The client calls webService.

 

1. Write on the client

The client can access the services provided by Web Service in XFire and axis modes.

Prerequisites: the service is started and can run (generate WSDL ).

Note: To facilitate the test, the test class is now put into the same project. Of course, either of the following two methods can be deployed to another new project.

 

1.1 first: Xfire Implementation call

1.1.1 Method 1: Agent Factory

Package com. smt. service. test;

 

Import java.net. MalformedURLException;

 

Import org. codehaus. xfire. XFire;

Import org. codehaus. xfire. XFireFactory;

 

Import org. codehaus. xfire. client. XFireProxyFactory;

Import org. codehaus. xfire. service. Service;

Import org. codehaus. xfire. service. binding. ObjectServiceFactory;

 

Import com. smt. service. IBankingService;

 

/*************************************** *******************

*

* Function Description: </br>

*

* Author: chenab </br>

*

* Creation Time: 05:24:47 </br>

*

* Version: V1.0 </br>

**************************************** ******************/

Public class clientXFire {

Private static final String urls = "http: // 192.168.7.177: 8088/testXFire/services/BankingService ";

Private void testService (){

Try {

Service serviceModel = new ObjectServiceFactory (). create (IBankingService. class );

ServiceModel = new ObjectServiceFactory (). create (IBankingService. class );

XFire xFire = XFireFactory. newInstance (). getXFire ();

XFireProxyFactory factory = new XFireProxyFactory (xFire );

IBankingService service = (IBankingService) factory. create (serviceModel, urls );

Service. transferFunds ("hello ");

} Catch (MalformedURLException e ){

System. out. println ("error! ");

E. printStackTrace ();

}

 

}

 

Public static void main (String [] args) throws MalformedURLException {

ClientXFire c = new clientXFire ();

C. testService ();

}

}

1.1.2 Method 2: Agent Factory

Package com. smt;

 

Import java.net. MalformedURLException;

Import java.net. URL;

 

Import org. codehaus. xfire. client. Client;

Import org. w3c. dom. Document;

 

/*************************************** *******************

*

* Function Description: </br>

*

* Author: chenab </br>

*

* Creation Time: 05:14:25 </br>

*

* Version: V1.0 </br>

**************************************** ******************/

Public class XFireClient {

Private static final String urls = "http: // 192.168.0.3: 3001/smart_webservice/services/SmtDocService? Wsdl ";

 

Public static void main (String [] args) throws MalformedURLException, Exception {

Client client = new Client (new URL (urls ));

Object [] xml = client. invoke ("findSrcDoc", new Object [] {1L });

Document doc = (Document) xml [0];

System. out. println (doc. getDocumentElement (). getTextContent ());

}

}

 

1.2 Second: calling through axis

Since the server is written in Xfire, it is now called using axis. You need to make some modifications on the server.

1.2.1 Step 1: add the package file required by axis

Shows the directory structure after adding the package file required by Axis:

 

 

1.2.2 Step 2: Modify the Web. xml configuration file

Add the AxisServlet of the basic Servlet to web. xml as follows:

 

 

1.2.3 Step 3: Add server-config.wsdd files and modify

 

 

1.2.4 Step 4: Compile the client test code

Package com. smt. service. test;

Import java.net. MalformedURLException;

Import java. rmi. RemoteException;

 

Import javax. xml. rpc. ServiceException;

 

Import org. apache. axis. client. Call;

Import org. apache. axis. client. Service;

 

/*************************************** *******************

*

* Function Description: </br>

*

* Author: chenab </br>

*

* Creation Time: 05:48:31 </br>

*

* Version: V1.0 </br>

**************************************** ******************/

Public class clientAxis {

Private static final String urls = "http: // 192.168.7.177: 8088/testXFire/services/BankingService ";

Public static void main (String [] args ){

Try {

/*

* Banking is the name registered by webservice in services. xml.

*/

Service service = new Service ();

Call call = (Call) service. createCall ();

Call. setTargetEndpointAddress (new java.net. URL (urls ));

 

// Because authentication is required, you need to set the user name and password for the call.

// Call. getMessageContext (). setUsername ("sophia ");

// Call. getMessageContext (). setPassword ("sophia ");

 

/*

* Method name of the service call

*/

Call. setOperationName ("transferFunds ");

/*

* The parameter of the invoke method is an Object array. The number of elements in the array is the same as that of the method parameter.

*/

String translateText = (String) call. invoke (new Object [] {"hello "});

System. out. println (translateText );

} Catch (ServiceException e ){

E. printStackTrace ();

System. out. println ("Service failed to get the Call object! ");

} Catch (MalformedURLException e ){

E. printStackTrace ();

System. out. println ("new java.net. URL (url) error! ");

} Catch (RemoteException e ){

E. printStackTrace ();

System. out. println ("remote error! ");

}

 

}

 

}

 

 

 

 

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