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package mtom.client;
import com.sun.xml.ws.developer.StreamingDataHandler;
import javax.activation.DataHandler;
import javax.xml.ws.soap.MTOMFeature;
import java.awt.*;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
public class MtomApp {
public static void main (String[] args){
try {
MtomSample port = new MtomService().getMtomPort(new MTOMFeature());
if(port == null){
System.out.println ("FAILURE: Couldnt get port!");
System.exit (-1);
}
testUpload(port);
testDownload(port);
} catch (Exception ex) {
System.out.println ("SOAP 1.1 MtomApp FAILED!");
ex.printStackTrace ();
}
}
/**
* Uploads an Image to the endpoint using MTOM
*/
public static void testUpload (MtomSample port) throws Exception{
Image image = getImage ("java.jpg");
port.upload (image);
if(image != null)
System.out.println ("SOAP 1.1 testUpdate() PASSED!");
else
System.out.println ("SOAP 1.1 testUpdate() FAILED!");
}
/**
* Downloads 20MB binary data using MTOM in streaming fashion
*/
public static void testDownload(MtomSample port) throws Exception{
int size = 20000000;//20MB
DataHandler dh = port.download(size);
validateDataHandler(size, dh);
}
private static void validateDataHandler(int expTotal, DataHandler dh)
throws IOException {
// readOnce() doesn't store attachment on the disk in some cases
// for e.g when only one attachment is in the message
StreamingDataHandler sdh = (StreamingDataHandler)dh;
InputStream in = sdh.readOnce();
byte[] buf = new byte[8192];
int total = 0;
int len;
while((len=in.read(buf, 0, buf.length)) != -1) {
for(int i=0; i < len; i++) {
if ((byte)('A'+(total+i)%26) != buf[i]) {
System.out.println("FAIL: DataHandler data is different");
}
}
total += len;
if (total%(8192*250) == 0) {
System.out.println("Total so far="+total);
}
}
System.out.println("Total Received="+total);
if (total != expTotal) {
System.out.println("FAIL: DataHandler data size is different. Expected="+expTotal+" Got="+total);
}
in.close();
sdh.close();
}
private static Image getImage (String imageName) throws Exception {
String location = getDataDir () + imageName;
return javax.imageio.ImageIO.read (new File (location));
}
private static String getDataDir () {
String userDir = System.getProperty ("user.dir");
String sepChar = System.getProperty ("file.separator");
return userDir+sepChar+ "common_resources/";
}
}