Fongming
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to JODConverter
Thanks for Mirko cared about me.
I did 2 experiments to test JODConverter in my Linux core7,
jodconverter-2.2.2 using CLI command.
I tried to use for loop in converting DOC to PDF for 100 times.
one is in PHP script, another is in Shell script.
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I found that JODConverter could only succeed in the convertering
work less than 50 times.
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Is it a problem about stability for the System or JODConverter?
What shuold I do.........
##################
# Experiment 1 : #
##################
Because in PHP, I couldn't show the errors for JODConverter,
I checked whether the PDF file existed in the folder or not.
the following is the PHP script:
<?php
$my_doc_file="002.doc";
set_time_limit(0);
mt_srand((double)microtime()*1000000);
$k = mt_rand(10000,99999);
$my_date=date("U");
$convert_bin="/usr/bin/java -jar jodconverter-cli-2.2.2.jar ";
$tmp_dir="/var/www/html/class_web/s_pic/tmp/";
$k=0;
for($i=0;$i<100;$i++)
{
$new_doc_name="002.doc";
$new_pdf_name=$my_date.$k."_".$i.".pdf";
$exec_string=" ".$convert_bin." ".$tmp_dir.$new_doc_name." ".
$tmp_dir.$new_pdf_name;
exec($exec_string);
if(file_exists($tmp_dir.$new_pdf_name))
{
echo "The".$i.", convert OK<BR>";
}
else
{
$k++;
echo "<font color=red>The".$i.", convert failed!</
font><BR>";
}
sleep(1);
flush();
}
echo "total:".$k."errors";
?>
##################
# THT RESULT: #
##################
.........
The89, convert failed!
The90, convert failed!
The91, convert OK
The92, convert OK
The93, convert failed!
The94, convert OK
The95, convert failed!
The96, convert failed!
The97, convert failed!
The98, convert failed!
The99, convert failed!
total:62errors
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The first time, I got 52 errors.
The second time, I got 57 errors.
The third time, I got 62 errors
I didn't know why......
-----------------------------------------------------------------------------------------------------------------------------
So I did experiment 2 in the Shell Script to look the error
informations:
##################
# Experiment 2 : #
##################
the following is the Schell Script:
-----------------------------------------------------------------------------------------------------------------------------------------------------
#!/bin/sh
for kk in $(seq 1 100)
do
#echo "ok ${kk}";
/usr/bin/java -jar /var/www/html/ffmpeg/jodconverter-2.2.2/lib/
jodconverter-cli-2.2.2.jar /var/www/html/class_web/s_pic/tmp/002.doc /
var/www/html/class_web/s_pic/tmp/002.pdf
done
-------------------------------------------------------------------------------------------------------------------------------------------------------
##################
# THT RESULT: #
##################
It also could not succeed in every time,
I found some erros are "connection failed:
socket,host=localhost,port=8100,tcpNoDelay=1"
some erros are "could not obtain service:
com.sun.star.ucb.FileContentProvider"
some errors are "conversion failed: could not save output
document"
and I cut the errors show below :
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
INFO: connected
10- 7?-09 6:53:05 ??
com.artofsolving.jodconverter.openoffice.connection.AbstractOpenOfficeConnection
disposing
INFO: disconnected
10- 7?-09 6:53:06 ??
com.artofsolving.jodconverter.openoffice.connection.AbstractOpenOfficeConnection
connect
INFO: connected
10- 7?-09 6:53:06 ??
com.artofsolving.jodconverter.openoffice.connection.AbstractOpenOfficeConnection
disposing
INFO: disconnected
Exception in thread "main"
com.artofsolving.jodconverter.openoffice.connection.OpenOfficeException:
could not obtain service: com.sun.star.ucb.FileContentProvider
at
com.artofsolving.jodconverter.openoffice.connection.AbstractOpenOfficeConnection.getService
(AbstractOpenOfficeConnection.java:119)
at
com.artofsolving.jodconverter.openoffice.connection.AbstractOpenOfficeConnection.getFileContentProvider
(AbstractOpenOfficeConnection.java:129)
at
com.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter.convertInternal
(OpenOfficeDocumentConverter.java:116)
at
com.artofsolving.jodconverter.openoffice.converter.AbstractOpenOfficeDocumentConverter.convert
(AbstractOpenOfficeDocumentConverter.java:104)
at
com.artofsolving.jodconverter.openoffice.converter.AbstractOpenOfficeDocumentConverter.convert
(AbstractOpenOfficeDocumentConverter.java:74)
at
com.artofsolving.jodconverter.openoffice.converter.AbstractOpenOfficeDocumentConverter.convert
(AbstractOpenOfficeDocumentConverter.java:70)
at com.artofsolving.jodconverter.cli.ConvertDocument.convertOne
(ConvertDocument.java:154)
at com.artofsolving.jodconverter.cli.ConvertDocument.main
(ConvertDocument.java:133)
Caused by: java.lang.NullPointerException
