getFieldValue() method of ValueStackDataSource uses getDescription() to get
field value may not appropriate
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Key: WW-3266
URL: https://issues.apache.org/struts/browse/WW-3266
Project: Struts 2
Issue Type: Improvement
Components: Plugin - JasperReports
Affects Versions: 2.1.6
Environment: JasperReports 3.6
Groovy 1.5.5
JDK 1.6 (MAC JDK)
Reporter: Matt Jiang
Current implementation:
String expression = field.getDescription();
if (expression == null) {
//Description is optional so use the field name as a default
expression = field.getName();
}
Object value = valueStack.findValue(expression);
Recommended implementation :
String expression = field.getName();
Object value = valueStack.findValue(expression);
Reason:
In JasperReports, a description of a field is just like a documentation for
this field. So it may not good to use it as expression.
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