newsform.java

数学网

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.0.1/xslt/JavaClass.xsl

package math.news.controller;

import java.sql.Date;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.upload.FormFile;
import org.apache.struts.upload.MultipartRequestHandler;

public class NewsForm extends ActionForm {
	private static final long serialVersionUID = 1L;

	public static final String ERROR_PROPERTY_MAX_LENGTH_EXCEEDED = "org.apache.struts.webapp.upload.MaxLengthExceeded";

	private int newsId;// 自增ID

	private String newsTitle;// 新闻标题

	private String newsContent;// 新闻内容

	private int userId;// 用户ID

	private String userName;// 用户ID

	private Date issueTime;// 新闻发布时间

	private String newsImage;// 新闻图片地址

	private String userIp;// IP

	protected FormFile theFile;// 文件流

	protected String gs;// 文件扩展名

	private String pagerOffset;

	public String getPagerOffset() {
		return pagerOffset;
	}

	public void setPagerOffset(String pagerOffset) {
		this.pagerOffset = pagerOffset;
	}

	public String getGs() {
		return gs;
	}

	public void setGs(String gs) {
		this.gs = gs;
	}

	public Date getIssueTime() {
		return issueTime;
	}

	public void setIssueTime(Date issueTime) {
		this.issueTime = issueTime;
	}

	public String getNewsContent() {
		return newsContent;
	}

	public void setNewsContent(String newsContent) {
		this.newsContent = newsContent;
	}

	public int getNewsId() {
		return newsId;
	}

	public void setNewsId(int newsId) {
		this.newsId = newsId;
	}

	public String getNewsImage() {
		return newsImage;
	}

	public void setNewsImage(String newsImage) {
		this.newsImage = newsImage;
	}

	public String getNewsTitle() {
		return newsTitle;
	}

	public void setNewsTitle(String newsTitle) {
		this.newsTitle = newsTitle;
	}

	public FormFile getTheFile() {
		return theFile;
	}

	public void setTheFile(FormFile theFile) {
		this.theFile = theFile;
	}

	public int getUserId() {
		return userId;
	}

	public void setUserId(int userId) {
		this.userId = userId;
	}

	public String getUserIp() {
		return userIp;
	}

	public void setUserIp(String userIp) {
		this.userIp = userIp;
	}

	public ActionErrors validate(ActionMapping mapping,
			HttpServletRequest request) {

	    ActionErrors errors = null;
	    //has the maximum length been exceeded?
	    Boolean maxLengthExceeded = (Boolean)
		request.getAttribute(MultipartRequestHandler.
				     ATTRIBUTE_MAX_LENGTH_EXCEEDED);
	    if ( (maxLengthExceeded != null) && (maxLengthExceeded.booleanValue())) {
	      errors = new ActionErrors();
	      errors.add(ERROR_PROPERTY_MAX_LENGTH_EXCEEDED,
			 new ActionError("maxLengthExceeded"));
	    }
	    else {
	      String fileName = theFile.getFileName();
	      if ( (!fileName.toLowerCase().endsWith(".gif")) &&
		  (!fileName.toLowerCase().endsWith(".jpg")) &&
		  (!fileName.toLowerCase().endsWith(".png"))) {
		errors = new ActionErrors();
		errors.add("notImage", new ActionError("notImage"));
	      }
	    }
	    return errors;
	}

	public void reset(ActionMapping mapping, HttpServletRequest request) {

	}

	public String getUserName() {
		return userName;
	}

	public void setUserName(String userName) {
		this.userName = userName;
	}

}