inputregisteraction.java

hibernate应用测试,初学hibernate 的会员可以看看.

package com.action;

import org.apache.struts.action.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.sql.SQLException;

import com.tool.pagetool.Page;
import javax.servlet.http.HttpSession;
import com.tool.QueryStrCreator;
import com.tool.pagetool.PageTool;
import com.tool.pagetool.PageToolBuilder;
import com.dao.InputApplyDAO;
import com.bean.InputApply;
import com.bean.InputRegister;
import com.dao.InputRegisterDAO;
import java.util.Date;
import java.text.SimpleDateFormat;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class InputRegisterAction extends Action {
    public ActionForward execute(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) throws Exception {
        request.setCharacterEncoding("gb2312");
        response.setContentType("text/html;charset=gb2312");
        InputRegister inputReg=(InputRegister)form;
        String flag = request.getParameter("flag");
        ActionErrors actionErrors = new ActionErrors();
        String target = null;

    if(flag.equals("selectInputApply")){
        try{
            int inApId=(request.getParameter("inIpId")==null?-1:Integer.parseInt(request.getParameter("inIpId").toString()));
            InputApply inputApp=InputApplyDAO.selectInputApplyByinApId(inApId);
            request.setAttribute("inputAppForInputReg", inputApp);

            target="showInputApplySelected";
        }catch(SQLException e){
            e.printStackTrace();
            ActionError actionError = new ActionError("errors.generally.failed",e.getMessage());
            actionErrors.add("selectInputApplyFeiled", actionError);
            saveErrors(request, actionErrors);
            target = "listForCreateInReg";
        }
    }else if(flag.equals("forInsert")){  //插入新的
        try{
            String sysDate=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()); //获得系统当前时间
            inputReg.setRegisterDate(sysDate);
            inputReg.setFirstAudFlag(0);
            inputReg.setDelFlagd(0);
            inputReg.setRegisterState(0);
            InputRegisterDAO.startTransation();
            int inApId=inputReg.getInApId();
            int hasOne=InputRegisterDAO.selectInputRegisterByinApId(inApId);
            if(hasOne!=-1){
                InputRegisterDAO.activeInputRegister(hasOne);
                InputRegisterDAO.updateInputRegister(inputReg);
            }else{
                int maxID=InputRegisterDAO.getLastId();
                inputReg.setInRegiId(maxID+1);
                InputRegisterDAO.insertInputRegister(inputReg);
                hasOne=maxID+1;
            }
            InputRegisterDAO.updateInputInformStateTo1(inputReg.getInApId());
            InputRegisterDAO.commit();

            inputReg=InputRegisterDAO.selectInputRegisterByinRegiId(hasOne);
            request.setAttribute("inputRegInfo",inputReg);

            ActionError actionError = new ActionError("errors.addSuccese");
            actionErrors.add("addInputRegisterSuccess",actionError);
            saveErrors(request, actionErrors);

            //target="listForCreateInReg";
            target="showInpuRegInfo";
        }catch(Exception e){
            e.printStackTrace();
            ActionError actionError = new ActionError("errors.addFailed",e.getMessage());
            actionErrors.add("addInputRegisterFeiled", actionError);
            saveErrors(request, actionErrors);
        }
    }else if(flag.equals("selectInpuReg") || flag.equals("forEdit")){ //查询
        try{
            int inRegId=(request.getParameter("inRegId")==null?-1:Integer.parseInt(request.getParameter("inRegId").toString()));
            InputRegister inReg=InputRegisterDAO.selectInputRegisterByinRegiId(inRegId);
            request.setAttribute("inputRegInfo",inReg);
            if(flag.equals("forEdit")){
                target="forEdit";
            }else target="showInpuRegInfo";
            String forCancleInReg=request.getParameter("forCancleInReg")==null?"":request.getParameter("forCancleInReg");
            String forInputShForm=request.getParameter("forInputShForm")==null?"":request.getParameter("forInputShForm");
            request.setAttribute("forCancleInReg",forCancleInReg);
            request.setAttribute("forInputShForm",forInputShForm);
            String fromCancled=request.getParameter("fromCancled")==null?"":request.getParameter("fromCancled");
            if(fromCancled.equals("fromCancled")) request.setAttribute("fromCancled","fromCancled");
        }catch(Exception e){
            e.printStackTrace();
            ActionError actionError = new ActionError("errors.generally.failed",e.getMessage());
            actionErrors.add("selectInputRegFeiled", actionError);
            saveErrors(request, actionErrors);
            target = "showAllInpuReg";
        }
    }else if(flag.equals("doUpdate")){//修改
        try{
            //inputReg
            String sysDate=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()); //获得系统当前时间
            inputReg.setRegisterDate(sysDate);
            InputRegisterDAO.updateInputRegister(inputReg);

