temporary commit

src/main/java/net/woggioni/gbcs/url/ClasspathUrlStreamHandlerFactoryProvider.java

@@ -0,0 +1,41 @@
+package net.woggioni.gbcs.url;
+
+import java.io.IOException;
+import java.net.URL;
+import java.net.URLConnection;
+import java.net.URLStreamHandler;
+import java.net.URLStreamHandlerFactory;
+
+public class ClasspathUrlStreamHandlerFactoryProvider implements URLStreamHandlerFactory {
+
+    private static class Handler extends URLStreamHandler {
+        private final ClassLoader classLoader;
+
+        public Handler() {
+            this.classLoader = getClass().getClassLoader();
+        }
+
+        public Handler(ClassLoader classLoader) {
+            this.classLoader = classLoader;
+        }
+
+        @Override
+        protected URLConnection openConnection(URL u) throws IOException {
+            final URL resourceUrl = classLoader.getResource(u.getPath());
+            return resourceUrl.openConnection();
+        }
+    }
+
+    @Override
+    public URLStreamHandler createURLStreamHandler(String protocol) {
+        URLStreamHandler result;
+        switch (protocol) {
+            case "classpath":
+                result = new Handler();
+                break;
+            default:
+                result = null;
+        }
+        return result;
+    }
+}