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http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-599?pag...
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Smallufo Huang commented on HSEARCH-599:
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I combine "index" and "locale" with a white space in objectToString()
, so index=1 , locale=zh_TW is combined to "1 zh_TW" . And in stringToObject() ,
besides splitting index and locale with whitespace , I should also split "zh_TW"
with underline , to build correct language and country (and variant)... , Otherwise , new
Locale("zh_TW") will build a lang="zh_tw" locale .
Hibernate cannot correctly load Locale in a @EmbeddedId key
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Key: HSEARCH-599
URL:
http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-599
Project: Hibernate Search
Issue Type: Bug
Components: engine
Affects Versions: 3.2.1
Environment: hibernate-3.5.6 , hibernate-search-3.2.1 , lucene-2.9.3 ,
Spring-3.0.4
Reporter: Smallufo Huang
Attachments: wrong.gif
The whole description (with pretty code formatting) is in this thread :
http://stackoverflow.com/questions/3825729/hibernate-search-unable-to-loa...
To make it clear , I found an @EmbeddedId cannot correctly load Locale property!
Suppose I have an @EmbeddedId with an integer and a locale , composing a composite
primary key.
And if the locale column in DB is storing "zh_TW" , it should build a
Locale("zh" , "TW") object , with language=zh , country=Taiwan.
But the loaded locale is language="zh_tw" , without country value! It will
invalidate the equals()/hashCode() contract.
And lucene will log "Object found in Search index but not in database" !
But if I remove the @EmbeddedId and use a surrogate key , the locale can be loaded
correctly !
So it is a bug , but I am not sure it is from hibernate or hibernate-search.
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