[WW-4064] WW-3698 cause ClassCastException

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.3.14
• Fix Version/s: 2.3.16
• Component/s: Plugin - JasperReports
• Assignee: Lukasz Lenart
• Reporter: Yanming Zhou
• Created: 02/May/13 01:49
• Updated: 29/Jul/14 18:31
• Resolved: 16/Oct/13 12:05

Description

my application works fine before commit 1439171,when I upgrade to 2.3.14,it raise a ClassCastException

Caused by: java.lang.ClassCastException: org.hibernate.collection.internal.PersistentList cannot be cast to net.sf.jasperreports.engine.JRDataSource

	at order_1283128512214_277101.evaluate(order_1283128512214_277101:275)

	at net.sf.jasperreports.engine.fill.JREvaluator.evaluate(JREvaluator.java:190)

	... 120 more

class Order{

List<OrderItem> items;

}

items in subreport should be JRDataSource but List

Issue Links

• is broken by: WW-3698 jasperreports plugin's ValueStackDataSource converts field values in ValueStackDataSource even when it's not wanted