/**
* constructs a Reflections instance and scan according to given {@link
* org.reflections.Configuration}
*
* <p>it is preferred to use {@link org.reflections.util.ConfigurationBuilder}
*/
public Reflections(final Configuration configuration) {
this.configuration = configuration;
store = new Store(configuration);
if (configuration.getScanners() != null && !configuration.getScanners().isEmpty()) {
// inject to scanners
for (Scanner scanner : configuration.getScanners()) {
scanner.setConfiguration(configuration);
scanner.setStore(store.getOrCreate(scanner.getClass().getSimpleName()));
}
scan();
}
}
protected void scan(URL url) {
Vfs.Dir dir = Vfs.fromURL(url);
try {
for (final Vfs.File file : dir.getFiles()) {
// scan if inputs filter accepts file relative path or fqn
Predicate<String> inputsFilter = configuration.getInputsFilter();
String path = file.getRelativePath();
String fqn = path.replace('/', '.');
if (inputsFilter == null || inputsFilter.apply(path) || inputsFilter.apply(fqn)) {
Object classObject = null;
for (Scanner scanner : configuration.getScanners()) {
try {
if (scanner.acceptsInput(path) || scanner.acceptResult(fqn)) {
classObject = scanner.scan(file, classObject);
}
} catch (Exception e) {
if (log != null && log.isDebugEnabled())
log.debug(
"could not scan file "
+ file.getRelativePath()
+ " in url "
+ url.toExternalForm()
+ " with scanner "
+ scanner.getClass().getSimpleName(),
e);
}
}
}
}
} finally {
dir.close();
}
}