WebService Learning Notes-CXF adding custom interceptors

Using a custom interceptor to verify the user name and password

Client: Out Interceptor

Server: Into the Interceptor

Client

Adduserinterceptor.java

Package com.demo.interceptors;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.apache.xml.utils.domhelper;//using xalan-2.7.1.jarimport  Org.w3c.dom.document;import org.w3c.dom.element;public class adduserinterceptor extends  abstractphaseinterceptor<soapmessage> {private string username;private string  password;public adduserinterceptor (String username, string password)  {super ( Phase.pre_protocol);//  to intercept This.username = username;this.password = password when preparing for protocol;} /* *  message Format   <soap:envelope xmlns:soap= "http://schemas.xmlsoap.org/soap/envelope/" >  <soap:header>  <aTguigu>  <username>umgsai</username>  <password>123456</password >  </atguigu>  </soap:Header>  <soap:Body>  < ns1:sayhi xmlns:ns1= "http://demo.com/" >  <text>test~~~</text>  </ ns1:sayhi>  </soap:body>  </soap:envelope> *  * */@ Overridepublic void handlemessage (soapmessage message)  throws Fault {List< Header> headers = message.getheaders ();D ocument document =  Domhelper.createdocument (); Element rootelement = document.createelement ("Atguigu"); Element usernameelement = document.createelement ("username"); Usernameelement.settextcontent ( username); Rootelement.appendchild (usernameelement); Element passwordelement = document.createelement ("password");p asswordelement.settextcontent ( Password); Rootelement.appendchild (passwordelement); Headers.add (New header (New qname ("Atguigu"),  rootelement)); System.out.println ("intercept ...");}

interceptorhelloworldclient.java   Client Add interceptors

package com.demo;import org.apache.cxf.interceptor.loggingoutinterceptor;import  Org.apache.cxf.jaxws.jaxwsproxyfactorybean;import com.demo.helloworld;import com.demo.user;import  com.demo.interceptors.adduserinterceptor;//http://blog.csdn.net/fhd001/article/details/5778915public  class interceptorhelloworldclient {public static void main (String[] args)  {jaxwsproxyfactorybean svr = new jaxwsproxyfactorybean (); Svr.setServiceClass ( Helloworld.class); Svr.setaddress ("Http://localhost:8080/helloWorld"); helloworld hw =  (HelloWorld)  svr.create ();// jaxws api  go to  cxf api   Add log Blocker org.apache.cxf.endpoint.client client =  Org.apache.cxf.frontend.ClientProxy.getClient (HW); org.apache.cxf.endpoint.endpoint cxfendpoint =  client.getendpoint ();//Add Log Interceptor Cxfendpoint.getoutinterceptors (). Add (New loggingoutinterceptor ());// Add a custom Interceptor CxfendpoiNt.getoutinterceptors (). Add (New adduserinterceptor ("Umgsai",  "123456")); User user = new user (); User.setusername ("Umgsai"); User.setdescription ("Test"); System.out.println (Hw.sayhitouser (user));//string sayhi = hw.sayhi ("test~~~");// System.out.println (Sayhi);}}

Server-side

Checkuserinterceptor.java Interceptor

package com.demo.interceptors;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;//checking the user's   interceptor public class  checkuserinterceptor extends abstractphaseinterceptor<soapmessage> {public  Checkuserinterceptor ()  {super (Phase.pre_protocol);//  ready for Protocol interception} @Overridepublic  void  Handlemessage (soapmessage message)  throws Fault {Header header =  Message.getheader (New qname ("Atguigu"));if  (header != null)  {element element  =  (Element)  header.getobject (); String username = element.getelementsbytagname ("username"). Item (0). Gettextcontent (); String password = element.getelementsbytagname ("pAssword "). Item (0). Gettextcontent ();if  (Username.equals (" Umgsai ") &&password.equals (" 123456 "))  {system.out.println ("Through interceptors ..."); return;}} Cannot pass System.out.println ("No Interceptor"); Throw new fault (New runtimeexception ("Username or password is incorrect");}}

Interceptorserverapp.java adding server-side interceptors to the service side

package com.demo;import javax.xml.ws.endpoint;import  org.apache.cxf.interceptor.loggingininterceptor;import org.apache.cxf.jaxws.endpointimpl;import  com.demo.interceptors.checkuserinterceptor;public class interceptorserverapp {public  Static void main (String[] args)  {system.out.println ("Starting web service ...   "); Helloworldimpl implementor = new helloworldimpl (); string address =  "Http://localhost:8080/helloWorld"; Endpoint endpoint = endpoint.publish (address, implementor);// jaxws api  go to  cxf API  Add log Blocker endpointimpl jaxwsendpointimpl =  (Endpointimpl)  endpoint;o Rg.apache.cxf.endpoint.server server = jaxwsendpointimpl.getserver (); O Rg.apache.cxf.endpoint.endpoint cxfendpoint = server.getendpoint ();                 //Add Log Interceptor Loggingininterceptor logging = new loggingininterceptor (); Cxfendpoint.getininterceptors (). Add (logging);//Adding Custom Interceptors Cxfendpoint.getininterceptors (). Add (new  Checkuserinterceptor ()); System.out.println ("web service started");}}

Refer to the Still Silicon Valley tutorial

This article is from "Avatar" blog, please make sure to keep this source http://shamrock.blog.51cto.com/2079212/1563384

WebService Learning Notes-CXF adding custom interceptors