Examples with MapValueBuilder org.neo4j.values.virtual.MapValueBuilder used on opensource projects

Example 11 with MapValueBuilder

use of org.neo4j.values.virtual.MapValueBuilder in project neo4j by neo4j.

the class ValueUtils method asMapValue.

public static MapValue asMapValue(Map<String, ?> map) {
    int size = map.size();
    if (size == 0) {
        return VirtualValues.EMPTY_MAP;
    }
    MapValueBuilder builder = new MapValueBuilder(size);
    for (Map.Entry<String, ?> entry : map.entrySet()) {
        builder.add(entry.getKey(), ValueUtils.of(entry.getValue()));
    }
    return builder.build();
}

Example 12 with MapValueBuilder

use of org.neo4j.values.virtual.MapValueBuilder in project neo4j by neo4j.

the class TruncatedQuerySnapshot method truncateParameters.

private static MapValue truncateParameters(MapValue parameters) {
    int size = parameters.size();
    if (size == 0) {
        return VirtualValues.EMPTY_MAP;
    }
    MapValueBuilder mapValueBuilder = new MapValueBuilder(size);
    parameters.foreach((key, value) -> {
        mapValueBuilder.add(key.length() <= MAX_PARAMETER_KEY_LENGTH ? key : key.substring(0, MAX_PARAMETER_KEY_LENGTH), value.map(VALUE_TRUNCATER));
    });
    return mapValueBuilder.build();
}

Example 13 with MapValueBuilder

use of org.neo4j.values.virtual.MapValueBuilder in project neo4j by neo4j.

the class AbstractCypherAdapterStream method systemQueryStats.

private MapValue systemQueryStats(QueryStatistics queryStatistics) {
    MapValueBuilder builder = new MapValueBuilder();
    addIfNonZero(builder, "system-updates", queryStatistics.getSystemUpdates());
    return builder.build();
}

Example 14 with MapValueBuilder

use of org.neo4j.values.virtual.MapValueBuilder in project neo4j by neo4j.

the class AbstractCypherAdapterStream method convertNotifications.

private static AnyValue convertNotifications(Iterable<Notification> notifications) {
    ListValueBuilder listValueBuilder = ListValueBuilder.newListBuilder();
    for (Notification notification : notifications) {
        // position is optional
        InputPosition pos = notification.getPosition();
        boolean includePosition = !pos.equals(InputPosition.empty);
        int size = includePosition ? 5 : 4;
        MapValueBuilder builder = new MapValueBuilder(size);
        builder.add("code", utf8Value(notification.getCode()));
        builder.add("title", utf8Value(notification.getTitle()));
        builder.add("description", utf8Value(notification.getDescription()));
        builder.add("severity", utf8Value(notification.getSeverity().toString()));
        if (includePosition) {
            // only add the position if it is not empty
            builder.add("position", VirtualValues.map(new String[] { "offset", "line", "column" }, new AnyValue[] { intValue(pos.getOffset()), intValue(pos.getLine()), intValue(pos.getColumn()) }));
        }
        listValueBuilder.add(builder.build());
    }
    return listValueBuilder.build();
}

Example 15 with MapValueBuilder

use of org.neo4j.values.virtual.MapValueBuilder in project neo4j by neo4j.

the class ValueUtils method asParameterMapValue.

public static MapValue asParameterMapValue(Map<String, Object> map) {
    int size = map.size();
    if (size == 0) {
        return VirtualValues.EMPTY_MAP;
    }
    MapValueBuilder builder = new MapValueBuilder(size);
    for (Map.Entry<String, Object> entry : map.entrySet()) {
        try {
            builder.add(entry.getKey(), ValueUtils.of(entry.getValue()));
        } catch (IllegalArgumentException e) {
            builder.add(entry.getKey(), VirtualValues.error(e));
        }
    }
    return builder.build();
}