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https://issues.apache.org/jira/browse/PDFBOX-5165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17322402#comment-17322402
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Tilman Hausherr edited comment on PDFBOX-5165 at 4/15/21, 6:55 PM:
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The latest change halves the time to run this code (before: 71 sec; after: 33
sec):
{code:java}
XMPMetadata xmp = XMPMetadata.load(new FileInputStream("PDFBOX-5165.xml"));
XMPSchemaMediaManagement mediaManagementSchema = xmp.getMediaManagementSchema();
List<ResourceEvent> history = mediaManagementSchema.getHistory();
{code}
but it's still slow, because {{items.item( i )}} is slow, apparently it runs
sequentially in java.
was (Author: tilman):
The latest change halves the time to run this code:
{code:java}
XMPMetadata xmp = XMPMetadata.load(new FileInputStream("PDFBOX-5165.xml"));
XMPSchemaMediaManagement mediaManagementSchema = xmp.getMediaManagementSchema();
List<ResourceEvent> history = mediaManagementSchema.getHistory();
{code}
but it's still slow, because {{items.item( i )}} is slow, apparently it runs
sequentially in java.
> Exceedingly slow processing of XMPSchemaMediaManagement's getHistory in
> JempBox
> -------------------------------------------------------------------------------
>
> Key: PDFBOX-5165
> URL: https://issues.apache.org/jira/browse/PDFBOX-5165
> Project: PDFBox
> Issue Type: Task
> Components: JempBox
> Affects Versions: 1.8.16
> Reporter: Tim Allison
> Priority: Trivial
>
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