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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2021/06/17 06:07:05 UTC
svn commit: r1890853 -
/pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/imageio/TIFFUtil.java
Author: tilman
Date: Thu Jun 17 06:07:04 2021
New Revision: 1890853
URL: http://svn.apache.org/viewvc?rev=1890853&view=rev
Log:
PDFBOX-4892: optimize, as suggested by valerybokov
Modified:
pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/imageio/TIFFUtil.java
Modified: pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/imageio/TIFFUtil.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/imageio/TIFFUtil.java?rev=1890853&r1=1890852&r2=1890853&view=diff
==============================================================================
--- pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/imageio/TIFFUtil.java (original)
+++ pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/imageio/TIFFUtil.java Thu Jun 17 06:07:04 2021
@@ -25,6 +25,7 @@ import javax.imageio.metadata.IIOMetadat
import javax.imageio.metadata.IIOMetadataNode;
import java.awt.image.BufferedImage;
import static org.apache.pdfbox.tools.imageio.MetaUtil.debugLogMetadata;
+import org.w3c.dom.NodeList;
/**
* Used by ImageIOUtil to write TIFF files.
@@ -86,14 +87,15 @@ final class TIFFUtil
IIOMetadataNode root = new IIOMetadataNode(metaDataFormat);
IIOMetadataNode ifd;
- if (root.getElementsByTagName("TIFFIFD").getLength() == 0)
+ NodeList nodeListTIFFIFD = root.getElementsByTagName("TIFFIFD");
+ if (nodeListTIFFIFD.getLength() == 0)
{
ifd = new IIOMetadataNode("TIFFIFD");
root.appendChild(ifd);
}
else
{
- ifd = (IIOMetadataNode)root.getElementsByTagName("TIFFIFD").item(0);
+ ifd = (IIOMetadataNode) nodeListTIFFIFD.item(0);
}
// standard metadata does not work, so we set the DPI manually