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package mtom.server;
import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.jws.WebService;
import javax.xml.ws.WebServiceException;
import javax.xml.ws.soap.MTOM;
import java.awt.*;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
@MTOM
@WebService (endpointInterface = "mtom.server.MtomSample")
public class MtomSampleImpl implements MtomSample {
public String upload(Image data) {
if(data != null)
return "Success";
throw new WebServiceException("No image Received!");
}
/**
* Send data as attachment in streaming fashion
*/
public DataHandler download(int size) {
return getDataHandler(size);
}
/**
* Streaming data handler
*/
private static DataHandler getDataHandler(final int total) {
return new DataHandler(new DataSource() {
public InputStream getInputStream() throws IOException {
return new InputStream() {
int i;
@Override
public int read() throws IOException {
return i<total ? 'A'+(i++%26) : -1;
}
};
}
public OutputStream getOutputStream() throws IOException {
return null;
}
public String getContentType() {
return "application/octet-stream";
}
public String getName() {
return "";
}
});
}
}