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http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-512
Here is an overview of the issue:
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Key: HB-512
Summary: 2.1 RC1 not behaving with some Middlegen generated xml files
Type: Bug
Status: Unassigned
Priority: Major
Project: Hibernate2
Components:
toolset
Versions:
2.1 rc1
Assignee:
Reporter: Daniel Rosenbaum
Created: Mon, 1 Dec 2003 4:05 PM
Updated: Mon, 1 Dec 2003 4:05 PM
Description:
When having a table with more than one PK, middlegen generates an xml file with elements similar to this (as well as generating a QwDataGrpVwPK class):
<composite-id name="comp_id" class="testQwb.hibernate.persistent.QwDataGrpVwPK">
<meta attribute="field-description">
@hibernate.id
generator-class="assigned"
</meta>
<!-- bi-directional many-to-one association to QwDataGrp -->
<key-many-to-one
name="qwDataGrp"
class="testQwb.hibernate.persistent.QwDataGrp"
>
<column name="DATA_GRP_NUM" />
</key-many-to-one>
<!-- uni-directional many-to-one association to QwVw -->
<key-many-to-one
name="qwVw"
class="testQwb.hibernate.persistent.QwVw"
>
<column name="VW_NUM" />
</key-many-to-one>
</composite-id>
The problem is that Hibernate is choking when it sees the <meta> attribute here. If I comment out the <meta> portion then it works ok. In previous versions this also worked fine.
Something about the presence of the meta tag over here messes up the parsing.
The exception I get is:
16:58:13,505 ERROR Configuration:276 - Could not configure datastore from input stream
java.lang.NullPointerException
at net.sf.hibernate.util.StringHelper.qualify(StringHelper.java:239)
at net.sf.hibernate.cfg.Binder.bindComponent(Binder.java:734)
at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:263)
at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1173)
at net.sf.hibernate.cfg.Configuration.add(Configuration.java:245)
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:268)
at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:291)
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:935)
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:890)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:826)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:812)
at org.ifmc.qw.hibernate.HibernateSession.init(HibernateSession.java:44)
Best Regards,
Daniel Rosenbaum
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