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Dhfs-fs: mtime fix

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Stepan Usatiuk
2025-04-21 11:29:35 +02:00
parent f56f564e8b
commit bd5395e03f
3 changed files with 12 additions and 4 deletions
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6
dhfs-parent/dhfs-fs/src/main/java/com/usatiuk/dhfs/files/objects/File.java
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@@ -1,10 +1,10 @@
package com.usatiuk.dhfs.files.objects;
import com.usatiuk.dhfs.JDataRemote;
import com.usatiuk.objects.JObjectKey;
import com.usatiuk.dhfs.jmap.JMapHolder;
import com.usatiuk.dhfs.jmap.JMapLongKey;
import com.usatiuk.dhfs.repository.JDataRemoteDto;
import com.usatiuk.objects.JObjectKey;
import java.util.Collection;
import java.util.Set;
@@ -28,6 +28,10 @@ public record File(JObjectKey key, long mode, long cTime, long mTime,
return new File(key, mode, cTime, mTime, symlink);
}
public File withCurrentMTime() {
return new File(key, mode, cTime, System.currentTimeMillis(), symlink);
}
@Override
public Collection<JObjectKey> collectRefsTo() {
return Set.of();

6
dhfs-parent/dhfs-fs/src/main/java/com/usatiuk/dhfs/files/service/DhfsFileServiceImpl.java
View File

@@ -247,7 +247,7 @@ public class DhfsFileServiceImpl implements DhfsFileService {
} else if (dent instanceof RemoteObjectMeta) {
var remote = remoteTx.getData(JDataRemote.class, uuid).orElse(null);
if (remote instanceof File f) {
remoteTx.putData(f.withMode(mode).withMTime(System.currentTimeMillis()));
remoteTx.putData(f.withMode(mode).withCurrentMTime());
return true;
} else {
throw new IllegalArgumentException(uuid + " is not a file");
@@ -453,7 +453,7 @@ public class DhfsFileServiceImpl implements DhfsFileService {
jMapHelper.put(file, JMapLongKey.of(e.getKey()), e.getValue());
}
remoteTx.putData(file);
remoteTx.putData(file.withCurrentMTime());
return (long) data.size();
});
@@ -544,7 +544,7 @@ public class DhfsFileServiceImpl implements DhfsFileService {
jMapHelper.put(file, JMapLongKey.of(e.getKey()), e.getValue());
}
remoteTx.putData(file);
remoteTx.putData(file.withCurrentMTime());
return true;
});
}

4
dhfs-parent/dhfs-fs/src/test/java/com/usatiuk/dhfs/files/DhfsFileServiceSimpleTestImpl.java
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@@ -111,6 +111,7 @@ public abstract class DhfsFileServiceSimpleTestImpl {
var uuid = ret.get();
var curMtime = fileService.getattr(uuid).get().mtime();
fileService.write(uuid, 0, new byte[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9});
Assertions.assertArrayEquals(new byte[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, fileService.read(uuid, 0, 10).get().toByteArray());
Assertions.assertArrayEquals(new byte[]{2, 3, 4, 5, 6, 7, 8, 9}, fileService.read(uuid, 2, 8).get().toByteArray());
@@ -123,6 +124,9 @@ public abstract class DhfsFileServiceSimpleTestImpl {
fileService.write(uuid, 3, new byte[]{17, 18});
Assertions.assertArrayEquals(new byte[]{0, 1, 2, 17, 18, 11, 15, 16, 8, 9, 13, 14}, fileService.read(uuid, 0, 12).get().toByteArray());
var newMtime = fileService.getattr(uuid).get().mtime();
Assertions.assertTrue(newMtime > curMtime);
fileService.unlink("/writeTest");
Assertions.assertFalse(fileService.open("/writeTest").isPresent());
}