sysmodelmgr/com.symbian.smt.gui/src/com/symbian/smt/gui/smtwidgets/IXmlFileInputValidator.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sysmodelmgr/com.symbian.smt.gui/src/com/symbian/smt/gui/smtwidgets/IXmlFileInputValidator.java Thu Mar 11 19:08:43 2010 +0200
@@ -0,0 +1,47 @@
+// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// IXmlFileInputValidator
+//
+
+
+
+package com.symbian.smt.gui.smtwidgets;
+
+/**
+ * This is an extension of the IFileInputValidator interface which caters for
+ * validation of XML files
+ *
+ * @author barbararosi-schwartz
+ *
+ */
+public interface IXmlFileInputValidator extends IFileInputValidator {
+
+ /**
+ * Determines whether or not the file identified by the provided path
+ * is a valid XML resource. Returns a message to display if validation
+ * fails.
+ * <p>
+ * Returns <code>null</code> if validation succeeds.
+ * <p>
+ * The unconventional method signature follows the pattern of
+ * IInputValidator's isValid() method.
+ *
+ * @param filePath
+ * the String representing the path to the file to
+ * be validated.
+ *
+ * @return a message or <code>null</code> if no validation error
+ */
+ public String isXmlValid(String filePath);
+}