at com.sun.star.lib.uno.protocols.urp.urp.writeRequest(urp.java:
119)
at
com.sun.star.lib.uno.bridges.java_remote.java_remote_bridge.sendRequest
(java_remote_bridge.java:643)
at com.sun.star.lib.uno.bridges.java_remote.ProxyFactory
$Handler.request(ProxyFactory.java:154)
at com.sun.star.lib.uno.bridges.java_remote.ProxyFactory
$Handler.invoke(ProxyFactory.java:136)
at $Proxy1.createInstanceWithContext(Unknown Source)
at
com.artofsolving.jodconverter.openoffice.connection.AbstractOpenOfficeConnection.getService
(AbstractOpenOfficeConnection.java:117)
...7 more
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Exception in thread "main"
com.artofsolving.jodconverter.openoffice.connection.OpenOfficeException:
connection failed: socket,host=localhost,port=8100,tcpNoDelay=1
at
com.artofsolving.jodconverter.openoffice.connection.AbstractOpenOfficeConnection.connect
(AbstractOpenOfficeConnection.java:81)
at com.artofsolving.jodconverter.cli.ConvertDocument.main
(ConvertDocument.java:123)
Caused by: java.lang.NullPointerException
at com.sun.star.lib.uno.protocols.urp.urp.writeRequest(urp.java:
119)
at
com.sun.star.lib.uno.bridges.java_remote.java_remote_bridge.sendRequest
(java_remote_bridge.java:643)
at com.sun.star.lib.uno.bridges.java_remote.ProxyFactory
$Handler.request(ProxyFactory.java:154)
at com.sun.star.lib.uno.bridges.java_remote.ProxyFactory
$Handler.invoke(ProxyFactory.java:131)
at $Proxy1.queryInterface(Unknown Source)
at com.sun.star.uno.UnoRuntime.queryInterface(UnoRuntime.java:156)
at com.sun.star.uno.UnoRuntime.queryInterface(UnoRuntime.java:183)
at
com.artofsolving.jodconverter.openoffice.connection.AbstractOpenOfficeConnection.connect
(AbstractOpenOfficeConnection.java:73)
...1 more
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Exception in thread "main" java.lang.NullPointerException
at com.sun.star.lib.uno.protocols.urp.urp.writeRequest(urp.java:
119)
at
com.sun.star.lib.uno.bridges.java_remote.java_remote_bridge.sendRequest
(java_remote_bridge.java:643)
at com.sun.star.lib.uno.bridges.java_remote.ProxyFactory
$Handler.request(ProxyFactory.java:154)
at com.sun.star.lib.uno.bridges.java_remote.ProxyFactory
$Handler.invoke(ProxyFactory.java:136)
at $Proxy4.getFileURLFromSystemPath(Unknown Source)
at
com.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter.convertInternal
(OpenOfficeDocumentConverter.java:117)
at
com.artofsolving.jodconverter.openoffice.converter.AbstractOpenOfficeDocumentConverter.convert
(AbstractOpenOfficeDocumentConverter.java:104)
at
com.artofsolving.jodconverter.openoffice.converter.AbstractOpenOfficeDocumentConverter.convert
(AbstractOpenOfficeDocumentConverter.java:74)
at
com.artofsolving.jodconverter.openoffice.converter.AbstractOpenOfficeDocumentConverter.convert
(AbstractOpenOfficeDocumentConverter.java:70)
at com.artofsolving.jodconverter.cli.ConvertDocument.convertOne
(ConvertDocument.java:154)
at com.artofsolving.jodconverter.cli.ConvertDocument.main
(ConvertDocument.java:133)
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Exception in thread "main"
com.artofsolving.jodconverter.openoffice.connection.OpenOfficeException:
conversion failed: could not save output document
at
com.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter.loadAndExport
(OpenOfficeDocumentConverter.java:144)
at
com.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter.convertInternal
(OpenOfficeDocumentConverter.java:120)
at
com.artofsolving.jodconverter.openoffice.converter.AbstractOpenOfficeDocumentConverter.convert
(AbstractOpenOfficeDocumentConverter.java:104)
at
com.artofsolving.jodconverter.openoffice.converter.AbstractOpenOfficeDocumentConverter.convert
(AbstractOpenOfficeDocumentConverter.java:74)
at
com.artofsolving.jodconverter.openoffice.converter.AbstractOpenOfficeDocumentConverter.convert
(AbstractOpenOfficeDocumentConverter.java:70)
at com.artofsolving.jodconverter.cli.ConvertDocument.convertOne
(ConvertDocument.java:154)
at com.artofsolving.jodconverter.cli.ConvertDocument.main
(ConvertDocument.java:133)
Caused by: java.lang.NullPointerException
at com.sun.star.lib.uno.protocols.urp.urp.writeRequest(urp.java:
119)
at
com.sun.star.lib.uno.bridges.java_remote.java_remote_bridge.sendRequest
(java_remote_bridge.java:643)
at com.sun.star.lib.uno.bridges.java_remote.ProxyFactory
$Handler.request(ProxyFactory.java:154)
at com.sun.star.lib.uno.bridges.java_remote.ProxyFactory
$Handler.invoke(ProxyFactory.java:136)
at $Proxy9.close(Unknown Source)
at
com.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter.storeDocument
(OpenOfficeDocumentConverter.java:161)
at
com.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter.loadAndExport
(OpenOfficeDocumentConverter.java:140)
...6 more
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at last, thanks for any one could help me to understand them.