fix npe

Signed-off-by: chenxu <[email protected]>
lakesoul-io · Nov 22, 2024 · ac25f33 · ac25f33
1 parent d21bfcc
commit ac25f33
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/lakesoul-common/src/main/java/com/dmetasoul/lakesoul/meta/jnr/JnrLoader.java b/lakesoul-common/src/main/java/com/dmetasoul/lakesoul/meta/jnr/JnrLoader.java
@@ -9,6 +9,7 @@
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.InputStream;
+import java.net.URL;
 import java.net.URLConnection;
 import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
@@ -38,7 +39,11 @@ public synchronized static void tryLoad() {
         String finalPath = null;
 
         try {
-            URLConnection connection = JnrLoader.class.getResource(libName).openConnection();
+            URL url = JnrLoader.class.getClassLoader().getResource(libName);
+            if (url == null) {
+                throw new FileNotFoundException(libName);
+            }
+            URLConnection connection = url.openConnection();
             if (connection != null) {
                 connection.setUseCaches(false);
                 try (final InputStream is = connection.getInputStream()) {

diff --git a/...e-io/lakesoul-io-java/src/main/java/com/dmetasoul/lakesoul/lakesoul/io/jnr/JnrLoader.java b/...e-io/lakesoul-io-java/src/main/java/com/dmetasoul/lakesoul/lakesoul/io/jnr/JnrLoader.java
@@ -10,6 +10,7 @@
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.InputStream;
+import java.net.URL;
 import java.net.URLConnection;
 import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
@@ -39,7 +40,11 @@ public synchronized static void tryLoad() {
         String finalPath = null;
 
         try {
-            URLConnection connection = com.dmetasoul.lakesoul.meta.jnr.JnrLoader.class.getResource(libName).openConnection();
+            URL url = JnrLoader.class.getClassLoader().getResource(libName);
+            if (url == null) {
+                throw new FileNotFoundException(libName);
+            }
+            URLConnection connection = url.openConnection();
             if (connection != null) {
                 connection.setUseCaches(false);
                 try (final InputStream is = connection.getInputStream()) {