The TeiidVdbTextExtractor class is an implementation of TextExtractor that extracts from Teiid virtual database (i.e., ".vdb") files the virtual database's logical name, description, and version, plus the logical name, description, source name, source translator name, and JNDI name for each of the virtual database's models.

This sequencer is not enabled by default, but it's very easy to add this text extractor to the ModeShape configuration. To do so in a configuration file, simply add the following fragment under the "<mode:textExtractors>" element (which should be immediately under the "<configuration>" root element):

<mode:textExtractor jcr:name="VDB Text Extractors">
  <mode:description>Extract text from Teiid VDB files</mode:description>
  <mode:classname>org.modeshape.extractor.teiid.TeiidVdbTextExtractor</mode:classname>
</mode:textExtractor>

Then, make sure the modeshape-sequencer-teiid.jar file on the classpath or, if you're using Maven, your application has a dependency on the org.modeshape:modeshape-sequencer-teiid library.