Tomcat 7 / Maven / JAX-WS / File upload via MTOM

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>upload.test</groupId>
	<artifactId>wstest</artifactId>
	<packaging>war</packaging>
	<version>0.0.1-SNAPSHOT</version>
	<name>wstest Maven Webapp</name>
	<url>http://maven.apache.org</url>
	<dependencies>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>3.8.1</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>com.sun.xml.ws</groupId>
			<artifactId>jaxws-rt</artifactId>
			<version>2.1.3</version>
		</dependency>

    <!-- You get strange NPE error without this -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>javax.servlet-api</artifactId>
			<version>3.1.0</version>
			<scope>provided</scope>
		</dependency>


	 <dependency>
            <groupId>com.sun.xml.stream</groupId>
            <artifactId>sjsxp</artifactId>
            <version>1.0.2</version>
        </dependency>

	</dependencies>
	<build>
		<finalName>wstest</finalName>
	</build>
</project>

sun-jaxws.xml

<?xml version="1.0" encoding="UTF-8"?>
<endpoints xmlns="http://java.sun.com/xml/ns/jax-ws/ri/runtime" version="2.0">

    <endpoint name="test" url-pattern="/ws/hello" implementation="upload.test.WSTestImpl"/>

</endpoints>

web.xml

<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
                             http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1">


	<listener>
		<listener-class>com.sun.xml.ws.transport.http.servlet.WSServletContextListener</listener-class>
	</listener>

	 <servlet>
        <servlet-name>ws</servlet-name>
        <servlet-class>com.sun.xml.ws.transport.http.servlet.WSServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>ws</servlet-name>
        <url-pattern>/ws/*</url-pattern>
    </servlet-mapping>


	<display-name>Archetype Created Web Application</display-name>
</web-app>

WSTest.java

package upload.test;

import java.awt.Image;

import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;

@WebService
@SOAPBinding(style = Style.RPC)
public interface WSTest {
	
	@WebMethod	
    Boing printMessage();
	
	@WebMethod
	public Boing uploadImage(byte[] data);
	
}

WSTester.java

package upload.test;

import java.awt.Image;
import java.io.File;
import java.net.URL;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.xml.namespace.QName;
import javax.xml.ws.BindingProvider;
import javax.xml.ws.Service;
import javax.xml.ws.soap.MTOMFeature;
import javax.xml.ws.soap.SOAPBinding;

public class WSTester {

	public static void main(String[] args) throws Exception {

		URL url = new URL("http://localhost:8091/wstest/ws/hello?wsdl");
		QName qname = new QName("http://test.upload/", "WSTestImplService");

		Service service = Service.create(url, qname);
		WSTest imageServer = service.getPort(WSTest.class);

		/************ test upload ****************/
		
		// enable MTOM in client
		BindingProvider bp = (BindingProvider) imageServer;
		SOAPBinding binding = (SOAPBinding) bp.getBinding();
		binding.setMTOMEnabled(true);

		byte[] data = {};
		Object ret = imageServer.uploadImage(data);
		System.out.println("imageServer.uploadImage() : " + ret);

	}

}

WSTestImpl.java

package upload.test;

import java.awt.Image;

import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;
import javax.xml.ws.soap.MTOM;

@MTOM(enabled=true)
@WebService(endpointInterface="upload.test.WSTest")
public class WSTestImpl implements WSTest{
	
	public Boing printMessage() {
		return new Boing();
	}
	
	public Boing uploadImage(byte[] data){
		System.out.println(data);
		return new Boing();		
	}

}