Detect and remove HTTP fragments from the path.

src/main/java/jodd/http/HttpRequest.java

@@ -55,6 +55,7 @@ public class HttpRequest extends HttpBase<HttpRequest> {
 	protected String host = "localhost";
 	protected int port = Defaults.DEFAULT_PORT;
 	protected String method = "GET";
+	protected String fragment = null;
 	protected String path = StringPool.SLASH;
 	protected HttpMultiMap<String> query;
 
@@ -133,6 +134,13 @@ public HttpRequest port(final int port) {
 		return this;
 	}
 
+	/**
+	 * Returns HTTP fragment, if specified; otherwise returns <code>null</code>.
+	 */
+	public String fragment() {
+		return fragment;
+	}
+
 	// ---------------------------------------------------------------- set
 
 	/**
@@ -329,6 +337,14 @@ public HttpRequest path(String path) {
 			path = StringPool.SLASH + path;
 		}
 
+		// remove fragment
+
+		final int fragmentIndex = path.indexOf('#');
+		if (path.indexOf('#') != -1) {
+			this.fragment = path.substring(fragmentIndex + 1);
+			path = path.substring(0, fragmentIndex);
+		}
+
 		final int ndx = path.indexOf('?');
 
 		if (ndx != -1) {
@@ -516,6 +532,11 @@ public String url() {
 			url.append(queryString);
 		}
 
+		if (fragment != null) {
+			url.append('#');
+			url.append(fragment);
+		}
+
 		return url.toString();
 	}
 

src/test/java/jodd/http/FragmentTest.java

@@ -0,0 +1,28 @@
+package jodd.http;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class FragmentTest {
+
+	@Test
+	void testFragment() {
+		final HttpRequest request = HttpRequest.get("https://studioharrison.com/#product-group");
+
+		assertEquals("/", request.path);
+		assertEquals("product-group", request.fragment());
+
+		assertEquals("https://studioharrison.com/#product-group", request.url());
+	}
+
+	@Test
+	void testFragmentWithQuery() {
+		final HttpRequest request = HttpRequest.get("https://studioharrison.com/foo?me=1#foo");
+
+		assertEquals("/foo", request.path);
+		assertEquals("foo", request.fragment());
+
+		assertEquals("https://studioharrison.com/foo?me=1#foo", request.url());
+	}
+}