text: /*
   * reserved comment block
   * DO NOT REMOVE OR ALTER!
   */
  /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.
   */
  
  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;
  
  /**
   * @xsl.usage advanced
   */
  public class FuncUnparsedEntityURI extends FunctionOneArg
  {
      static final long serialVersionUID = 845309759097448178L;
  
    /**
     * 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
    {
  
      String name = m_arg0.execute(xctxt).str();
      int context = xctxt.getCurrentNode();
      DTM dtm = xctxt.getDTM(context);
      int doc = dtm.getDocument();
  
      String uri = dtm.getUnparsedEntityURI(name);
  
      return new XString(uri);
    }
  }
  