UploadClient.java

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package large_upload.client;

import java.io.*;
import java.util.*;
import javax.xml.ws.*;
import javax.xml.ws.soap.*;
import javax.activation.*;

import com.sun.xml.ws.developer.JAXWSProperties;
import com.sun.xml.ws.developer.StreamingDataHandler;

/**
 * @author Jitendra Kotamraju
 */
public class UploadClient {

    public static void main (String[] args) throws IOException {
        MTOMFeature feature = new MTOMFeature();
        UploadImplService service = new UploadImplService();
        UploadImpl proxy = service.getUploadImplPort(feature);        
        Map<String, Object> ctxt = ((BindingProvider)proxy).getRequestContext();
        ctxt.put(JAXWSProperties.HTTP_CLIENT_STREAMING_CHUNK_SIZE, 8192); 
        File file = getFile();
        proxy.fileUpload("file.bin", new DataHandler(new FileDataSource(file)));
        file.delete();
    }

    public static File getFile() throws IOException {
        File file = File.createTempFile("jaxws", ".bin");
        OutputStream out = new FileOutputStream(file);
        byte buf[] = new byte[8192];
        for(int i=0; i < buf.length; i++) {
            buf[i] = (byte)i;
        }
        for(int i=0; i < 100000; i++) {
            out.write(buf);
        } 
        out.close();
        return file;
    }

}