getfiledetailbyidaction.java

来自「have a look Spring+Hibernate+Struts资源共享系」· Java 代码 · 共 56 行

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.david.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.david.bo.File;
import com.david.service.IFileService;
import com.david.util.IFileUtil;

/** 
 * MyEclipse Struts
 * Creation date: 10-22-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class GetFileDetailByIdAction extends BaseAction {
	/*
	 * Generated Methods
	 */
	private IFileService fileService;
	
	private IFileUtil fileUtil;
	
	public void setFileUtil(IFileUtil fileUtil) {
		this.fileUtil = fileUtil;
	}
	public void setFileService(IFileService fileService) {
		this.fileService = fileService;
	}
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		int fileId=Integer.parseInt(request.getParameter("fileId"));
		File file=fileService.getFileById(fileId);
		file.setFileUrl(fileUtil.changePathToRelative(request, file.getFileUrl()));
		request.setAttribute("file",file);		
		System.out.print(file.getFileName());		
		return mapping.findForward("goto");
	}
}