uploadaction.java

负责公文的传输及一些处理功能

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.1/xslt/JavaClass.xsl

package com.example.web.action;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.jspsmart.upload.*;
import com.jspsmart.*;
import com.example.gw.attachment.IAttachmentManager;
import com.example.gw.attachment.Attachment;

/** 
 * MyEclipse Struts
 * Creation date: 03-23-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class UploadAction extends Action {

	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	private IAttachmentManager attachmentManager;
	public void setAttachmentManager(IAttachmentManager attachmentManager){
		this.attachmentManager = attachmentManager;
	}
	public IAttachmentManager getAttachmentManager(){
		return attachmentManager;
	}
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		  try{
			    SmartUpload upload = new SmartUpload();//
			    upload.initialize(getServlet().getServletConfig(),request,response);
			    try{
			      upload.upload();
			    }catch(NegativeArraySizeException e) {}
			    Request req = upload.getRequest();
			    String Id = request.getParameter("Id");
			    String unitId=request.getParameter("unitId");
			    Attachment bean=attachmentManager.getAttachment(Id);
			    String title=bean.getFileName();
			    title=title.substring(0,title.lastIndexOf("."));
			    String type = request.getParameter("type");
			    com.jspsmart.upload.File file = upload.getFiles().getFile(0);
			    if(!file.isMissing()) {
			      if(type.equals("0")){
			        file.saveAs(bean.getPath()+bean.getSite()+"/"+title+".gw");
			      }
			      if(type.equals("1")){
			        file.saveAs(bean.getPath()+bean.getSite()+"/"+title+".gd");
			      }
			      if(type.equals("2")){
			        file.saveAs(bean.getPath()+bean.getSite()+"/"+title+"("+unitId+")"+".gd");
			      }
			    }
			  }catch(Exception e){
			    e.printStackTrace();
			  }

		// TODO Auto-generated method stub
		return null;
	}

}