            InputRegister inReg=InputRegisterDAO.selectInputRegisterByinRegiId(inputReg.getInRegiId());
            request.setAttribute("inputRegInfo",inReg);

            ActionError actionError = new ActionError("errors.editSuccese");
            actionErrors.add("EditInputRegisterSuccess",actionError);
            saveErrors(request, actionErrors);

            target = "showInpuRegInfo";
        }catch(Exception e){
            e.printStackTrace();
           ActionError actionError = new ActionError("errors.editFailed",e.getMessage());
           actionErrors.add("updateInputRegFeiled", actionError);
           saveErrors(request, actionErrors);
           target = "showAllInpuReg";
        }
    }else if(flag.equals("doDel")){ //删除
        String forCancleInReg=request.getParameter("forCancleInReg")==null?"":request.getParameter("forCancleInReg");
        if(forCancleInReg.equals("forCancleInReg")) request.setAttribute("forCancleInReg",new String("forCancleInReg"));
        try{
            int inRegId=(request.getParameter("inRegId")==null?-1:Integer.parseInt(request.getParameter("inRegId").toString()));
            int InApId=(request.getParameter("InApId")==null?-1:Integer.parseInt(request.getParameter("InApId").toString()));
            InputRegisterDAO.startTransation();
            InputRegisterDAO.deleteInputRegister(inRegId);
            InputRegisterDAO.updateInputInformStateTo0(InApId);
            InputRegisterDAO.commit();

            ActionError actionError = new ActionError("errors.deleteSuccese");
            actionErrors.add("delInputRegisterSuccess",actionError);
            saveErrors(request, actionErrors);

            initPage(request,"listAllInReg");
            if(flag.equals("forCancleInReg"))request.setAttribute("forCancleInReg",new String("forCancleInReg"));
            target="showAllInpuReg";
        }catch(Exception e){
            e.printStackTrace();
           ActionError actionError = new ActionError("errors.deleteFeiled",e.getMessage());
           actionErrors.add("deleteInputRegFeiled", actionError);
           saveErrors(request, actionErrors);
           target = "showAllInpuReg";
        }
    }else if(flag.equals("doActive")){ //激活
        try{
            int inRegId = (request.getParameter("inRegId") == null?-1:Integer.parseInt(request.getParameter("inRegId").toString()));
            int inApId = (request.getParameter("InApId") == null?-1:Integer.parseInt(request.getParameter("InApId").toString()));
            InputRegisterDAO.startTransation();
            InputRegisterDAO.activeInputRegister(inRegId);
            InputRegisterDAO.updateInputInformStateTo1(inApId);
            InputRegisterDAO.commit();

            ActionError actionError = new ActionError("errors.activeInputApplySuccese");
            actionErrors.add("activeInputRegisterSuccess",actionError);
            saveErrors(request, actionErrors);

            initPage(request,"listCancledInReg");
            target = "showCancledInReg";
        }catch(Exception e){
            e.printStackTrace();
            ActionError actionError = new ActionError("errors.deleteFeiled",e.getMessage());
            actionErrors.add("deleteInputRegFeiled", actionError);
            saveErrors(request, actionErrors);
            target = "showCancledInReg";
        }
    }else if(flag.equals("doAuditRev")){ //入库申报反审核
        int inRegId=(request.getParameter("inRegId")==null?-1:Integer.parseInt(request.getParameter("inRegId").toString()));
        try{
            InputRegisterDAO.updateInputRegisterRegisterStateTo0(inRegId);
        }catch(Exception e){
            e.printStackTrace();
            ActionError actionError = new ActionError("errors.generally.failed", e.getMessage());
            actionErrors.add("auditReverseFeiled", actionError);
            saveErrors(request, actionErrors);
            }

