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authorKeuin <[email protected]>2021-01-20 19:50:42 +0800
committerkeuin <[email protected]>2021-01-20 19:50:42 +0800
commitac7e70883c18602e7fd4b525b9e6fb9ea9620a6b (patch)
tree63b2d65d2fe489ef0cc1fe6e9a87b65c0b69de84 /src/main/java/com/keuin/kbackupfabric/util/backup/name/IncrementalBackupFileNameEncoder.java
parent7a5297de3467b1069fdf5e4a1b2aaf510ca35663 (diff)
refactor
Diffstat (limited to 'src/main/java/com/keuin/kbackupfabric/util/backup/name/IncrementalBackupFileNameEncoder.java')
-rw-r--r--src/main/java/com/keuin/kbackupfabric/util/backup/name/IncrementalBackupFileNameEncoder.java37
1 files changed, 0 insertions, 37 deletions
diff --git a/src/main/java/com/keuin/kbackupfabric/util/backup/name/IncrementalBackupFileNameEncoder.java b/src/main/java/com/keuin/kbackupfabric/util/backup/name/IncrementalBackupFileNameEncoder.java
deleted file mode 100644
index 926f47c..0000000
--- a/src/main/java/com/keuin/kbackupfabric/util/backup/name/IncrementalBackupFileNameEncoder.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package com.keuin.kbackupfabric.util.backup.name;
-
-import java.time.LocalDateTime;
-import java.time.format.DateTimeFormatter;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public class IncrementalBackupFileNameEncoder implements BackupFileNameEncoder {
- private static final String backupFileNamePrefix = "incremental";
- private static final DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd_HH-mm-ss");
-
- // TODO: make this private and use singleton pattern
- public IncrementalBackupFileNameEncoder() {
- }
-
- @Override
- public String encode(String customName, LocalDateTime time) {
- if (!isValidCustomName(customName))
- throw new IllegalArgumentException("Invalid custom name");
- String timeString = time.format(formatter);
- return backupFileNamePrefix + "-" + timeString + "_" + customName + ".kbi";
- }
-
- @Override
- public BackupFileNameEncoder.BackupBasicInformation decode(String fileName) {
- Pattern pattern = Pattern.compile(
- "^" + backupFileNamePrefix + "-" + "([0-9]{4}-[0-9]{2}-[0-9]{2}_[0-9]{2}-[0-9]{2}-[0-9]{2})_(.+)\\.kbi" + "$"
- );
- Matcher matcher = pattern.matcher(fileName);
- if (matcher.find()) {
- String timeString = matcher.group(1);
- String customName = matcher.group(2);
- return new BackupFileNameEncoder.BackupBasicInformation(customName, LocalDateTime.parse(timeString, formatter));
- }
- return null;
- }
-}