Java中的DOM解析器，属性和标签值

Question

            <SimpleData name="RATE">$1.00</SimpleData>
            <SimpleData name="LIMIT">2hr</SimpleData>

On that piece of XML how do I access each individual tag value? So far I have this:

if(eElement.getAttribute("name").equals("RATE"))
  System.out.println("Rate : " + getTagValue("SimpleData", eElement));

Which checks for the attribute "name" and compares it, but I'm having trouble getting the LIMIT value. I think my problem is in my getTagValue method:

  private static String getTagValue(String sTag, Element eElement) {
    NodeList nlList = eElement.getElementsByTagName(sTag).item(0).getChildNodes();

        Node nValue = (Node) nlList.item(0);

    return nValue.getNodeValue();
  }

Any thoughts?

Answer 1

You've got

if(eElement.getAttribute("name").equals("RATE")) {
   System.out.println("Rate : " + getTagValue("SimpleData", eElement));
}

What's wrong with:

else if(eElement.getAttribute("name").equals("LIMIT")) {
   System.out.println("Limit : " + getTagValue("SimpleData", eElement));
}