        ActionError actionError = new ActionError("errors.auditReverseSuccess");
        actionErrors.add("auditReverseSuccess", actionError);
        saveErrors(request, actionErrors);

        initPage(request,"forInputShFormRev");
        request.setAttribute("forInputShForm",new String("forInputShFormRev"));
        target="showAllInpuReg";
    }else{
        initPage(request,flag);
        if(flag.equals("listAllInReg")){
            target="showAllInpuReg";
        }else if(flag.equals("forCancleInReg")){
            request.setAttribute("forCancleInReg",new String("forCancleInReg"));
            target="showAllInpuReg";
        }else if(flag.equals("forInputShForm")){
            request.setAttribute("forInputShForm",new String("forInputShForm"));
            target="showAllInpuReg";
        }else if(flag.equals("forInputShFormRev")){
            request.setAttribute("forInputShForm",new String("forInputShFormRev"));
            target="showAllInpuReg";
        }else if(flag.equals("listCancledInReg")){
            target="showCancledInReg";
        }else target="listAll";
       }
    return mapping.findForward(target);
    }

    //初始化并获得分页
    private Page initPage(HttpServletRequest request,String flag) {
        String currentPageStr = request.getParameter("currentPage");
        String queryStr = null;
        if(flag.equals("listAllInReg") || flag.equals("forCancleInReg") || flag.equals("forInputShForm")){
            queryStr = QueryStrCreator.create("listAllInReg", request);
        }else if(flag.equals("forInputShFormRev")){
            queryStr = QueryStrCreator.create("forInputShFormRev",request);
        }else if(flag.equals("listCancledInReg")){
            queryStr = QueryStrCreator.create("listCancledInReg", request);
        }
        int currentPage = 1; //当前页码
        int size = 20; //每页的记录数

        try { //防止从地址栏直接输入非法页码
            if (currentPageStr != null)
                currentPage = new Integer(
                        currentPageStr).intValue();
        } catch (Exception e) {
            e.printStackTrace();
        }

        //处理分页
        //会话中是否已有分页生成工具
        PageTool pageTool = null;
        HttpSession session = request.getSession();
        pageTool = (PageTool) session.getAttribute("inputRegisterPageTool"); //有，则直接拿来用
        if (pageTool == null) { //没有，则新建，并放进会话中，以备下次用
            pageTool = PageToolBuilder.builder(new InputRegisterDAO());
            session.setAttribute("inputRegisterPageTool", pageTool);
        }
        //由分页工具生成分页
        Page page = null;
        try {
            if (flag.equals("listAllInReg") || flag.equals("forCancleInReg") || flag.equals("listCancledInReg") || flag.equals("forInputShForm") || flag.equals("forInputShFormRev")){ //查询时的分页，是否需要查询条件
                page = pageTool.createPage(currentPage, size, queryStr);
            }else{//其它非查询的分页
                page = pageTool.createPage(currentPage, size);
            }
        } catch (SQLException ex) {
            ex.printStackTrace();
        }
        //将分页放进请求中，分发到下一个页面显示
        if(flag.equals("listAllInReg") || flag.equals("forCancleInReg") || flag.equals("forInputShForm") || flag.equals("forInputShFormRev")){
            request.setAttribute("allInputRegisterPage", page);
        }else if(flag.equals("listCancledInReg")){
            request.setAttribute("allCancledInputRegisterPage", page);
        }else request.setAttribute("allInputRegisterPage", page);
        return page;
    }
}