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Posted to commits@pdfbox.apache.org by le...@apache.org on 2021/03/18 07:18:51 UTC
svn commit: r1887775 - in /pdfbox/trunk:
examples/src/main/java/org/apache/pdfbox/examples/signature/SigUtils.java
pdfbox/src/main/java/org/apache/pdfbox/cos/COSName.java
Author: lehmi
Date: Thu Mar 18 07:18:51 2021
New Revision: 1887775
URL: http://svn.apache.org/viewvc?rev=1887775&view=rev
Log:
PDFBOX-4892: use convenience methods to simplify code, add new constant
Modified:
pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/SigUtils.java
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/cos/COSName.java
Modified: pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/SigUtils.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/SigUtils.java?rev=1887775&r1=1887774&r2=1887775&view=diff
==============================================================================
--- pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/SigUtils.java (original)
+++ pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/SigUtils.java Thu Mar 18 07:18:51 2021
@@ -86,21 +86,19 @@ public class SigUtils
*/
public static int getMDPPermission(PDDocument doc)
{
- COSBase base = doc.getDocumentCatalog().getCOSObject().getDictionaryObject(COSName.PERMS);
- if (base instanceof COSDictionary)
+ COSDictionary permsDict = doc.getDocumentCatalog().getCOSObject()
+ .getCOSDictionary(COSName.PERMS);
+ if (permsDict != null)
{
- COSDictionary permsDict = (COSDictionary) base;
- base = permsDict.getDictionaryObject(COSName.DOCMDP);
- if (base instanceof COSDictionary)
+ COSDictionary signatureDict = permsDict.getCOSDictionary(COSName.DOCMDP);
+ if (signatureDict != null)
{
- COSDictionary signatureDict = (COSDictionary) base;
- base = signatureDict.getDictionaryObject("Reference");
- if (base instanceof COSArray)
+ COSArray refArray = signatureDict.getCOSArray(COSName.REFERENCE);
+ if (refArray instanceof COSArray)
{
- COSArray refArray = (COSArray) base;
for (int i = 0; i < refArray.size(); ++i)
{
- base = refArray.getObject(i);
+ COSBase base = refArray.getObject(i);
if (base instanceof COSDictionary)
{
COSDictionary sigRefDict = (COSDictionary) base;
Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/cos/COSName.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/cos/COSName.java?rev=1887775&r1=1887774&r2=1887775&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/cos/COSName.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/cos/COSName.java Thu Mar 18 07:18:51 2021
@@ -486,6 +486,7 @@ public final class COSName extends COSBa
public static final COSName RD = new COSName("RD");
public static final COSName REASON = new COSName("Reason");
public static final COSName REASONS = new COSName("Reasons");
+ public static final COSName REFERENCE = new COSName("Reference");
public static final COSName RELATIVE_COLORIMETRIC = new COSName("RelativeColorimetric");
public static final COSName REPEAT = new COSName("Repeat");
public static final COSName RECIPIENTS = new COSName("Recipients");