public static void addParameterSortBy(
QueryDefinition queryDefn, AbstractScalarParameterHandle parameter, IModelAdapter adapter) {
String sortBy = parameter.getSortByColumn();
if (sortBy != null) {
String sortDirection = parameter.getSortDirection();
if (sortDirection != null) {
org.eclipse.birt.report.model.api.Expression mexpr =
(org.eclipse.birt.report.model.api.Expression)
parameter
.getExpressionProperty(AbstractScalarParameter.SORT_BY_COLUMN_PROP)
.getValue();
ScriptExpression dexpr = adapter.adaptExpression(mexpr);
SortDefinition sort = new SortDefinition();
sort.setExpression(dexpr);
boolean direction =
DesignChoiceConstants.SORT_DIRECTION_ASC.equalsIgnoreCase(sortDirection);
sort.setSortDirection(direction ? ISortDefinition.SORT_ASC : ISortDefinition.SORT_DESC);
queryDefn.addSort(sort);
}
}
}
