Example usage for com.lowagie.text.pdf PdfReader PdfReader

List of usage examples for com.lowagie.text.pdf PdfReader PdfReader

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Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfReader PdfReader.

Prototype

public PdfReader(PdfReader reader)

Source Link

Document

Creates an independent duplicate.

Usage

From source file:com.benfante.minimark.blo.AssessmentPdfBuilder.java

License:Apache License

/**
 * Build the contatenated PDF for a list of assessments.
 *
 * @param assessments The assessments//from w ww . jav a 2 s.co  m
 * @param baseUrl The base URL for retrieving images and resource. If null it will not be set.
 * @param locale The locale for producing the document. Id null, the default locale will be used.
 * @return The PDF document.
 */
public byte[] buildPdf(List<AssessmentFilling> assessments, String baseUrl, Locale locale) throws Exception {
    ByteArrayOutputStream pdfos = new ByteArrayOutputStream();
    List master = new ArrayList();
    Document document = null;
    PdfCopy writer = null;
    PdfOutline rootOutline = null;
    try {
        int f = 0;
        int pageOffset = 0;
        for (AssessmentFilling assessment : assessments) {
            // we create a reader for a certain document
            PdfReader reader = new PdfReader(buildPdf(assessment, baseUrl, locale));
            reader.consolidateNamedDestinations();
            // we retrieve the total number of pages
            int n = reader.getNumberOfPages();
            List bookmarks = SimpleBookmark.getBookmark(reader);
            if (bookmarks != null) {
                if (pageOffset != 0) {
                    SimpleBookmark.shiftPageNumbers(bookmarks, pageOffset, null);
                }
                master.addAll(bookmarks);
            }
            pageOffset += n;
            if (f == 0) {
                // step 1: creation of a document-object
                document = new Document(reader.getPageSizeWithRotation(1));
                // step 2: we create a writer that listens to the document
                writer = new PdfCopy(document, pdfos);
                writer.setViewerPreferences(PdfWriter.PageModeUseOutlines);
                // step 3: we open the document
                document.open();
                // initialize rootOutline for assessment bookmarks creation
                PdfContentByte cb = writer.getDirectContent();
                rootOutline = cb.getRootOutline();
            }
            // step 4: we add content
            new PdfOutline(rootOutline, new PdfDestination(PdfDestination.FIT),
                    assessment.getLastName() + " " + assessment.getFirstName());
            PdfImportedPage page;
            for (int i = 0; i < n;) {
                ++i;
                page = writer.getImportedPage(reader, i);
                writer.addPage(page);
            }
            PRAcroForm form = reader.getAcroForm();
            if (form != null) {
                writer.copyAcroForm(reader);
            }
            f++;
        }
    } finally {
        if (pdfos != null) {
            try {
                pdfos.close();
            } catch (IOException ioe) {
            }
        }
        if (!master.isEmpty()) {
            writer.setOutlines(master);
        }
        // step 5: we close the document
        if (document != null && document.isOpen()) {
            document.close();
        }
    }
    return pdfos.toByteArray();
}

From source file:com.bluexml.side.Framework.alfresco.workflow.pdfGenerator.structure.AlfrescoStructure.java

License:Open Source License

private static PdfReader getReaderFromAlfrescoPathToPdf(String alfrescoPath)
        throws IOException, NoPdfFileException {
    PdfReader reader = null;/*from ww w. ja v  a2  s  .  c o  m*/
    NodeRef node = getNodeRefFromAlfrescoPathToPdf(alfrescoPath);
    if (node != null) {
        InputStream inputStreamOfAlfrescoPdf = serviceRegistry.getFileFolderService().getReader(node)
                .getContentInputStream();
        reader = new PdfReader(inputStreamOfAlfrescoPdf);
    } else {
        throw new NoPdfFileException(NoPdfFileException.FILE_DOES_NOT_EXISTS);
    }
    return reader;
}

From source file:com.bluexml.side.Framework.alfresco.workflow.pdfGenerator.structure.AlfrescoStructure.java

License:Open Source License

private static PdfReader getReaderFromAlfrescoUUIDToPdf(String alfrescoUUID)
        throws IOException, NoPdfFileException {
    PdfReader reader = null;/*from w ww. j  a  v a2s . co  m*/
    NodeRef node = getNodeRefFromAlfrescoUUIDToPdf(alfrescoUUID);
    if (node != null) {
        InputStream inputStreamOfAlfrescoPdf = serviceRegistry.getFileFolderService().getReader(node)
                .getContentInputStream();
        reader = new PdfReader(inputStreamOfAlfrescoPdf);
    } else {
        //Trying to evaluate as alfresco javascript
        Object result = AlfrescoJavaScript.executeScript(executionContext, serviceRegistry, alfrescoUUID,
                Collections.EMPTY_LIST);
        if (result instanceof JBPMNode) {
            JBPMNode jbpmnode = (JBPMNode) result;
            if (jbpmnode.getNodeRef() != null)
                getReaderFromAlfrescoUUIDToPdf(jbpmnode.getNodeRef().toString());
        } else if (result instanceof String) {
            getReaderFromAlfrescoUUIDToPdf(result.toString());
        }
        throw new NoPdfFileException(NoPdfFileException.FILE_DOES_NOT_EXISTS);
    }
    return reader;
}

