Examples with NotFoundException nl.knaw.huygens.timbuctoo.core.NotFoundException used on opensource projects

Example 11 with NotFoundException

use of nl.knaw.huygens.timbuctoo.core.NotFoundException in project timbuctoo by HuygensING.

the class TinkerPopOperations method replaceEntity.

@Override
public int replaceEntity(Collection collection, UpdateEntity updateEntity) throws NotFoundException, AlreadyUpdatedException, IOException {
    requireCommit = true;
    GraphTraversal<Vertex, Vertex> entityTraversal = entityFetcher.getEntity(this.traversal, updateEntity.getId(), null, collection.getCollectionName());
    if (!entityTraversal.hasNext()) {
        throw new NotFoundException();
    }
    Vertex entityVertex = entityTraversal.next();
    int curRev = getProp(entityVertex, "rev", Integer.class).orElse(1);
    if (curRev != updateEntity.getRev()) {
        throw new AlreadyUpdatedException();
    }
    int newRev = updateEntity.getRev() + 1;
    entityVertex.property("rev", newRev);
    // update properties
    TinkerPopPropertyConverter tinkerPopPropertyConverter = new TinkerPopPropertyConverter(collection);
    for (TimProperty<?> property : updateEntity.getProperties()) {
        try {
            Tuple<String, Object> nameValue = property.convert(tinkerPopPropertyConverter);
            collection.getWriteableProperties().get(nameValue.getLeft()).setValue(entityVertex, nameValue.getRight());
        } catch (IOException e) {
            throw new IOException(property.getName() + " could not be saved. " + e.getMessage(), e);
        }
    }
    // Set removed values to null.
    Set<String> propertyNames = updateEntity.getProperties().stream().map(prop -> prop.getName()).collect(Collectors.toSet());
    for (String name : Sets.difference(collection.getWriteableProperties().keySet(), propertyNames)) {
        collection.getWriteableProperties().get(name).setJson(entityVertex, null);
    }
    String entityTypesStr = getProp(entityVertex, "types", String.class).orElse("[]");
    boolean wasAddedToCollection = false;
    if (!entityTypesStr.contains("\"" + collection.getEntityTypeName() + "\"")) {
        try {
            ArrayNode entityTypes = arrayToEncodedArray.tinkerpopToJson(entityTypesStr);
            entityTypes.add(collection.getEntityTypeName());
            entityVertex.property("types", entityTypes.toString());
            wasAddedToCollection = true;
        } catch (IOException e) {
            // FIXME potential bug?
            LOG.error(Logmarkers.databaseInvariant, "property 'types' was not parseable: " + entityTypesStr);
        }
    }
    setModified(entityVertex, updateEntity.getModified());
    entityVertex.property("pid").remove();
    Vertex duplicate = duplicateVertex(traversal, entityVertex, indexHandler);
    listener.onPropertyUpdate(collection, Optional.of(entityVertex), duplicate);
    if (wasAddedToCollection) {
        listener.onAddToCollection(collection, Optional.of(entityVertex), duplicate);
    }
    return newRev;
}

Example 12 with NotFoundException

use of nl.knaw.huygens.timbuctoo.core.NotFoundException in project timbuctoo by HuygensING.

the class TinkerPopOperations method getEntity.

@Override
public ReadEntity getEntity(UUID id, Integer rev, Collection collection, CustomEntityProperties customEntityProperties, CustomRelationProperties customRelationProperties) throws NotFoundException {
    GraphTraversal<Vertex, Vertex> fetchedEntity = entityFetcher.getEntity(traversal, id, rev, collection.getCollectionName());
    if (!fetchedEntity.hasNext()) {
        throw new NotFoundException();
    }
    Vertex entityVertex = entityFetcher.getEntity(traversal, id, rev, collection.getCollectionName()).next();
    GraphTraversal<Vertex, Vertex> entityT = traversal.V(entityVertex.id());
    if (!entityT.asAdmin().clone().hasNext()) {
        throw new NotFoundException();
    }
    String entityTypesStr = getProp(entityT.asAdmin().clone().next(), "types", String.class).orElse("[]");
    if (!entityTypesStr.contains("\"" + collection.getEntityTypeName() + "\"")) {
        throw new NotFoundException();
    }
    return new TinkerPopToEntityMapper(collection, traversal, mappings, customEntityProperties, customRelationProperties).mapEntity(entityT, true);
}

Example 13 with NotFoundException

use of nl.knaw.huygens.timbuctoo.core.NotFoundException in project timbuctoo by HuygensING.

the class TinkerPopOperations method replaceRelation.

private void replaceRelation(Collection collection, UUID id, int rev, boolean accepted, String userId, Instant instant) throws NotFoundException {
    requireCommit = true;
    // FIXME: string concatenating methods like this should be delegated to a configuration class
    final String acceptedPropName = collection.getEntityTypeName() + "_accepted";
    // FIXME: throw a AlreadyUpdatedException when the rev of the client is not the latest
    Optional<Edge> origEdgeOpt = indexHandler.findEdgeById(id);
    if (!origEdgeOpt.isPresent()) {
        throw new NotFoundException();
    }
    Edge origEdge = origEdgeOpt.get();
    if (!origEdge.property("isLatest").isPresent() || !(origEdge.value("isLatest") instanceof Boolean) || !origEdge.<Boolean>value("isLatest")) {
        LOG.error("edge {} is not the latest edge, or it has no valid isLatest property.", origEdge.id());
    }
    // FIXME: throw a distinct Exception when the client tries to save a relation with wrong source, target or type.
    Edge edge = duplicateEdge(origEdge);
    edge.property(acceptedPropName, accepted);
    edge.property("rev", getProp(origEdge, "rev", Integer.class).orElse(1) + 1);
    setModified(edge, userId, instant);
    listener.onEdgeUpdate(collection, origEdge, edge);
}

Example 14 with NotFoundException

use of nl.knaw.huygens.timbuctoo.core.NotFoundException in project timbuctoo by HuygensING.

the class SingleEntity method delete.

@DELETE
public Response delete(@PathParam("collection") String collectionName, @HeaderParam("Authorization") String authHeader, @PathParam("id") UUIDParam id) {
    Optional<User> user;
    try {
        user = userValidator.getUserFromAccessToken(authHeader);
    } catch (UserValidationException e) {
        user = Optional.empty();
    }
    Optional<User> newUser = user;
    if (!newUser.isPresent()) {
        return Response.status(Response.Status.UNAUTHORIZED).build();
    } else {
        return transactionEnforcer.executeAndReturn(timbuctooActions -> {
            JsonCrudService jsonCrudService = crudServiceFactory.newJsonCrudService(timbuctooActions);
            try {
                jsonCrudService.delete(collectionName, id.get(), newUser.get());
                return commitAndReturn(Response.noContent().build());
            } catch (InvalidCollectionException e) {
                return rollbackAndReturn(Response.status(Response.Status.NOT_FOUND).entity(jsnO("message", jsn(e.getMessage()))).build());
            } catch (NotFoundException e) {
                return rollbackAndReturn(Response.status(Response.Status.NOT_FOUND).entity(jsnO("message", jsn("not found"))).build());
            } catch (PermissionFetchingException e) {
                return rollbackAndReturn(Response.status(Response.Status.FORBIDDEN).entity(jsnO("message", jsn(e.getMessage()))).build());
            } catch (IOException e) {
                return rollbackAndReturn(Response.status(Response.Status.BAD_REQUEST).entity(jsnO("message", jsn(e.getMessage()))).build());
            }
        });
    }
}