}
} else if (implementation.equals("async")) {
if (Logger.isTraceEnabled()) {
Logger.trace("Using Async for web service");
}
wsImpl = new WSAsync();
} else {
try {
wsImpl = (WSImpl) Yalp.classloader.loadClass(implementation).newInstance();
if (Logger.isTraceEnabled()) {
Logger.trace("Using the class:" + implementation + " for web service");