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author | Thomas <> | 2023-03-02 16:07:53 +0100 |
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committer | Thomas <> | 2023-03-02 16:07:53 +0100 |
commit | 0b68dc8075191bb131a32e42691b2505035f6c77 (patch) | |
tree | 63f070ef3845a32f01f4a8ae0b09fe3eae89598c /pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/positioning | |
parent | b84c99b013b81789de51002ea103a78419748c7f (diff) | |
download | pdf-as-4-0b68dc8075191bb131a32e42691b2505035f6c77.tar.gz pdf-as-4-0b68dc8075191bb131a32e42691b2505035f6c77.tar.bz2 pdf-as-4-0b68dc8075191bb131a32e42691b2505035f6c77.zip |
feat(positioning): add hidden parameter to enforce new pages on already signed documents
Diffstat (limited to 'pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/positioning')
-rw-r--r-- | pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/positioning/Positioning.java | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/positioning/Positioning.java b/pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/positioning/Positioning.java index 13d1ebe6..f942d77e 100644 --- a/pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/positioning/Positioning.java +++ b/pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/positioning/Positioning.java @@ -32,7 +32,9 @@ import org.apache.pdfbox.pdmodel.PDPage; import org.apache.pdfbox.pdmodel.common.PDRectangle; import at.gv.egiz.pdfas.common.exceptions.PdfAsException; +import at.gv.egiz.pdfas.common.settings.IProfileConstants; import at.gv.egiz.pdfas.common.settings.ISettings; +import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings; import at.gv.egiz.pdfas.lib.api.IConfigurationConstants; import at.gv.egiz.pdfas.lib.impl.pdfbox2.utils.PdfBoxUtils; import at.gv.egiz.pdfas.lib.impl.stamping.IPDFVisualObject; @@ -68,14 +70,15 @@ public class Positioning { * @param pdfDataSource The pdf. * @param pdf_table The pdf table to be written. * @param settings + * @param signatureProfileSettings Signature-block settings * @return Returns the PositioningInformation. * @throws PdfAsException F.e. */ public static PositioningInstruction determineTablePositioning( TablePos pos, String signature_type, PDDocument pdfDataSource, - IPDFVisualObject pdf_table, ISettings settings) throws PdfAsException { + IPDFVisualObject pdf_table, ISettings settings, SignatureProfileSettings signatureProfileSettings) throws PdfAsException { return adjustSignatureTableandCalculatePosition(pdfDataSource, - pdf_table, pos, settings); + pdf_table, pos, settings, signatureProfileSettings); } /** @@ -85,12 +88,13 @@ public class Positioning { * @param pdfDataSource The PDF document. * @param pdf_table The PDFPTable to be placed. * @param settings + * @param profilConfig Signature-profile configuration * @return Returns the position where the PDFPTable should be placed. * @throws PdfAsException F.e. */ public static PositioningInstruction adjustSignatureTableandCalculatePosition( final PDDocument pdfDataSource, IPDFVisualObject pdf_table, - TablePos pos, ISettings settings) throws PdfAsException { + TablePos pos, ISettings settings, SignatureProfileSettings profilConfig) throws PdfAsException { PdfBoxUtils.checkPDFPermissions(pdfDataSource); final long numberOfExistingSignatures = getNumberOfExistingSignatures(pdfDataSource); @@ -111,7 +115,7 @@ public class Positioning { } } - make_new_page = checkIfNewPageIsAllowed(make_new_page, numberOfExistingSignatures, settings); + make_new_page = checkIfNewPageIsAllowed(make_new_page, numberOfExistingSignatures, settings, profilConfig); if(make_new_page && numberOfExistingSignatures!=0) { @@ -216,13 +220,13 @@ public class Positioning { // we do have an empty page or nothing in area above footerline pos_y = page_height - SIGNATURE_MARGIN_VERTICAL; return buildPostitionInfoOnSubpage(pdfDataSource, make_new_page, page, pos_x, pos_y, pos.rotation, - pos.getFooterLine(), table_height, pos, page_height, numberOfExistingSignatures, settings); + pos.getFooterLine(), table_height, pos, page_height, numberOfExistingSignatures, settings, profilConfig); } else { // we do have text take SIGNATURE_MARGIN pos_y = page_height - pre_page_length - SIGNATURE_MARGIN_VERTICAL; return buildPostitionInfoOnSubpage(pdfDataSource, make_new_page, page, pos_x, pos_y, pos.rotation, - pos.getFooterLine(), table_height, pos, page_height, numberOfExistingSignatures, settings); + pos.getFooterLine(), table_height, pos, page_height, numberOfExistingSignatures, settings, profilConfig); } } @@ -245,12 +249,23 @@ public class Positioning { } - private static boolean checkIfNewPageIsAllowed(boolean make_new_page, long numberOfExistingSignatures, ISettings settings) throws PdfAsException { + private static boolean isNewPageOnSignedDocumentsEnabled(SignatureProfileSettings profilConfig) { + String value = profilConfig.getValue(IProfileConstants.SIG_NEWPAGE_FORCE); + return Boolean.valueOf(value); + + } + + private static boolean checkIfNewPageIsAllowed(boolean make_new_page, long numberOfExistingSignatures, ISettings settings, + SignatureProfileSettings profilConfig) throws PdfAsException { if(make_new_page && numberOfExistingSignatures!=0) { - log.info("Signature-block would be need a new page, but new pages are not allowed on already signed documents."); + log.debug("Signature-block would be need a new page, but new pages are not allowed on already signed documents."); if (isFailOnLessSpaceEnabled(settings)) { throw new PdfAsException("error.pdf.stamp.12"); + } else if (isNewPageOnSignedDocumentsEnabled(profilConfig)) { + log.info("New pages not allowed on already signed documents, but force new page by configuration"); + return make_new_page; + } else { log.info("Placing signature-block on last page without free-space checks ... "); return false; @@ -265,10 +280,10 @@ public class Positioning { private static PositioningInstruction buildPostitionInfoOnSubpage(PDDocument pdfDataSource, boolean make_new_page, int page, float pos_x, float pos_y, float rotation, float footer_line, float table_height, TablePos pos, float page_height, - long numberOfExistingSignatures, ISettings settings) throws PdfAsException { + long numberOfExistingSignatures, ISettings settings, SignatureProfileSettings profilConfig) throws PdfAsException { if (pos_y - footer_line <= table_height) { - make_new_page = checkIfNewPageIsAllowed(true, numberOfExistingSignatures, settings); + make_new_page = checkIfNewPageIsAllowed(true, numberOfExistingSignatures, settings, profilConfig); if (make_new_page) { page++; |