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A new issue has been created in JIRA.
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http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-124
Here is an overview of the issue:
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Key: HB-124
Summary: Hibernate thinks unmodified <set> of value objects is dirty
Type: Bug
Status: Unassigned
Priority: Major
Project: Hibernate2
Components:
core
Versions:
2.0 final
Assignee:
Reporter: Chris Richardson
Created: Sun, 8 Jun 2003 7:36 PM
Updated: Sun, 8 Jun 2003 7:36 PM
Environment: Win2k
Description:
Hibernate thinks that a collection of value objects is modified when it really isn't. It tries to save it to the DB everytime it is loaded.
This line from Set.snapshot looks suspect:
clonedSet.put(copied, copied);
Shouldn't the key be the original value - not the copy?
Here is an excerpt of my mapping file:
<set name="timeRanges" table="FTGO_RESTAURANT_TIME_RANGE" cascade="all">
<key column="RESTAURANT_ID"/>
<composite-element class="net.chrisrichardson.foodToGo.order.hibernateImpl.HibernateTimeRange">
<property name="dayOfWeek" column="day_Of_Week"/>
<property name="openHour" column="open_Hour"/>
<property name="openMinute" column="open_Minute"/>
<property name="closeHour" column="close_Hour"/>
<property name="closeMinute" column="close_Minute"/>
</composite-element>
</set>
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