Examples with UncheckedExecutionException com.google.common.util.concurrent.UncheckedExecutionException used on opensource projects

Example 91 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project nifi-minifi by apache.

the class ConfigService method getConfig.

@GET
public Response getConfig(@Context HttpServletRequest request, @Context HttpHeaders httpHeaders, @Context UriInfo uriInfo) {
    try {
        authorizer.authorize(SecurityContextHolder.getContext().getAuthentication(), uriInfo);
    } catch (AuthorizationException e) {
        logger.warn(HttpRequestUtil.getClientString(request) + " not authorized to access " + uriInfo, e);
        return Response.status(403).build();
    }
    Map<String, List<String>> parameters = new HashMap<>();
    for (Map.Entry<String, List<String>> entry : uriInfo.getQueryParameters().entrySet()) {
        parameters.put(entry.getKey(), entry.getValue());
    }
    List<MediaType> acceptValues = httpHeaders.getAcceptableMediaTypes();
    boolean defaultAccept = false;
    if (acceptValues.size() == 0) {
        acceptValues = Arrays.asList(MediaType.WILDCARD_TYPE);
        defaultAccept = true;
    }
    if (logger.isDebugEnabled()) {
        StringBuilder builder = new StringBuilder("Handling request from ").append(HttpRequestUtil.getClientString(request)).append(" with parameters ").append(parameters).append(" and Accept");
        if (defaultAccept) {
            builder = builder.append(" default value");
        }
        builder = builder.append(": ").append(acceptValues.stream().map(Object::toString).collect(Collectors.joining(", ")));
        logger.debug(builder.toString());
    }
    try {
        ConfigurationProviderValue configurationProviderValue = configurationCache.get(new ConfigurationProviderKey(acceptValues, parameters));
        Configuration configuration = configurationProviderValue.getConfiguration();
        Response.ResponseBuilder ok = Response.ok();
        ok = ok.header("X-Content-Version", configuration.getVersion());
        ok = ok.type(configurationProviderValue.getMediaType());
        byte[] buffer = new byte[1024];
        int read;
        try (InputStream inputStream = configuration.getInputStream();
            ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
            MessageDigest md5 = MessageDigest.getInstance("MD5");
            MessageDigest sha256 = MessageDigest.getInstance("SHA-256");
            while ((read = inputStream.read(buffer)) >= 0) {
                outputStream.write(buffer, 0, read);
                md5.update(buffer, 0, read);
                sha256.update(buffer, 0, read);
            }
            ok = ok.header("Content-MD5", bytesToHex(md5.digest()));
            ok = ok.header("X-Content-SHA-256", bytesToHex(sha256.digest()));
            ok = ok.entity(outputStream.toByteArray());
        } catch (ConfigurationProviderException | IOException | NoSuchAlgorithmException e) {
            logger.error("Error reading or checksumming configuration file", e);
            throw new WebApplicationException(500);
        }
        return ok.build();
    } catch (AuthorizationException e) {
        logger.warn(HttpRequestUtil.getClientString(request) + " not authorized to access " + uriInfo, e);
        return Response.status(403).build();
    } catch (InvalidParameterException e) {
        logger.info(HttpRequestUtil.getClientString(request) + " made invalid request with " + HttpRequestUtil.getQueryString(request), e);
        return Response.status(400).entity("Invalid request.").build();
    } catch (ConfigurationProviderException e) {
        logger.warn("Unable to get configuration.", e);
        return Response.status(500).build();
    } catch (ExecutionException | UncheckedExecutionException e) {
        Throwable cause = e.getCause();
        if (cause instanceof WebApplicationException) {
            throw (WebApplicationException) cause;
        }
        logger.error(HttpRequestUtil.getClientString(request) + " made request with " + HttpRequestUtil.getQueryString(request) + " that caused error.", cause);
        return Response.status(500).entity("Internal error").build();
    }
}

Example 92 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project mycore by MyCoRe-Org.

the class MCRFileSystemProvider method resolvePath.

static MCRFilesystemNode resolvePath(MCRPath path) throws IOException {
    try {
        String ifsid = nodeCache.getUnchecked(path);
        MCRFilesystemNode node = MCRFilesystemNode.getNode(ifsid);
        if (node != null) {
            return node;
        }
        nodeCache.invalidate(path);
        return resolvePath(path);
    } catch (UncheckedExecutionException e) {
        Throwable cause = e.getCause();
        if (cause instanceof NoSuchFileException) {
            throw (NoSuchFileException) cause;
        }
        if (cause instanceof NotDirectoryException) {
            throw (NotDirectoryException) cause;
        }
        if (cause instanceof IOException) {
            throw (IOException) cause;
        }
        throw e;
    }
}

Example 93 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project java-driver by datastax.

the class CodecRegistry method lookupCodec.

