Examples of PdfStamper

com.itextpdf.text.pdf.PdfStamper
Applies extra content to the pages of a PDF document. This extra content can be all the objects allowed in PdfContentByte including pages from other Pdfs. The original PDF will keep all the interactive elements including bookmarks, links and form fields.
It is also possible to change the field values and to flatten them. New fields can be added but not flattened. @author Paulo Soares
com.lowagie.text.pdf.PdfStamper
Applies extra content to the pages of a PDF document. This extra content can be all the objects allowed in PdfContentByte including pages from other Pdfs. The original PDF will keep all the interactive elements including bookmarks, links and form fields.
It is also possible to change the field values and to flatten them. New fields can be added but not flattened. @author Paulo Soares (psoares@consiste.pt)

Examples of com.lowagie.text.pdf.PdfStamper

        try {
            Map<String, Object> acroFieldMap = UtilGenerics.checkMap(context.get("acroFieldMap"));
            ByteBuffer byteBuffer = getInputByteBuffer(context, delegator);
            PdfReader r = new PdfReader(byteBuffer.array());
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            PdfStamper s = new PdfStamper(r, baos);
            AcroFields fs = s.getAcroFields();
            Map<String, Object> map = UtilGenerics.checkMap(fs.getFields());
            s.setFormFlattening(true);


            // Debug code to get the values for setting TDP
    //      String[] sa = fs.getAppearanceStates("TDP");
    //      for (int i=0;i<sa.length;i++)
    //          Debug.log("Appearance="+sa[i]);


            Iterator<String> iter = map.keySet().iterator();
            while (iter.hasNext()) {
                String fieldName = iter.next();
                String fieldValue = fs.getField(fieldName);
                Object obj = acroFieldMap.get(fieldName);
                if (obj instanceof Date) {
                    Date d=(Date)obj;
                    fieldValue=UtilDateTime.toDateString(d);
                } else if (obj instanceof Long) {
                    Long lg=(Long)obj;
                    fieldValue=lg.toString();
                } else if (obj instanceof Integer) {
                    Integer ii=(Integer)obj;
                    fieldValue=ii.toString();
                }   else {
                    fieldValue=(String)obj;
                }


                if (UtilValidate.isNotEmpty(fieldValue)) {
                    fs.setField(fieldName, fieldValue);
                }
            }


            s.close();
            baos.close();
            ByteBuffer outByteBuffer = ByteBuffer.wrap(baos.toByteArray());
            results.put("outByteBuffer", outByteBuffer);
        } catch (DocumentException e) {
            System.err.println(e.getMessage());

View Full Code Here

Examples of com.lowagie.text.pdf.PdfStamper

            l.put(PdfName.S, PdfName.JAVASCRIPT);
            l.put(PdfName.JS, new PdfString("app.alert('Launch Application Action removed by iText');\r"));
          }
        }
      }
      PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(dest));
      stamper.close();
    }
    catch (Exception e) {
      e.printStackTrace();
    }
  }

View Full Code Here

Examples of com.lowagie.text.pdf.PdfStamper

      byte[] ownerpassword = null;
      if (getValue("ownerpassword") != null) {
        ownerpassword = ((String)getValue("ownerpassword")).getBytes();
      }
      PdfReader reader = new PdfReader(((File)getValue("srcfile")).getAbsolutePath(), ownerpassword);
      PdfStamper stamper = new PdfStamper(reader, new FileOutputStream((File)getValue("destfile")));
      stamper.close();
    }
    catch(Exception e) {
          JOptionPane.showMessageDialog(internalFrame,
                e.getMessage(),
                e.getClass().getName(),

