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example that pars XML file in JSP
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August 24, 2011 at 12:08 PM
<%@page import="org.w3c.dom.*, javax.xml.parsers.*" %>
<%
DocumentBuilderFactory docFactory =
DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
Document doc = docBuilder.parse("C:/roseindia.xml");
%>
<%!
public boolean isTextNode(Node n){
return n.getNodeName().equals("#text");
}
%>
<html>
<head><title>Parsing of xml using DOM Parser</title></head>
<body>
<h2><font color='green'>Employees of Roseindia</font></h2>
<table border="2">
<tr>
<th>Name of Employee</th>
<th>Address</th>
</tr>
<%
Element element = doc.getDocumentElement();
NodeList personNodes = element.getChildNodes();
for (int i=0; i<personNodes.getLength(); i++){
Node emp = personNodes.item(i);
if (isTextNode(emp))
continue;
NodeList nl = emp.getChildNodes();
%>
<tr>
<%
for (int j=0; j<nl.getLength(); j++ ){
Node node = nl.item(j);
if ( isTextNode(node))
continue;
%>
<td><%= node.getFirstChild().getNodeValue() %></td>
<%
}
%>
</tr>
<%
}
%>
</table>
</body>
</html>
August 24, 2011 at 12:09 PM
Here is the roseindia.xml:
<?xml version="1.0" encoding="ISO-8859-1"?>
<roseindia>
<employee>
<name>A</name>
<address>Delhi</address>
</employee>
<employee>
<name>B</name>
<address>Delhi</address>
</employee>
<employee>
<name>C</name>
<address>Delhi</address>
</employee>
<employee>
<name>D</name>
<address>Delhi</address>
</employee>
</roseindia>
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