Examples with FieldValue com.yahoo.document.datatypes.FieldValue used on opensource projects

Example 46 with FieldValue

use of com.yahoo.document.datatypes.FieldValue in project vespa by vespa-engine.

the class VespaXMLUpdateReader method readAdd.

FieldUpdate readAdd(DocumentUpdate update) throws XMLStreamException {
    for (int i = 0; i < reader.getAttributeCount(); i++) {
        if ("field".equals(reader.getAttributeName(i).toString())) {
            Field f = update.getDocumentType().getField(reader.getAttributeValue(i));
            FieldValue value = f.getDataType().createFieldValue();
            value.deserialize(f, this);
            if (value instanceof Array) {
                List<FieldValue> l = ((Array) value).getValues();
                return FieldUpdate.createAddAll(f, l);
            } else if (value instanceof WeightedSet) {
                return FieldUpdate.createAddAll(f, ((WeightedSet) value));
            } else {
                throw newDeserializeException("Add operation only applicable to multivalue lists");
            }
        }
    }
    throw newDeserializeException("Add update without field attribute");
}

Example 47 with FieldValue

use of com.yahoo.document.datatypes.FieldValue in project vespa by vespa-engine.

the class MapReader method fillMapFromArray.

@SuppressWarnings({ "rawtypes", "cast", "unchecked" })
public static void fillMapFromArray(TokenBuffer buffer, MapFieldValue parent) {
    JsonToken token = buffer.currentToken();
    int initNesting = buffer.nesting();
    expectArrayStart(token);
    token = buffer.next();
    DataType keyType = parent.getDataType().getKeyType();
    DataType valueType = parent.getDataType().getValueType();
    while (buffer.nesting() >= initNesting) {
        FieldValue key = null;
        FieldValue value = null;
        expectObjectStart(token);
        token = buffer.next();
        for (int i = 0; i < 2; ++i) {
            if (MAP_KEY.equals(buffer.currentName())) {
                key = readSingleValue(buffer, keyType);
            } else if (MAP_VALUE.equals(buffer.currentName())) {
                value = readSingleValue(buffer, valueType);
            }
            token = buffer.next();
        }
        Preconditions.checkState(key != null && value != null, "Missing key or value for map entry.");
        parent.put(key, value);
        expectObjectEnd(token);
        // array end or next entry
        token = buffer.next();
    }
}

Example 48 with FieldValue

use of com.yahoo.document.datatypes.FieldValue in project vespa by vespa-engine.

the class MapReader method fillMapFromObject.

@SuppressWarnings({ "rawtypes", "cast", "unchecked" })
public static void fillMapFromObject(TokenBuffer buffer, MapFieldValue parent) {
    JsonToken token = buffer.currentToken();
    int initNesting = buffer.nesting();
    expectObjectStart(token);
    token = buffer.next();
    DataType keyType = parent.getDataType().getKeyType();
    DataType valueType = parent.getDataType().getValueType();
    while (buffer.nesting() >= initNesting) {
        FieldValue key = readAtomic(buffer.currentName(), keyType);
        FieldValue value = readSingleValue(buffer, valueType);
        Preconditions.checkState(key != null && value != null, "Missing key or value for map entry.");
        parent.put(key, value);
        token = buffer.next();
    }
    expectObjectEnd(token);
}

Example 49 with FieldValue

use of com.yahoo.document.datatypes.FieldValue in project vespa by vespa-engine.

the class VespaJsonDocumentReader method readAddFieldPathUpdate.

private AddFieldPathUpdate readAddFieldPathUpdate(DocumentType documentType, String fieldPath, TokenBuffer buffer) {
    AddFieldPathUpdate fieldPathUpdate = new AddFieldPathUpdate(documentType, fieldPath);
    FieldValue fv = SingleValueReader.readSingleValue(buffer, fieldPathUpdate.getFieldPath().getResultingDataType());
    fieldPathUpdate.setNewValues((Array) fv);
    return fieldPathUpdate;
}

Example 50 with FieldValue

use of com.yahoo.document.datatypes.FieldValue in project vespa by vespa-engine.

the class VespaJsonDocumentReader method readAssignFieldPathUpdate.

private AssignFieldPathUpdate readAssignFieldPathUpdate(DocumentType documentType, String fieldPath, TokenBuffer buffer) {
    AssignFieldPathUpdate fieldPathUpdate = new AssignFieldPathUpdate(documentType, fieldPath);
    FieldValue fv = SingleValueReader.readSingleValue(buffer, fieldPathUpdate.getFieldPath().getResultingDataType());
    fieldPathUpdate.setNewValue(fv);
    return fieldPathUpdate;
}