productaction.java

用ssh作的一个小例子

package com.googlecode.spring2demo.product;

import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import com.googlecode.spring2demo.dao.Pagination;
import com.opensymphony.xwork2.ActionSupport;

/**
 * Product的业务对象
 * 
 * @author Marshal Wu
 * 
 */
public class ProductAction extends ActionSupport {
	
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	private ProductDao productDao;

	private PhotoDao photoDao;

	private Pagination<Product> pagination;

	public void setProductDao(ProductDao productDao) {
		this.productDao = productDao;
	}

	public void setPhotoDao(PhotoDao photoDao) {
		this.photoDao = photoDao;
	}

	public Pagination<Product> getPagination() {
		return pagination;
	}

	public void setPagination(Pagination<Product> pagination) {
		this.pagination = pagination;
	}
	
	/**
	 * 浏览商品
	 * 
	 * @return
	 */
	@Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
	public String browse() throws Exception {
		this.productDao.findByCriteria(this.pagination);
		return SUCCESS;
	}


}