ConfigurationContextFactory.createConfigurationContextFromFileSystem(
TestingUtils.prefixBaseDirectory("target/test-resources/integrationRepo"), null);
ServiceClient sender = new ServiceClient(configContext, null);
sender.setOptions(options);
OperationClient mepClient = sender.createClient(ServiceClient.ANON_OUT_IN_OP);
MessageContext mc = new MessageContext();
mc.setEnvelope(createEnvelope());
FileDataSource fileDataSource = new FileDataSource(TestingUtils.prefixBaseDirectory("test-resources/mtom/test.jpg"));
DataHandler dataHandler = new DataHandler(fileDataSource);