cvs commit: jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf HWPFDocument.java

[sa...@apache.org]

sackley     2003/06/04 18:57:41

  Added:       src/scratchpad/src/org/apache/poi/hwpf HWPFDocument.java
  Log:
  commiting the latest HWPF stuff formerly HDF
  
  Revision  Changes    Path
  1.1                  jakarta-poi/src/scratchpad/src/org/apache/poi/hwpf/HWPFDocument.java
  
  Index: HWPFDocument.java
  ===================================================================
  /*
   *  ====================================================================
   *  The Apache Software License, Version 1.1
   *
   *  Copyright (c) 2003 The Apache Software Foundation.  All rights
   *  reserved.
   *
   *  Redistribution and use in source and binary forms, with or without
   *  modification, are permitted provided that the following conditions
   *  are met:
   *
   *  1. Redistributions of source code must retain the above copyright
   *  notice, this list of conditions and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright
   *  notice, this list of conditions and the following disclaimer in
   *  the documentation and/or other materials provided with the
   *  distribution.
   *
   *  3. The end-user documentation included with the redistribution,
   *  if any, must include the following acknowledgment:
   *  "This product includes software developed by the
   *  Apache Software Foundation (http://www.apache.org/)."
   *  Alternately, this acknowledgment may appear in the software itself,
   *  if and wherever such third-party acknowledgments normally appear.
   *
   *  4. The names "Apache" and "Apache Software Foundation" and
   *  "Apache POI" must not be used to endorse or promote products
   *  derived from this software without prior written permission. For
   *  written permission, please contact apache@apache.org.
   *
   *  5. Products derived from this software may not be called "Apache",
   *  "Apache POI", nor may "Apache" appear in their name, without
   *  prior written permission of the Apache Software Foundation.
   *
   *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   *  SUCH DAMAGE.
   *  ====================================================================
   *
   *  This software consists of voluntary contributions made by many
   *  individuals on behalf of the Apache Software Foundation.  For more
   *  information on the Apache Software Foundation, please see
   *  <http://www.apache.org/>.
   */
  package org.apache.poi.hwpf;
  
  import java.io.InputStream;
  import java.io.IOException;
  
  import org.apache.poi.poifs.filesystem.POIFSFileSystem;
  import org.apache.poi.poifs.filesystem.DocumentEntry;
  
  import org.apache.poi.hwpf.model.hdftypes.*;
  
  
  /**
   * @author Ryan Ackley
   */
  public class HWPFDocument
  {
    /** OLE stuff*/
    private POIFSFileSystem _filesystem;
  
    /** The FIB*/
    private FileInformationBlock _fib;
  
    /** main document stream buffer*/
    byte[] _mainDocument;
  
    /** table stream buffer*/
    byte[] _tableBuffer;
  
    public HWPFDocument(InputStream istream) throws IOException
    {
      //do Ole stuff
      _filesystem = new POIFSFileSystem(istream);
  
      DocumentEntry headerProps =
         (DocumentEntry)_filesystem.getRoot().getEntry("WordDocument");
  
      _mainDocument = new byte[headerProps.getSize()];
      _filesystem.createDocumentInputStream("WordDocument").read(_mainDocument);
  
      _fib = new FileInformationBlock(_mainDocument);
    }
  
  }