<%@ page import="javax.xml.parsers.*" %>
<%@ page import="org.w3c.dom.*" %>
<%@ page import="dombean.*" %>
My Portfolio
| Stock Symbol |
Company Name |
Price |
<%
Document doc = domparser.getDocument("c:/stocks/stocks.xml");
traverseTree(doc, out);
%>
<%! private void traverseTree(Node node,
JspWriter out) throws Exception {
if(node == null) {
return;
}
int type = node.getNodeType();
switch (type) {
// handle document nodes
case Node.DOCUMENT_NODE: {
out.println("");
traverseTree
(((Document)node).getDocumentElement(),
out);
break;
}
// handle element nodes
case Node.ELEMENT_NODE: {
String elementName = node.getNodeName();
if(elementName.equals("stock")) {
out.println("
");
}
NodeList childNodes =
node.getChildNodes();
if(childNodes != null) {
int length = childNodes.getLength();
for (int loopIndex = 0; loopIndex <
length ; loopIndex++)
{
traverseTree
(childNodes.item(loopIndex),out);
}
}
break;
}
// handle text nodes
case Node.TEXT_NODE: {
String data = node.getNodeValue().trim();
if((data.indexOf("\n") <0 ) && (data.length()
> 0)) {
out.println("| "+
data+" | ");
}
}
}
}
%>