Examples with NotFoundException com.baidu.hugegraph.exception.NotFoundException used on opensource projects

Example 1 with NotFoundException

use of com.baidu.hugegraph.exception.NotFoundException in project incubator-hugegraph by apache.

the class StandardTaskScheduler method findTask.

public <V> HugeTask<V> findTask(Id id) {
    HugeTask<V> result = this.call(() -> {
        Iterator<Vertex> vertices = this.tx().queryVertices(id);
        Vertex vertex = QueryResults.one(vertices);
        if (vertex == null) {
            return null;
        }
        return HugeTask.fromVertex(vertex);
    });
    if (result == null) {
        throw new NotFoundException("Can't find task with id '%s'", id);
    }
    return result;
}

Example 2 with NotFoundException

use of com.baidu.hugegraph.exception.NotFoundException in project incubator-hugegraph by apache.

the class PropertyKeyBuilder method eliminate.

@Override
public PropertyKey eliminate() {
    PropertyKey propertyKey = this.propertyKeyOrNull(this.name);
    if (propertyKey == null) {
        throw new NotFoundException("Can't update property key '%s' " + "since it doesn't exist", this.name);
    }
    this.checkStableVars();
    Userdata.check(this.userdata, Action.ELIMINATE);
    propertyKey.removeUserdata(this.userdata);
    this.graph().addPropertyKey(propertyKey);
    return propertyKey;
}

Example 3 with NotFoundException

use of com.baidu.hugegraph.exception.NotFoundException in project incubator-hugegraph by apache.

the class EdgeLabelBuilder method append.

@Override
public EdgeLabel append() {
    EdgeLabel edgeLabel = this.edgeLabelOrNull(this.name);
    if (edgeLabel == null) {
        throw new NotFoundException("Can't update edge label '%s' " + "since it doesn't exist", this.name);
    }
    // These methods will check params and fill to member variables
    this.checkStableVars();
    this.checkProperties(Action.APPEND);
    this.checkNullableKeys(Action.APPEND);
    Userdata.check(this.userdata, Action.APPEND);
    for (String key : this.properties) {
        PropertyKey propertyKey = this.graph().propertyKey(key);
        edgeLabel.property(propertyKey.id());
    }
    for (String key : this.nullableKeys) {
        PropertyKey propertyKey = this.graph().propertyKey(key);
        edgeLabel.nullableKey(propertyKey.id());
    }
    edgeLabel.userdata(this.userdata);
    this.graph().addEdgeLabel(edgeLabel);
    return edgeLabel;
}

Example 4 with NotFoundException

use of com.baidu.hugegraph.exception.NotFoundException in project incubator-hugegraph by apache.

the class CassandraTable method queryId2Select.

protected List<Select> queryId2Select(Query query, Select select) {
    // Query by id(s)
    if (query.idsSize() == 0) {
        return ImmutableList.of(select);
    }
    List<HugeKeys> nameParts = this.idColumnName();
    List<List<Object>> ids = new ArrayList<>(query.idsSize());
    for (Id id : query.ids()) {
        List<Object> idParts = this.idColumnValue(id);
        if (nameParts.size() != idParts.size()) {
            throw new NotFoundException("Unsupported ID format: '%s' (should contain %s)", id, nameParts);
        }
        ids.add(idParts);
    }
    // Query only by partition-key
    if (nameParts.size() == 1) {
        List<Object> idList = new ArrayList<>(ids.size());
        for (List<Object> id : ids) {
            assert id.size() == 1;
            idList.add(id.get(0));
        }
        return this.ids2IdSelects(select, nameParts.get(0), idList);
    }
    /*
         * Query by partition-key + clustering-key
         * NOTE: Error if multi-column IN clause include partition key:
         * error: multi-column relations can only be applied to clustering
         * columns when using: select.where(QueryBuilder.in(names, idList));
         * So we use multi-query instead of IN
         */
    List<Select> selects = new ArrayList<>(ids.size());
    for (List<Object> id : ids) {
        assert nameParts.size() == id.size();
        Select idSelect = cloneSelect(select, this.table());
        /*
             * NOTE: concat with AND relation, like:
             * "pk = id and ck1 = v1 and ck2 = v2"
             */
        for (int i = 0, n = nameParts.size(); i < n; i++) {
            idSelect.where(formatEQ(nameParts.get(i), id.get(i)));
        }
        selects.add(idSelect);
    }
    return selects;
}

Example 5 with NotFoundException

use of com.baidu.hugegraph.exception.NotFoundException in project incubator-hugegraph by apache.

the class GroupAPI method delete.

@DELETE
@Timed
@Path("{id}")
@Consumes(APPLICATION_JSON)
public void delete(@Context GraphManager manager, @PathParam("graph") String graph, @PathParam("id") String id) {
    LOG.debug("Graph [{}] delete group: {}", graph, id);
    // just check if the graph exists
    @SuppressWarnings("unused") HugeGraph g = graph(manager, graph);
    try {
        manager.authManager().deleteGroup(IdGenerator.of(id));
    } catch (NotFoundException e) {
        throw new IllegalArgumentException("Invalid group id: " + id);
    }
}