// Preprocess a FileObject.
private boolean preprocess(FileObject fileObject) {
if (TrialConfig.getPreprocessorEnabled().equals("yes")) {
// Load the preprocessor class specified in the TrialConfig.
// Reload each time in case the class changes behind our back.
PreprocessorAdapter ppa = null;
String className = TrialConfig.getPreprocessorClassName();
try {
Class theClass = Class.forName(className);
ppa = (PreprocessorAdapter) theClass.newInstance();
if (fileObject instanceof DicomObject) return ppa.process((DicomObject) fileObject);
if (fileObject instanceof XmlObject) return ppa.process((XmlObject) fileObject);
if (fileObject instanceof ZipObject) return ppa.process((ZipObject) fileObject);
return ppa.process(fileObject);
} catch (Exception ex) {
Log.message("Exception while loading or running the preprocessor: " + className);
logger.warn("Exception while loading or running the preprocessor: " + className);
return false;
}
}
return true;
}
