private List<ColumnModel> mapParsedColumnsToColumnsModel(
List<ParsedColumnMetadata> metaData,
List<ParsedColumn> parsedColumns,
ComparatorType comparatorType,
GenericTypeEnum[] typesBelongingCompositeTypeForComparatorType,
ComparatorType defaultColumnValueType) {
List<ColumnModel> columnsModel = new ArrayList<ColumnModel>();
for (ParsedColumn jsonColumn : parsedColumns) {
ParsedColumnMetadata columnMetaData = null;
for (ParsedColumnMetadata tmpMetaData : metaData) {
if (tmpMetaData.getName().equals(jsonColumn.getName())) {
columnMetaData = tmpMetaData;
break;
}
}
columnsModel.add(
mapParsedColumnToColumnModel(
columnMetaData,
jsonColumn,
comparatorType,
typesBelongingCompositeTypeForComparatorType,
defaultColumnValueType));
}
return columnsModel;
}
private ColumnMetadataModel mapParsedColumMetadataToColumnMetadata(
ParsedColumnMetadata parsedColumnMetadata,
ComparatorType comparatorType,
GenericTypeEnum[] typesBelongingCompositeTypeForComparatorType) {
if (parsedColumnMetadata.getName() == null) {
throw new ParseException("column metadata name can't be empty");
}
if (parsedColumnMetadata.getValidationClass() == null) {
throw new ParseException("column metadata validation class can't be empty");
}
ColumnMetadataModel columnMetadata = new ColumnMetadataModel();
columnMetadata.setColumnName(
TypeExtractor.constructGenericType(
parsedColumnMetadata.getName(),
comparatorType,
typesBelongingCompositeTypeForComparatorType));
columnMetadata.setValidationClass(
ComparatorType.getByClassName(parsedColumnMetadata.getValidationClass().name()));
if (parsedColumnMetadata.getIndexType() != null) {
columnMetadata.setColumnIndexType(
ColumnIndexType.valueOf(parsedColumnMetadata.getIndexType().name()));
}
if (parsedColumnMetadata.getIndexName() != null) {
columnMetadata.setIndexName(parsedColumnMetadata.getIndexName());
}
return columnMetadata;
}
private ColumnModel mapParsedColumnToColumnModel(
ParsedColumnMetadata metaData,
ParsedColumn parsedColumn,
ComparatorType comparatorType,
GenericTypeEnum[] typesBelongingCompositeTypeForComparatorType,
ComparatorType defaultColumnValueType) {
ColumnModel columnModel = new ColumnModel();
columnModel.setName(
TypeExtractor.constructGenericType(
parsedColumn.getName(), comparatorType, typesBelongingCompositeTypeForComparatorType));
if (ComparatorType.COUNTERTYPE.getClassName().equals(defaultColumnValueType.getClassName())
&& TypeExtractor.containFunctions(parsedColumn.getValue())) {
throw new ParseException("Impossible to override Column value into a Counter column family");
}
GenericType columnValue = null;
if (parsedColumn.getValue() != null) {
if (metaData != null && !TypeExtractor.containFunctions(parsedColumn.getValue())) {
GenericTypeEnum genTypeEnum =
GenericTypeEnum.fromValue(metaData.getValidationClass().name());
columnValue = new GenericType(parsedColumn.getValue(), genTypeEnum);
} else {
columnValue = TypeExtractor.extract(parsedColumn.getValue(), defaultColumnValueType);
}
}
columnModel.setValue(columnValue);
String timestamp = parsedColumn.getTimestamp();
if (timestamp != null) {
columnModel.setTimestamp(Long.valueOf(timestamp));
} else {
columnModel.setTimestamp(null);
}
return columnModel;
}