View Full Code Here

Examples of com.lowagie.text.pdf.PdfStamper

    try {
      if (getValue("srcfile") == null) throw new InstantiationException("You need to choose a sourcefile");
      if (getValue("destfile") == null) throw new InstantiationException("You need to choose a destination file");
      boolean compress = "true".equals(getValue("compress"));
      PdfReader reader = new PdfReader(((File)getValue("srcfile")).getAbsolutePath());
      PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(getDestPathPDF()));
      synchronized(arguments) {
        Document.compress = compress;
        int total = reader.getNumberOfPages() + 1;
        for (int i = 1; i < total; i++) {
          reader.setPageContent(i, reader.getPageContent(i));
        }
        stamper.close();
        Document.compress = true;
      }
    }
    catch(Exception e) {
          JOptionPane.showMessageDialog(internalFrame,

View Full Code Here

Examples of com.lowagie.text.pdf.PdfStamper

            FileInputStream bmReader = new FileInputStream( (File) getValue("xmlfile") );
            List bookmarks = SimpleBookmark.importFromXML( bmReader );
            bmReader.close();
            PdfReader reader = new PdfReader(((File)getValue("pdffile")).getAbsolutePath());
            reader.consolidateNamedDestinations();
            PdfStamper stamper = new PdfStamper(reader, new FileOutputStream((File)getValue("destfile")));
            stamper.setOutlines(bookmarks);
            stamper.setViewerPreferences(reader.getSimpleViewerPreferences() | PdfWriter.PageModeUseOutlines);
            stamper.close();
    }
    catch(Exception e) {
      e.printStackTrace();
          JOptionPane.showMessageDialog(internalFrame,
                e.getMessage(),

View Full Code Here

Examples of com.lowagie.text.pdf.PdfStamper

                                       .getAbsolutePath());
      int pagecount = reader.getNumberOfPages();
      PdfGState gs1 = new PdfGState();
      gs1.setFillOpacity(opacity);
      String text = (String) getValue("watermark");
      PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(
          (File) getValue("destfile")));
      float txtwidth = bf.getWidthPoint(text, fontsize);
      for (int i = 1; i <= pagecount; i++) {
        PdfContentByte seitex = stamp.getOverContent(i);
        Rectangle recc = reader.getCropBox(i);
        float winkel = (float) Math.atan(recc.height() / recc.width());
        float m1 = (float) Math.cos(winkel);
        float m2 = (float) - Math.sin(winkel);
        float m3 = (float) Math.sin(winkel);
        float m4 = (float) Math.cos(winkel);
        float xoff = (float) ( -Math.cos(winkel) * txtwidth / 2 - Math
                              .sin(winkel)
                              * fontsize / 2);
        float yoff = (float) (Math.sin(winkel) * txtwidth / 2 - Math
                              .cos(winkel)
                              * fontsize / 2);
        seitex.saveState();
        seitex.setGState(gs1);
        seitex.beginText();
        seitex.setFontAndSize(bf, fontsize);
        seitex.setTextMatrix(m1, m2, m3, m4, xoff + recc.width() / 2,
                             yoff + recc.height() / 2);
        seitex.showText(text);
        seitex.endText();
        seitex.restoreState();
      }
      stamp.close();
    }
    catch (Exception e) {
      JOptionPane.showMessageDialog(internalFrame, e.getMessage(), e
                                    .getClass().getName(),
                                    JOptionPane.ERROR_MESSAGE);

View Full Code Here

Examples of com.lowagie.text.pdf.PdfStamper

        try {
            String surveyName = (String) context.get("surveyName");
            ByteArrayOutputStream os = new ByteArrayOutputStream();
            ByteBuffer byteBuffer = getInputByteBuffer(context, delegator);
            PdfReader pdfReader = new PdfReader(byteBuffer.array());
            PdfStamper pdfStamper = new PdfStamper(pdfReader, os);
            AcroFields acroFields = pdfStamper.getAcroFields();
            Map acroFieldMap = acroFields.getFields();


            String contentId = (String) context.get("contentId");
            GenericValue survey = null;
            surveyId = (String) context.get("surveyId");
            if (UtilValidate.isEmpty(surveyId)) {
                survey = delegator.makeValue("Survey", UtilMisc.toMap("surveyName", surveyName));
                survey.set("surveyId", surveyId);
                survey.set("allowMultiple", "Y");
                survey.set("allowUpdate", "Y");
                survey = delegator.createSetNextSeqId(survey);
                surveyId = survey.getString("surveyId");
            }


