Package org.apache.poi.poifs.property

Examples of org.apache.poi.poifs.property.Property

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        for (int j = properties.size(); j < to_be_written.length; j++)
        {

            // create an instance of an anonymous inner class that
            // extends Property
            to_be_written[ j ] = new Property()
            {
                protected void preWrite()
                {
                }
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        _entries    = new ArrayList<Entry>();
        Iterator<Property> iter = property.getChildren();

        while (iter.hasNext())
        {
            Property child     = iter.next();
            Entry    childNode = null;

            if (child.isDirectory())
            {
                childNode = new DirectoryNode(( DirectoryProperty ) child,
                                              _filesystem, this);
            }
            else
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         assertEquals("Root Entry", root.getName());
         assertEquals(11564, root.getSize());
         assertEquals(0, root.getStartBlock());
        
         // Check its children too
         Property prop;
         Iterator<Property> pi = root.getChildren();
         prop = pi.next();
         assertEquals("Thumbnail", prop.getName());
         prop = pi.next();
         assertEquals("\u0005DocumentSummaryInformation", prop.getName());
         prop = pi.next();
         assertEquals("\u0005SummaryInformation", prop.getName());
         prop = pi.next();
         assertEquals("Image", prop.getName());
         prop = pi.next();
         assertEquals("Tags", prop.getName());
         assertEquals(false, pi.hasNext());
        
        
         // Check the SBAT (Small Blocks FAT) was properly processed
         NPOIFSMiniStore ministore = fs.getMiniStore();
        
         // Verify we only got two SBAT blocks
         ministore.getBATBlockAndIndex(0);
         ministore.getBATBlockAndIndex(128);
         try {
            ministore.getBATBlockAndIndex(256);
            fail("Should only be two SBATs, but a 3rd was found");
         } catch(IndexOutOfBoundsException e) {}
        
         // Verify a few offsets: 0->50 is a stream
         for(int i=0; i<50; i++) {
            assertEquals(i+1, ministore.getNextBlock(i));
         }
         assertEquals(POIFSConstants.END_OF_CHAIN, ministore.getNextBlock(50));
      }
     
      // Now with a simple 4096 block file
      fsA = new NPOIFSFileSystem(_inst.getFile("BlockSize4096.zvi"));
      fsB = new NPOIFSFileSystem(_inst.openResourceAsStream("BlockSize4096.zvi"));
      for(NPOIFSFileSystem fs : new NPOIFSFileSystem[] {fsA,fsB}) {
         // Check the FAT was properly processed
         // Verify we only got one block
         fs.getBATBlockAndIndex(0);
         fs.getBATBlockAndIndex(1);
         try {
            fs.getBATBlockAndIndex(1040);
            fail("Should only be one BAT, but a 2nd was found");
         } catch(IndexOutOfBoundsException e) {}
        
         // Verify a few next offsets
         // 0 -> 1 -> 2 -> END
         assertEquals(1, fs.getNextBlock(0));
         assertEquals(2, fs.getNextBlock(1));
         assertEquals(POIFSConstants.END_OF_CHAIN, fs.getNextBlock(2));

        
         // Check the properties
         NPropertyTable props = fs._get_property_table();
         assertEquals(12, props.getStartBlock());
         assertEquals(1, props.countBlocks());
        
         // Root property tells us about the Mini Stream
         RootProperty root = props.getRoot();
         assertEquals("Root Entry", root.getName());
         assertEquals(11564, root.getSize());
         assertEquals(0, root.getStartBlock());
        
         // Check its children too
         Property prop;
         Iterator<Property> pi = root.getChildren();
         prop = pi.next();
         assertEquals("Thumbnail", prop.getName());
         prop = pi.next();
         assertEquals("\u0005DocumentSummaryInformation", prop.getName());
         prop = pi.next();
         assertEquals("\u0005SummaryInformation", prop.getName());
         prop = pi.next();
         assertEquals("Image", prop.getName());
         prop = pi.next();
         assertEquals("Tags", prop.getName());
         assertEquals(false, pi.hasNext());
        
