shop9\src\com\itcast\web\formbean\product

BaseForm.java

package com.itcast.web.formbean.product;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Properties;
import org.apache.struts.action.ActionForm;
import org.apache.struts.upload.FormFile;

public class BaseForm extends ActionForm {
	private static Properties properties = new Properties();
	static{
		try {
			properties.load(BaseForm.class.getClassLoader().getResourceAsStream("arrowuploadfiletype.properties"));
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
	
	private int page;
	private String query;

	public String getQuery() {
		return query;
	}

	public void setQuery(String query) {
		this.query = query;
	}
	public int getPage() {
		return page<1? 1 : page;
	}

	public void setPage(int page) {
		this.page = page;
	}
	/**
	 * 验证上传文件类型是否属于图片格式
	 * @return
	 */
	public static boolean validateImageFileType(FormFile formfile){
		if(formfile!=null && formfile.getFileSize()>0){
			List<String> arrowType = Arrays.asList("image/bmp","image/png","image/gif","image/jpg","image/jpeg","image/pjpeg");
			List<String> arrowExtension = Arrays.asList("gif","jpg","bmp","png");
			String ext = getExt(formfile);
			return arrowType.contains(formfile.getContentType().toLowerCase()) && arrowExtension.contains(ext);
		}
		return true;
	}
	
	public static String getExt(FormFile formfile){
		return formfile.getFileName().substring(formfile.getFileName().lastIndexOf('.')+1).toLowerCase();
	}
	/**
	 * 验证上传文件是否属于图片/flash动画/word文件/exe文件/pdf文件/TxT文件/xls文件/ppt文件
	 * @param formfile
	 * @return
	 */
	public static boolean validateFileType(FormFile formfile){
		if(formfile!=null && formfile.getFileSize()>0){
			String ext = formfile.getFileName().substring(formfile.getFileName().lastIndexOf('.')+1).toLowerCase();
			List<String> arrowType = new ArrayList<String>();
			for(Object key : properties.keySet()){
				String value = (String)properties.get(key);
				String[] values = value.split(",");
				for(String v : values){
					arrowType.add(v.trim());
				}
			}
			return arrowType.contains(formfile.getContentType().toLowerCase()) && properties.keySet().contains(ext);
		}
		return true;
	}
	/*
	public boolean validateFileType(String propertyName) throws Exception{
		PropertyDescriptor[] propertydesc = Introspector.getBeanInfo(this.getClass()).getPropertyDescriptors();
		boolean exsit = false;
		for(PropertyDescriptor property : propertydesc){
			if(property.getName().equals(propertyName)){
				exsit = true;
				Method method = property.getReadMethod();
				if(method!=null){
					FormFile formfile = (FormFile) method.invoke(this);
					if(formfile!=null && formfile.getFileSize()>0){
						List<String> arrowType = Arrays.asList("image/bmp","image/png","image/gif","image/jpeg","image/pjpeg");
						return arrowType.contains(formfile.getContentType().toLowerCase());
					}
				}else{
					new RuntimeException(propertyName+"属性的getter方法不存在");
				}
			}
		}
		if(!exsit) new RuntimeException(propertyName+"属性不存在");
		return true;
	}*/
}

ProductForm.java

package com.itcast.web.formbean.product;

import java.io.File;
import java.io.FileOutputStream;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts.upload.FormFile;

import com.itcast.utils.ImageSizer;

public class ProductForm extends BaseForm {
	private Integer productid;
	private Integer[] productids;
	/** 货号 **/
	private String code;
	/** 产品名称 **/
	private String name;
	/** 品牌 **/
	private String brandid;
	/** 型号 **/
	private String model;
	/** 底价(采购进来的价格) **/
	private Float baseprice;
	/** 市场价 **/
	private Float marketprice;
	/** 销售价 **/
	private Float sellprice;
	/** 重量 单位:克 **/
	private Integer weight;
	/** 产品简介 **/
	private String description;
	/** 购买说明 **/
	private String buyexplain;
	/** 产品类型 **/
	private Integer typeid;
	/** 性别要求 **/
	private String sex;
	private Integer[] stylesids;
	private String stylename;
	private FormFile imagefile;
	private Float startsellprice;
	private Float endsellprice;
	private Float startbaseprice;
	private Float endbaseprice;
	private Integer productstyleid;	
	
