OMFactory fac = OMAbstractFactory.getOMFactory();
OMNamespace omNs = fac.createOMNamespace("http://localhost/my", "my");
OMElement rpcWrapEle = fac.createOMElement("mtomSample", omNs);
data = fac.createOMElement("data", omNs);
expectedDH = new DataHandler(
new ByteArrayDataSource(new byte[] { 13, 56, 65, 32, 12, 12, 7, -3, -2, -1,
98 }));
OMElement subData = fac.createOMElement("subData", omNs);
OMText textData = new OMTextImpl(expectedDH, fac);
subData.addChild(textData);
data.addChild(subData);