Has anyone experienced any "gotchas" while overriding the methods from
Object and use of those classes in OJB?
Caching comes to mind as possibly problematic. Basically, my classes that I
want OJB to persist perfom the following overrides:
public String toString()
{
return getClass().getName() + " [id=" + getId() + "]@" + hashCode();
}
public int hashCode()
{
if (getId() == null)
return super.hashCode();
else
return getId().intValue();
}
public boolean equals( Object obj )
{
if (obj == null)
return false;
if (!getClass().isAssignableFrom( obj.getClass() ))
return false;
return (hashCode() == obj.hashCode());
}
Can anyone see any potential issues with this?
Thanks in advance....
Steve Ebersole
IT Integration Engineer
Vignette Corporation
Office: 512.741.4195
Mobile: 512.297.5438
Visit http://www.vignette.com
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