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Posted to users@pdfbox.apache.org by Roberto Nibali <rn...@gmail.com> on 2015/07/11 02:54:59 UTC
Setting first PDTextField takes 10 seconds or more
Hi
In my test setup, I have encountered something really weird with the
current SVN snapshot of PDFBox: setting a PDTextField entry for the first
time in a PDF will stall PDFBox for 10 or more seconds. Here is a trace:
--> [01.20.pp] Setting PDCheckbox: checked=true
PERFORMANCE: [01.20.pp completed in 34ms]
--> [01.20.c] Setting PDCheckbox: checked=false
PERFORMANCE: [01.20.c completed in 1ms]
--> [01.20.g] Setting PDCheckbox: checked=false
PERFORMANCE: [01.20.g completed in 0ms]
--> [01.20.e] Setting PDCheckbox: checked=false
PERFORMANCE: [01.20.e completed in 1ms]
PERFORMANCE: [01.20 completed in 1ms]
--> [01.010.hkname] Setting PDTextField: value=Rataplan Ltd. maxlen=30
curlen=13
PERFORMANCE: [01.010.hkname completed in 11103ms]
--> [01.010.hkkontakt] Setting PDTextField: value=Kramer maxlen=30 curlen=6
PERFORMANCE: [01.010.hkkontakt completed in 6ms]
--> [01.010.hktel] Setting PDTextField: value=00490009009 maxlen=-1
curlen=11
[...]
PERFORMANCE: [OVERALL completed in 11637ms]
This happens always with the first PDTextField. Exluding the currently
first entry "01.010.hkname" in the code, only shifts the issue to the next
PDTextField entry.
When I disable the handling of the PDTextField part alltogether, the code
runs very fast:
--> [01.20.pp] Setting PDCheckbox: checked=true
PERFORMANCE: [01.20.pp completed in 23ms]
--> [01.20.c] Setting PDCheckbox: checked=false
PERFORMANCE: [01.20.c completed in 0ms]
--> [01.20.g] Setting PDCheckbox: checked=false
PERFORMANCE: [01.20.g completed in 1ms]
--> [01.20.e] Setting PDCheckbox: checked=false
PERFORMANCE: [01.20.e completed in 0ms]
[...]
PERFORMANCE: [OVERALL completed in 141ms]
What's going on here?
Best regards
Roberto
Re: Setting first PDTextField takes 10 seconds or more
Posted by Maruan Sahyoun <sa...@fileaffairs.de>.
Hi,
> Am 11.07.2015 um 02:54 schrieb Roberto Nibali <rn...@gmail.com>:
>
> Hi
>
> In my test setup, I have encountered something really weird with the
> current SVN snapshot of PDFBox: setting a PDTextField entry for the first
> time in a PDF will stall PDFBox for 10 or more seconds. Here is a trace:
>
> --> [01.20.pp] Setting PDCheckbox: checked=true
> PERFORMANCE: [01.20.pp completed in 34ms]
> --> [01.20.c] Setting PDCheckbox: checked=false
> PERFORMANCE: [01.20.c completed in 1ms]
> --> [01.20.g] Setting PDCheckbox: checked=false
> PERFORMANCE: [01.20.g completed in 0ms]
> --> [01.20.e] Setting PDCheckbox: checked=false
> PERFORMANCE: [01.20.e completed in 1ms]
> PERFORMANCE: [01.20 completed in 1ms]
> --> [01.010.hkname] Setting PDTextField: value=Rataplan Ltd. maxlen=30
> curlen=13
> PERFORMANCE: [01.010.hkname completed in 11103ms]
> --> [01.010.hkkontakt] Setting PDTextField: value=Kramer maxlen=30 curlen=6
> PERFORMANCE: [01.010.hkkontakt completed in 6ms]
> --> [01.010.hktel] Setting PDTextField: value=00490009009 maxlen=-1
> curlen=11
> [...]
> PERFORMANCE: [OVERALL completed in 11637ms]
>
> This happens always with the first PDTextField. Exluding the currently
> first entry "01.010.hkname" in the code, only shifts the issue to the next
> PDTextField entry.
>
> When I disable the handling of the PDTextField part alltogether, the code
> runs very fast:
>
> --> [01.20.pp] Setting PDCheckbox: checked=true
> PERFORMANCE: [01.20.pp completed in 23ms]
> --> [01.20.c] Setting PDCheckbox: checked=false
> PERFORMANCE: [01.20.c completed in 0ms]
> --> [01.20.g] Setting PDCheckbox: checked=false
> PERFORMANCE: [01.20.g completed in 1ms]
> --> [01.20.e] Setting PDCheckbox: checked=false
> PERFORMANCE: [01.20.e completed in 0ms]
> [...]
> PERFORMANCE: [OVERALL completed in 141ms]
>
> What's going on here?
I've created https://issues.apache.org/jira/browse/PDFBOX-2871 for that.
BR
Maruan
>
> Best regards
>
> Roberto
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