functionaction.java

权限系统以为业务逻辑提供服务为目标。这个系统的设计目的

/**
*  Created by Struts Assistant.
*  Date: 08.12.2005  Time: 09:33:24
*/

package com.tairun.component.popedom.webapp.action;

import org.apache.struts.action.*;
import org.apache.struts.actions.MappingDispatchAction;

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

import com.tairun.component.popedom.dao.FunctionDAO;
import com.tairun.component.popedom.dao.DAOFactory;
import com.tairun.component.popedom.dao.RoleDAO;
import com.tairun.component.popedom.dao.PrivilegeDAO;
import com.tairun.component.popedom.model.Function;
import com.tairun.component.popedom.model.Role;
import com.tairun.component.popedom.model.Privilege;
import com.tairun.component.popedom.webapp.form.FunctionForm;
import com.tairun.component.popedom.webapp.form.FunListTreeForm;


import java.util.List;
import java.util.Vector;
import java.util.Iterator;

public class FunctionAction extends MappingDispatchAction {

    public ActionForward create(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        FunctionDAO functionDAO = DAOFactory.createFunctionDAO();
        FunctionForm functionForm = (FunctionForm)form;
        if(functionDAO.isexist(functionForm.getFunctionID(),functionForm.getFunctionname())){
            return mapping.findForward("create_function_faile");
        }
        else{
        Function function = new Function();
        String str = functionDAO.getmaxID(functionForm.getFunctionID());
        function.setFunctionID(str);
        function.setFunctionname(functionForm.getFunctionname());
        function.setDiscription(functionForm.getDiscription());
        functionDAO.create(function);
        request.setAttribute("funID",functionForm.getFunctionID());
        function = functionDAO.getdetailby_funID(functionForm.getFunctionID());
        request.setAttribute("fun",function);
        RoleDAO roleDAO = DAOFactory.createRoleDAO();
        PrivilegeDAO privilegeDAO = DAOFactory.createPrivilegeDAO();
        List listrole = roleDAO.getlist();
        for(Iterator it = listrole.iterator();it.hasNext();){
            Role role = (Role)it.next();
            Privilege privilege = new Privilege();
            privilege.setFunctionID(str);
            privilege.setRoleID(role.getRoleID());
            privilege.setPrivatestatus("0000");
            privilegeDAO.create(privilege);
        }
        return mapping.getInputForward();
        }
    }
    public ActionForward createFirstfun(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        FunctionDAO functionDAO = DAOFactory.createFunctionDAO();
        FunctionForm functionForm = (FunctionForm)form;
        if(functionDAO.isexist("",functionForm.getFunctionname())){
            return mapping.findForward("create_function_faile");
        }
        else{
        Function function = new Function();
        String str = functionDAO.getmaxID();
        function.setFunctionID(str);
        function.setFunctionname(functionForm.getFunctionname());
        function.setDiscription(functionForm.getDiscription());
        functionDAO.create(function);
        RoleDAO roleDAO = DAOFactory.createRoleDAO();
        PrivilegeDAO privilegeDAO = DAOFactory.createPrivilegeDAO();
        List listrole = roleDAO.getlist();
        for(Iterator it = listrole.iterator();it.hasNext();){
            Role role = (Role)it.next();
            Privilege privilege = new Privilege();
            privilege.setFunctionID(str);
            privilege.setRoleID(role.getRoleID());
            privilege.setPrivatestatus("0000");
            privilegeDAO.create(privilege);
        }
        return mapping.getInputForward();
        }
    }

    public ActionForward update(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        FunctionDAO functionDAO = DAOFactory.createFunctionDAO();
        FunctionForm functionForm = (FunctionForm)form;
        String str = request.getParameter("functionID");
        if(functionDAO.isexist_update(str,functionForm.getFunctionname())){
            return mapping.findForward("updata_function_faile");
        }
        else{
        Function function = new Function();
        function.setFunction(functionForm.getFunction());
        function.setFunctionname(functionForm.getFunctionname());
        function.setDiscription(functionForm.getDiscription());
        functionDAO.update(function);
        String str1= new String();
        if(str.length()==2){
            str1 = str;
        }
        else if(str.length()==4){
            str1 = str.substring(0,2);
        }
        else{
            str1 = str.substring(0,4);
        }
        request.setAttribute("fatherID",str1);
        function = functionDAO.getdetailby_funID(str1);
        request.setAttribute("fun",function);
        return mapping.getInputForward();
        }
    }

