It should be possible with Lucene CJK analyzer which is common for Chinese, Japanese and Korean (http://lucene.apache.org/java/2_2_0/api/org/apache/lucene/analysis/cjk/package-summary.html)
Hint: one can plug a custom language analyzer from Lucene in by adding an entry in conf/languages.xml:
<language id="ID" analyzer="analyzer-class"/>
where "ID" is a standard two-letter lang code and analyzer-class - analyzer class name (must be in the classpath)
contact me: liuzhonghua@yahoo.com
It should be possible with Lucene CJK analyzer which is common for Chinese, Japanese and Korean (http://lucene.apache.org/java/2_2_0/api/org/apache/lucene/analysis/cjk/package-summary.html)
Hint: one can plug a custom language analyzer from Lucene in by adding an entry in conf/languages.xml:
<language id="ID" analyzer="analyzer-class"/>
where "ID" is a standard two-letter lang code and analyzer-class - analyzer class name (must be in the classpath)
Language autoidentification is another story (the question should be adressed to http://ngramj.sourceforge.net/\)
On UI localization, see:
https://sourceforge.net/tracker2/?func=detail&aid=2684776&group_id=189359&atid=929013