[TIKA-2241] DumpTikaConfigExample generates strange tika-config.xml

• Type: Bug
• Status: Open
• Priority: Trivial
• Resolution: Unresolved
• Affects Version/s: 1.14
• Component/s: example

Environment

Apache Maven 3.2.5
Java version: 1.8.0_112, vendor: Oracle Corporation
Archlinux:
OS name: "linux", version: "4.8.11-1-arch", arch: "amd64", family: "unix"

• Assignee: Unassigned
• Reporter: Andreas Baumann
• Created: 17/Jan/17 08:05
• Updated: 18/Jan/17 07:16

Description

mvn exec:java -Dexec.mainClass="org.apache.tika.example.DumpTikaConfigExample"  -Dexec.arguments="--dump-static"

Tika 1.8 used to produce something like:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<properties>
  <!--for example: <mimeTypeRepository resource="/org/apache/tika/mime/tika-mimetypes.xml"/>-->
  <!--for example: <translator class="org.apache.tika.language.translate.GoogleTranslator"/>-->
  <detectors>
    <detector class="org.gagravarr.tika.OggDetector"/>
    <detector class="org.apache.tika.parser.microsoft.POIFSContainerDetector"/>
    <detector class="org.apache.tika.parser.pkg.ZipContainerDetector"/>
    <detector class="org.apache.tika.mime.MimeTypes"/>
  </detectors>
  <parsers>
    <parser class="org.apache.tika.parser.asm.ClassParser">
      <mime>application/java-vm</mime>
    </parser>
    <parser class="org.apache.tika.parser.audio.AudioParser">
      <mime>audio/basic</mime>
      <mime>audio/x-aiff</mime>
      <mime>audio/x-wav</mime>
...

With Tika 1.14 I get:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<properties>
  <!--for example: <mimeTypeRepository resource="/org/apache/tika/mime/tika-mimetypes.xml"/>-->
  <service-loader dynamic="true" loadErrorHandler="IGNORE"/>
  <!--No translators available-->
  <detectors>
    <detector class="org.apache.tika.parser.microsoft.POIFSContainerDetector"/>
    <detector class="org.apache.tika.parser.microsoft.POIFSContainerDetector"/>
    <detector class="org.apache.tika.parser.pkg.ZipContainerDetector"/>
    <detector class="org.apache.tika.parser.pkg.ZipContainerDetector"/>
    <detector class="org.gagravarr.tika.OggDetector"/>
    <detector class="org.gagravarr.tika.OggDetector"/>
    <detector class="org.apache.tika.mime.MimeTypes"/>
  </detectors>
  <parsers>
    <parser class="org.apache.tika.parser.apple.AppleSingleFileParser"/>
    <parser class="org.apache.tika.parser.apple.AppleSingleFileParser"/>
    <parser class="org.apache.tika.parser.asm.ClassParser"/>
    <parser class="org.apache.tika.parser.asm.ClassParser"/>
    <parser class="org.apache.tika.parser.audio.AudioParser"/>
    <parser class="org.apache.tika.parser.audio.AudioParser"/>
...

The following problems IMHO:

• Why are all classes in double?
• As I understood the order of the parsers matters: earliler ones
  take precendence over later ones?
• Matching MIME-types are missing completely?