    public ActionForward delete(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        FunctionDAO functionDAO = DAOFactory.createFunctionDAO();
        String[] delfunID = request.getParameterValues("fun");
        Function function1 = functionDAO.getdetail(Long.parseLong(delfunID[0]));
        String str = function1.getFunctionID();
        for(int i=0;i<delfunID.length;i++){
        Function function = new Function();
        function.setFunction(Long.parseLong(delfunID[i]));
        functionDAO.delete(function);
        }

        if(str.length()==4){
            request.setAttribute("fatherID",str.substring(0,2));
           Function function = functionDAO.getdetailby_funID(str.substring(0,2));
            request.setAttribute("fun",function);
        }
        else if(str.length()==6){
            request.setAttribute("fatherID",str.substring(0,4));
            Function function = functionDAO.getdetailby_funID(str.substring(0,4));
            request.setAttribute("fun",function);
        }
        else{
            request.setAttribute("fatherID",str);
        }
        return mapping.getInputForward();
        
    }

    public ActionForward display(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        FunctionDAO functionDAO = DAOFactory.createFunctionDAO();
        FunctionForm functionForm = (FunctionForm)form;
        Function function = functionDAO.getdetail(Long.parseLong(request.getParameter("function")));
        functionForm.setFunction(function.getFunction());
        functionForm.setFunctionID(function.getFunctionID());
        functionForm.setFunctionname(function.getFunctionname());
        functionForm.setDiscription(function.getDiscription());

        return mapping.getInputForward();
    }

    public ActionForward list(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        FunctionDAO functionDAO = DAOFactory.createFunctionDAO();
        FunctionForm functionForm = (FunctionForm)form;
        List results = functionDAO.getlist();
        functionForm.setResults(results);
        return mapping.getInputForward();
    }

    public ActionForward funID_list(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
            throws Exception {
        FunctionDAO functionDAO = DAOFactory.createFunctionDAO();
        FunctionForm functionForm = (FunctionForm)form;
        List results = functionDAO.getfunID_list();
        functionForm.setResults(results);
        return mapping.getInputForward();
    }

    public ActionForward firstall_list(ActionMapping mapping,
                                     ActionForm form,
                                     HttpServletRequest request,
                                     HttpServletResponse response)
                throws Exception {
            FunctionDAO functionDAO = DAOFactory.createFunctionDAO();
            FunctionForm functionForm = (FunctionForm)form;
            List results = functionDAO.getfirstall_list();
            functionForm.setResults(results);
            return mapping.getInputForward();
        }

    public ActionForward second_list(ActionMapping mapping,
                                     ActionForm form,
                                     HttpServletRequest request,
                                     HttpServletResponse response)
                throws Exception {

            FunctionDAO functionDAO = DAOFactory.createFunctionDAO();
            FunctionForm functionForm = (FunctionForm)form;
            List results = functionDAO.getsecond_list(request.getParameter("functionID"));
            functionForm.setResults(results);
            return mapping.getInputForward();
        }

    public ActionForward listForTree(ActionMapping mapping,
                                     ActionForm form,
                                     HttpServletRequest request,
                                     HttpServletResponse response)
                throws Exception {
        FunctionDAO functionDAO = DAOFactory.createFunctionDAO();
        FunListTreeForm funListTreeForm = (FunListTreeForm)form;
        List list = functionDAO.getfirstall_list();
        List results = new Vector();
        for(Iterator it = list.iterator();it.hasNext();){
            Function fun = (Function)it.next();
           
            List list1 = functionDAO.getsecond_list(fun.getFunctionID());
            List results1 = new Vector();
            for(Iterator it1 = list1.iterator();it1.hasNext();){
                Function fun1 = (Function)it1.next();
                fun1.setList(functionDAO.getsecond_list(fun1.getFunctionID()));
                results1.add(fun1);
            }
            fun.setList(results1);
            results.add(fun);
        }
        funListTreeForm.setResults(results);
        return mapping.getInputForward();
    }
}