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package large_upload.server;
import java.io.*;
import javax.jws.WebService;
import javax.activation.*;
import javax.jws.*;
import javax.xml.bind.annotation.*;
import javax.xml.ws.soap.*;
import javax.xml.ws.*;
import com.sun.xml.ws.developer.StreamingDataHandler;
/**
* @author Jitendra Kotamraju
*/
@MTOM
@WebService
public class UploadImpl {
public void fileUpload(String name, @XmlMimeType("application/octet-stream") DataHandler data) {
try {
StreamingDataHandler dh = (StreamingDataHandler)data;
File file = File.createTempFile(name, "");
System.out.println("Creating file = "+file);
dh.moveTo(file);
dh.close();
System.out.println("Verifying file = "+file);
verifyFile(file);
System.out.println("Verified file = "+file);
file.delete();
System.out.println("Deleted file = "+file);
} catch(Exception e) {
throw new WebServiceException(e);
}
}
private void verifyFile(File file) throws IOException {
FileInputStream fin = new FileInputStream(file);
try {
byte buf[] = new byte[8192];
for(int i=0; i < 100000; i++) {
int len = 0;
while(len < buf.length) {
int cur = fin.read(buf, len, buf.length-len);
if (cur == -1) {
throw new WebServiceException("EOF. Didn't receive all the file");
}
len += cur;
}
for(int j=0; j < len; j++) {
if (buf[j] != (byte)j) {
throw new WebServiceException();
}
}
}
} finally {
fin.close();
}
}
}