cucumber.runtime.io.FileResourceIteratorFactory Maven / Gradle / Ivy
package cucumber.runtime.io;
import java.io.File;
import java.net.URL;
import java.util.Iterator;
import static cucumber.runtime.io.ClasspathIterable.getPath;
/**
* Factory which creates {@link FileResourceIterator}s.
*
* {@link FileResourceIterator}s should be created for any cases where a
* URL's protocol isn't otherwise handled. Thus, {@link #isFactoryFor(URL)}
* will always return true. Because of this behavior, the
* FileResourceIteratorFactory should never be registered as a
* service implementation for {@link ResourceIteratorFactory} as it could
* easily hide other service implementations.
*/
public class FileResourceIteratorFactory implements ResourceIteratorFactory {
/**
* Initializes a new instance of the FileResourceIteratorFactory class.
*/
public FileResourceIteratorFactory() {
// intentionally empty
}
@Override
public boolean isFactoryFor(URL url) {
return true;
}
@Override
public Iterator createIterator(URL url, String path, String suffix) {
File file = new File(getPath(url));
File rootDir = new File(file.getAbsolutePath().substring(0, file.getAbsolutePath().length() - path.length()));
return new FileResourceIterator(rootDir, file, suffix);
}
}