providermanageraction.java

一个用Java语言实现的库存管理系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package main.view.action;

import java.util.List;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;
import org.apache.struts.validator.DynaValidatorForm;
import main.data.domain.Provider;
import main.data.dao.ProviderDAO;
import main.view.tag.Constants;

/** 
 * MyEclipse Struts
 * Creation date: 01-29-2007
 * 
 * XDoclet definition:
 * @struts.action path="/stock/provider" name="providerForm" parameter="method" scope="request" validate="true"
 */
public class ProviderManagerAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	private ProviderDAO providerDAO;
	public ActionForward add(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaValidatorForm providerForm = (DynaValidatorForm) form;
		String name=providerForm.getString("name");
		String tel=providerForm.getString("tel");
		String address=providerForm.getString("address");
		String fax=providerForm.getString("fax");
		String homepage=providerForm.getString("homepage");
		String sale=providerForm.getString("sale");
		Provider  provider=new Provider();
		provider.setName(name);
		provider.setTel(tel);
		provider.setAddress(address);
		provider.setFax(fax);
		provider.setHomepage(homepage);
		provider.setSale(sale);
		providerDAO.save(provider);
		return mapping.findForward("providerHome");
	}
	public ActionForward detail(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaValidatorForm providerForm = (DynaValidatorForm) form;
		Integer id=(Integer) providerForm.get("id");
		Provider provider=providerDAO.findById(id);
		request.setAttribute("provider", provider);
		return mapping.findForward("detail");
	}
	public ActionForward list(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		List list=providerDAO.findAllProvider();
		HttpSession session=request.getSession();
		session.setAttribute(Constants.PROVIDERLIST,list);  
	    return mapping.findForward("list");
	}
	public ActionForward del(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaValidatorForm providerForm = (DynaValidatorForm) form;
		Integer id=(Integer) providerForm.get("id");
		Provider provider=providerDAO.findById(id);
		providerDAO.delete(provider);
		return mapping.findForward("providerHome");
	}
	
	public ProviderDAO getProviderDAO() {
		return providerDAO;
	}
	public void setProviderDAO(ProviderDAO providerDAO) {
		this.providerDAO = providerDAO;
	}
}