?? lookupurl.jsp
字號:
<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<HTML>
<HEAD><TITLE>Lookup by URL example</TITLE></HEAD>
<BODY>
<%@ taglib uri="http://jakarta.apache.org/taglibs/jndi-1.0" prefix="jndi" %>
<jndi:useContext
id='test'
scope='page'
url='<%=request.getParameter("url")%>'
/>
The attributes of contextroot="<jsp:getProperty name="test" property="nameInNamespace"/>"
and name="<%=request.getParameter("name")%>"
<jndi:lookup
contextRef='test'
name='<%=request.getParameter("name")%>'
id="obj"
/>
<jndi:lookup
contextRef='test'
name='<%=request.getParameter("name")%>'
id="obj2"
type="java.io.File"
/> <%-- perhaps re-do lookup so the variable is AT_BEGIN and the body content is
evaluated if an appropriate lookup succeeds? --%>
<jndi:lookup
contextRef='test'
name='<%=request.getParameter("name")%>'
id="obj3"
type="javax.naming.directory.DirContext"
/>
<table border="true">
<th>name</th><th>Value</th>
<tr>
<td>class</td>
<td><jsp:getProperty name="obj" property="class" /></td>
</tr>
<% if (obj2 != null) { %>
<tr>
<td>absolutePath</td>
<td><jsp:getProperty name="obj" property="absolutePath" /></td>
</tr>
<tr>
<td>canonicalPath</td>
<td><jsp:getProperty name="obj" property="canonicalPath" /></td>
</tr>
<tr>
<td>name</td>
<td><jsp:getProperty name="obj" property="name" /></td>
</tr>
<tr>
<td>parent</td>
<td><jsp:getProperty name="obj" property="parent" /></td>
</tr>
<tr>
<td>path</td>
<td><jsp:getProperty name="obj" property="path" /></td>
</tr>
<% } %>
<%
if (obj3 != null) {
%>
<jndi:forEachAttribute ref='obj3' id='attr'>
<jndi:getAttribute ref='attr' id='val' multivalue='iterate'>
<tr>
<td><jsp:getProperty name='attr' property='ID'/></td>
<td><%=val%></td>
</tr>
</jndi:getAttribute>
</jndi:forEachAttribute>
<tr>
<td>Distinguised name</td>
<td><jsp:getProperty name="obj3" property="nameInNamespace"/></td>
</tr>
<% } %>
</table>
</BODY>
</HTML>
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