lux
Class Evaluator.LuxURIResolver

java.lang.Object
  lux.Evaluator.LuxURIResolver

All Implemented Interfaces:

URIResolver

Enclosing class:

Evaluator

public class Evaluator.LuxURIResolver
extends Object
implements URIResolver

Constructor Summary

Evaluator.LuxURIResolver()

Method Summary

Source

resolve(String href, String base) Evaluator provides this method as an implementation of URIResolver so as to resolve uris in service of fn:doc().

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Evaluator.LuxURIResolver

public Evaluator.LuxURIResolver()

Method Detail

resolve

public Source resolve(String href,
                      String base)
               throws TransformerException

Evaluator provides this method as an implementation of URIResolver so as to resolve uris in service of fn:doc(). file: uri resolution is delegated to the default resolver by returning null. lux: and other uris are all resolved using the provided searcher. The lux: prefix is optional, e.g: the uris "lux:/hello.xml" and "/hello.xml" are equivalent. Documents read from the index are numbered according to their Lucene docIDs, and retrieved using the CachingDocReader.

Specified by:

resolve in interface URIResolver

Throws:

IllegalStateException - if a search is attempted, but no searcher was provided

TransformerException - if the document is not found in the index, or there was an IOException thrown by Lucene.