            // create a SurveyQuestionCategory to put the questions in
            Map createCategoryResultMap = dispatcher.runSync("createSurveyQuestionCategory",
                    UtilMisc.<String, Object>toMap("description", "From AcroForm in Content [" + contentId + "] for Survey [" + surveyId + "]", "userLogin", userLogin));
            String surveyQuestionCategoryId = (String) createCategoryResultMap.get("surveyQuestionCategoryId");


            pdfStamper.setFormFlattening(true);
            Iterator i = acroFieldMap.keySet().iterator();
            while (i.hasNext()) {
                String fieldName = (String) i.next();
                AcroFields.Item item = acroFields.getFieldItem(fieldName);
                int type = acroFields.getFieldType(fieldName);
                String value = acroFields.getField(fieldName);
                Debug.logInfo("fieldName:" + fieldName + "; item: " + item + "; value: " + value, module);


                GenericValue surveyQuestion = delegator.makeValue("SurveyQuestion", UtilMisc.toMap("question", fieldName));
                String surveyQuestionId = delegator.getNextSeqId("SurveyQuestion");
                surveyQuestion.set("surveyQuestionId", surveyQuestionId);
                surveyQuestion.set("surveyQuestionCategoryId", surveyQuestionCategoryId);


                if (type == AcroFields.FIELD_TYPE_TEXT) {
                    surveyQuestion.set("surveyQuestionTypeId", "TEXT_SHORT");
                } else if (type == AcroFields.FIELD_TYPE_RADIOBUTTON) {
                    surveyQuestion.set("surveyQuestionTypeId", "OPTION");
                } else if (type == AcroFields.FIELD_TYPE_LIST || type == AcroFields.FIELD_TYPE_COMBO) {
                    surveyQuestion.set("surveyQuestionTypeId", "OPTION");
                    // TODO: handle these specially with the acroFields.getListOptionDisplay (and getListOptionExport?)
                    /*String[] listOptionDisplayArray = acroFields.getListOptionDisplay(fieldName);
                    String[] listOptionExportArray = acroFields.getListOptionExport(fieldName);
                    Debug.logInfo("listOptionDisplayArray: " + listOptionDisplayArray + "; listOptionExportArray: " + listOptionExportArray, module);*/
                } else {
                    surveyQuestion.set("surveyQuestionTypeId", "TEXT_SHORT");
                    Debug.logWarning("Building Survey from PDF, fieldName=[" + fieldName + "]: don't know how to handle field type: " + type + "; defaulting to short text", module);
                }


                // ==== create a good sequenceNum based on tab order or if no tab order then the page location


                Integer tabPage = (Integer) item.page.get(0);
                Integer tabOrder = (Integer) item.tabOrder.get(0);
                Debug.logInfo("tabPage=" + tabPage + ", tabOrder=" + tabOrder, module);


                //array of float  multiple of 5. For each of this groups the values are: [page, llx, lly, urx, ury]
                float[] fieldPositions = acroFields.getFieldPositions(fieldName);
                float fieldPage = fieldPositions[0];
                float fieldLlx = fieldPositions[1];
                float fieldLly = fieldPositions[2];
                float fieldUrx = fieldPositions[3];
                float fieldUry = fieldPositions[4];
                Debug.logInfo("fieldPage=" + fieldPage + ", fieldLlx=" + fieldLlx + ", fieldLly=" + fieldLly + ", fieldUrx=" + fieldUrx + ", fieldUry=" + fieldUry, module);


