From: Konstantin P. (JIRA) <ji...@co...> - 2007-11-06 19:16:52
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[ http://jira.codehaus.org/browse/XDP-210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Konstantin Pribluda updated XDP-210: ------------------------------------ Fix Version/s: 1.0.4 > Generating subclass in a single file, even super class source code is not avaliable > ----------------------------------------------------------------------------------- > > Key: XDP-210 > URL: http://jira.codehaus.org/browse/XDP-210 > Project: XDoclet 2 Plugins > Issue Type: New Feature > Components: hibernate > Affects Versions: 1.0.4 > Environment: XDoclet2 > Reporter: Alan She > Fix For: 1.0.4 > > > Since Hibernate support putting subclass in a single mapping file, it should better be supported in plugin-hibernate. > A typical use case is separating a system into several modules. > While developers of 'module B' do not need to see the code of 'module A' even B depends A. > When it comes to generating the hbm files. 'Module B' don't have the source of A, but it is > possible that some classes in B (e.g. Student) is a subclass of a class in module A (e.g. Person). At this time, putting <subclass> tag in the hbm of Person does not make sense (and impossible, because it don't have module A' s source now). > It is obvisously that in this case we should use a single hbm file which define the subclass Student and put this in module B. > Therefore, it is suggested that add a "extend" attribute for @hibernate.subclass, @hibernate.joined-subclass and @hibernate.union-subclass, and these tags are scaned for generating a hbm file if the "extend" attribute is provided. > While the "extend" attribute is provided, no matter the super class source file in or not in the fileset, a hbm file can be generated. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira |