1 files changed, 73 insertions, 0 deletions
diff --git a/src/share/classes/com/sun/org/apache/xpath/internal/functions/FuncDoclocation.java b/src/share/classes/com/sun/org/apache/xpath/internal/functions/FuncDoclocation.java
new file mode 100644
index 0000000..1217af7
--- /dev/null
+++ b/src/share/classes/com/sun/org/apache/xpath/internal/functions/FuncDoclocation.java
@@ -0,0 +1,73 @@
+/*
+ * reserved comment block
+ * DO NOT REMOVE OR ALTER!
+ */
+/*
+ * Copyright 1999-2004 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * $Id: FuncDoclocation.java,v 1.2.4.1 2005/09/14 19:53:44 jeffsuttor Exp $
+ */
+package com.sun.org.apache.xpath.internal.functions;
+
+import com.sun.org.apache.xml.internal.dtm.DTM;
+import com.sun.org.apache.xpath.internal.XPathContext;
+import com.sun.org.apache.xpath.internal.objects.XObject;
+import com.sun.org.apache.xpath.internal.objects.XString;
+
+/**
+ * Execute the proprietary document-location() function, which returns
+ * a node set of documents.
+ * @xsl.usage advanced
+ */
+public class FuncDoclocation extends FunctionDef1Arg
+{
+    static final long serialVersionUID = 7469213946343568769L;
+
+  /**
+   * Execute the function.  The function must return
+   * a valid object.
+   * @param xctxt The current execution context.
+   * @return A valid XObject.
+   *
+   * @throws javax.xml.transform.TransformerException
+   */
+  public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
+  {
+
+    int whereNode = getArg0AsNode(xctxt);
+    String fileLocation = null;
+
+    if (DTM.NULL != whereNode)
+    {
+      DTM dtm = xctxt.getDTM(whereNode);
+
+      // %REVIEW%
+      if (DTM.DOCUMENT_FRAGMENT_NODE ==  dtm.getNodeType(whereNode))
+      {
+        whereNode = dtm.getFirstChild(whereNode);
+      }
+
+      if (DTM.NULL != whereNode)
+      {
+        fileLocation = dtm.getDocumentBaseURI();
+//        int owner = dtm.getDocument();
+//        fileLocation = xctxt.getSourceTreeManager().findURIFromDoc(owner);
+      }
+    }
+
+    return new XString((null != fileLocation) ? fileLocation : "");
+  }
+}