Package org.apache.poi.poifs.storage

Examples of org.apache.poi.poifs.storage.HeaderBlockWriter

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     *  to their backing blocks
     */
    private void syncWithDataSource() throws IOException
    {
       // HeaderBlock
       HeaderBlockWriter hbw = new HeaderBlockWriter(_header);
       hbw.writeBlock( getBlockAt(-1) );
      
       // BATs
       for(BATBlock bat : _bat_blocks) {
          ByteBuffer block = getBlockAt(bat.getOurBlockIndex());
          BlockAllocationTableWriter.writeBlock(bat, block);
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        // allocate space for the block allocation table and take its
        // starting block
        int               batStartBlock       = bat.createBlocks();

        // get the extended block allocation table blocks
        HeaderBlockWriter header_block_writer = new HeaderBlockWriter();
        BATBlock[]        xbat_blocks         =
            header_block_writer.setBATBlocks(bat.countBlocks(),
                                             batStartBlock);

        // set the property table start block
        header_block_writer.setPropertyStart(_property_table.getStartBlock());

        // set the small block allocation table start block
        header_block_writer.setSBATStart(sbtw.getSBAT().getStartBlock());

        // set the small block allocation table block count
        header_block_writer.setSBATBlockCount(sbtw.getSBATBlockCount());

        // the header is now properly initialized. Make a list of
        // writers (the header block, followed by the documents, the
        // property table, the small block store, the small block
        // allocation table, the block allocation table, and the
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        // allocate space for the block allocation table and take its
        // starting block
        int               batStartBlock       = bat.createBlocks();

        // get the extended block allocation table blocks
        HeaderBlockWriter header_block_writer = new HeaderBlockWriter();
        BATBlock[]        xbat_blocks         =
            header_block_writer.setBATBlocks(bat.countBlocks(),
                                             batStartBlock);

        // set the property table start block
        header_block_writer.setPropertyStart(_property_table.getStartBlock());

        // set the small block allocation table start block
        header_block_writer.setSBATStart(sbtw.getSBAT().getStartBlock());

        // set the small block allocation table block count
        header_block_writer.setSBATBlockCount(sbtw.getSBATBlockCount());

        // the header is now properly initialized. Make a list of
        // writers (the header block, followed by the documents, the
        // property table, the small block store, the small block
        // allocation table, the block allocation table, and the
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        // allocate space for the block allocation table and take its
        // starting block
        int               batStartBlock       = bat.createBlocks();

        // get the extended block allocation table blocks
        HeaderBlockWriter header_block_writer = new HeaderBlockWriter();
        BATBlock[]        xbat_blocks         =
            header_block_writer.setBATBlocks(bat.countBlocks(),
                                             batStartBlock);

        // set the property table start block
        header_block_writer.setPropertyStart(_property_table.getStartBlock());

        // set the small block allocation table start block
        header_block_writer.setSBATStart(sbtw.getSBAT().getStartBlock());

        // the header is now properly initialized. Make a list of
        // writers (the header block, followed by the documents, the
        // property table, the small block store, the small block
        // allocation table, the block allocation table, and the
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        // allocate space for the block allocation table and take its
        // starting block
        int               batStartBlock       = bat.createBlocks();

        // get the extended block allocation table blocks
        HeaderBlockWriter header_block_writer = new HeaderBlockWriter();
        BATBlock[]        xbat_blocks         =
            header_block_writer.setBATBlocks(bat.countBlocks(),
                                             batStartBlock);

        // set the property table start block
        header_block_writer.setPropertyStart(_property_table.getStartBlock());

        // set the small block allocation table start block
        header_block_writer.setSBATStart(sbtw.getSBAT().getStartBlock());

        // set the small block allocation table block count
        header_block_writer.setSBATBlockCount(sbtw.getSBATBlockCount());

        // the header is now properly initialized. Make a list of
        // writers (the header block, followed by the documents, the
        // property table, the small block store, the small block
        // allocation table, the block allocation table, and the
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     *  to their backing blocks
     */
    private void syncWithDataSource() throws IOException
    {
       // HeaderBlock
       HeaderBlockWriter hbw = new HeaderBlockWriter(_header);
       hbw.writeBlock( getBlockAt(0) );
      
       // BATs
       for(BATBlock bat : _bat_blocks) {
          ByteBuffer block = getBlockAt(bat.getOurBlockIndex());
          BlockAllocationTableWriter.writeBlock(bat, block);
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        _property_table.preWrite();
        _property_table.write(propStream);
        // _header.setPropertyStart has been updated on write ...
       
       // HeaderBlock
       HeaderBlockWriter hbw = new HeaderBlockWriter(_header);
       hbw.writeBlock( getBlockAt(-1) );
      
       // BATs
       for(BATBlock bat : _bat_blocks) {
          ByteBuffer block = getBlockAt(bat.getOurBlockIndex());
          BlockAllocationTableWriter.writeBlock(bat, block);
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        // allocate space for the block allocation table and take its
        // starting block
        int               batStartBlock       = bat.createBlocks();

        // get the extended block allocation table blocks
        HeaderBlockWriter header_block_writer = new HeaderBlockWriter();
        BATBlock[]        xbat_blocks         =
            header_block_writer.setBATBlocks(bat.countBlocks(),
                                             batStartBlock);

        // set the property table start block
        header_block_writer.setPropertyStart(_property_table.getStartBlock());

        // set the small block allocation table start block
        header_block_writer.setSBATStart(sbtw.getSBAT().getStartBlock());

        // set the small block allocation table block count
        header_block_writer.setSBATBlockCount(sbtw.getSBATBlockCount());

        // the header is now properly initialized. Make a list of
        // writers (the header block, followed by the documents, the
        // property table, the small block store, the small block
        // allocation table, the block allocation table, and the
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     *  to their backing blocks
     */
    private void syncWithDataSource() throws IOException
    {
       // HeaderBlock
       HeaderBlockWriter hbw = new HeaderBlockWriter(_header);
       hbw.writeBlock( getBlockAt(-1) );
      
       // BATs
       for(BATBlock bat : _bat_blocks) {
          ByteBuffer block = getBlockAt(bat.getOurBlockIndex());
          BlockAllocationTableWriter.writeBlock(bat, block);
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        // allocate space for the block allocation table and take its
        // starting block
        int               batStartBlock       = bat.createBlocks();

        // get the extended block allocation table blocks
        HeaderBlockWriter header_block_writer = new HeaderBlockWriter();
        BATBlock[]        xbat_blocks         =
            header_block_writer.setBATBlocks(bat.countBlocks(),
                                             batStartBlock);

        // set the property table start block
        header_block_writer.setPropertyStart(_property_table.getStartBlock());

        // set the small block allocation table start block
        header_block_writer.setSBATStart(sbtw.getSBAT().getStartBlock());

        // set the small block allocation table block count
        header_block_writer.setSBATBlockCount(sbtw.getSBATBlockCount());

        // the header is now properly initialized. Make a list of
        // writers (the header block, followed by the documents, the
        // property table, the small block store, the small block
        // allocation table, the block allocation table, and the
View Full Code Here
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Related Classes of org.apache.poi.poifs.storage.HeaderBlockWriter

  • org.apache.poi.poifs.common.POIFSBigBlockSize
  • org.apache.poi.poifs.filesystem.NPOIFSFileSystem
  • org.apache.poi.poifs.filesystem.POIFSFileSystem
  • org.apache.poi.util.IntegerField
  • org.apache.poi.util.LongField
  • org.apache.poi.util.ShortField
  • java.io.ByteArrayOutputStream
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