Spring WS – Od XSD k webovej službe

2008/01/11

<?xml version="1.0" encoding="UTF-8"?>

<movieReservationRequest xmlns="http://movie.novotnyr.sk/ws/types" >
  <title>Battlestar Galactica</title>
  <date>2008-12-24</date>
  <numberOfTickets>4</numberOfTickets>  
</movieReservationRequest>

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
         version="2.4">

  <servlet>
    <servlet-name>spring-ws</servlet-name>
    <servlet-class>
      org.springframework.ws.transport.http.MessageDispatcherServlet
    </servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>

  <servlet-mapping>
    <servlet-name>spring-ws</servlet-name>
    <url-pattern>/*</url-pattern>
  </servlet-mapping>

</web-app>

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:context="http://www.springframework.org/schema/context"
     xsi:schemaLocation="http://www.springframework.org/schema/beans 
                         http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
                         http://www.springframework.org/schema/context
                         http://www.springframework.org/schema/context/spring-context-2.5.xsd">
  
  <context:component-scan base-package="sk.novotnyr.movie"/>  
 
  <bean class="org.springframework.ws.server.endpoint.mapping
               .PayloadRootAnnotationMethodEndpointMapping"/> 
</beans>

package sk.novotnyr.movie;

import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;

import org.springframework.ws.server.endpoint.annotation.Endpoint;
import org.springframework.ws.server.endpoint.annotation.PayloadRoot;

@Endpoint
public class RegistrationEndPoint {
  @PayloadRoot(namespace="http://movie.novotnyr.sk/ws/types", 
               localPart="movieReservationRequest")
  public void register(Source messageSource) {
    try {
      Transformer transformer 
        = TransformerFactory.newInstance().newTransformer();
      transformer.transform(messageSource, 
                            new StreamResult(System.out));
    } catch (Exception e) {
      e.printStackTrace();
    } 
  }
}

WebServiceTemplate webServiceTemplate = new WebServiceTemplate();
webServiceTemplate.setDefaultUri("http://localhost:8080/movie-ws/");
		
StreamSource source = new StreamSource(new FileReader("D:\\Projects\\movie-ws\\web\\WEB-INF\\xml\\movieReservationRequest.xml"));
StreamResult result = new StreamResult(System.out);

webServiceTemplate.sendSourceAndReceiveToResult(source, result);

<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://movie.novotnyr.sk/ws/types"
   xmlns:types="http://movie.novotnyr.sk/ws/types" elementFormDefault="qualified" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <xsd:complexType name="movieReservationRequestType">
    <xsd:sequence>
      <xsd:element name="title" type="string" />
      <xsd:element name="date" type="dateTime" />
      <xsd:element name="numberOfTickets" type="int" />
    </xsd:sequence>
  </xsd:complexType>
  
  <xsd:element name="movieReservationRequest" type="types:movieReservationRequestType" />
</xsd:schema>