if (builderFile.exists() && builderFile.isFile()) {
File stageDir = new File(stageDirname);
if (stageDir.exists() && stageDir.isDirectory()) {
XMLContext context = new XMLContext(new DBWSBuilderModelProject());
XMLUnmarshaller unmarshaller = context.createUnmarshaller();
DBWSBuilderModel model = (DBWSBuilderModel)unmarshaller.unmarshal(builderFile);
properties = model.properties;
operations = model.operations;
if (operations.size() == 0) {
logMessage(SEVERE, "No operations specified");
return;