Examples with BadRequestException io.cdap.cdap.common.BadRequestException used on opensource projects

Example 86 with BadRequestException

use of io.cdap.cdap.common.BadRequestException in project cdap by cdapio.

the class MetadataHttpHandler method getValidatedSearchRequest.

// TODO (CDAP-14946): Find a better way to determine allowed combinations of search parameters
private SearchRequest getValidatedSearchRequest(@Nullable String scope, @Nullable List<String> namespaces, @Nullable String searchQuery, @Nullable List<String> targets, @Nullable String sort, int offset, int limit, @Nullable Integer numCursors, boolean cursorRequested, @Nullable String cursor, boolean showHidden, @Nullable String entityScope) throws BadRequestException {
    try {
        SearchRequest.Builder builder = SearchRequest.of(searchQuery == null ? "*" : searchQuery);
        if (scope != null) {
            builder.setScope(validateScope(scope));
        }
        if (EntityScope.SYSTEM == validateEntityScope(entityScope)) {
            builder.addNamespace(entityScope.toLowerCase());
        } else if (namespaces != null) {
            for (String namespace : namespaces) {
                builder.addNamespace(namespace);
            }
        }
        if (targets != null) {
            targets.forEach(builder::addType);
        }
        if (sort != null) {
            Sorting sorting;
            try {
                sorting = Sorting.of(URLDecoder.decode(sort, StandardCharsets.UTF_8.name()));
            } catch (UnsupportedEncodingException e) {
                // this cannot happen because UTF_8 is always supported
                throw new IllegalStateException(e);
            }
            if (!MetadataConstants.ENTITY_NAME_KEY.equalsIgnoreCase(sorting.getKey()) && !MetadataConstants.CREATION_TIME_KEY.equalsIgnoreCase(sorting.getKey())) {
                throw new IllegalArgumentException("Sorting is only supported on fields: " + MetadataConstants.ENTITY_NAME_KEY + ", " + MetadataConstants.CREATION_TIME_KEY);
            }
            builder.setSorting(sorting);
        }
        builder.setOffset(offset);
        builder.setLimit(limit);
        if (cursorRequested || (numCursors != null && numCursors > 0)) {
            if (sort == null) {
                throw new IllegalArgumentException("Specify a sort order when requesting a cursor");
            }
            builder.setCursorRequested(true);
        }
        if (cursor != null) {
            if (sort == null) {
                throw new IllegalArgumentException("Specify a sort order when passing in a cursor");
            }
            builder.setCursor(cursor);
        }
        builder.setShowHidden(showHidden);
        SearchRequest request = builder.build();
        LOG.trace("Received search request {}", request);
        return request;
    } catch (IllegalArgumentException e) {
        throw new BadRequestException(e.getMessage(), e);
    }
}

Example 87 with BadRequestException

use of io.cdap.cdap.common.BadRequestException in project cdap by cdapio.

the class MetadataHttpHandler method readTags.

private Set<String> readTags(FullHttpRequest request) throws BadRequestException {
    ByteBuf content = request.content();
    if (!content.isReadable()) {
        throw new BadRequestException("Unable to read a list of tags from the request.");
    }
    Set<String> toReturn;
    try (Reader reader = new InputStreamReader(new ByteBufInputStream(content), StandardCharsets.UTF_8)) {
        toReturn = GSON.fromJson(reader, SET_STRING_TYPE);
    } catch (IOException e) {
        throw new BadRequestException("Unable to read a list of tags from the request.", e);
    }
    if (toReturn == null) {
        throw new BadRequestException("Null tags were read from the request.");
    }
    return toReturn;
}

Example 88 with BadRequestException

use of io.cdap.cdap.common.BadRequestException in project cdap by cdapio.

the class TetheringServerHandler method connectControlChannel.

