Examples with WebApplicationException javax.ws.rs.WebApplicationException used on opensource projects

Example 26 with WebApplicationException

use of javax.ws.rs.WebApplicationException in project jersey by jersey.

the class BasicTypesMessageProvider method readFrom.

@Override
public Object readFrom(Class<Object> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, String> httpHeaders, InputStream entityStream) throws IOException, WebApplicationException {
    final String entityString = readFromAsString(entityStream, mediaType);
    if (entityString.isEmpty()) {
        throw new NoContentException(LocalizationMessages.ERROR_READING_ENTITY_MISSING());
    }
    final PrimitiveTypes primitiveType = PrimitiveTypes.forType(type);
    if (primitiveType != null) {
        return primitiveType.convert(entityString);
    }
    final Constructor constructor = AccessController.doPrivileged(ReflectionHelper.getStringConstructorPA(type));
    if (constructor != null) {
        try {
            return type.cast(constructor.newInstance(entityString));
        } catch (Exception e) {
            throw new MessageBodyProcessingException(LocalizationMessages.ERROR_ENTITY_PROVIDER_BASICTYPES_CONSTRUCTOR(type));
        }
    }
    if (AtomicInteger.class.isAssignableFrom(type)) {
        return new AtomicInteger((Integer) PrimitiveTypes.INTEGER.convert(entityString));
    }
    if (AtomicLong.class.isAssignableFrom(type)) {
        return new AtomicLong((Long) PrimitiveTypes.LONG.convert(entityString));
    }
    throw new MessageBodyProcessingException(LocalizationMessages.ERROR_ENTITY_PROVIDER_BASICTYPES_UNKWNOWN(type));
}

Example 27 with WebApplicationException

use of javax.ws.rs.WebApplicationException in project jersey by jersey.

the class ExceptionResource method testWebApplicationExceptionEntity.

@POST
@Path("webapplication_entity")
public String testWebApplicationExceptionEntity(String s) {
    String[] tokens = s.split(":");
    assert tokens.length == 2;
    int statusCode = Integer.valueOf(tokens[1]);
    Response r = Response.status(statusCode).entity(s).build();
    throw new WebApplicationException(r);
}

Example 28 with WebApplicationException

use of javax.ws.rs.WebApplicationException in project jersey by jersey.

the class RequestUtil method getEntityParameters.

/**
     * Returns the form parameters from a request entity as a multi-valued map.
     * If the request does not have a POST method, or the media type is not
     * x-www-form-urlencoded, then null is returned.
     *
     * @param request the client request containing the entity to extract parameters from.
     * @return a {@link javax.ws.rs.core.MultivaluedMap} containing the entity form parameters.
     */
@SuppressWarnings("unchecked")
public static MultivaluedMap<String, String> getEntityParameters(ClientRequestContext request, MessageBodyWorkers messageBodyWorkers) {
    Object entity = request.getEntity();
    String method = request.getMethod();
    MediaType mediaType = request.getMediaType();
    // no entity, not a post or not x-www-form-urlencoded: return empty map
    if (entity == null || method == null || !HttpMethod.POST.equalsIgnoreCase(method) || mediaType == null || !mediaType.equals(MediaType.APPLICATION_FORM_URLENCODED_TYPE)) {
        return new MultivaluedHashMap<String, String>();
    }
    // it's ready to go if already expressed as a multi-valued map
    if (entity instanceof MultivaluedMap) {
        return (MultivaluedMap<String, String>) entity;
    }
    Type entityType = entity.getClass();
    // if the entity is generic, get specific type and class
    if (entity instanceof GenericEntity) {
        final GenericEntity generic = (GenericEntity) entity;
        // overwrite
        entityType = generic.getType();
        entity = generic.getEntity();
    }
    final Class entityClass = entity.getClass();
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    MessageBodyWriter writer = messageBodyWorkers.getMessageBodyWriter(entityClass, entityType, EMPTY_ANNOTATIONS, MediaType.APPLICATION_FORM_URLENCODED_TYPE);
    try {
        writer.writeTo(entity, entityClass, entityType, EMPTY_ANNOTATIONS, MediaType.APPLICATION_FORM_URLENCODED_TYPE, null, out);
    } catch (WebApplicationException wae) {
        throw new IllegalStateException(wae);
    } catch (IOException ioe) {
        throw new IllegalStateException(ioe);
    }
    ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
    MessageBodyReader reader = messageBodyWorkers.getMessageBodyReader(MultivaluedMap.class, MultivaluedMap.class, EMPTY_ANNOTATIONS, MediaType.APPLICATION_FORM_URLENCODED_TYPE);
    try {
        return (MultivaluedMap<String, String>) reader.readFrom(MultivaluedMap.class, MultivaluedMap.class, EMPTY_ANNOTATIONS, MediaType.APPLICATION_FORM_URLENCODED_TYPE, null, in);
    } catch (IOException ioe) {
        throw new IllegalStateException(ioe);
    }
}

