Hibtags

JSP 1.2 tag library for Hibernate 2.1

Example 5

This refreshes a cat that was loaded in an earlier Hibernate session and stored in the user's HttpSession.

<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<%@ taglib uri="http://hibtags.lokitech.com/taglib" prefix="hib" %>

<%-- Open a new session for this page --%>
<hib:session>

<%-- This cat was loaded in a previous JSP and was 
  stored as an attribute in the HttpSession.  We want to refresh the same
  object but need to refresh it to the current hibernate session. --%>
<hib:refresh target="${cat}" />

<%-- Loops over our cat's kittens and print them out --%>
<c:forEach items="${cat.kittens}" var="kitten">
  <c:out value="${kitten.name}" />
</c:forEach>

<%-- Close the current session that we needed for the kittens association --%>
</hib:session>

Uses

<hib:refresh>

<hib:session>

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