public static void addParameterBinding(
QueryDefinition queryDefn, AbstractScalarParameterHandle parameter, IModelAdapter adapter)
throws DataException {
String labelColumnName = getLabelColumnName(parameter);
String valueColumnName = getValueColumnName(parameter);
if (labelColumnName != null) {
org.eclipse.birt.report.model.api.Expression mexpr =
(org.eclipse.birt.report.model.api.Expression)
parameter.getExpressionProperty(AbstractScalarParameter.LABEL_EXPR_PROP).getValue();
ScriptExpression dexpr = adapter.adaptExpression(mexpr);
addBinding(queryDefn, labelColumnName, dexpr);
}
org.eclipse.birt.report.model.api.Expression mexpr =
(org.eclipse.birt.report.model.api.Expression)
parameter.getExpressionProperty(AbstractScalarParameter.VALUE_EXPR_PROP).getValue();
String dataType = parameter.getDataType();
if (DesignChoiceConstants.PARAM_TYPE_STRING.equals(dataType)) {
dataType = DesignChoiceConstants.PARAM_TYPE_JAVA_OBJECT;
}
ScriptExpression dexpr = adapter.adaptExpression(mexpr, dataType);
addBinding(queryDefn, valueColumnName, dexpr);
}
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);
}
}
}