Example 29 with WebApplicationException

use of javax.ws.rs.WebApplicationException in project jersey by jersey.

the class AccessTokenResource method postAccessTokenRequest.

/**
     * POST method for creating a request for Request Token.
     * @return an HTTP response with content of the updated or created resource.
     */
@POST
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
@Produces(MediaType.APPLICATION_FORM_URLENCODED)
@TokenResource
public Response postAccessTokenRequest(@Context ContainerRequestContext requestContext, @Context Request req) {
    boolean sigIsOk = false;
    OAuthServerRequest request = new OAuthServerRequest(requestContext);
    OAuth1Parameters params = new OAuth1Parameters();
    params.readRequest(request);
    if (params.getToken() == null) {
        throw new WebApplicationException(new Throwable("oauth_token MUST be present."), 400);
    }
    String consKey = params.getConsumerKey();
    if (consKey == null) {
        throw new OAuth1Exception(Response.Status.BAD_REQUEST, null);
    }
    OAuth1Token rt = provider.getRequestToken(params.getToken());
    if (rt == null) {
        // token invalid
        throw new OAuth1Exception(Response.Status.BAD_REQUEST, null);
    }
    OAuth1Consumer consumer = rt.getConsumer();
    if (consumer == null || !consKey.equals(consumer.getKey())) {
        // token invalid
        throw new OAuth1Exception(Response.Status.BAD_REQUEST, null);
    }
    OAuth1Secrets secrets = new OAuth1Secrets().consumerSecret(consumer.getSecret()).tokenSecret(rt.getSecret());
    try {
        sigIsOk = oAuth1Signature.verify(request, params, secrets);
    } catch (OAuth1SignatureException ex) {
        Logger.getLogger(AccessTokenResource.class.getName()).log(Level.SEVERE, null, ex);
    }
    if (!sigIsOk) {
        // signature invalid
        throw new OAuth1Exception(Response.Status.BAD_REQUEST, null);
    }
    // We're good to go.
    OAuth1Token at = provider.newAccessToken(rt, params.getVerifier());
    if (at == null) {
        throw new OAuth1Exception(Response.Status.BAD_REQUEST, null);
    }
    // Preparing the response.
    Form resp = new Form();
    resp.param(OAuth1Parameters.TOKEN, at.getToken());
    resp.param(OAuth1Parameters.TOKEN_SECRET, at.getSecret());
    resp.asMap().putAll(at.getAttributes());
    return Response.ok(resp).build();
}

Example 30 with WebApplicationException

use of javax.ws.rs.WebApplicationException in project jersey by jersey.

the class MessageBodyReaderTestFormat method readFrom.

@Override
public Message readFrom(final Class<Message> type, final Type genericType, final Annotation[] annotations, final MediaType mediaType, final MultivaluedMap<String, String> httpHeaders, final InputStream entityStream) throws IOException, WebApplicationException {
    final BufferedReader reader = new BufferedReader(new InputStreamReader(entityStream, MessageUtils.getCharset(mediaType)));
    final String line = reader.readLine();
    if (line == null || !line.startsWith(Utils.FORMAT_PREFIX) || !line.endsWith(Utils.FORMAT_SUFFIX)) {
        throw new WebApplicationException(new IllegalArgumentException("Input content '" + line + "' is not in a valid format!"));
    }
    final String text = line.substring(Utils.FORMAT_PREFIX.length(), line.length() - Utils.FORMAT_SUFFIX.length());
    if (serverSide) {
        Utils.throwException(text, this, Utils.TestAction.MESSAGE_BODY_READER_THROW_WEB_APPLICATION, Utils.TestAction.MESSAGE_BODY_READER_THROW_PROCESSING, Utils.TestAction.MESSAGE_BODY_READER_THROW_ANY);
    }
    return new Message(text);
}