	public Integer[] getStylesids() {
		return stylesids;
	}
	public void setStylesids(Integer[] stylesids) {
		this.stylesids = stylesids;
	}
	public Integer getProductstyleid() {
		return productstyleid;
	}
	public void setProductstyleid(Integer productstyleid) {
		this.productstyleid = productstyleid;
	}
	public Integer[] getProductids() {
		return productids;
	}
	public void setProductids(Integer[] productids) {
		this.productids = productids;
	}
	public Float getStartbaseprice() {
		return startbaseprice;
	}
	public void setStartbaseprice(Float startbaseprice) {
		this.startbaseprice = startbaseprice;
	}
	public Float getEndbaseprice() {
		return endbaseprice;
	}
	public void setEndbaseprice(Float endbaseprice) {
		this.endbaseprice = endbaseprice;
	}
	public Float getStartsellprice() {
		return startsellprice;
	}
	public void setStartsellprice(Float startsellprice) {
		this.startsellprice = startsellprice;
	}
	public Float getEndsellprice() {
		return endsellprice;
	}
	public void setEndsellprice(Float endsellprice) {
		this.endsellprice = endsellprice;
	}
	public String getStylename() {
		return stylename;
	}
	public void setStylename(String stylename) {
		this.stylename = stylename;
	}
	public FormFile getImagefile() {
		return imagefile;
	}
	public void setImagefile(FormFile imagefile) {
		this.imagefile = imagefile;
	}
	public Integer getProductid() {
		return productid;
	}
	public void setProductid(Integer productid) {
		this.productid = productid;
	}
	public String getCode() {
		return code;
	}
	public void setCode(String code) {
		this.code = code;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getBrandid() {
		return brandid;
	}
	public void setBrandid(String brandid) {
		this.brandid = brandid;
	}
	public String getModel() {
		return model;
	}
	public void setModel(String model) {
		this.model = model;
	}
	public Float getBaseprice() {
		return baseprice;
	}
	public void setBaseprice(Float baseprice) {
		this.baseprice = baseprice;
	}
	public Float getMarketprice() {
		return marketprice;
	}
	public void setMarketprice(Float marketprice) {
		this.marketprice = marketprice;
	}
	public Float getSellprice() {
		return sellprice;
	}
	public void setSellprice(Float sellprice) {
		this.sellprice = sellprice;
	}
	public Integer getWeight() {
		return weight;
	}
	public void setWeight(Integer weight) {
		this.weight = weight;
	}
	public String getDescription() {
		return description;
	}
	public void setDescription(String description) {
		this.description = description;
	}
	public String getBuyexplain() {
		return buyexplain;
	}
	public void setBuyexplain(String buyexplain) {
		this.buyexplain = buyexplain;
	}
	public Integer getTypeid() {
		return typeid;
	}
	public void setTypeid(Integer typeid) {
		this.typeid = typeid;
	}
	public String getSex() {
		return sex;
	}
	public void setSex(String sex) {
		this.sex = sex;
	}
	