        
         // Check the SBAT (Small Blocks FAT) was properly processed
         NPOIFSMiniStore ministore = fs.getMiniStore();
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         assertEquals("Root Entry", root.getName());
         assertEquals(11564, root.getSize());
         assertEquals(0, root.getStartBlock());
        
         // Check its children too
         Property prop;
         Iterator<Property> pi = root.getChildren();
         prop = pi.next();
         assertEquals("Thumbnail", prop.getName());
         prop = pi.next();
         assertEquals("\u0005DocumentSummaryInformation", prop.getName());
         prop = pi.next();
         assertEquals("\u0005SummaryInformation", prop.getName());
         prop = pi.next();
         assertEquals("Image", prop.getName());
         prop = pi.next();
         assertEquals("Tags", prop.getName());
         assertEquals(false, pi.hasNext());
        
        
         // Check the SBAT (Small Blocks FAT) was properly processed
         NPOIFSMiniStore ministore = fs.getMiniStore();
        
         // Verify we only got two SBAT blocks
         ministore.getBATBlockAndIndex(0);
         ministore.getBATBlockAndIndex(128);
         try {
            ministore.getBATBlockAndIndex(256);
            fail("Should only be two SBATs, but a 3rd was found");
         } catch(IndexOutOfBoundsException e) {}
        
         // Verify a few offsets: 0->50 is a stream
         for(int i=0; i<50; i++) {
            assertEquals(i+1, ministore.getNextBlock(i));
         }
         assertEquals(POIFSConstants.END_OF_CHAIN, ministore.getNextBlock(50));
      }
     
      // Now with a simple 4096 block file
      fsA = new NPOIFSFileSystem(_inst.getFile("BlockSize4096.zvi"));
      fsB = new NPOIFSFileSystem(_inst.openResourceAsStream("BlockSize4096.zvi"));
      for(NPOIFSFileSystem fs : new NPOIFSFileSystem[] {fsA,fsB}) {
         // Check the FAT was properly processed
         // Verify we only got one block
         fs.getBATBlockAndIndex(0);
         fs.getBATBlockAndIndex(1);
         try {
            fs.getBATBlockAndIndex(1040);
            fail("Should only be one BAT, but a 2nd was found");
         } catch(IndexOutOfBoundsException e) {}
        
         // Verify a few next offsets
         // 0 -> 1 -> 2 -> END
         assertEquals(1, fs.getNextBlock(0));
         assertEquals(2, fs.getNextBlock(1));
         assertEquals(POIFSConstants.END_OF_CHAIN, fs.getNextBlock(2));

        
         // Check the properties
         NPropertyTable props = fs._get_property_table();
         assertEquals(12, props.getStartBlock());
         assertEquals(1, props.countBlocks());
        
         // Root property tells us about the Mini Stream
         RootProperty root = props.getRoot();
         assertEquals("Root Entry", root.getName());
         assertEquals(11564, root.getSize());
         assertEquals(0, root.getStartBlock());
        
         // Check its children too
         Property prop;
         Iterator<Property> pi = root.getChildren();
         prop = pi.next();
         assertEquals("Thumbnail", prop.getName());
         prop = pi.next();
         assertEquals("\u0005DocumentSummaryInformation", prop.getName());
         prop = pi.next();
         assertEquals("\u0005SummaryInformation", prop.getName());
         prop = pi.next();
         assertEquals("Image", prop.getName());
         prop = pi.next();
         assertEquals("Tags", prop.getName());
         assertEquals(false, pi.hasNext());
        
        
         // Check the SBAT (Small Blocks FAT) was properly processed
         NPOIFSMiniStore ministore = fs.getMiniStore();
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        _entries    = new ArrayList<Entry>();
        Iterator<Property> iter = property.getChildren();

        while (iter.hasNext())
        {
            Property child     = iter.next();
            Entry    childNode = null;

            if (child.isDirectory())
            {
                DirectoryProperty childDir = (DirectoryProperty) child;
                if(_ofilesystem != null) {
                   childNode = new DirectoryNode(childDir, _ofilesystem, this);
                } else {
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        for (int j = properties.size(); j < to_be_written.length; j++)
        {