From source file:com.c6rs.catsix.reg.pdf.PopulatePDF.java

/**
 * @param args/*w  ww  .j  a  va  2  s . co  m*/
 * @throws IOException
 * @throws DocumentException
 */
public static void main(String[] args) throws IOException, DocumentException {

    PdfReader reader = new PdfReader(PopulatePDF.class.getResourceAsStream("waiver_form.pdf"));
    FileOutputStream out = new FileOutputStream("/TEMP/waiver.pdf");
    PdfStamper stamp = new PdfStamper(reader, out);

    AcroFields fields = stamp.getAcroFields();
    fields.setField(DATE_FIELD, new Date(System.currentTimeMillis()).toString());
    fields.setField(EVENT_FIELD, "THE STATE FAIR AFFAIR");
    fields.setField(EVENT_DATES_FIELD, new Date(System.currentTimeMillis()).toString());
    fields.setField(LICENSE_FIELD, "123456789");
    fields.setField(RACING_AGE_FIELD, "33");
    fields.setField(FULLNAME_FIELD, "JOE RACER");
    fields.setField(ADDRESS_FIELD, "123 MAIN STREET");
    fields.setField(CITY_FIELD, "MINNEAPOLIS");
    fields.setField(STATE_FIELD, "MN");
    fields.setField(ZIP_FIELD, "5416");
    fields.setField(PHONE_FIELD, "555-555-5555");
    fields.setField(EMAIL_FIELD, "JOE.RACER@GMAIL.COM");
    fields.setField(CONTACT_NAME_FIELD, "JOAN RACER");
    fields.setField(CONTACT_PHONE_FIELD, "555-555-5555");

    // Need to lock fields and prevent further edits?
    //stamp.setFormFlattening(true); 

    stamp.close();

}

From source file:com.cyberway.issue.crawler.extractor.PDFParser.java

License:Open Source License

/**
 * Initialize opens the document for reading.  This is done implicitly
 * by the constuctor.  This should only need to be called directly following
 * a reset./*  w  ww  . jav  a2s  . co  m*/
 * @throws IOException
 */
protected void initialize() throws IOException {
    if (document != null) {
        documentReader = new PdfReader(document);
    }

    catalog = documentReader.getCatalog();
}

From source file:com.dgpx.control.ExamNumberManagedBean.java

@Override
public void print() throws Exception {

    if (currentEntity == null) {
        FacesContext.getCurrentInstance().addMessage(null,
                new FacesMessage(FacesMessage.SEVERITY_WARN, "Warn", "???"));
        return;/* w ww. j a v a2 s  .  c  o  m*/
    }
    examNumberBean.setDetail(currentEntity.getId());
    if (examNumberBean.getDetailList().isEmpty()) {
        FacesContext.getCurrentInstance().addMessage(null,
                new FacesMessage(FacesMessage.SEVERITY_WARN, "Warn", "???"));
        return;
    } else {
        for (ExamCard c : examNumberBean.getDetailList()) {
            if (!c.getStatus().equals("Z")) {
                c.setStatus("Z");
                examCardBean.update(c);
            }
        }
    }

    String reportName, outputName;
    //??
    reportName = reportPath + this.currentSysprg.getRptdesign();
    //??
    outputName = reportOutputPath + currentEntity.getFormid() + ".pdf";
    OutputStream os = new FileOutputStream(outputName);
    PdfCopyFields pdfCopy = new PdfCopyFields(os);
    HashMap<String, Object> params = new HashMap<>();
    ByteArrayOutputStream baos;
    for (ExamCard c : examNumberBean.getDetailList()) {
        //?
        baos = new ByteArrayOutputStream();
        params.put("id", c.getId());
        params.put("JNDIName", this.currentSysprg.getRptjndi());
        try {
            //??
            this.reportInitAndConfig();
            //?
            this.reportRunAndOutput(reportName, params, null, "pdf", baos);
        } catch (Exception ex) {
            throw ex;
        } finally {
            params.clear();
        }
        pdfCopy.addDocument(new PdfReader(baos.toByteArray()));
    }
    pdfCopy.close();
    this.reportViewPath = reportViewContext + currentEntity.getFormid() + ".pdf";
    this.preview();
}

From source file:com.globalsight.everest.webapp.pagehandler.edit.inctxrv.pdf.PreviewPDFHelper.java

