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https://issues.apache.org/jira/browse/PDFBOX-533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756825#action_12756825
]
Navendu Garg commented on PDFBOX-533:
-------------------------------------
I just extracted text from a 50 MB using the old version and it took approx 20
seconds to convert to text. Please I am doing other stuff too in between. I
admit this is a crude benchmark. Unfortunately, PDFBox 0.8.0-incubating version
crashed with this error on this file.
org.apache.pdfbox.exceptions.WrappedIOException
at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:237)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:841)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:808)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:779)
at org.apache.pdfbox.util.TestLargePDF.test(TestLargePDF.java:13)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:592)
at junit.framework.TestCase.runTest(TestCase.java:164)
at junit.framework.TestCase.runBare(TestCase.java:130)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:120)
at junit.framework.TestSuite.runTest(TestSuite.java:230)
at junit.framework.TestSuite.run(TestSuite.java:225)
at
org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.util.NoSuchElementException
at java.util.AbstractList$Itr.next(AbstractList.java:427)
at
org.apache.pdfbox.pdfparser.PDFXrefStreamParser.parse(PDFXrefStreamParser.java:115)
at
org.apache.pdfbox.cos.COSDocument.parseXrefStreams(COSDocument.java:538)
at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:203)
... 22 more
Still, I think writeCharacters() method will not affect the performance all
that much.
> PDFTextStripper.writeCharacters is called no where in the class
> ---------------------------------------------------------------
>
> Key: PDFBOX-533
> URL: https://issues.apache.org/jira/browse/PDFBOX-533
> Project: PDFBox
> Issue Type: Bug
> Components: Text extraction
> Affects Versions: 0.8.0-incubator
> Reporter: Navendu Garg
>
> It seems writeCharacters method is not called anywhere in the PDFTextStripper
> class. This makes it impossible for handling character TextPosition as well
> as Line Separator because processLineSeparator method is no longer there and
> writeLineSeparator is called when actual writing happens.
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