/**
* map an xml column to a column
*
* @param xmlColumn xml column
* @param typesBelongingCompositeTypeForComparatorType
* @return column
*/
private ColumnModel mapXmlColumnToColumnModel(
ColumnMetadata metaData,
Column xmlColumn,
ComparatorType comparatorType,
GenericTypeEnum[] typesBelongingCompositeTypeForComparatorType,
ComparatorType defaultColumnValueType) {
ColumnModel columnModel = new ColumnModel();
if (comparatorType == null) {
columnModel.setName(new GenericType(xmlColumn.getName(), GenericTypeEnum.BYTES_TYPE));
} else if (ComparatorType.COMPOSITETYPE.getTypeName().equals(comparatorType.getTypeName())) {
/* composite type */
try {
columnModel.setName(
new GenericType(
StringUtils.split(xmlColumn.getName(), ":"),
typesBelongingCompositeTypeForComparatorType));
} catch (IllegalArgumentException e) {
throw new ParseException(
xmlColumn.getName()
+ " doesn't fit with the schema declaration of your composite type");
}
} else {
/* simple type */
columnModel.setName(
new GenericType(
xmlColumn.getName(), GenericTypeEnum.fromValue(comparatorType.getTypeName())));
}
if (defaultColumnValueType != null
&& ComparatorType.COUNTERTYPE.getClassName().equals(defaultColumnValueType.getClassName())
&& TypeExtractor.containFunctions(xmlColumn.getValue())) {
throw new ParseException("Impossible to override Column value into a Counter column family");
}
GenericType columnValue = null;
if (metaData != null) {
GenericTypeEnum genTypeEnum = GenericTypeEnum.valueOf(metaData.getValidationClass().name());
columnValue = new GenericType(xmlColumn.getValue(), genTypeEnum);
} else {
columnValue = TypeExtractor.extract(xmlColumn.getValue(), defaultColumnValueType);
}
columnModel.setValue(columnValue);
String timestamp = xmlColumn.getTimestamp();
if (timestamp != null) {
columnModel.setTimestamp(Long.valueOf(timestamp));
} else {
columnModel.setTimestamp(null);
}
return columnModel;
}
/**
* map an xml super colmun to a super column
*
* @param xmlSuperColumn xml super column
* @param subComparatorType
* @param comparatorType
* @return supercolumn
*/
private SuperColumnModel mapXmlSuperColumnToSuperColumnModel(
List<ColumnMetadata> columnMetaData,
SuperColumn xmlSuperColumn,
ComparatorType comparatorType,
ComparatorType subComparatorType,
ComparatorType defaultColumnValueType) {
SuperColumnModel superColumnModel = new SuperColumnModel();
superColumnModel.setName(
new GenericType(
xmlSuperColumn.getName(), GenericTypeEnum.fromValue(comparatorType.getTypeName())));
superColumnModel.setColumns(
mapXmlColumnsToColumnsModel(
columnMetaData,
xmlSuperColumn.getColumn(),
subComparatorType,
null,
defaultColumnValueType));
return superColumnModel;
}
private SuperColumnModel mapParsedSuperColumnToSuperColumnModel(
List<ParsedColumnMetadata> metaData,
ParsedSuperColumn parsedSuperColumn,
ComparatorType comparatorType,
ComparatorType subComparatorType,
ComparatorType defaultColumnValueType) {
SuperColumnModel superColumnModel = new SuperColumnModel();
superColumnModel.setName(
new GenericType(
parsedSuperColumn.getName(), GenericTypeEnum.fromValue(comparatorType.getTypeName())));
superColumnModel.setColumns(
mapParsedColumnsToColumnsModel(
metaData,
parsedSuperColumn.getColumns(),
subComparatorType,
null,
defaultColumnValueType));
return superColumnModel;
}
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;
}
