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package edu.pdx.cs.joy.xml;
import org.w3c.dom.*;
/**
* This class represents a resident (person) whose first and last
* name, as well as whose middle initial, is listing in a phone book.
* A Resident is constructed from an XML DOM tree. If we
* were doing this for real, we'd want a way of constructing an empty
* Resident and filling in its fields.
*/
public class Resident extends PhoneBookEntry {
private String firstName;
private String middleInitial;
private String lastName;
private boolean unlisted = false;
/**
* Create a new Resident from a Element in
* a DOM tree.
*/
public Resident(Element root) {
NodeList elements = root.getChildNodes();
for (int i = 0; i < elements.getLength(); i++) {
Node node = elements.item(i);
if (!(node instanceof Element)) {
continue;
}
Element element = (Element) node;
switch (element.getNodeName()) {
case "first-name": {
Node name = element.getFirstChild();
Node text = name.getFirstChild();
this.firstName = text.getNodeValue();
break;
}
case "initial": {
Node text = element.getFirstChild();
this.middleInitial = text.getNodeValue();
break;
}
case "last-name": {
Node name = element.getFirstChild();
Node text = name.getFirstChild();
this.lastName = text.getNodeValue();
break;
}
case "address":
fillInAddress(element);
break;
case "phone":
fillInPhone(element);
break;
}
}
// Check for the "unlisted" attribute
if (root.getAttribute("unlisted").equals("true")) {
this.unlisted = true;
}
}
public String toString() {
return this.firstName + " " + this.middleInitial + " " +
this.lastName + "\n" +
super.toString();
}
}