                Long sequenceNum = null;
                if (tabPage != null && tabOrder != null) {
                    sequenceNum = Long.valueOf(tabPage.intValue() * 1000 + tabOrder.intValue());
                    Debug.logInfo("tabPage=" + tabPage + ", tabOrder=" + tabOrder + ", sequenceNum=" + sequenceNum, module);
                } else if (fieldPositions.length > 0) {
                    sequenceNum = Long.valueOf((long) fieldPage * 10000 + (long) fieldLly * 1000 + (long) fieldLlx);
                    Debug.logInfo("fieldPage=" + fieldPage + ", fieldLlx=" + fieldLlx + ", fieldLly=" + fieldLly + ", fieldUrx=" + fieldUrx + ", fieldUry=" + fieldUry + ", sequenceNum=" + sequenceNum, module);
                }


                // TODO: need to find something better to put into these fields...
                String annotation = null;
                Iterator widgetIter = item.widgets.iterator();
                while (widgetIter.hasNext()) {
                    PdfDictionary dict = (PdfDictionary) widgetIter.next();


                    // if the "/Type" value is "/Annot", then get the value of "/TU" for the annotation


                    /* Interesting... this doesn't work, I guess we have to iterate to find the stuff...
                    PdfObject typeValue = dict.get(new PdfName("/Type"));
                    if (typeValue != null && "/Annot".equals(typeValue.toString())) {
                        PdfObject tuValue = dict.get(new PdfName("/TU"));
                        annotation = tuValue.toString();
                    }
                    */


                    PdfObject typeValue = null;
                    PdfObject tuValue = null;


                    Set dictKeys = dict.getKeys();
                    Iterator dictKeyIter = dictKeys.iterator();
                    while (dictKeyIter.hasNext()) {
                        PdfName dictKeyName = (PdfName) dictKeyIter.next();
                        PdfObject dictObject = dict.get(dictKeyName);


                        if ("/Type".equals(dictKeyName.toString())) {
                            typeValue = dictObject;
                        } else if ("/TU".equals(dictKeyName.toString())) {
                            tuValue = dictObject;
                        }
                        //Debug.logInfo("AcroForm widget fieldName[" + fieldName + "] dictKey[" + dictKeyName.toString() + "] dictValue[" + dictObject.toString() + "]", module);
                    }
                    if (tuValue != null && typeValue != null && "/Annot".equals(typeValue.toString())) {
                        annotation = tuValue.toString();
                    }
                }


                surveyQuestion.set("description", fieldName);
                if (UtilValidate.isNotEmpty(annotation)) {
                    surveyQuestion.set("question", annotation);
                } else {
                    surveyQuestion.set("question", fieldName);
                }


                GenericValue surveyQuestionAppl = delegator.makeValue("SurveyQuestionAppl", UtilMisc.toMap("surveyId", surveyId, "surveyQuestionId", surveyQuestionId));
                surveyQuestionAppl.set("fromDate", nowTimestamp);
                surveyQuestionAppl.set("externalFieldRef", fieldName);


                if (sequenceNum != null) {
                    surveyQuestionAppl.set("sequenceNum", sequenceNum);
                }


                surveyQuestion.create();
                surveyQuestionAppl.create();
            }
            pdfStamper.close();
            if (UtilValidate.isNotEmpty(contentId)) {
                survey = delegator.findByPrimaryKey("Survey", UtilMisc.toMap("surveyId", surveyId));
                survey.set("acroFormContentId", contentId);
                survey.store();
            }

View Full Code Here

Examples of com.lowagie.text.pdf.PdfStamper

            }


            ByteArrayOutputStream os = new ByteArrayOutputStream();
            ByteBuffer byteBuffer = getInputByteBuffer(context, delegator);
            PdfReader r = new PdfReader(byteBuffer.array());
            PdfStamper s = new PdfStamper(r,os);
            AcroFields fs = s.getAcroFields();
            Map hm = fs.getFields();




            s.setFormFlattening(true);
            Iterator i = hm.keySet().iterator();
            while (i.hasNext()) {
                String fieldName = (String)i.next();
                //AcroFields.Item item = fs.getFieldItem(fieldName);
                //int type = fs.getFieldType(fieldName);
                String value = fs.getField(fieldName);


