WEB源码(ASP,PHP,...)

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JavaScript

ProductAction.java~1~：源码内容
							package com.chinacannel.xlchemical.struts.Action;
import org.apache.struts.actions.DispatchAction;
import org.apache.struts.action.ActionForward;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import com.chinacannel.xlchemical.service.ProductService;
import com.chinacannel.xlchemical.struts.ActionForm.ProductActionForm;
import com.chinacannel.entity.Product;
import com.chinacannel.common.ImageUpload;
import com.chinacannel.entity.Image;
import java.util.Date;
import com.chinacannel.common.PageInfo;
public class ProductAction extends DispatchAction {
    ProductService ps = new ProductService();
    public ActionForward EditProduct(ActionMapping actionMapping,
                                     ActionForm actionForm,
                                     HttpServletRequest servletRequest,
                                     HttpServletResponse servletResponse) {
        ProductActionForm paf = (ProductActionForm) actionForm;
        Product pro = new Product();
        ImageUpload iu = new ImageUpload();
        Image image = null;
        String Language = "CN";
        boolean b = false;
        String Message = "";
        try {
            if (servletRequest.getSession().getAttribute("Language") != null) {
                Language = servletRequest.getSession().getAttribute("Language").
                           toString();
            }
            if (!paf.getId().equals(new Long(0))) {
                pro = ps.GetProductById(paf.getId());
            }
            if (paf.getProductImg().getFileSize() > 0) {
                if (!paf.getImageID().equals(new Long(0))) {
                    iu.deleteImage(paf.getImageID().intValue());
                }
                image = iu.saveImage(paf.getProductImg(), servletRequest, false);
                pro.setImage(image);
            }
            pro.setPro_Action(paf.getAction());
            pro.setPro_EnName(paf.getEnName());
            pro.setPro_Modality(paf.getModality());
            pro.setPro_Molecular(paf.getMolecular());
            pro.setPro_Name(paf.getName());
            pro.setPro_Language(Language);
            pro.setPro_Time(new Date());
            if (!paf.getId().equals(new Long(0))) {
                pro.setPro_ID(paf.getId());
                b = ps.UpdateProduct(pro);
                Message = "修改产品成功，请返回";
            } else {
                b = ps.AddProduct(pro);
                Message = "添加产品成功，请返回";
            }
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            try {
                ps.rollback();
            } catch (Exception ex2) {
                log.error(ex2.getMessage(), ex2);
            }
        }
        if (b == false) {
            Message = "操作失败，请返回！";
        }
        servletRequest.setAttribute("Message", Message);
        servletRequest.setAttribute("Url", "/Manage/Product.do?todo=OpenProduct");
        return actionMapping.findForward("EditProduct");
    }
    public ActionForward OpenProduct(ActionMapping actionMapping,
                                     ActionForm actionForm,
                                     HttpServletRequest servletRequest,
                                     HttpServletResponse servletResponse) {
        int pageNo = 0;
        String Language = "CN";
        PageInfo pageInfo = null;
        try {
            pageNo = Integer.parseInt(servletRequest.getParameter("pageNo"));
        } catch (Exception ex1) {}
        try {
            if (servletRequest.getSession().getAttribute("Language") != null) {
                Language = servletRequest.getSession().getAttribute("Language").
                           toString();
            }
            ps.beginTran();
            pageInfo = ps.getPageInfo(Language, pageNo);
            ps.commit();
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            try {
                ps.rollback();
            } catch (Exception ex2) {
                log.error(ex2.getMessage(), ex2);
            }
        }
        servletRequest.setAttribute("pageInfo", pageInfo);
        return actionMapping.findForward("OpenProduct");
    }
    public ActionForward OpenProductInfo(ActionMapping actionMapping,
                                         ActionForm actionForm,
                                         HttpServletRequest servletRequest,
                                         HttpServletResponse servletResponse) {
        Long proID = new Long(0);
        Product pro = null;
        try {
            if (servletRequest.getParameter("proID") != null) {
                proID = new Long(servletRequest.getParameter("proID"));
            }
            ps.beginTran();
            if (!proID.equals(new Long(0))) {
                pro = ps.GetProductById(proID);
            }
            ps.commit();
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            try {
                ps.rollback();
            } catch (Exception ex2) {
                log.error(ex2.getMessage(), ex2);
            }
        }
        servletRequest.setAttribute("pro", pro);
        return actionMapping.findForward("OpenProductInfo");
    }
    public ActionForward DeletProduct(ActionMapping actionMapping,
                                      ActionForm actionForm,
                                      HttpServletRequest servletRequest,
                                      HttpServletResponse servletResponse) {
        Long proID = new Long(0);
        Product pro = null;
        boolean b = false;
        String Message = "";
        try {
            proID = new Long(servletRequest.getParameter("proID"));
            ps.beginTran();
            pro = ps.GetProductById(proID);
            b = ps.DeletePorduct(pro);
            ps.commit();
            Message = "删除成功，请返回！";
        } catch (Exception ex) {
            log.error(ex.getMessage(), ex);
            try {
                ps.rollback();
            } catch (Exception ex2) {
                log.error(ex2.getMessage(), ex2);
            }
        }
        if (b == false) {
            Message = "删除失败，请返回！";
        }
        servletRequest.setAttribute("Message", Message);
        servletRequest.setAttribute("Url",
                                    "/Manage/Product.do?todo=OpenProduct");
        return actionMapping.findForward("DeletProduct");
    }
}

						