From 009ee2902324246f306392fd4c742c9ef533e07c Mon Sep 17 00:00:00 2001
From: Pinghao Wu <xdavidwuph@gmail.com>
Date: Sat, 26 Oct 2024 19:30:44 +0800
Subject: [PATCH] CephFSExecutor: preserve FileNotFoundException

---
 .../java/org/safcephfs/CephFSDocumentsProvider.java  |  3 ++-
 src/main/java/org/safcephfs/CephFSExecutor.java      | 12 +++++++++---
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/main/java/org/safcephfs/CephFSDocumentsProvider.java b/src/main/java/org/safcephfs/CephFSDocumentsProvider.java
index 25eabdd..30d6971 100644
--- a/src/main/java/org/safcephfs/CephFSDocumentsProvider.java
+++ b/src/main/java/org/safcephfs/CephFSDocumentsProvider.java
@@ -377,7 +377,8 @@ public class CephFSDocumentsProvider extends DocumentsProvider {
 		return result;
 	}
 
-	private long getXattrULL(String path, String name) {
+	private long getXattrULL(String path, String name)
+			throws FileNotFoundException {
 		var buf = new byte[32];
 		var l = executor.executeWithUnchecked(cm -> {
 			return cm.getxattr(path, name, buf);
diff --git a/src/main/java/org/safcephfs/CephFSExecutor.java b/src/main/java/org/safcephfs/CephFSExecutor.java
index 9b55c41..5eaccc8 100644
--- a/src/main/java/org/safcephfs/CephFSExecutor.java
+++ b/src/main/java/org/safcephfs/CephFSExecutor.java
@@ -7,6 +7,7 @@ import android.provider.DocumentsContract;
 import android.system.ErrnoException;
 import android.system.OsConstants;
 
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.UncheckedIOException;
 import java.util.Map;
@@ -168,9 +169,12 @@ public class CephFSExecutor {
 		}
 	}
 
-	protected <T> T executeWithCursorExtra(Operation<T> op, Cursor c) {
+	protected <T> T executeWithCursorExtra(Operation<T> op, Cursor c)
+			throws FileNotFoundException {
 		try {
 			return execute(op);
+		} catch (FileNotFoundException e) {
+			throw e;
 		} catch (IOException e) {
 			var extra = new Bundle();
 			var msg = e.getMessage();
@@ -181,10 +185,12 @@ public class CephFSExecutor {
 		}
 	}
 
-	protected <T> T executeWithUnchecked(Operation<T> op) {
+	protected <T> T executeWithUnchecked(Operation<T> op)
+			throws FileNotFoundException {
 		try {
 			return execute(op);
-		// TODO preserve IOE subclasses
+		} catch (FileNotFoundException e) {
+			throw e;
 		} catch (IOException e) {
 			throw new UncheckedIOException(e);
 		}
-- 
2.45.2