webService 自定义拦截器

客户端 拦截器

package com.baidu.cxf.interceptor;

import java.util.List;

import javax.xml.namespace.QName;

import org.apache.cxf.binding.soap.SoapMessage;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.headers.Header;
import org.apache.cxf.helpers.DOMUtils;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

public class AddPhoneInterceptor extends AbstractPhaseInterceptor {

	private String name;
	private String password;
	
	public AddPhoneInterceptor(String name,String password) {
		super(Phase.PRE_PROTOCOL);//准备协议化的时候拦截
		this.name = name;
		this.password = password;
	}
	/**
	 * 
	 * 		text
	 * 		text
	 * 
	 */
	@Override
	public void handleMessage(SoapMessage msg) throws Fault {
		List
 headers = msg.getHeaders();
				
		//创建document
		Document document = DOMUtils.createDocument();
		
		// 创建根节点 Element 其必须是 org.w3c.dom.Element 
		Element rootElement = document.createElement("Chuck");
		//创建rootElement 的子节点 nameElement
		Element nameElement = document.createElement("Name");
		//设置nameElement 的标签体(即：验证的用户名)
		nameElement.setTextContent(name);
		//把 子标签nameElement 放入 根标签rootElement中
		rootElement.appendChild(nameElement);
		
		//创建子节点 passwordElement 其余同上
		Element passwordElement = document.createElement("Password");
		passwordElement.setTextContent(password);
		rootElement.appendChild(passwordElement);
		
		
		headers.add(0,new Header(new QName("Chuck"), rootElement));

		System.out.println("client handleMessage()..");
	}

}

服务端拦截器：

package com.baidu.cxf.interceptor;

import java.util.List;
import javax.xml.namespace.QName;
import org.apache.cxf.binding.soap.SoapMessage;
import org.apache.cxf.headers.Header;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.w3c.dom.Element;

public class ChuckPhoneInterceptor extends AbstractPhaseInterceptor {

//	private String name;
//	private String password;
//	
	public ChuckPhoneInterceptor() {
		super(Phase.PRE_PROTOCOL);//准备协议化的时候拦截
	}
	/**
	 * 
	 * 		
	 * 			
	 * 				用户名
	 * 				密码
	 * 				 
	 * 			
	 * 				用户名
	 * 				用户名
	 * 			
	 * 		
	 * 		
	 * 			
	 * 				Bob
	 * 			
	 * 		
	 * 
	 */
	@Override
	public void handleMessage(SoapMessage msg) throws Fault {
		System.out.println("msg: " + msg);
//		 Header header = msg.getHeader(new QName("Chuck"));
		 List
 headers = msg.getHeaders();
		 
		 if(headers != null && headers.size() >1){
			 
			Header header = headers.get(0);
			Element rootElement = (Element) header.getObject();
			//getElementsByTagName("Name") 获取的是一个name的集合 ，所以需要 取item 0 位上的值
			String name = rootElement.getElementsByTagName("Name").item(0).getTextContent();
			String password = rootElement.getElementsByTagName("Password").item(0).getTextContent();
			System.out.println("Name :" + name + " Password:" + password );
			
			if(name.equals("hhh") && password.equals("mm")){
				System.out.println("Service 通过拦截器");
				return;
			}
		 }
		 
		 System.out.println("Service 没有通过拦截器");
		 throw new  Fault(new RuntimeException("请求需要一个正确的用户名和密码!"));
	}

}