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https://issues.apache.org/jira/browse/IGNITE-3385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15352928#comment-15352928
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Alexei Scherbakov commented on IGNITE-3385:
-------------------------------------------
For affinity key mapping it may generate single field annotated with
@AffinityKeyMapped if only one field was selected by user
or delegate to AffnityKeyMapper for multiple selected fields like:
{code}
private static class MyMapper implements AffinityKeyMapper {
@Override public Object affinityKey(Object o) {
if (o instanceof PersonKey)
return new PersonAffkey(((PersonKey)o).getOrganizationId(),
((PersonKey)o).getManagerId()));
return o;
}
@Override public void reset() {
}
}
{code}
> Improve schema import utility
> -----------------------------
>
> Key: IGNITE-3385
> URL: https://issues.apache.org/jira/browse/IGNITE-3385
> Project: Ignite
> Issue Type: Bug
> Components: general
> Reporter: Alexei Scherbakov
> Priority: Minor
>
> It would be useful to add more code generation capabilities to
> schema import utility to reduce amount of hand-written boilerplate code.
> * Affinity key mapping
> * SQL query fields and indexes
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