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From "Jukka Zitting (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (TIKA-370) Tika pom.xml is missing dependencies on bouncycastle jars needed by PDFBox
Date Wed, 17 Feb 2010 11:35:28 GMT

     [ https://issues.apache.org/jira/browse/TIKA-370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jukka Zitting resolved TIKA-370.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 0.7
         Assignee: Jukka Zitting  (was: Ken Krugler)

Fixed in revision 910924.

> Tika pom.xml is missing dependencies on bouncycastle jars needed by PDFBox
> --------------------------------------------------------------------------
>
>                 Key: TIKA-370
>                 URL: https://issues.apache.org/jira/browse/TIKA-370
>             Project: Tika
>          Issue Type: Bug
>    Affects Versions: 0.6
>            Reporter: Ken Krugler
>            Assignee: Jukka Zitting
>             Fix For: 0.7
>
>
> While processing a bunch of PDFs off the web, I ran into a ClassNotFoundException thrown
inside of PDFBox:
> java.lang.NoClassDefFoundError: org/bouncycastle/jce/provider/BouncyCastleProvider
> 	at org.apache.pdfbox.pdmodel.PDDocument.openProtection(PDDocument.java:1092)
> 	at org.apache.pdfbox.pdmodel.PDDocument.decrypt(PDDocument.java:573)
> 	at org.apache.pdfbox.util.PDFTextStripper.writeText(PDFTextStripper.java:235)
> 	at org.apache.pdfbox.util.PDFTextStripper.getText(PDFTextStripper.java:180)
> 	at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:56)
> 	at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:69)
> 	at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:120)
> 	at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:101)
> 	at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:114)
> 	at bixo.parser.SimpleParser.parse(SimpleParser.java:153)
> Caused by: java.lang.ClassNotFoundException: org.bouncycastle.jce.provider.BouncyCastleProvider
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:303)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> I believe the issue is that the PDFBox pom.xml declares the dependency on the missing
BouncyCastleProvider jar as "optional".
>    <dependency>
>      <groupId>bouncycastle</groupId>
>      <artifactId>bcprov-jdk14</artifactId>
>      <version>136</version>
>      <optional>true</optional>
>    </dependency>
> As explained in the Maven documentation, this means that Tika needs to explicitly include
the jar:
> http://maven.apache.org/guides/introduction/introduction-to-optional-and-excludes-dependencies.html
> I see a few other optional dependencies in the PDFBox pom.xml, but perhaps the only one
that's really critical is the above.

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