[hibernate-issues] [Hibernate-JIRA] Commented: (HBX-1116) Generated hashCode() is inconsistent with equals() when using natural-id tag
[
http://opensource.atlassian.com/projects/hibernate/browse/HBX-1116?page=c...
]
Magnus Jungsbluth commented on HBX-1116:
----------------------------------------
after the patch generated hashCode() looks like:
public int hashCode() {
int result = 17;
result = 37 * result + ( getIdentificationNo() == null ? 0 :
this.getIdentificationNo().hashCode() );
return result;
}
Generated hashCode() is inconsistent with equals() when using
natural-id tag
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Key: HBX-1116
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1116
Project: Hibernate Tools
Issue Type: Patch
Affects Versions: 3.2.4.GA
Environment: hibernate tools revision 16240
Reporter: Magnus Jungsbluth
Priority: Minor
Attachments: hbm2java_hashCode_equals.patch
when using a natural-id tag in a hbm.xml file, the pojo's generated equals method
uses the natural-id properties while the hashcode implementation requires an additional
meta-attribute
the included patch uses the same check as in the equals generation in
basicpojoclass.java
additionally the template has been changed to only iterate over equalshashcode properties
which reduces unnecessary blank lines in the hashcode implementation
the template also contained wrongly indented lines
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