Apache CXF Practice 3: Transfer Java objects

The previous two articles introduced how to build the most basic Web Service through CXF, And the exposed interface parameters and return values are strings. Let's take a look at a slightly more complex example.

1. A common pojo object is used to represent an object class.

 
 

  
  
package com.googlecode.garbagecan.cxfstudy.jaxws;  
  
  
 
  
  
import java.util.Date;  
  
  
 
  
  
public class Customer {  
  
  
    private String id;  
  
  
    private String name;  
  
  
    private Date birthday;  
  
  
    public String getId() {  
  
  
        return id;  
  
  
    }  
  
  
    public void setId(String id) {  
  
  
        this.id = id;  
  
  
    }  
  
  
    public String getName() {  
  
  
        return name;  
  
  
    }  
  
  
    public void setName(String name) {  
  
  
        this.name = name;  
  
  
    }  
  
  
    public Date getBirthday() {  
  
  
        return birthday;  
  
  
    }  
  
  
    public void setBirthday(Date birthday) {  
  
  
        this.birthday = birthday;  
  
  
    }  
  
  
    @Override 
  
  
    public String toString() {  
  
  
        return org.apache.commons.lang.builder.ToStringBuilder.reflectionToString(this);  
  
  
    }  
  
  
} 
 
 

2. Create a Web Service Interface Class

 
 

  
  
package com.googlecode.garbagecan.cxfstudy.jaxws;  
  
  
 
  
  
import javax.jws.WebMethod;  
  
  
import javax.jws.WebParam;  
  
  
import javax.jws.WebResult;  
  
  
import javax.jws.WebService;  
  
  
 
  
  
@WebService 
  
  
public interface CustomerService {  
  
  
    @WebMethod 
  
  
    @WebResult Customer findCustomer(@WebParam String id);  
  
  
} 
 
 

3. Create a Web Service Interface implementation class

 
 

  
  
package com.googlecode.garbagecan.cxfstudy.jaxws;  
  
  
 
  
  
import java.util.Calendar;  
  
  
 
  
  
public class CustomerServiceImpl implements CustomerService {  
  
  
 
  
  
    public Customer findCustomer(String id) {  
  
  
        Customer customer = new Customer();  
  
  
        customer.setId("customer_" + id);  
  
  
        customer.setName("customer_name");  
  
  
        customer.setBirthday(Calendar.getInstance().getTime());  
  
  
        return customer;  
  
  
    }  
  
  
} 
 
 

4. The following is the Server code.

 
 

  
  
package com.googlecode.garbagecan.cxfstudy.jaxws;  
  
  
 
  
  
import javax.xml.ws.Endpoint;  
  
  
 
  
  
import org.apache.cxf.interceptor.LoggingInInterceptor;  
  
  
import org.apache.cxf.interceptor.LoggingOutInterceptor;  
  
  
import org.apache.cxf.jaxws.JaxWsServerFactoryBean;  
  
  
 
  
  
public class MyServer {  
  
  
      
  
  
    private static final String address = "http://localhost:9000/ws/jaxws/customerService";  
  
  
      
  
  
    public static void main(String[] args) throws Exception {  
  
  
        // http://localhost:9000/ws/jaxws/customerService?wsdl  
  
  
        JaxWsServerFactoryBean factoryBean = new JaxWsServerFactoryBean();  
  
  
        factoryBean.getInInterceptors().add(new LoggingInInterceptor());  
  
  
        factoryBean.getOutInterceptors().add(new LoggingOutInterceptor());  
  
  
 
  
  
        factoryBean.setServiceClass(CustomerServiceImpl.class);  
  
  
        factoryBean.setAddress(address);  
  
  
        factoryBean.create();  
  
  
    }  
  
  
} 
 
 

5. The following is the Client code.

 
 

  
  
package com.googlecode.garbagecan.cxfstudy.jaxws;  
  
  
 
  
  
import java.net.SocketTimeoutException;  
  
  
 
  
  
import javax.xml.ws.WebServiceException;  
  
  
 
  
  
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;  
  
  
 
  
  
public class MyClient {  
  
  
    public static void main(String[] args) throws Exception {  
  
  
        JaxWsProxyFactoryBean factoryBean = new JaxWsProxyFactoryBean();  
  
  
        factoryBean.setAddress("http://localhost:9000/ws/jaxws/customerService");  
  
  
        factoryBean.setServiceClass(CustomerService.class);  
  
  
        Object obj = factoryBean.create();  
  
  
 
  
  
        CustomerService customerService = (CustomerService) obj;  
  
  
        try {  
  
  
            Customer customer = customerService.findCustomer("123");  
  
  
            System.out.println("Customer: " + customer);  
  
  
        } catch(Exception e) {  
  
  
            if (e instanceof WebServiceException   
  
  
                    && e.getCause() instanceof SocketTimeoutException) {  
  
  
                System.err.println("This is timeout exception.");  
  
  
            } else {  
  
  
                e.printStackTrace();  
  
  
            }  
  
  
        }  
  
  
    }  
  
  
}  
 
 

6. Test

First, run the MyServer class, and then run the MyClient class to verify the Web Service.

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