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authortknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>2013-01-09 15:41:29 +0000
committertknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>2013-01-09 15:41:29 +0000
commit535a04fa05f739ec16dd81666e3b0f82dfbd442d (patch)
tree0804f301c1a9ceb303a8441b7b29244fc8eb7ff0 /src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java
parent1efaf6fd5619dfa95c9d7e8c71eda4c2ffba4998 (diff)
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pdf-as-lib maven project files moved to pdf-as-lib
git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/pdf-as/trunk@926 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
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diff --git a/src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java b/src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java
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--- a/src/main/java/at/gv/egiz/pdfas/impl/input/correction/InternalCorrector.java
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-/**
- * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
- * 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.impl.input.correction;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-
-import at.gv.egiz.pdfas.exceptions.ErrorCode;
-import at.gv.egiz.pdfas.exceptions.framework.CorrectorException;
-import at.gv.egiz.pdfas.framework.input.PdfDataSource;
-import at.gv.egiz.pdfas.framework.input.correction.Corrector;
-import at.gv.egiz.pdfas.impl.input.ByteArrayPdfDataSourceImpl;
-import at.gv.egiz.pdfas.utils.PDFASUtils;
-import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
-
-import com.lowagie.text.DocumentException;
-import com.lowagie.text.pdf.PdfReader;
-import com.lowagie.text.pdf.PdfStamper;
-
-/**
- * Corrects a document using iText.
- *
- * @author wprinz
- */
-public class InternalCorrector implements Corrector
-{
-
- /**
- * @see at.gv.egiz.pdfas.framework.input.correction.Corrector#correctDocument(at.gv.egiz.pdfas.framework.input.PdfDataSource)
- */
- public PdfDataSource correctDocument(PdfDataSource document) throws CorrectorException
- {
- try
- {
- byte[] pdf = document.getAsByteArray();
- PdfReader reader = new PdfReader(pdf);
- PDFASUtils.checkReaderPermissions(reader);
-
- ByteArrayOutputStream baos = new ByteArrayOutputStream(pdf.length);
-
- PdfStamper stamper = new PdfStamper(reader, baos, '\0', false);
- stamper.close();
-
- baos.close();
- byte[] corrected_pdf = baos.toByteArray();
-
- return new ByteArrayPdfDataSourceImpl(corrected_pdf);
- }
- catch (DocumentException e)
- {
- throw new CorrectorException(ErrorCode.CORRECTOR_EXCEPTION, e);
- }
- catch (IOException e)
- {
- throw new CorrectorException(ErrorCode.CORRECTOR_EXCEPTION, e);
- } catch (PDFDocumentException e) {
- throw new CorrectorException(e.getErrorCode(), e);
- }
- }
-
-}