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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2016/01/08 17:34:58 UTC
svn commit: r1723755 -
/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageTree.java
Author: tilman
Date: Fri Jan 8 16:34:58 2016
New Revision: 1723755
URL: http://svn.apache.org/viewvc?rev=1723755&view=rev
Log:
PDFBOX-2852: DRY refactoring
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageTree.java
Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageTree.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageTree.java?rev=1723755&r1=1723754&r2=1723755&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageTree.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageTree.java Fri Jan 8 16:34:58 2016
@@ -478,15 +478,7 @@ public class PDPageTree implements COSOb
{
throw new IllegalArgumentException("attempted to insert before orphan page");
}
-
- // now increase every parent
- do
- {
- int cnt = parentDict.getInt(COSName.COUNT);
- parentDict.setInt(COSName.COUNT, cnt + 1);
- parentDict = (COSDictionary) parentDict.getDictionaryObject(COSName.PARENT);
- }
- while (parentDict != null);
+ increaseParents(parentDict);
}
/**
@@ -518,8 +510,11 @@ public class PDPageTree implements COSOb
{
throw new IllegalArgumentException("attempted to insert before orphan page");
}
+ increaseParents(parentDict);
+ }
- // now increase every parent
+ private void increaseParents(COSDictionary parentDict)
+ {
do
{
int cnt = parentDict.getInt(COSName.COUNT);