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From "Alexandru Popescu" <the.mindstorm.mailingl...@gmail.com>
Subject JCR352 additional details
Date Fri, 17 Mar 2006 22:10:33 GMT
Hi!

As I commented on the JIRA ISSUE JCR-352 there is only a compilation problem
of Jackrabbit against Lucene 1.9.1. Still, there are 76 more deprecation
warnings. Here are some details about them:

org.apache.lucene.index.IndexReader.delete(Term): recommended change
IndexReader.deleteDocuments(Term): unavailable in 1.4.3

org.apache.lucene.index.IndexWriter.minMergeDocs,
maxMergeDocs,mergeFactor,infoStream deprecated in favour of IndexWriter.setX:
unavailable in 1.4.3

o.a.l.store.OutputStream; org.apache.lucene.store.InputStream deprecated in
favour of new classes unavailable in 1.4.3

o.a.l.store.Directory.createFile and openFile deprecated in favour of
createOutput/openInput: unavailable in 1.4.3

o.a.l.search.BooleanQuery.add(Query, boolean, boolean) deprecated in favour
of add(Query, BooleanClause.Occur: unavailable in 1.4.3

constructor o.a.l.document.Field(String, String, boolean, boolean, boolean)
deprecated in favour of ctor (String, String, Field.Store, Field.Index):
unavailable in 1.4.3

o.a.l.document.Field.Text(String, Reader) deprecated in favour of ctor
Field(String, Reader): unavailable in 1.4.3

o.a.l.search.BooleanClause.prohibited and required deprecated in favour of
setters: unavailable in 1.4.3

o.a.l.search.BooleanClause(Query, boolean, boolean) deprecated in favour of
ctor (Query, BooleanClause.Occur): unavailable in 1.4.3

o.a.l.document.DateField deprecated and recommended usage way in another
API. Still the comment says that this class will not be removed in near
future even if deprecated.


As you can see, having Jackrabit work with Lucene 1.9.1 is an easy job.
Unfortunately, a future upgrade to Lucene 2.0 (that will probably remove
some of this deprecated API) will be more complex and will create important
backwards compatibility problems.

hth,

./alex
--
.w( the_mindstorm )p.

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