/**
* {@inheritDoc}
*
* @see
* org.eclipse.emfforms.spi.spreadsheet.core.converter.EMFFormsSpreadsheetValueConverter#setCellValue(org.apache.poi.ss.usermodel.Cell,
* java.lang.Object, org.eclipse.emf.ecore.EStructuralFeature,
* org.eclipse.emf.ecp.view.spi.context.ViewModelContext)
*/
@Override
public void setCellValue(
Cell cell,
Object fromObject,
EStructuralFeature eStructuralFeature,
ViewModelContext viewModelContext)
throws EMFFormsConverterException {
final EDataType eDataType = EAttribute.class.cast(eStructuralFeature).getEAttributeType();
final EFactory eFactory = eDataType.getEPackage().getEFactoryInstance();
final StringBuilder result = new StringBuilder();
for (final Object value : (List<?>) fromObject) {
if (result.length() != 0) {
result.append(SEPARATOR);
}
result.append(eFactory.convertToString(eDataType, value));
}
String valueString = result.toString();
if (isDecimalNumber(eDataType.getInstanceClass())) {
valueString =
valueString.replace(
'.',
DecimalFormatSymbols.getInstance(localeProvider.getLocale()).getDecimalSeparator());
}
cell.setCellValue(valueString);
cell.setCellStyle(
(CellStyle) viewModelContext.getContextValue(EMFFormsCellStyleConstants.TEXT));
}
/**
* Get the value of the named AD parameter for the activity as a string. Works with several types,
* not just strings -- enums, for example.
*
* @param element
* @param parameterName
* @return null if the parameter is not found
*/
public static String getParameterString(EPlanElement element, String parameterName) {
EObject data = element.getData();
if (data == null) return null;
EStructuralFeature feature;
try {
feature = getParameterFeature(data, parameterName);
} catch (UndefinedParameterException e) {
return null;
}
Object object = data.eGet(feature);
if (object instanceof EEnumLiteral) {
EEnumLiteral literal = (EEnumLiteral) object;
return literal.getName();
}
EClassifier type = feature.getEType();
if (type instanceof EDataType) {
EDataType dataType = (EDataType) type;
EPackage typePackage = dataType.getEPackage();
EFactory factory = typePackage.getEFactoryInstance();
String string = factory.convertToString(dataType, object);
return string;
}
LogUtil.warnOnce("feature type '" + type + "'is not EDataType: " + parameterName);
return String.valueOf(object);
}
@Override
public String convertToString(EDataType eDataType, Object instanceValue) {
// TODO Auto-generated method stub
return delegate.convertToString(eDataType, instanceValue);
}
