Example usage for org.apache.cassandra.db.marshal TupleType size

Introduction

In this page you can find the example usage for org.apache.cassandra.db.marshal TupleType size.

Prototype

public int size() 

Source Link

Usage

From source file:com.stratio.cassandra.lucene.column.ColumnsMapper.java

License:Apache License

private void addColumns(Columns columns, ColumnBuilder builder, AbstractType type, ByteBuffer value) {
    if (type.isCollection()) {
        value = ByteBufferUtil.clone(value);
        CollectionType<?> collectionType = (CollectionType<?>) type;
        switch (collectionType.kind) {
        case SET: {
            AbstractType<?> nameType = collectionType.nameComparator();
            int colSize = CollectionSerializer.readCollectionSize(value, Server.CURRENT_VERSION);
            for (int j = 0; j < colSize; j++) {
                ByteBuffer itemValue = CollectionSerializer.readValue(value, Server.CURRENT_VERSION);
                addColumns(columns, builder, nameType, itemValue);
            }/* w w  w .ja  v  a 2s.com*/
            break;
        }
        case LIST: {
            AbstractType<?> valueType = collectionType.valueComparator();
            int colSize = CollectionSerializer.readCollectionSize(value, Server.CURRENT_VERSION);
            for (int j = 0; j < colSize; j++) {
                ByteBuffer itemValue = CollectionSerializer.readValue(value, Server.CURRENT_VERSION);
                addColumns(columns, builder, valueType, itemValue);
            }
            break;
        }
        case MAP: {
            AbstractType<?> keyType = collectionType.nameComparator();
            AbstractType<?> valueType = collectionType.valueComparator();
            int colSize = MapSerializer.readCollectionSize(value, Server.CURRENT_VERSION);
            for (int j = 0; j < colSize; j++) {
                ByteBuffer mapKey = MapSerializer.readValue(value, Server.CURRENT_VERSION);
                ByteBuffer mapValue = MapSerializer.readValue(value, Server.CURRENT_VERSION);
                String itemName = keyType.compose(mapKey).toString();
                collectionType.nameComparator();
                addColumns(columns, builder.withMapName(itemName), valueType, mapValue);
            }
            break;
        }
        default: {
            throw new IndexException("Unknown collection type %s", collectionType.kind);
        }
        }
    } else if (type instanceof UserType) {
        UserType userType = (UserType) type;
        ByteBuffer[] values = userType.split(value);
        for (int i = 0; i < userType.fieldNames().size(); i++) {
            String itemName = userType.fieldNameAsString(i);
            AbstractType<?> itemType = userType.fieldType(i);
            // This only occurs in UDT not fully composed
            if (values[i] != null) {
                addColumns(columns, builder.withUDTName(itemName), itemType, values[i]);
            }
        }
    } else if (type instanceof TupleType) {
        TupleType tupleType = (TupleType) type;
        ByteBuffer[] values = tupleType.split(value);
        for (Integer i = 0; i < tupleType.size(); i++) {
            String itemName = i.toString();
            AbstractType<?> itemType = tupleType.type(i);
            addColumns(columns, builder.withUDTName(itemName), itemType, values[i]);
        }
    } else {
        if (value != null) {
            columns.add(builder.buildWithDecomposed(value, type));
        }
    }
}

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From source file:org.elasticsearch.cassandra.cluster.InternalCassandraClusterService.java

License:Apache License

public void buildObjectMapping(Map<String, Object> mapping, final AbstractType<?> type) throws IOException {
    CQL3Type cql3type = type.asCQL3Type();
    if (cql3type instanceof CQL3Type.Native) {
        mapping.put("type", cqlMapping.get(cql3type.toString()));
    } else if (cql3type instanceof CQL3Type.UserDefined) {
        mapping.put("type", ObjectMapper.NESTED_CONTENT_TYPE);
        mapping.put(TypeParsers.CQL_STRUCT, "udt");
        Map<String, Object> properties = Maps.newHashMap();
        TupleType tuple = (TupleType) type;
        for (int i = 0; i < tuple.size(); i++) {
            buildTypeMapping(properties, tuple.type(i));
        }/*from   w  ww . j  a v  a2s.c  o m*/
        mapping.put("properties", properties);
    }
}

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From source file:org.elasticsearch.index.mapper.MapperService.java

License:Apache License

private void buildNativeOrUdtMapping(Map<String, Object> mapping, final AbstractType<?> type)
        throws IOException {
    CQL3Type cql3type = type.asCQL3Type();
    if (cql3type instanceof CQL3Type.Native) {
        String esType = InternalCassandraClusterService.cqlMapping.get(cql3type.toString());
        if (esType != null) {
            mapping.put("type", esType);
            if (esType.equals("string")) {
                mapping.put("index", "not_analyzed");
            }/*from  www.  jav a  2  s .  co  m*/
        } else {
            logger.error("CQL type " + cql3type.toString() + " not supported");
        }
    } else if (cql3type instanceof CQL3Type.UserDefined) {
        mapping.put("type", ObjectMapper.NESTED_CONTENT_TYPE);
        mapping.put(TypeParsers.CQL_STRUCT, "udt");
        Map<String, Object> properties = Maps.newHashMap();
        TupleType tuple = (TupleType) type;
        for (int i = 0; i < tuple.size(); i++) {
            buildCollectionMapping(properties, tuple.type(i));
        }
        mapping.put("properties", properties);
    }
}

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