add date range filter

performanceDb/src/main/java/org/lucares/performance/db/FileUtils.java

@@ -8,13 +8,15 @@ import java.nio.file.SimpleFileVisitor;
 import java.nio.file.attribute.BasicFileAttributes;
 import java.util.List;
 import java.util.function.BiPredicate;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 public class FileUtils {
-	private static final Logger LOGGER = Logger.getLogger(FileUtils.class.getCanonicalName());
+
+	private static final Logger LOGGER = LoggerFactory.getLogger(FileUtils.class);
 
 	private static final class RecursiveDeleter extends SimpleFileVisitor<Path> {
 
@@ -22,7 +24,7 @@ public class FileUtils {
 		public FileVisitResult visitFile(final Path file, final BasicFileAttributes attrs) throws IOException {
 
 			Files.delete(file);
-			LOGGER.info("deleted: " + file.toFile().getAbsolutePath());
+			LOGGER.trace("deleted: {}", file);
 
 			return FileVisitResult.CONTINUE;
 		}
@@ -31,7 +33,7 @@ public class FileUtils {
 		public FileVisitResult postVisitDirectory(final Path dir, final IOException exc) throws IOException {
 
 			Files.delete(dir);
-			LOGGER.info("deleted: " + dir.toFile().getAbsolutePath());
+			LOGGER.trace("deleted: {}", dir);
 
 			return FileVisitResult.CONTINUE;
 		}
@@ -44,14 +46,13 @@ public class FileUtils {
 
 		while (attempt <= maxAttempts) {
 			try {
-				LOGGER.info(
-						"deleting '" + path.toFile().getAbsolutePath() + "' attempt " + attempt + " of " + maxAttempts);
+				LOGGER.debug("deleting '{}' attempt {} of {}", path.toFile().getAbsolutePath(), attempt, maxAttempts);
 				Files.walkFileTree(path, new RecursiveDeleter());
 				break;
 			} catch (final IOException e) {
 				final String msg = "failed to delete '" + path.toFile().getAbsolutePath() + "' on attempt " + attempt
 						+ " of " + maxAttempts;
-				LOGGER.log(Level.WARNING, msg, e);
+				LOGGER.warn(msg, e);
 			}
 			attempt++;
 		}

performanceDb/src/main/java/org/lucares/performance/db/PerformanceDb.java

@@ -182,8 +182,9 @@ public class PerformanceDb implements AutoCloseable, CollectionUtils {
 		return db.proposeTagForQuery(query, caretIndex);
 	}
 
-	public List<String> getFields(final String query) {
-		final List<Field> fields = db.getAvailableFieldsForQuery(query);
+	public List<String> getFields() {
+
+		final List<Field> fields = db.getAvailableFields();
 
 		return map(fields, Field::getName);
 	}