data.setContent(content);

        // Add single values
        data.putValue(ExtractData.RESOURCE_NAME_KEY, "document.pdf");
        data.putValue(ExtractData.URL, "https://example.com/docs/document.pdf");
        data.putValue("title", "Important Document");
        data.putValue("author", "Jane Smith");
        data.putValue("date", "2025-01-15");

        // Add multiple values

            putValue(data, "File-Name", message.getFileName());
            putValue(data, "From", message.getFrom());
            putValue(data, "Line-Count", message.getLineCount());
            putValue(data, "Message-ID", message.getMessageID());
            putValue(data, "Message-Number", message.getMessageNumber());
            putValue(data, "Received-Date", getReceivedDate(message));

        // Add column metadata
        if (extractColumnMetadata && headers != null) {
            extractData.putValues("columns", headers);
            extractData.putValue("column_count", String.valueOf(headers.length));
        }

        extractData.putValue("row_count", String.valueOf(rows.size()));

        return extractData;
    }

    /**

            final ExtractData extractData = new ExtractData(getOutputContent(outputFile, outExt));
            if (StringUtil.isNotBlank(resourceName)) {
                extractData.putValues("resourceName", new String[] { resourceName });
            }

            return extractData;
        } catch (final OfficeException e) {
            throw new ExtractException("Could not extract a content.", e);

            final ExtractData extractData = new ExtractData(new String(FileUtil.readBytes(outputFile), outputEncoding));
            if (StringUtil.isNotBlank(resourceName)) {
                extractData.putValues("resourceName", new String[] { resourceName });
            }

            return extractData;
        } catch (final IOException e) {
            throw new ExtractException("Could not extract a content.", e);

                }
                extractData.putValue("Content-Length", Long.toString(contentLength));

                final String[] names = metadata.names();
                Arrays.sort(names);
                for (final String name : names) {
                    extractData.putValues(name, metadata.getValues(name));
                }

                if (postFilter != null) {

            data.setContent(EntityUtils.toString(response.getEntity(), Charsets.UTF_8));
            final Header[] headers = response.getAllHeaders();
            for (final Header header : headers) {
                data.putValue(header.getName(), header.getValue());
            }
        } catch (final IOException e) {
            throw new ExtractException(e);
        } finally {
            if (accessTimeout != null) {

     * @param value the metadata value
     */
    protected void addMetadata(final ExtractData extractData, final String name, final String value) {
        if (value != null) {
            extractData.putValue(name, value);
        }
    }

    /**
     * Gets the timeout for PDF extraction in milliseconds.
     * @return the timeout in milliseconds
     */
    public long getTimeout() {