[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-772) null in maps are handled inconsistently
Nelson Murphy (JIRA)
noreply at atlassian.com
Wed Dec 31 16:27:38 EST 2008
[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=32035#action_32035 ]
Nelson Murphy commented on HHH-772:
-----------------------------------
Also, the javadocs for PersistentMap say "Underlying collection is a HashMap."
HashMap allows null values:
http://java.sun.com/javase/6/docs/api/java/util/HashMap.html#get(java.lang.Object)
> null in maps are handled inconsistently
> ---------------------------------------
>
> Key: HHH-772
> URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-772
> Project: Hibernate Core
> Issue Type: Improvement
> Components: core
> Reporter: Max Rydahl Andersen
> Fix For: 3.1 beta 1
>
>
> regarding case 00004729.
> group.getUsers().put("something", null);
> Does not result in any insert.
> Inserting "something", null manually into the underlying table and
> when hibernate reads the map will have "something"->null in the map.
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