package net;
import java.applet.Applet;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class SearchDNS extends Applet implements ActionListener {
private TextField searchField;
private Button searchButton = new Button("Use DNS");
public void init() {
Label title = new Label("Enter a name to get an IP addBk.address");
title.setFont(new Font("Helvetica", Font.BOLD, 18));
title.setBackground(Color.red);
title.setForeground(Color.yellow);
add(title);
add(searchButton);
searchButton.addActionListener(this);
searchField = new TextField(20);
add(searchField);
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == searchButton) {
String searchString = searchField.getText();
if (searchString.equals("")) searchString = "cse.bridgeport.edu";
try {
Dns.getHostName(searchString);
} catch (Exception ex) {
}
;
return;
}
}
public TextField getSearchField() {
return searchField;
}
public void setSearchField(TextField searchField) {
this.searchField = searchField;
}
public Button getSearchButton() {
return searchButton;
}
public void setSearchButton(Button searchButton) {
this.searchButton = searchButton;
}
}