public class ElementKeyExporterFilterFactory extends java.lang.Object implements ExporterFilterFactory
ElementKeyExporterFilter
instances.
The factory uses report properties to decide which element keys are to
be filtered on export.Modifier and Type | Field and Description |
---|---|
static java.lang.String |
PROPERTY_EXCLUDED_KEY_PREFIX
The prefix of element exclusion properties.
|
Constructor and Description |
---|
ElementKeyExporterFilterFactory() |
Modifier and Type | Method and Description |
---|---|
ExporterFilter |
getFilter(JRExporterContext exporterContext)
The exported report is searched for element exclusion properties, and
if any is found a
ElementKeyExporterFilter instance is returned. |
public static final java.lang.String PROPERTY_EXCLUDED_KEY_PREFIX
net.sf.jasperreports.export.xls.exclude.key.*
.public ExporterFilter getFilter(JRExporterContext exporterContext) throws JRException
ElementKeyExporterFilter
instance is returned.
Each property results in a excluded element key in the following manner:
getFilter
in interface ExporterFilterFactory
exporterContext
- the exporter contextnull
if nothing
is to be filteredJRException
PROPERTY_EXCLUDED_KEY_PREFIX
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