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

Example 1 with BadRequestException

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

the class DirectRuntimeRequestValidator method getProgramRunStatus.

@Override
public ProgramRunInfo getProgramRunStatus(ProgramRunId programRunId, HttpRequest request) throws BadRequestException {
    accessEnforcer.enforce(programRunId, authenticationContext.getPrincipal(), StandardPermission.GET);
    ProgramRunInfo programRunInfo;
    try {
        programRunInfo = programRunsCache.get(programRunId).orElseThrow(() -> new BadRequestException("Program run " + programRunId + " is not valid"));
    } catch (BadRequestException e) {
        throw e;
    } catch (Exception e) {
        throw new ServiceUnavailableException(Constants.Service.RUNTIME, e);
    }
    return programRunInfo;
}

Example 2 with BadRequestException

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

the class AbstractNamespaceClient method create.

@Override
public void create(NamespaceMeta metadata) throws Exception {
    URL url = resolve(String.format("namespaces/%s", metadata.getName()));
    HttpResponse response = execute(HttpRequest.put(url).withBody(GSON.toJson(metadata)).build());
    String responseBody = response.getResponseBodyAsString();
    if (response.getResponseCode() == HttpURLConnection.HTTP_OK) {
        if (responseBody.equals(String.format("Namespace '%s' already exists.", metadata.getName()))) {
            throw new NamespaceAlreadyExistsException(metadata.getNamespaceId());
        }
        return;
    }
    if (response.getResponseCode() == HttpURLConnection.HTTP_BAD_REQUEST) {
        throw new BadRequestException("Bad request: " + responseBody);
    }
    throw new IOException(String.format("Cannot create namespace %s. Reason: %s", metadata.getName(), responseBody));
}

Example 3 with BadRequestException

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

the class LineageHTTPHandler method getCollapseTypes.

private static Set<CollapseType> getCollapseTypes(@Nullable List<String> collapse) throws BadRequestException {
    if (collapse == null) {
        return Collections.emptySet();
    }
    Set<CollapseType> collapseTypes = new HashSet<>();
    for (String c : collapse) {
        try {
            CollapseType type = CollapseType.valueOf(c.toUpperCase());
            collapseTypes.add(type);
        } catch (IllegalArgumentException e) {
            throw new BadRequestException(String.format("Invalid collapse type %s", c));
        }
    }
    return collapseTypes;
}

Example 4 with BadRequestException

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

the class LineageHTTPHandler method parseRange.

// TODO: CDAP-3715 This is a fairly common operation useful in various handlers
private TimeRange parseRange(String startStr, String endStr) throws BadRequestException {
    if (startStr == null) {
        throw new BadRequestException("Start time is required.");
    }
    if (endStr == null) {
        throw new BadRequestException("End time is required.");
    }
    long now = TimeMathParser.nowInSeconds();
    long start;
    long end;
    try {
        // start and end are specified in seconds from HTTP request,
        // but specified in milliseconds to the LineageGenerator
        start = TimeUnit.SECONDS.toMillis(TimeMathParser.parseTimeInSeconds(now, startStr));
        end = TimeUnit.SECONDS.toMillis(TimeMathParser.parseTimeInSeconds(now, endStr));
    } catch (IllegalArgumentException e) {
        throw new BadRequestException(e);
    }
    if (start < 0) {
        throw new BadRequestException(String.format("Invalid start time (%s -> %d), should be >= 0.", startStr, start));
    }
    if (end < 0) {
        throw new BadRequestException(String.format("Invalid end time (%s -> %d), should be >= 0.", endStr, end));
    }
    if (start > end) {
        throw new BadRequestException(String.format("Start time (%s -> %d) should be lesser than end time (%s -> %d).", startStr, start, endStr, end));
    }
    return new TimeRange(start, end);
}

Example 5 with BadRequestException

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

the class MetadataHttpHandler method readProperties.

private Map<String, String> readProperties(FullHttpRequest request) throws BadRequestException {
    ByteBuf content = request.content();
    if (!content.isReadable()) {
        throw new BadRequestException("Unable to read metadata properties from the request.");
    }
    Map<String, String> metadata;
    try (Reader reader = new InputStreamReader(new ByteBufInputStream(content), StandardCharsets.UTF_8)) {
        metadata = GSON.fromJson(reader, MAP_STRING_STRING_TYPE);
    } catch (IOException e) {
        throw new BadRequestException("Unable to read metadata properties from the request.", e);
    }
    if (metadata == null) {
        throw new BadRequestException("Null metadata was read from the request");
    }
    return metadata;
}