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https://issues.apache.org/jira/browse/CAY-1551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nikita Timofeev closed CAY-1551.
--------------------------------
Resolution: Fixed
Assignee: Nikita Timofeev
Fixed per
https://github.com/apache/cayenne/commit/29428fcb57630241fa58dc6afdb9371016612ad9
> orderings with "+." in the path fail when performing in memory sort
> -------------------------------------------------------------------
>
> Key: CAY-1551
> URL: https://issues.apache.org/jira/browse/CAY-1551
> Project: Cayenne
> Issue Type: Bug
> Components: Core Library
> Affects Versions: 3.1M1
> Reporter: Marcin Skladaniec
> Assignee: Nikita Timofeev
>
> Example stack:
> Exception in thread "AWT-EventQueue-0"
> org.apache.cayenne.exp.ExpressionException: [v.3.0.1 Sep 06 2010 15:09:38]
> Error evaluating expression 'invoiceLine+.invoice.invoiceNumber'
> at
> org.apache.cayenne.exp.parser.SimpleNode.evaluate(SimpleNode.java:339)
> at org.apache.cayenne.query.Ordering.compare(Ordering.java:336)
> at java.util.Arrays.mergeSort(Arrays.java:1270)
> at java.util.Arrays.sort(Arrays.java:1210)
> at java.util.Collections.sort(Collections.java:159)
> at org.apache.cayenne.query.Ordering.orderList(Ordering.java:324)
> ....
> Caused by: java.beans.IntrospectionException: No property 'invoiceLine+'
> found in class ish.oncourse.cayenne.Enrolment
> at
> org.apache.cayenne.reflect.PropertyUtils.getSimpleProperty(PropertyUtils.java:203)
> at
> org.apache.cayenne.reflect.PropertyUtils.getProperty(PropertyUtils.java:116)
> at
> org.apache.cayenne.exp.parser.ASTObjPath.evaluateNode(ASTObjPath.java:54)
> at
> org.apache.cayenne.exp.parser.SimpleNode.evaluate(SimpleNode.java:335)
> ... 52 more
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