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http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-477?pag...
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G Fernandes updated HSEARCH-477:
--------------------------------
Attachment: solr14-2.patch
Attached is a patch to support Solr's CharStream. A new kind of filter factory was
introduced to AnalyzerDef:
{code}
public @interface AnalyzerDef {
String name();
TokenizerDef tokenizer();
TokenFilterDef[] filters() default { };
+CharFilterDef[] charFilters() default { };
}
{code}
Being a new annotation defined as:
{code}
public @interface CharFilterDef {
public abstract Class<? extends CharFilterFactory> factory();
public abstract Parameter[] params() default {};
}
{code}
That will allow the usage of MappingCharFilters as requested by the users:
https://forum.hibernate.org/viewtopic.php?f=9&t=1002465
Support for the new Solr's character filters
--------------------------------------------
Key: HSEARCH-477
URL:
http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-477
Project: Hibernate Search
Issue Type: Improvement
Components: analyzer
Reporter: Gustavo Fernandes
Priority: Minor
Attachments: solr14-2.patch
Solr 1.4 introduced CharacterFilters [1], which are based on Lucene's CharStream.
Those filters are currently incompatible with the annotation @TokenFilterDef, which accept
only TokenFilterFactories:
{code}
public @interface TokenFilterDef {
public abstract Class<? extends TokenFilterFactory> factory();
public abstract Parameter[] params() default { };
{code}
Onde ideia is to keep the same annotation, "generalize" the token filter
factory type in the annotation, and on SolrAnalyzerBuilder construct a TokenizerChain
which will accept both type of filters [2]
[1]
http://lucene.apache.org/solr/api/org/apache/solr/analysis/CharFilterFact...
[2]
http://lucene.apache.org/solr/api/org/apache/solr/analysis/TokenizerChain...
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