Examples of org.apache.poi.poifs.filesystem.Ole10Native

org.apache.poi.poifs.filesystem.Ole10Native
Represents an Ole10Native record which is wrapped around certain binary files being embedded in OLE2 documents. @author Rainer Schwarze

                        stream, new EmbeddedContentHandler(handler),
                        metadata, false);
               }
            } else if (POIFSDocumentType.OLE10_NATIVE == type) {
                // TIKA-704: OLE 1.0 embedded document
                Ole10Native ole =
                        Ole10Native.createFromEmbeddedOleObject(fs);
                if (ole.getLabel() != null) {
                    metadata.set(Metadata.RESOURCE_NAME_KEY, ole.getLabel());
                }
                byte[] data = ole.getDataBuffer();
                if (data != null) {
                    stream = TikaInputStream.get(data);
                }


                if (stream != null

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        POIFSFileSystem poifs = new POIFSFileSystem(new ByteArrayInputStream(data));
        OfficeParser.POIFSDocumentType type = OfficeParser.POIFSDocumentType.detectType(poifs);


        if (type == OfficeParser.POIFSDocumentType.OLE10_NATIVE) {
          try {
            Ole10Native ole = Ole10Native.createFromEmbeddedOleObject(poifs);
            if (ole.getDataSize()>0) {
              String label = ole.getLabel();


              if (label.startsWith("ole-")) {
                label = Integer.toString(count.intValue()) + '-' + label;
              }


              name = label;


              data = ole.getDataBuffer();
            }
          } catch (Ole10NativeException ex) {
            logger.warn("Skipping invalid part", ex);
          }
        } else {

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        try {
            if (type == POIFSDocumentType.OLE10_NATIVE) {
                try {
                    // Try to un-wrap the OLE10Native record:
                    Ole10Native ole = Ole10Native.createFromEmbeddedOleObject((DirectoryNode)dir);
                    if (ole.getLabel() != null) {
                        metadata.set(Metadata.RESOURCE_NAME_KEY, dir.getName() + '/' + ole.getLabel());
                    }
                    byte[] data = ole.getDataBuffer();
                    embedded = TikaInputStream.get(data);
                } catch (Ole10NativeException ex) {
                    // Not a valid OLE10Native record, skip it
                } catch (Exception e) {
                    logger.warn("Ignoring unexpected exception while parsing possible OLE10_NATIVE embedded document " + dir.getName(), e);

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                //try poifs
                POIFSDocumentType type = POIFSDocumentType.detectType(root);
                if (type == POIFSDocumentType.OLE10_NATIVE) {
                    try {
                        // Try to un-wrap the OLE10Native record:
                        Ole10Native ole = Ole10Native.createFromEmbeddedOleObject(root);
                        ret = ole.getDataBuffer();
                    } catch (Ole10NativeException ex) {
                        // Not a valid OLE10Native record, skip it
                    }
                } else if (type == POIFSDocumentType.COMP_OBJ) {

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