diff options
Diffstat (limited to 'pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl')
4 files changed, 45 insertions, 18 deletions
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java index 25e57188..cf7376c2 100644 --- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java +++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/PdfAsImpl.java @@ -135,7 +135,7 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants { logger.trace("sign started"); verifySignParameter(parameter); - + OperationStatus status = null; try { // Status initialization if (!(parameter.getConfiguration() instanceof ISettings)) { @@ -143,7 +143,7 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants { } ISettings settings = (ISettings) parameter.getConfiguration(); - OperationStatus status = new OperationStatus(settings, parameter); + status = new OperationStatus(settings, parameter); // set Original PDF Document Data status.getPdfObject().setOriginalDocument( @@ -199,6 +199,11 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants { e); throw new PdfAsException("error.pdf.sig.01", e); } finally { + if(status != null) { + if(status.getPdfObject() != null) { + status.getPdfObject().close(); + } + } logger.trace("sign done"); } } @@ -437,6 +442,12 @@ public class PdfAsImpl implements PdfAs, IConfigurationConstants { return createSignResult(status); } catch (IOException e) { throw new PdfAsException("error.pdf.sig.06", e); + } finally { + if(status != null) { + if(status.getPdfObject() != null) { + status.getPdfObject().close(); + } + } } } diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java index 1175e2dc..854559d2 100644 --- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java +++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/signing/pdfbox/PADESPDFBOXSigner.java @@ -23,8 +23,6 @@ ******************************************************************************/ package at.gv.egiz.pdfas.lib.impl.signing.pdfbox; -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; @@ -42,8 +40,6 @@ import org.apache.pdfbox.pdmodel.PDDocument; import org.apache.pdfbox.pdmodel.PDDocumentCatalog; import org.apache.pdfbox.pdmodel.PDPage; import org.apache.pdfbox.pdmodel.PDPageNode; -import org.apache.pdfbox.pdmodel.documentinterchange.logicalstructure.PDStructureElement; -import org.apache.pdfbox.pdmodel.documentinterchange.logicalstructure.PDStructureTreeRoot; import org.apache.pdfbox.pdmodel.graphics.color.PDOutputIntent; import org.apache.pdfbox.pdmodel.graphics.xobject.PDJpeg; import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature; @@ -71,7 +67,6 @@ import at.gv.egiz.pdfas.lib.impl.stamping.TableFactory; import at.gv.egiz.pdfas.lib.impl.stamping.ValueResolver; import at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.PDFAsVisualSignatureProperties; import at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.PdfBoxVisualObject; -import at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.tagging.PDFBoxTaggingUtils; import at.gv.egiz.pdfas.lib.impl.status.PDFObject; import at.gv.egiz.pdfas.lib.impl.status.RequestedSignature; import at.knowcenter.wag.egov.egiz.pdf.PositioningInstruction; @@ -222,10 +217,10 @@ public class PADESPDFBOXSigner implements IPdfSigner, IConfigurationConstants { properties.buildSignature(); - ByteArrayOutputStream sigbos = new ByteArrayOutputStream(); + /*ByteArrayOutputStream sigbos = new ByteArrayOutputStream(); sigbos.write(StreamUtils.inputStreamToByteArray(properties .getVisibleSignature())); - sigbos.close(); + sigbos.close();*/ if (signaturePlaceholderData != null) { // Placeholder found! @@ -305,8 +300,8 @@ public class PADESPDFBOXSigner implements IPdfSigner, IConfigurationConstants { options.setPreferedSignatureSize(0x1000); options.setPage(positioningInstruction.getPage()); - options.setVisualSignature(new ByteArrayInputStream(sigbos - .toByteArray())); + options.setVisualSignature(properties + .getVisibleSignature()); } doc.addSignature(signature, signer, options); @@ -314,18 +309,23 @@ public class PADESPDFBOXSigner implements IPdfSigner, IConfigurationConstants { // pdfbox patched (FIS -> IS) doc.saveIncremental(fis, fos); fis.close(); + fos.flush(); fos.close(); - + fos = null; + fis = new FileInputStream(new File(fisTmpFile)); // write to resulting output stream - ByteArrayOutputStream bos = new ByteArrayOutputStream(); - bos.write(StreamUtils.inputStreamToByteArray(fis)); - fis.close(); - bos.close(); - - pdfObject.setSignedDocument(bos.toByteArray()); + //ByteArrayOutputStream bos = new ByteArrayOutputStream(); + //bos.write(); + //bos.close(); + + pdfObject.setSignedDocument(StreamUtils.inputStreamToByteArray(fis)); + fis.close(); + fis = null; + System.gc(); + helper.deleteFile(fisTmpFile); } catch (IOException e) { @@ -337,6 +337,9 @@ public class PADESPDFBOXSigner implements IPdfSigner, IConfigurationConstants { } catch (COSVisitorException e) { logger.error(MessageResolver.resolveMessage("error.pdf.sig.01"), e); throw new PdfAsException("error.pdf.sig.01", e); + } finally { + logger.info("Signature done!"); + } } } diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java index e7582137..528e4d6a 100644 --- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java +++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/stamping/pdfbox/PDFAsTemplateCreator.java @@ -126,6 +126,7 @@ public class PDFAsTemplateCreator extends PDFTemplateCreator { //in = pdfStructure.getTemplateAppearanceStream(); ByteArrayOutputStream baos = new ByteArrayOutputStream(); template.save(baos); + baos.close(); in = new ByteArrayInputStream(baos.toByteArray()); } catch (COSVisitorException e) diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java index f8ca3567..6aff5495 100644 --- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java +++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/status/PDFObject.java @@ -48,6 +48,18 @@ public class PDFObject { } } + public void close() { + if(doc != null) { + try { + doc.close(); + //System.gc(); + } catch(Throwable e) { + // ignore! + } + doc = null; + } + } + public byte[] getOriginalDocument() { return originalDocument; } |