/**
 * Sends control commands to the client.
 */
@GET
@Path("/tethering/controlchannels/{peer}")
public void connectControlChannel(FullHttpRequest request, HttpResponder responder, @PathParam("peer") String peer, @QueryParam("messageId") String messageId) throws IOException, NotImplementedException, PeerNotFoundException, ForbiddenException, BadRequestException {
    checkTetheringServerEnabled();
    store.updatePeerTimestamp(peer);
    TetheringStatus tetheringStatus = store.getPeer(peer).getTetheringStatus();
    if (tetheringStatus == TetheringStatus.PENDING) {
        throw new PeerNotFoundException(String.format("Peer %s not found", peer));
    } else if (tetheringStatus == TetheringStatus.REJECTED) {
        responder.sendStatus(HttpResponseStatus.FORBIDDEN);
        throw new ForbiddenException(String.format("Peer %s is not authorized", peer));
    }
    List<TetheringControlResponse> controlResponses = new ArrayList<>();
    MessageFetcher fetcher = messagingContext.getMessageFetcher();
    TopicId topic = new TopicId(NamespaceId.SYSTEM.getNamespace(), topicPrefix + peer);
    String lastMessageId = messageId;
    try (CloseableIterator<Message> iterator = fetcher.fetch(topic.getNamespace(), topic.getTopic(), 1, messageId)) {
        while (iterator.hasNext()) {
            Message message = iterator.next();
            TetheringControlMessage controlMessage = GSON.fromJson(message.getPayloadAsString(StandardCharsets.UTF_8), TetheringControlMessage.class);
            lastMessageId = message.getId();
            controlResponses.add(new TetheringControlResponse(lastMessageId, controlMessage));
        }
    } catch (TopicNotFoundException e) {
        LOG.warn("Received control connection from peer {} that's not tethered", peer);
    } catch (IllegalArgumentException e) {
        throw new BadRequestException(String.format("Invalid message id %s", messageId));
    }
    if (controlResponses.isEmpty()) {
        controlResponses.add(new TetheringControlResponse(lastMessageId, new TetheringControlMessage(TetheringControlMessage.Type.KEEPALIVE)));
    }
    responder.sendJson(HttpResponseStatus.OK, GSON.toJson(controlResponses.toArray(new TetheringControlResponse[0]), TetheringControlResponse[].class));
}

Example 89 with BadRequestException

use of io.cdap.cdap.common.BadRequestException in project cdap by cdapio.

the class LoadPreferencesCommand method perform.

@SuppressWarnings("unchecked")
@Override
public void perform(Arguments arguments, PrintStream printStream) throws Exception {
    String contentType = arguments.getOptional(ArgumentName.CONTENT_TYPE.toString(), "");
    File file = new File(arguments.get(ArgumentName.LOCAL_FILE_PATH.toString()));
    if (!file.isFile()) {
        throw new IllegalArgumentException("Not a file: " + file);
    }
    Map<String, String> args = Maps.newHashMap();
    try (FileReader reader = new FileReader(file)) {
        if (contentType.equals("json")) {
            args = GSON.fromJson(reader, MAP_STRING_STRING_TYPE);
        } else {
            throw new IllegalArgumentException("Unsupported file format. Only JSON format is supported");
        }
    } catch (JsonSyntaxException e) {
        throw new BadRequestException(String.format("JSON syntax in file is invalid. Support only for string-to-string map. %s", e.getMessage()));
    }
    setPreferences(arguments, printStream, args);
}

Example 90 with BadRequestException

use of io.cdap.cdap.common.BadRequestException in project cdap by cdapio.

the class ProgramLifecycleService method findRuntimeInfo.

private Map<RunId, ProgramRuntimeService.RuntimeInfo> findRuntimeInfo(ProgramId programId, @Nullable String runId) throws BadRequestException {
    if (runId != null) {
        RunId run;
        try {
            run = RunIds.fromString(runId);
        } catch (IllegalArgumentException e) {
            throw new BadRequestException("Error parsing run-id.", e);
        }
        ProgramRuntimeService.RuntimeInfo runtimeInfo = runtimeService.lookup(programId, run);
        return runtimeInfo == null ? Collections.emptyMap() : Collections.singletonMap(run, runtimeInfo);
    }
    return new HashMap<>(runtimeService.list(programId));
}