Maven performs textual filtering of binary resources [patch]
------------------------------------------------------------
Key: PDFBOX-1007
URL: https://issues.apache.org/jira/browse/PDFBOX-1007
Project: PDFBox
Issue Type: Bug
Affects Versions: 1.6.0
Environment: Mac OS X 10.6.7, Java(TM) SE Runtime Environment (build
1.6.0_24-b07-334-10M3326), Apache Maven 3.0.2 (r1056850; 2011-01-09
01:58:10+0100)
Reporter: Øyvind Berg
Fix For: 1.6.0
This applies to current svn, r1099514.
This bit me when a lot of my files failed with the following stacktrace:
Error while processing PDF:
Caused by: java.io.IOException: head is mandatory
at
org.apache.fontbox.ttf.AbstractTTFParser.parseTables(AbstractTTFParser.java:107)
at org.apache.fontbox.ttf.TTFParser.parseTables(TTFParser.java:61)
at
org.apache.fontbox.ttf.AbstractTTFParser.parseTTF(AbstractTTFParser.java:90)
at org.apache.fontbox.ttf.TTFParser.parseTTF(TTFParser.java:26)
at
org.apache.fontbox.ttf.AbstractTTFParser.parseTTF(AbstractTTFParser.java:66)
at org.apache.fontbox.ttf.TTFParser.parseTTF(TTFParser.java:26)
at
org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.loadDescriptorDictionary(PDTrueTypeFont.java:204)
at
org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.ensureFontDescriptor(PDTrueTypeFont.java:188)
at
org.apache.pdfbox.pdmodel.font.PDTrueTypeFont.<init>(PDTrueTypeFont.java:114)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:116)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:75)
at org.apache.pdfbox.pdmodel.PDResources.getFonts(PDResources.java:115)
at
org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:243)
at
org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:225)
at
org.elacin.pdfextract.datasource.pdfbox.PDFBoxIntegration.processPage(PDFBoxIntegration.java:797)
at
org.elacin.pdfextract.datasource.pdfbox.PDFBoxIntegration.processDocument(PDFBoxIntegration.java:502)
at
org.elacin.pdfextract.datasource.pdfbox.PDFBoxSource.readPages(PDFBoxSource.java:74)
... 3 more
The reason was that binary files (in this case resources/ttf/ArialMT.ttf) were
subject to filtering so that unicode unknown character-symbols were inserted.
Please consider fixing this by turning filtering off in
trunk/pdfextract/pom.xml in the following way:
<resource>
<directory>src/main/resources</directory>
<filtering>false</filtering>
</resource>
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