clientauthhandler.java

Java使用webservice上传文件的例子

package com.jones.web.service.authentication.impl;

import org.codehaus.xfire.MessageContext;
import org.codehaus.xfire.handler.AbstractHandler;
import org.jdom.Element;
import org.jdom.Namespace;

/**
 * SOAP信息发送之前的客户端处理器（在消息中添加认证相关数据包括用户名和密码等）
 * 
 * @author gubiao
 * 
 */
public class ClientAuthHandler extends AbstractHandler {

	private String username;

	private String password;

	public ClientAuthHandler(String username, String password) {

		this.username = username;
		this.password = password;

	}

	public void invoke(MessageContext context) throws Exception {

		final Namespace ns = Namespace.getNamespace("jones",
				"http://services.web.jones.com");
		Element el = new Element("header", ns);

		Element auth = new Element("AuthenticationToken", ns);
		Element username_el = new Element("username", ns);
		username_el.addContent(this.username);
		Element password_el = new Element("password", ns);
		password_el.addContent(this.password);
		auth.addContent(username_el);
		auth.addContent(password_el);
		el.addContent(auth);
		context.getCurrentMessage().setHeader(el);

	}
}