--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/src/share/classes/javax/xml/transform/SourceLocator.java	Sun Mar 04 11:55:34 2012 -0800
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.transform;
+
+/**
+ * This interface is primarily for the purposes of reporting where
+ * an error occurred in the XML source or transformation instructions.
+ */
+public interface SourceLocator {
+
+    /**
+     * Return the public identifier for the current document event.
+     *
+     * <p>The return value is the public identifier of the document
+     * entity or of the external parsed entity in which the markup that
+     * triggered the event appears.</p>
+     *
+     * @return A string containing the public identifier, or
+     *         null if none is available.
+     * @see #getSystemId
+     */
+    public String getPublicId();
+
+    /**
+     * Return the system identifier for the current document event.
+     *
+     * <p>The return value is the system identifier of the document
+     * entity or of the external parsed entity in which the markup that
+     * triggered the event appears.</p>
+     *
+     * <p>If the system identifier is a URL, the parser must resolve it
+     * fully before passing it to the application.</p>
+     *
+     * @return A string containing the system identifier, or null
+     *         if none is available.
+     * @see #getPublicId
+     */
+    public String getSystemId();
+
+    /**
+     * Return the line number where the current document event ends.
+     *
+     * <p><strong>Warning:</strong> The return value from the method
+     * is intended only as an approximation for the sake of error
+     * reporting; it is not intended to provide sufficient information
+     * to edit the character content of the original XML document.</p>
+     *
+     * <p>The return value is an approximation of the line number
+     * in the document entity or external parsed entity where the
+     * markup that triggered the event appears.</p>
+     *
+     * @return The line number, or -1 if none is available.
+     * @see #getColumnNumber
+     */
+    public int getLineNumber();
+
+    /**
+     * Return the character position where the current document event ends.
+     *
+     * <p><strong>Warning:</strong> The return value from the method
+     * is intended only as an approximation for the sake of error
+     * reporting; it is not intended to provide sufficient information
+     * to edit the character content of the original XML document.</p>
+     *
+     * <p>The return value is an approximation of the column number
+     * in the document entity or external parsed entity where the
+     * markup that triggered the event appears.</p>
+     *
+     * @return The column number, or -1 if none is available.
+     * @see #getLineNumber
+     */
+    public int getColumnNumber();
+}