            // create an instance of an anonymous inner class that
            // extends Property
            to_be_written[ j ] = new Property()
            {
                protected void preWrite()
                {
                }
View Full Code Here
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        _entries    = new ArrayList<Entry>();
        Iterator<Property> iter = property.getChildren();

        while (iter.hasNext())
        {
            Property child     = iter.next();
            Entry    childNode = null;

            if (child.isDirectory())
            {
                childNode = new DirectoryNode(( DirectoryProperty ) child,
                                              _filesystem, this);
            }
            else
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                                   final POIFSDocumentPath path)
        throws IOException
    {
        while (properties.hasNext())
        {
            Property property = ( Property ) properties.next();
            String   name     = property.getName();

            if (property.isDirectory())
            {
                POIFSDocumentPath new_path = new POIFSDocumentPath(path,
                                                 new String[]
                {
                    name
                });

                processProperties(
                    small_blocks, big_blocks,
                    (( DirectoryProperty ) property).getChildren(), new_path);
            }
            else
            {
                int      startBlock = property.getStartBlock();
                Iterator listeners  = registry.getListeners(path, name);

                if (listeners.hasNext())
                {
                    int           size     = property.getSize();
                    POIFSDocument document = null;

                    if (property.shouldUseSmallBlocks())
                    {
                        document =
                            new POIFSDocument(name, small_blocks
                                .fetchBlocks(startBlock, -1), size);
                    }
                    else
                    {
                        document =
                            new POIFSDocument(name, big_blocks
                                .fetchBlocks(startBlock, -1), size);
                    }
                    while (listeners.hasNext())
                    {
                        POIFSReaderListener listener =
                            ( POIFSReaderListener ) listeners.next();

                        listener.processPOIFSReaderEvent(
                            new POIFSReaderEvent(
                                new DocumentInputStream(document), path,
                                name));
                    }
                }
                else
                {

                    // consume the document's data and discard it
                    if (property.shouldUseSmallBlocks())
                    {
                        small_blocks.fetchBlocks(startBlock, -1);
                    }
                    else
                    {
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                                   final int headerPropertiesStartAt)
        throws IOException
    {
        while (properties.hasNext())
        {
            Property      property = ( Property ) properties.next();
            String        name     = property.getName();
            DirectoryNode parent   = (dir == null)
                                     ? (( DirectoryNode ) getRoot())
                                     : dir;

            if (property.isDirectory())
            {
                DirectoryNode new_dir =
                    ( DirectoryNode ) parent.createDirectory(name);

                new_dir.setStorageClsid( property.getStorageClsid() );

                processProperties(
                    small_blocks, big_blocks,
                    (( DirectoryProperty ) property).getChildren(),
                    new_dir, headerPropertiesStartAt);
            }
            else
            {
                int           startBlock = property.getStartBlock();
                int           size       = property.getSize();
                POIFSDocument document   = null;

                if (property.shouldUseSmallBlocks())
                {
                    document =
                        new POIFSDocument(name,
                                          small_blocks.fetchBlocks(startBlock, headerPropertiesStartAt),
                                          size);
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        _entries    = new ArrayList<Entry>();
        Iterator<Property> iter = property.getChildren();

        while (iter.hasNext())
        {
            Property child     = iter.next();
            Entry    childNode = null;

            if (child.isDirectory())
            {
                DirectoryProperty childDir = (DirectoryProperty) child;
                if(_ofilesystem != null) {
                   childNode = new DirectoryNode(childDir, _ofilesystem, this);
                } else {
View Full Code Here
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Related Classes of org.apache.poi.poifs.property.Property

  • org.apache.poi.hpsf.ClassID
  • org.apache.poi.poifs.eventfilesystem.POIFSReader
  • org.apache.poi.poifs.filesystem.DirectoryNode
  • org.apache.poi.poifs.filesystem.POIFSFileSystem
  • org.apache.poi.poifs.filesystem.TestNPOIFSFileSystem
  • org.apache.poi.poifs.filesystem.TestPropertySorter
  • org.apache.poi.poifs.storage.PropertyBlock
  • org.apache.poi.util.ByteField
  • org.apache.poi.util.IntegerField
  • org.apache.poi.util.ShortField
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