = "";
        try {
            rs.beginTran();
            role = rs.GetRoleById
                   (new Long(servletRequest.getParameter("roleID")));
            b = rs.DeleteRole(role);
            Message = "删除成功，请返回！";
            rs.commit();
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            try {
                ms.rollback();
            } catch (Exception ex2) {
                log.error(ex2.getMessage(), ex2);
            }
        }
        if (b == false) {
            Message = "删除失败，请返回！";
        }
        servletRequest.setAttribute("Message", Message);
        servletRequest.setAttribute("Url", "Manage/Role.do?todo=OpenRoleList");
        return actionMapping.findForward("DeleteRole");
    }
    public ActionForward EditRole(ActionMapping actionMapping,
                                  ActionForm actionForm,
                                  HttpServletRequest servletRequest,
                                  HttpServletResponse servletResponse) {
        RoleActionForm raf = (RoleActionForm) actionForm;
        Role role = new Role();
        String fmodel = "";
        String cmodel = "";
        boolean b = false;
        String Message = "";
        String menu = "";
        try {
            rs.beginTran();
            if (!raf.getId().equals(new Long(0))) {
                role = rs.GetRoleById(raf.getId());
            }
            String[] fmodels = servletRequest.getParameterValues("fmodel");
            for (int i = 0; i < fmodels.length; i++) {
                if (fmodel.equals("")) {
                    fmodel = fmodels[i];
                } else {
                    fmodel += "," + fmodels[i];
                }
                String[] cmodels = servletRequest.getParameterValues(fmodels[i]);
                for (int j = 0; j < cmodels.length; j++) {
                    if (cmodel.equals("")) {
                        cmodel = cmodels[j];
                    } else {
                        cmodel += "," + cmodels[j];
                    }
                }
            }
            String[] menus = servletRequest.getParameterValues("menus");
            for (int i = 0; i < menus.length; i++) {
                if (menu.equals("")) {
                    menu = menus[i];
                } else {
                    menu += "," + menus[i];
                }
            }
            role.setRol_Menu(menu);
            role.setRol_CModel(cmodel);
            role.setRol_FModel(fmodel);
            role.setRol_Name(raf.getName());
            role.setRol_Time(new Date());
            if (raf.getId().equals(new Long(0))) {
                b = rs.AddRole(role);
                Message = "添加成功，请返回！";
            } else {
                b = rs.UpdateRole(role);
                Message = "更新成功，请返回！";
            }
            rs.commit();
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            try {
                ms.rollback();
            } catch (Exception ex2) {
                log.error(ex2.getMessage(), ex2);
            }
        }
        if (b == false) {
            Message = "操作失败，请返回！";
        }
        servletRequest.setAttribute("Url", "Manage/Role.do?todo=OpenRoleList");
        servletRequest.setAttribute("Message", Message);
        return actionMapping.findForward("EditRole");
    }
}

						