License:Apache License

public static File setCopyOnlyPermission(File p_file) throws DocumentException, IOException {
    PdfReader reader = new PdfReader(p_file.getAbsolutePath());
    String outPutFile = FileUtils.getPrefix(p_file.getAbsolutePath()) + "_hidebars.pdf";
    int n = reader.getNumberOfPages();
    Rectangle psize = reader.getPageSize(1);
    float width = psize.height();
    float height = psize.width();
    Document document = new Document(new Rectangle(width, height));
    PdfCopy writer = new PdfCopy(document, new FileOutputStream(outPutFile));
    writer.setEncryption(PdfWriter.STRENGTH40BITS, null, null, PdfWriter.ALLOW_COPY | PdfWriter.ALLOW_PRINTING);
    try {// w w w  . j  a va 2  s  .  c o  m
        document.open();
        int i = 0;
        while (i < n) {
            document.newPage();
            i++;
            PdfImportedPage page1 = writer.getImportedPage(reader, i);
            writer.addPage(page1);
        }
        document.close();
    } catch (IllegalArgumentException e) {
        if (!e.getMessage().equals("PdfReader not opened with owner password")) {
            throw new EnvoyServletException(e);
        } else {
            LOGGER.error(e.getMessage(), e);
        }
    }

    return new File(outPutFile);
}

From source file:com.globalsight.everest.webapp.pagehandler.edit.online.PreviewPDFPageHandler.java

License:Apache License

public static File setCopyOnlyPermission(File p_file) throws DocumentException, IOException {
    PdfReader reader = new PdfReader(p_file.getAbsolutePath());
    String outPutFile = FileUtils.getPrefix(p_file.getAbsolutePath()) + "_hidebars.pdf";
    int n = reader.getNumberOfPages();
    Rectangle psize = reader.getPageSize(1);
    float width = psize.height();
    float height = psize.width();
    Document document = new Document(new Rectangle(width, height));
    PdfCopy writer = new PdfCopy(document, new FileOutputStream(outPutFile));
    writer.setEncryption(PdfWriter.STRENGTH40BITS, null, null, PdfWriter.ALLOW_COPY | PdfWriter.ALLOW_PRINTING);
    try {// w  w w .j  a  v a2s.  co  m
        document.open();
        int i = 0;
        while (i < n) {
            document.newPage();
            i++;
            PdfImportedPage page1 = writer.getImportedPage(reader, i);
            writer.addPage(page1);
        }
        document.close();
    } catch (IllegalArgumentException e) {
        if (!e.getMessage().equals("PdfReader not opened with owner password")) {
            throw new EnvoyServletException(e);
        } else {
            CATEGORY.error(e.getMessage(), e);
        }
    }

    return new File(outPutFile);
}

From source file:com.hadoop.gy404.tools.DocConverter.java

public void getpdfnumbers() {
    try {/*from  w  ww. j  a  va2 s. c om*/
        this.pagenums = new PdfReader(pdfFile.getAbsolutePath()).getNumberOfPages();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        this.pagenums = 0;
        e.printStackTrace();
    }
}

From source file:com.homesoft.component.report.pdf.PdfWrappedStamper.java

License:Open Source License

private ByteArrayOutputStream stampInputStream(InputStream is) {
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    PdfReader reader = null;//from ww w  .j  av a  2s .co  m
    PdfStamper stamp = null;
    try {
        reader = new PdfReader(is);
        stamp = new PdfStamper(reader, os);
    } catch (DocumentException e) {
        log.error(e.getMessage(), e);
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    }

    if (reader == null || stamp == null) {
        return null;
    }

    int total = reader.getNumberOfPages();
    for (int i = 1; i <= total; i++) {
        PdfContentByte over = stamp.getOverContent(i);

        boolean fixedImageEnabled = GlobalConfig.getInstance().getStamperFixedImageEnabled();
        boolean dynamicImageEnabled = GlobalConfig.getInstance().getStamperDynamicImageEnabled();
        if (imageEnabled && fixedImageEnabled) {
            image.setRotationDegrees(GlobalConfig.getInstance().getStamperFixedImageRotationDegree());
            image.setAbsolutePosition(GlobalConfig.getInstance().getStamperFixedImagePositionX(),
                    GlobalConfig.getInstance().getStamperFixedImagePositionY());// position
            over.setGState(gsFixed);
            try {
                over.addImage(image);
            } catch (DocumentException e) {
                log.error(e.getMessage(), e);
            }
        }

        if (imageEnabled && dynamicImageEnabled) {
            int jx = GlobalConfig.getInstance().getStamperDynamicImagePositionXStart();
            int jy = GlobalConfig.getInstance().getStamperDynamicImagePositionYStart();
            while (jy < 800) {
                // img.setRotation(30);
                image.setRotationDegrees(GlobalConfig.getInstance().getStamperDynamicImageRotationDegree());
                image.setAbsolutePosition(jx, jy);
                over.setGState(gsDynamic);
                try {
                    over.addImage(image);
                } catch (DocumentException e) {
                    log.error(e.getMessage(), e);
                }
                jx += GlobalConfig.getInstance().getStamperDynamicImagePositionXStep();
                jy += GlobalConfig.getInstance().getStamperDynamicImagePositionYStep();
            }
        }
    }

    try {
        stamp.close();
    } catch (DocumentException e) {
        log.error(e.getMessage(), e);
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    }
    reader.close();
    return os;
}