Open the resource:/ related FileSystem for JDBCRepositorySQLLoader …

…in the GraalVM Native Image environment

mode/type/standalone/repository/provider/jdbc/src/main/java/org/apache/shardingsphere/mode/repository/standalone/jdbc/sql/JDBCRepositorySQLLoader.java

@@ -26,8 +26,11 @@
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.JarURLConnection;
+import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.URL;
+import java.nio.file.FileSystem;
+import java.nio.file.FileSystems;
 import java.nio.file.FileVisitResult;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -36,6 +39,7 @@
 import java.nio.file.attribute.BasicFileAttributes;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Enumeration;
 import java.util.HashSet;
 import java.util.Objects;
@@ -77,7 +81,37 @@ public static JDBCRepositorySQL load(final String type) {
         return result;
     }
 
+    /**
+     * Under the GraalVM Native Image corresponding to GraalVM CE 21.0.1, although there is
+     * <a href="https://github.com/oracle/graal/blob/vm-ce-23.0.1/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/jdk/resources/NativeImageResourceFileSystemProvider.java">`NativeImageResourceFileSystemProvider`</a>,
+     * the corresponding <a href="https://github.com/oracle/graal/blob/vm-ce-23.0.1/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/jdk/resources/NativeImageResourceFileSystem.java">`NativeImageResourceFileSystem`</a>
+     * does not autoload. This is mainly to align the behavior of `ZipFileSystemProvider`, so ShardingSphere need to manually open
+     * and close the FileSystem corresponding to the `resource:/` scheme. For more background reference
+     * https://github.com/oracle/graal/issues/7682 .
+     * <p>
+     * ShardingSphere use the System Property of "org.graalvm.nativeimage.imagecode" to identify whether this class is in the
+     * GraalVM Native Image environment. The background of this property comes from
+     * <a href="https://junit.org/junit5/docs/5.10.0/api/org.junit.jupiter.api/org/junit/jupiter/api/condition/DisabledInNativeImage.html">Annotation Interface DisabledInNativeImage</a>.
+     *
+     * @param url  url
+     * @param type type of JDBC repository SQL
+     * @return loaded JDBC repository SQL
+     * @throws URISyntaxException Checked exception thrown to indicate that a string could not be parsed as a URI reference
+     * @throws IOException        Signals that an I/O exception to some sort has occurred
+     * @see jdk.nio.zipfs.ZipFileSystemProvider
+     * @see sun.nio.fs.UnixFileSystemProvider
+     */
     private static JDBCRepositorySQL loadFromDirectory(final URL url, final String type) throws URISyntaxException, IOException {
+        if (null != System.getProperty("org.graalvm.nativeimage.imagecode")) {
+            try (FileSystem ignored = FileSystems.newFileSystem(URI.create("resource:/"), Collections.singletonMap("create", "true"))) {
+                return loadFromDirectoryLegacy(url, type);
+            }
+        } else {
+            return loadFromDirectoryLegacy(url, type);
+        }
+    }
+
+    private static JDBCRepositorySQL loadFromDirectoryLegacy(final URL url, final String type) throws URISyntaxException, IOException {
         final JDBCRepositorySQL[] result = new JDBCRepositorySQL[1];
         Files.walkFileTree(Paths.get(url.toURI()), new SimpleFileVisitor<Path>() {