	/**
	 * 保存产品图片
	 * @param request
	 * @param imagefile 上传的产品图片
	 * @param productTypeId 产品类别id
	 * @param productId 产品id
	 * @return
	 * @throws Exception
	 */
	public static void saveProductImageFile(HttpServletRequest request, FormFile imagefile,
			Integer productTypeId,Integer productId,String filename) throws Exception{
		String ext = BaseForm.getExt(imagefile);					
		String pathdir = "/images/product/"+ productTypeId+ "/"+ productId+ "/prototype";//构建文件保存的目录
		//得到图片保存目录的真实路径
		String realpathdir = request.getSession().getServletContext().getRealPath(pathdir);
		File savedir = new File(realpathdir);
		File file = saveFile(savedir, filename, imagefile.getFileData());		
		String pathdir140 = "/images/product/"+ productTypeId+ "/"+ productId+ "/140x";//140宽度的图片保存目录
		String realpathdir140 = request.getSession().getServletContext().getRealPath(pathdir140);
		File savedir140 = new File(realpathdir140);
		if(!savedir140.exists()) savedir140.mkdirs();//如果目录不存在就创建
		File file140 = new File(realpathdir140, filename);
		ImageSizer.resize(file, file140, 140, ext);
	}
	/**
	 * 保存文件
	 * @param savedir 存放目录
	 * @param fileName 文件名称
	 * @param data 保存的内容
	 * @return 保存的文件
	 * @throws Exception
	 */
	public static File saveFile(File savedir, String fileName, byte[] data) throws Exception{
		if(!savedir.exists()) savedir.mkdirs();//如果目录不存在就创建
		File file = new File(savedir, fileName);
		FileOutputStream fileoutstream = new FileOutputStream(file);
		fileoutstream.write(data);
		fileoutstream.close();
		return file;
	}
}

ProductTypeForm.java

package com.itcast.web.formbean.product;

public class ProductTypeForm extends BaseForm {
	private Integer parentid;
	private String name;
	private String note;
	private Integer typeid;

	public Integer getTypeid() {
		return typeid;
	}

	public void setTypeid(Integer typeid) {
		this.typeid = typeid;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getNote() {
		return note;
	}

	public void setNote(String note) {
		this.note = note;
	}

	public Integer getParentid() {
		return parentid;
	}

	public void setParentid(Integer parentid) {
		this.parentid = parentid;
	}
}

BrandForm.java

package com.itcast.web.formbean.product;

import org.apache.struts.upload.FormFile;

public class BrandForm extends BaseForm {
	private String name;
	private FormFile logofile;
	private String code;
	private String logoimagepath;
	

	public String getLogoimagepath() {
		return logoimagepath;
	}

	public void setLogoimagepath(String logoimagepath) {
		this.logoimagepath = logoimagepath;
	}

	public String getCode() {
		return code;
	}

	public void setCode(String code) {
		this.code = code;
	}

	public FormFile getLogofile() {
		return logofile;
	}

	public void setLogofile(FormFile logofile) {
		this.logofile = logofile;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}
}

FrontProductForm.java

package com.itcast.web.formbean.product;

public class FrontProductForm extends BaseForm {
	private String sort;
	private Integer typeid;
	private String brandid;
	private String sex;
	private Integer productid;
	private String style;
	
	public String getStyle() {
		return style;
	}

	public void setStyle(String style) {
		this.style = style;
	}

	public Integer getProductid() {
		return productid;
	}

	public void setProductid(Integer productid) {
		this.productid = productid;
	}

	public String getSex() {
		return sex;
	}

	public void setSex(String sex) {
		this.sex = sex;
	}

	public String getBrandid() {
		return brandid;
	}

	public void setBrandid(String brandid) {
		this.brandid = brandid;
	}

	public Integer getTypeid() {
		return typeid;
	}

	public void setTypeid(Integer typeid) {
		this.typeid = typeid;
	}

	public String getSort() {
		return sort;
	}

	public void setSort(String sort) {
		this.sort = sort;
	}
	
}

CartForm.java

package com.itcast.web.formbean.product;

public class CartForm extends BaseForm {
	private Integer productid;
	private Integer styleid;
	private String buyitemid;
	
	public String getBuyitemid() {
		return buyitemid;
	}
	public void setBuyitemid(String buyitemid) {//productid-styleid
		this.buyitemid = buyitemid;
		if(this.buyitemid!=null){
			String[] values = this.buyitemid.split("-");
			if(values.length==2){
				this.productid = new Integer(values[0]);
				this.styleid = new Integer(values[1]);
			}
		}
	}
	public Integer getProductid() {
		return productid;
	}
	public void setProductid(Integer productid) {
		this.productid = productid;
	}
	public Integer getStyleid() {
		return styleid;
	}
	public void setStyleid(Integer styleid) {
		this.styleid = styleid;
	}
	
}