--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hg4j/src/main/java/org/tmatesoft/hg/internal/RelativePathRewrite.java	Tue May 10 10:52:53 2011 +0200
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2011 TMate Software Ltd
+ *  
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * For information on how to redistribute this software under
+ * the terms of a license other than GNU General Public License
+ * contact TMate Software at support@hg4j.com
+ */
+package org.tmatesoft.hg.internal;
+
+import java.io.File;
+
+import org.tmatesoft.hg.util.PathRewrite;
+
+/**
+ *
+ * @author Artem Tikhomirov
+ * @author TMate Software Ltd.
+ */
+public class RelativePathRewrite implements PathRewrite {
+	
+	private final String rootPath;
+
+	public RelativePathRewrite(File root) {
+		this(root.getPath());
+	}
+	
+	public RelativePathRewrite(String rootPath) {
+		this.rootPath = rootPath;
+	}
+
+	public String rewrite(String path) {
+		if (path != null && path.startsWith(rootPath)) {
+			if (path.length() == rootPath.length()) {
+				return "";
+			}
+			return path.substring(rootPath.length() + 1);
+		}
+		return path;
+	}
+}