Dao层
package net.roseindia.dao; import java.util.Date; import java.util.List; import net.roseindia.model.Article; import org.hibernate.Session; import org.hibernate.SessionFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Repository; @Repository("articleDao") public class ArticleDaoImpl implements ArticleDao { @Autowired private SessionFactory sessionFactory; // To Save the article detail public void saveArticle(Article article) { article.setAddedDate(new Date()); sessionFactory.getCurrentSession().saveOrUpdate(article); } public void deleteArticle(Integer articleId){ System.out.println("Dao-->"+articleId); Session session=sessionFactory.openSession(); Article article = (Article) session.get( Article.class,articleId); session.beginTransaction(); if (null != article) { session.delete(article); } session.getTransaction().commit(); session.close(); } // To get list of all articles @SuppressWarnings("unchecked") public List<Article> listArticles() { return (List<Article>) sessionFactory.getCurrentSession().createCriteria(Article.class).list(); } }
Jsp页面如下
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> <html> <head> <title>All Articles</title> </head> <body> <h1>List Articles</h1> <a href="articles/add.html">Add Article</a> <c:if test="${!empty articles}"> <table> <tr> <th>Article ID</th> <th>Article Name</th> <th>Article Desc</th> <th>Added Date</th> </tr> <c:forEach items="${articles}" var="article"> <tr> <td><c:out value="${article.articleId}"/></td> <td><c:out value="${article.articleName}"/></td> <td><c:out value="${article.articleDesc}"/></td> <td><c:out value="${article.addedDate}"/></td> <!-- <td><a href="#" onclick="getData('articles.do?actionMethod=delete&queryId=${article.articleId}','','workspace');">delete</a></td> --> <!-- <td><a href="/articles/delete/${article.articleId}">delete</a></td> --> <td><a href="articles/delete.do?ID=${article.articleId}">delete</a></td> </tr> </c:forEach> </table> </c:if> </body> </html>