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https://issues.apache.org/jira/browse/WW-5731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lukasz Lenart reassigned WW-5731:
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Assignee: Lukasz Lenart
> JasperReport7CsvExporterProvider sets the record delimiter to the field
> delimiter
> ---------------------------------------------------------------------------------
>
> Key: WW-5731
> URL: https://issues.apache.org/jira/browse/WW-5731
> Project: Struts 2
> Issue Type: Bug
> Components: Plugin - JasperReports
> Reporter: Lukasz Lenart
> Assignee: Lukasz Lenart
> Priority: Major
> Fix For: 7.4.0
>
>
> {{JasperReport7CsvExporterProvider.createExporter}} in
> {{struts2-jasperreports7-plugin}} configures the CSV exporter with
> {code:java}SimpleCsvExporterConfiguration config = new
> SimpleCsvExporterConfiguration();
> config.setFieldDelimiter(reportDelimiter);
> config.setRecordDelimiter(reportDelimiter);
> {code}
> so records are separated by the field delimiter ({{,}} by default, or
> whatever {{struts.jasperReport7.csv.defaultDelimiter}} /
> {{JasperReport7Aware.getCsvDelimiter}} returns) instead of a newline. The
> exported CSV comes out as a single line.
> The 6.x plugin ({{JasperReportsResult}}) only sets
> {{JRCsvExporterParameter.FIELD_DELIMITER}}, so this looks like a copy-paste
> slip from WW-5455. Dropping the {{setRecordDelimiter}} call restores
> JasperReports' default record delimiter ({{\n}}).
> {{JasperReport7ResultTest.testExportToCsv}} does not catch it because it only
> asserts that the output contains the report title; an assertion on the line
> count would.
> Affects every release since 7.1.0.
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