affairtypeaction.java

基于J2EE的办公自动化系统。实现流程定义流程办理等。运用了hibernate+struts+spring框架综合运用的系统。

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.0/xslt/JavaClass.xsl

package com.oa.module.affair.affairtype;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.lang.reflect.InvocationTargetException;
import java.util.List;
import java.util.Map;

import com.oa.module.affair.affairdao.IAffair;
import com.oa.module.affair.affairdao.TAffair;
import com.oa.module.affair.affairpower.Transpower;
import com.oa.module.affair.affairtype.AffairTypeForm;
import com.oa.module.office.role.RoleDAO;
import com.oa.module.office.user.Tuser;
import com.oa.module.office.user.UserDAO;
import com.oa.util.ToolUtil;
import com.oa.util.XPage;

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

import org.apache.commons.beanutils.BeanUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;
import org.apache.xalan.lib.Redirect;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.output.Format;
import org.jdom.output.XMLOutputter;
import org.springframework.web.servlet.view.RedirectView;


/** 
 * 事务类别Action
 * MyEclipse Struts
 * Creation date: 01-20-2008
 * 
 * XDoclet definition:
 * @struts.action path="/affairType" name="AffairTypeForm" input="/Jsp_file/affair/addtranstype.jsp" parameter="task" scope="request" validate="true"
 */
public class AffairTypeAction extends DispatchAction {

	// --------------------------------------------------------- Instance Variables
	private IAffair affairdao ;
	private UserDAO userdao;
	private RoleDAO roledao;
	// --------------------------------------------------------- Methods
	
	public ActionForward getlist(
			ActionMapping mapping,
			ActionForm form,
			HttpServletRequest request,
			HttpServletResponse response) throws IllegalAccessException, InvocationTargetException{
			AffairTypeForm affairTypeForm = (AffairTypeForm) form;
			HttpSession httpsession  = request.getSession();
			Tuser user = (Tuser)httpsession.getAttribute("user");			
			PrintWriter out = null;
			try {
				out = response.getWriter();
			} catch (IOException e1) {
				// TODO 自动生成 catch 块
				e1.printStackTrace();
			}

			if (user != null) {
				int currentPage = 1;
				try {
					currentPage = Integer.parseInt(request.getParameter("currentPage"));
				} catch (Exception e) {
					currentPage = 1;
				}
				int count = 10;
				Transtype typebean = new Transtype();
				try {
					BeanUtils.copyProperties(typebean, affairTypeForm);
				} catch (IllegalAccessException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (InvocationTargetException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
				XPage typepage = affairdao.gettypelist(currentPage, count, typebean);
				request.setAttribute("typepage", typepage);
				return mapping.findForward("getlist");		
			}else {
				out.print("<script>alert('登录时间过期,请重新登录');"
						+ "window.top.location.href='" + request.getContextPath()
						+ "/Jsp_file/login/login.jsp';");
				out.print("</script>");
			}
			return null;
				
				
	}
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 * @throws InvocationTargetException 
	 * @throws IllegalAccessException 
	 * @throws IOException 
	 */
	public ActionForward addtype(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) throws IllegalAccessException, InvocationTargetException{
		AffairTypeForm affairTypeForm = (AffairTypeForm) form;
		// TODO Auto-generated method stub
		String date = ToolUtil.getDate();
		String filename = System.currentTimeMillis() + ".xml";
		affairTypeForm.setTxmlpath(filename);
		affairTypeForm.setTtime(date);
		HttpSession httpsession  = request.getSession();
		Tuser user = (Tuser)httpsession.getAttribute("user");	
		affairTypeForm.setUno(user.getUno());
		String tstep = request.getParameter("tstep");
		int count = 0;
		if(tstep!=null){
			 count = Integer.parseInt(tstep);
		}
		
		Transtype type = new Transtype();
		type.setTrid(request.getParameter("transroleid0"));
		
		BeanUtils.copyProperties(type, affairTypeForm);
		for (int i = 0; i < count; i++) {				
			Transpower power = new Transpower();			
			power.setTranstype(type);
			power.setTpid(i+1);
			power.setRqid(request.getParameter("roleid"+i));
			power.setUno(request.getParameter("userid"+i));
			type.getTranspower().add(power);			
		}
		boolean flag = this.affairdao.addAffairType(type,request);			
;
		String[] transroleid = request.getParameter("transroleid0").split(",");		
				
		this.affairdao.addtyperole(type.getRtid(),transroleid);
		
		if (flag == true) {
		    //把事务环节写到XML文件		
			Document doc = new Document();
			Element root = new Element("steps");
			int stepCount = Integer.valueOf(request.getParameter("tstep")).intValue();
			for (int i = 0; i < stepCount; i++) {
				Element step = new Element("step");
				Element id = new Element("id");
				id.setText("" + (i + 1));
				Element userid = new Element("userid");
				userid.setText(request.getParameter("userid" + i));
				Element roleid = new Element("roleid");
				roleid.setText(request.getParameter("roleid" + i));
				step.addContent(id);
				step.addContent(userid);
				step.addContent(roleid);
				root.addContent(step);
			}
			doc.addContent(root);
			Format format = Format.getCompactFormat();
			format.setIndent("  ");
			format.setEncoding("gb2312");
			XMLOutputter out = new XMLOutputter(format);
			OutputStream fileout = null;
			String path = servlet.getServletContext().getRealPath("upload")+"/affairXml/" + File.separator + filename;
			try {
				fileout = new FileOutputStream(path);
				out.output(doc, fileout);
				response.getWriter().println("<script>alert('添加成功');");
				response.getWriter().println("</script>");
				affairTypeForm.setTask("getlist");
				return mapping.findForward("getlist");
			} catch (FileNotFoundException e) {
				
				try {
					response.getWriter().print("<script>alert('添加失败');window.history.back();</script>");
				} catch (IOException e1) {
					// TODO 自动生成 catch 块
					e1.printStackTrace();
				}
				// TODO 自动生成 catch 块
				e.printStackTrace();
			} catch (IOException e) {
				// TODO 自动生成 catch 块
				e.printStackTrace();
			}
		}
		return null;
	}
	
	public ActionForward edittype(
			ActionMapping mapping,
			ActionForm form,
			HttpServletRequest request,
			HttpServletResponse response) throws IllegalAccessException, InvocationTargetException{
			AffairTypeForm affairTypeForm = (AffairTypeForm) form;			
			String transID = request.getParameter("rtid");
			boolean flag = this.affairdao.isused(transID);
			if (flag == true) {
					request.setAttribute("msg","该事务正在使用中，不能进行修改");
					return new ActionForward("/Jsp_file/msg.jsp");

			} else {
					Map transrole = affairdao.getrole(transID);
					Map affair = affairdao.getaffair(transID);
					int count = Integer.valueOf(affair.get("tstep").toString()).intValue();					
					String dir = servlet.getServletContext().getRealPath("upload")+ "\\affairXml" + File.separator+ affair.get("txmlpath").toString();
					List translist= affairdao.getSteps(dir, count);	
					if(translist==null){						
						request.setAttribute("msg","找不到该XML文件");
						return new ActionForward("/Jsp_file/msg.jsp");
					
					}else{
						request.setAttribute("translist", translist);
						affairTypeForm.setTname(affair.get("tname").toString());
						affairTypeForm.setRtid(Integer.parseInt(transID));
						request.setAttribute("transrole", transrole);
						request.setAttribute("rtid",transID);
						affairTypeForm.setTask("editedtype");
					}
			
				return mapping.findForward("edit");