1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *      http://www.apache.org/licenses/LICENSE-2.0
   10    *
   11    * Unless required by applicable law or agreed to in writing, software
   12    * distributed under the License is distributed on an "AS IS" BASIS,
   13    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   14    * See the License for the specific language governing permissions and
   15    * limitations under the License.
   16    */
   17   package org.apache.pdfbox.pdmodel;
   18   
   19   import java.io.IOException;
   20   
   21   import org.apache.pdfbox.cos.COSBase;
   22   import org.apache.pdfbox.cos.COSDictionary;
   23   import org.apache.pdfbox.pdmodel.common.PDNameTreeNode;
   24   import org.apache.pdfbox.pdmodel.common.filespecification.PDComplexFileSpecification;
   25   
   26   /**
   27    * This class holds all of the name trees that are available at the document level.
   28    *
   29    * @author <a href="mailto:ben@benlitchfield.com">Ben Litchfield</a>
   30    * @version $Revision: 1.3 $
   31    */
   32   public class PDEmbeddedFilesNameTreeNode extends PDNameTreeNode
   33   {
   34       /**
   35        * Constructor.
   36        */
   37       public PDEmbeddedFilesNameTreeNode()
   38       {
   39           super( PDComplexFileSpecification.class );
   40       }
   41   
   42       /**
   43        * Constructor.
   44        *
   45        * @param dic The COS dictionary.
   46        */
   47       public PDEmbeddedFilesNameTreeNode( COSDictionary dic )
   48       {
   49           super( dic, PDComplexFileSpecification.class );
   50       }
   51   
   52       /**
   53        * {@inheritDoc}
   54        */
   55       protected Object convertCOSToPD( COSBase base ) throws IOException
   56       {
   57           COSBase destination = base;
   58           return new PDComplexFileSpecification( (COSDictionary)destination );
   59       }
   60   
   61       /**
   62        * {@inheritDoc}
   63        */
   64       protected PDNameTreeNode createChildNode( COSDictionary dic )
   65       {
   66           return new PDEmbeddedFilesNameTreeNode(dic);
   67       }
   68   }