                List questions = delegator.findByAnd("SurveyQuestionAndAppl", UtilMisc.toMap("surveyId", surveyId, "externalFieldRef", fieldName));
                if (questions.size() == 0) {
                    Debug.logInfo("No question found for surveyId:" + surveyId + " and externalFieldRef:" + fieldName, module);
                    continue;
                }


                GenericValue surveyQuestionAndAppl = (GenericValue)questions.get(0);
                String surveyQuestionId = (String)surveyQuestionAndAppl.get("surveyQuestionId");
                String surveyQuestionTypeId = (String)surveyQuestionAndAppl.get("surveyQuestionTypeId");
                GenericValue surveyResponseAnswer = delegator.makeValue("SurveyResponseAnswer", UtilMisc.toMap("surveyResponseId", surveyResponseId, "surveyQuestionId", surveyQuestionId));
                if (surveyQuestionTypeId ==null || surveyQuestionTypeId.equals("TEXT_SHORT")) {
                    surveyResponseAnswer.set("textResponse", value);
                }


                delegator.create(surveyResponseAnswer);
            }
            s.close();
        } catch (GenericEntityException e) {
            String errMsg = "Error generating PDF: " + e.toString();
            Debug.logError(e, errMsg, module);
            return ServiceUtil.returnError(errMsg);
        } catch (GeneralException e) {

View Full Code Here

Examples of com.lowagie.text.pdf.PdfStamper

        try {
            ByteArrayOutputStream os = new ByteArrayOutputStream();
            Delegator delegator = dctx.getDelegator();
            ByteBuffer byteBuffer = getInputByteBuffer(context, delegator);
            PdfReader r = new PdfReader(byteBuffer.array());
            PdfStamper s = new PdfStamper(r,os);
            AcroFields fs = s.getAcroFields();
            Map map = fs.getFields();


            s.setFormFlattening(true);


            // Debug code to get the values for setting TDP
    //        String[] sa = fs.getAppearanceStates("TDP");
    //        for (int i=0;i<sa.length;i++)
    //            Debug.logInfo("Appearance="+sa[i]);

View Full Code Here

Examples of com.lowagie.text.pdf.PdfStamper

        try {
            Map acroFieldMap = (Map)context.get("acroFieldMap");
            ByteBuffer byteBuffer = getInputByteBuffer(context, delegator);
            PdfReader r = new PdfReader(byteBuffer.array());
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            PdfStamper s = new PdfStamper(r, baos);
            AcroFields fs = s.getAcroFields();
            Map map = fs.getFields();


            s.setFormFlattening(true);


            // Debug code to get the values for setting TDP
    //      String[] sa = fs.getAppearanceStates("TDP");
    //      for (int i=0;i<sa.length;i++)
    //          Debug.logInfo("Appearance="+sa[i]);


            Iterator iter = map.keySet().iterator();
            while (iter.hasNext()) {
                String fieldName=(String)iter.next();
                String fieldValue = fs.getField(fieldName);
                Object obj = acroFieldMap.get(fieldName);
                if (obj instanceof Date) {
                    Date d=(Date)obj;
                    fieldValue=UtilDateTime.toDateString(d);
                } else if (obj instanceof Long) {
                    Long lg=(Long)obj;
                    fieldValue=lg.toString();
                } else if (obj instanceof Integer) {
                    Integer ii=(Integer)obj;
                    fieldValue=ii.toString();
                }   else {
                    fieldValue=(String)obj;
                }


                if (UtilValidate.isNotEmpty(fieldValue))
                    fs.setField(fieldName, fieldValue);
            }


            s.close();
            baos.close();
            ByteBuffer outByteBuffer = ByteBuffer.wrap(baos.toByteArray());
            results.put("outByteBuffer", outByteBuffer);
        } catch (DocumentException e) {
            System.err.println(e.getMessage());

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.