Working with Web Services - Beginning Java 7

Java Reference

In-Depth Information

names (which the application calls to perform the conversions) along with parameter

and return type information. This listing also presents the service's endpoint address.

Listing 11-18 reveals RomanNumerals.java .

Listing 11-18. Using SAAJ to access the Roman Numerals Conversion web service

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.EventQueue;

import java.awt.GradientPaint;

import java.awt.Graphics;

import java.awt.Graphics2D;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.IOException;

import java.util.Iterator;

import javax.swing.BorderFactory;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JTextField;

import javax.swing.border.Border;

import javax.xml.namespace.QName;

import javax.xml.soap.MessageFactory;

import javax.xml.soap.SOAPBody;

import javax.xml.soap.SOAPBodyElement;

import javax.xml.soap.SOAPConnection;

import javax.xml.soap.SOAPConnectionFactory;

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