From b06470661100defdf13ea7c2c1a1b76d7258328c Mon Sep 17 00:00:00 2001
From: zhangzhiyong <zhangzhiyong1@xiaomi.com>
Date: Mon, 23 Oct 2023 13:50:14 +0800
Subject: [PATCH]  If the monitored folder does not exist, create it.

---
 .../xiaomi/mone/file/ozhera/HeraFileMonitor.java    | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/jcommon/file/src/main/java/com/xiaomi/mone/file/ozhera/HeraFileMonitor.java b/jcommon/file/src/main/java/com/xiaomi/mone/file/ozhera/HeraFileMonitor.java
index 4cbd8ca6a..fdecf1fb4 100644
--- a/jcommon/file/src/main/java/com/xiaomi/mone/file/ozhera/HeraFileMonitor.java
+++ b/jcommon/file/src/main/java/com/xiaomi/mone/file/ozhera/HeraFileMonitor.java
@@ -38,14 +38,17 @@ public class HeraFileMonitor {
     @Setter
     private EventListener listener;
 
-
     public HeraFileMonitor() {
+        this(TimeUnit.SECONDS.toMillis(30));
+    }
+
+    public HeraFileMonitor(long removeTime) {
         Executors.newSingleThreadScheduledExecutor().scheduleAtFixedRate(() -> {
             try {
                 List<Pair<String, Object>> remList = Lists.newArrayList();
                 long now = System.currentTimeMillis();
                 fileMap.values().forEach(it -> {
-                    if (now - it.getUtime().get() >= TimeUnit.SECONDS.toMillis(5)) {
+                    if (now - it.getUtime().get() >= removeTime) {
                         remList.add(Pair.of(it.getFileName(), it.getFileKey()));
                     }
                 });
@@ -60,6 +63,7 @@ public HeraFileMonitor() {
         }, 5, 10, TimeUnit.SECONDS);
     }
 
+
     public HeraFileMonitor(EventListener listener) {
         this();
         this.listener = listener;
@@ -69,6 +73,11 @@ public void reg(String path) throws IOException, InterruptedException {
         Path directory = Paths.get(path);
         File f = directory.toFile();
 
+        if (!f.exists()) {
+            log.info("create directory:{}", directory);
+            Files.createDirectories(directory);
+        }
+
         Arrays.stream(f.listFiles()).forEach(it -> initFile(it));
 
         WatchService watchService = FileSystems.getDefault().newWatchService();