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exportMultipleNatTables() [message #1062441]

Fri, 07 June 2013 17:32

E K

Messages: 2
Registered: June 2013
Location: Germany

Junior Member

Hello guys,

I'm trying to export multiple NatTables into one Excel file. One sheet per table.

Method

NatExporter#exportMultipleNatTables(final ILayerExporter exporter, final Map<String, NatTable> natTablesMap)

seems to be perfect for this. But I wonder how it can ever work, because it always leads to an exception:

 java.lang.UnsupportedOperationException: Cannot set an area provider.
	at net.sourceforge.nattable.NatTable.setClientAreaProvider(NatTable.java:691)
	at net.sourceforge.nattable.export.NatExporter.setClientAreaToMaximum(NatExporter.java:183)
	at net.sourceforge.nattable.export.NatExporter.exportLayer(NatExporter.java:122)
	at net.sourceforge.nattable.export.NatExporter$2.run(NatExporter.java:81)

exportMultipleNatTables() only accepts NatTable(s) by its signature. Each one is passed to exportLayer() and than to setClientAreaToMaximum(). The latter method is calling ILayer#setClientAreaProvider() in class NatTable, but:

public void setClientAreaProvider(IClientAreaProvider clientAreaProvider) {
	throw new UnsupportedOperationException("Cannot set an area provider."); //$NON-NLS-1$
}

In my eyes, this never can work, right?

Is this method NatExporter#exportMultipleNatTables meant to be used like I do?

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