PDFBundle.java

package edu.stanford.hci.r3.paper.bundles;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

import com.lowagie.text.pdf.PdfReader;

import edu.stanford.hci.r3.paper.Bundle;
import edu.stanford.hci.r3.paper.sheets.PDFSheet;

public class PDFBundle extends Bundle {

        private File file;

        private int numSheets;

        public PDFBundle(File pdfFile) {
                super("PDFSheet: " + pdfFile.getName());
                file = pdfFile;
                addPDFSheetsFromFile();
        }

        private void addPDFSheetsFromFile() {
                try {
                        final PdfReader reader = new PdfReader(new FileInputStream(file));
                        numSheets = reader.getNumberOfPages();
                        reader.close();
                        for (int i = 0; i < numSheets; i++) {
                                // (i+1) because Page Numbers start from 1
                                addSheets(new PDFSheet(file, i + 1));
                        }
                } catch (FileNotFoundException e) {
                        e.printStackTrace();
                } catch (IOException e) {
                        e.printStackTrace();
                }
        }
}

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