@SuppressWarnings("unchecked")
private <T> TypeCodec<T> lookupCodec(DataType cqlType, TypeToken<T> javaType) {
    checkNotNull(cqlType, "Parameter cqlType cannot be null");
    TypeCodec<?> codec = BUILT_IN_CODECS_MAP.get(cqlType.getName());
    if (codec != null && (javaType == null || codec.accepts(javaType))) {
        logger.trace("Returning built-in codec {}", codec);
        return (TypeCodec<T>) codec;
    }
    if (logger.isTraceEnabled())
        logger.trace("Querying cache for codec [{} <-> {}]", toString(cqlType), toString(javaType));
    try {
        CacheKey cacheKey = new CacheKey(cqlType, javaType);
        codec = cache.get(cacheKey);
    } catch (UncheckedExecutionException e) {
        if (e.getCause() instanceof CodecNotFoundException) {
            throw (CodecNotFoundException) e.getCause();
        }
        throw new CodecNotFoundException(e.getCause(), cqlType, javaType);
    } catch (RuntimeException e) {
        throw new CodecNotFoundException(e.getCause(), cqlType, javaType);
    } catch (ExecutionException e) {
        throw new CodecNotFoundException(e.getCause(), cqlType, javaType);
    }
    logger.trace("Returning cached codec {}", codec);
    return (TypeCodec<T>) codec;
}

Example 94 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project presto by prestodb.

the class BuiltInTypeAndFunctionNamespaceManager method getWindowFunctionImplementation.

public WindowFunctionSupplier getWindowFunctionImplementation(FunctionHandle functionHandle) {
    checkArgument(functionHandle instanceof BuiltInFunctionHandle, "Expect BuiltInFunctionHandle");
    Signature signature = ((BuiltInFunctionHandle) functionHandle).getSignature();
    checkArgument(signature.getKind() == WINDOW || signature.getKind() == AGGREGATE, "%s is not a window function", signature);
    checkArgument(signature.getTypeVariableConstraints().isEmpty(), "%s has unbound type parameters", signature);
    try {
        return specializedWindowCache.getUnchecked(getSpecializedFunctionKey(signature));
    } catch (UncheckedExecutionException e) {
        throwIfInstanceOf(e.getCause(), PrestoException.class);
        throw e;
    }
}

Example 95 with UncheckedExecutionException

use of com.google.common.util.concurrent.UncheckedExecutionException in project cassandra by apache.

the class CodecRegistry method lookupCodec.

@SuppressWarnings("unchecked")
private <T> TypeCodec<T> lookupCodec(DataType cqlType, TypeToken<T> javaType) {
    checkNotNull(cqlType, "Parameter cqlType cannot be null");
    TypeCodec<?> codec = BUILT_IN_CODECS_MAP.get(cqlType.getName());
    if (codec != null && (javaType == null || codec.accepts(javaType))) {
        logger.trace("Returning built-in codec {}", codec);
        return (TypeCodec<T>) codec;
    }
    if (logger.isTraceEnabled())
        logger.trace("Querying cache for codec [{} <-> {}]", toString(cqlType), toString(javaType));
    try {
        CacheKey cacheKey = new CacheKey(cqlType, javaType);
        codec = cache.get(cacheKey);
    } catch (UncheckedExecutionException e) {
        if (e.getCause() instanceof CodecNotFoundException) {
            throw (CodecNotFoundException) e.getCause();
        }
        throw new CodecNotFoundException(e.getCause());
    } catch (RuntimeException | ExecutionException e) {
        throw new CodecNotFoundException(e.getCause());
    }
    logger.trace("Returning cached codec {}", codec);
    return (TypeCodec<T>) codec;
}