From 8ed8e4e931c1cb3d3c814a53a07f73b566c3b719 Mon Sep 17 00:00:00 2001 From: Alexander Marsalek Date: Fri, 2 Jul 2021 14:06:44 +0200 Subject: v4.2.0 --- .../impl/stamping/pdfbox/PDFAsTemplateCreator.java | 170 --------------------- 1 file changed, 170 deletions(-) delete mode 100644 pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java (limited to 'pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java') diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java deleted file mode 100644 index 911e4117..00000000 --- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java +++ /dev/null @@ -1,170 +0,0 @@ -/******************************************************************************* - * Copyright 2014 by E-Government Innovation Center EGIZ, Graz, Austria - * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a - * joint initiative of the Federal Chancellery Austria and Graz University of - * Technology. - * - * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by - * the European Commission - subsequent versions of the EUPL (the "Licence"); - * You may not use this work except in compliance with the Licence. - * You may obtain a copy of the Licence at: - * http://www.osor.eu/eupl/ - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the Licence is distributed on an "AS IS" basis, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the Licence for the specific language governing permissions and - * limitations under the Licence. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - ******************************************************************************/ -package at.gv.egiz.pdfas.lib.impl.stamping.pdfbox; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.InputStream; - -import org.apache.pdfbox.exceptions.COSVisitorException; -import org.apache.pdfbox.pdmodel.PDDocument; -import org.apache.pdfbox.pdmodel.PDPage; -import org.apache.pdfbox.pdmodel.PDResources; -import org.apache.pdfbox.pdmodel.common.PDRectangle; -import org.apache.pdfbox.pdmodel.common.PDStream; -import org.apache.pdfbox.pdmodel.graphics.xobject.PDXObjectForm; -import org.apache.pdfbox.pdmodel.interactive.digitalsignature.visible.PDFTemplateCreator; -import org.apache.pdfbox.pdmodel.interactive.digitalsignature.visible.PDFTemplateStructure; -import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm; -import org.apache.pdfbox.pdmodel.interactive.form.PDSignatureField; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import at.gv.egiz.pdfas.common.exceptions.PdfAsException; - -public class PDFAsTemplateCreator extends PDFTemplateCreator { - - PDFAsVisualSignatureBuilder pdfBuilder; - private static final Logger logger = LoggerFactory.getLogger(PDFAsTemplateCreator.class); - - public PDFAsTemplateCreator(PDFAsVisualSignatureBuilder bookBuilder) { - super(bookBuilder); - this.pdfBuilder = bookBuilder; - } - - - public InputStream buildPDF(PDFAsVisualSignatureDesigner properties, PDDocument originalDocument) - throws IOException, PdfAsException { - logger.debug("pdf building has been started"); - PDFTemplateStructure pdfStructure = pdfBuilder.getStructure(); - - // we create array of [Text, ImageB, ImageC, ImageI] - this.pdfBuilder.createProcSetArray(); - - //create page - this.pdfBuilder.createPage(properties); - PDPage page = pdfStructure.getPage(); - - //create template - this.pdfBuilder.createTemplate(page); - PDDocument template = pdfStructure.getTemplate(); - - //create /AcroForm - this.pdfBuilder.createAcroForm(template); - PDAcroForm acroForm = pdfStructure.getAcroForm(); - - // AcroForm contains singature fields - this.pdfBuilder.createSignatureField(acroForm); - PDSignatureField pdSignatureField = pdfStructure.getSignatureField(); - - // create signature - this.pdfBuilder.createSignature(pdSignatureField, page, properties.getSignatureFieldName()); - - // that is /AcroForm/DR entry - this.pdfBuilder.createAcroFormDictionary(acroForm, pdSignatureField); - - // create AffineTransform - this.pdfBuilder.createAffineTransform(properties.getAffineTransformParams()); - //AffineTransform transform = pdfStructure.getAffineTransform(); - - // rectangle, formatter, image. /AcroForm/DR/XObject contains that form - this.pdfBuilder.createSignatureRectangle(pdSignatureField, properties, properties.getRotation() + properties.getPageRotation()); - this.pdfBuilder.createFormaterRectangle(properties.getFormaterRectangleParams()); - PDRectangle formater = pdfStructure.getFormaterRectangle(); - - //this.pdfBuilder.createSignatureImage(template, properties.getImageStream()); - - // create form stream, form and resource. - this.pdfBuilder.createHolderFormStream(template); - PDStream holderFormStream = pdfStructure.getHolderFormStream(); - this.pdfBuilder.createHolderFormResources(); - PDResources holderFormResources = pdfStructure.getHolderFormResources(); - this.pdfBuilder.createHolderForm(holderFormResources, holderFormStream, formater); - - // that is /AP entry the appearance dictionary. - this.pdfBuilder.createAppearanceDictionary(pdfStructure.getHolderForm(), pdSignatureField, - properties.getRotation() + properties.getPageRotation()); - - // inner formstream, form and resource (hlder form containts inner form) - this.pdfBuilder.createInnerFormStreamPdfAs(template, originalDocument); - this.pdfBuilder.createInnerFormResource(); - PDResources innerFormResource = pdfStructure.getInnerFormResources(); - this.pdfBuilder.createInnerForm(innerFormResource, pdfStructure.getInnterFormStream(), formater); - PDXObjectForm innerForm = pdfStructure.getInnerForm(); - - // inner form must be in the holder form as we wrote - this.pdfBuilder.insertInnerFormToHolerResources(innerForm, holderFormResources); - - // Image form is in this structure: /AcroForm/DR/FRM0/Resources/XObject/n0 - //this.pdfBuilder.createImageFormStream(template); - //PDStream imageFormStream = pdfStructure.getImageFormStream(); - //this.pdfBuilder.createImageFormResources(); - //PDResources imageFormResources = pdfStructure.getImageFormResources(); - //this.pdfBuilder.createImageForm(imageFormResources, innerFormResource, imageFormStream, formater, transform, - // pdfStructure.getJpedImage()); - - // now inject procSetArray - /*this.pdfBuilder.injectProcSetArray(innerForm, page, innerFormResource, imageFormResources, holderFormResources, - pdfStructure.getProcSet());*/ - this.pdfBuilder.injectProcSetArray(innerForm, page, innerFormResource, null, holderFormResources, - pdfStructure.getProcSet()); - - - /*String imgFormName = pdfStructure.getImageFormName(); - String imgName = pdfStructure.getImageName();*/ - String innerFormName = pdfStructure.getInnerFormName(); - - // now create Streams of AP - /*this.pdfBuilder.injectAppearanceStreams(holderFormStream, imageFormStream, imageFormStream, imgFormName, - imgName, innerFormName, properties);*/ - this.pdfBuilder.injectAppearanceStreams(holderFormStream, null, null, null, - null, innerFormName, properties); - this.pdfBuilder.createVisualSignature(template); - this.pdfBuilder.createWidgetDictionary(pdSignatureField, holderFormResources); - - ByteArrayInputStream in = null; - try - { - //COSDocument doc = pdfStructure.getVisualSignature(); - //doc. - //in = pdfStructure.getTemplateAppearanceStream(); - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - template.save(baos); - baos.close(); - in = new ByteArrayInputStream(baos.toByteArray()); - } - catch (COSVisitorException e) - { - logger.warn("COSVisitorException: can't get apereance stream ", e); - } - logger.debug("stream returning started, size= " + in.available()); - - // we must close the document - this.pdfBuilder.closeTemplate(template); - - // return result of the stream - return in; - } -} -- cgit v1.2.3