wicket-contrib-jasperreport JRResource serialization problem
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Key: WICKET-1217
URL: https://issues.apache.org/jira/browse/WICKET-1217
Project: Wicket
Issue Type: Bug
Affects Versions: 1.3.0-rc1
Reporter: Luciano Montebove
Priority: Minor
In wicket-contrib-jasperreport code using a recent JasperReports version
(2.0.2 in my application, but the problem is there also with previous releases)
with Wicket 1.3 there is a bug in class JRResource that make it not
serializable generating errors from the Wicket 1.3 serialization ckecks. It is
determined by the call to JasperFillManager.fillReport(report, params,
dataSource) that changes the reportParameters (it's an HashMap) variable
adding not serializable objects to it.
A simple solution is replacing the code in getReportParameters() of JRResource
avoiding to return directly the variable:
public Map getReportParameters()
{
//modified for jasperreport 2.0.2 serialization problem
return new HashMap(reportParameters);
}
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