Examples with RuntimeDelegate javax.ws.rs.ext.RuntimeDelegate used on opensource projects

Example 1 with RuntimeDelegate

use of javax.ws.rs.ext.RuntimeDelegate in project jersey by jersey.

the class OutboundMessageContext method getAcceptableMediaTypes.

/**
     * Get a list of media types that are acceptable for the message.
     *
     * @return a read-only list of requested message media types sorted according
     * to their q-value, with highest preference first.
     */
@SuppressWarnings("unchecked")
public List<MediaType> getAcceptableMediaTypes() {
    final List<Object> values = headers.get(HttpHeaders.ACCEPT);
    if (values == null || values.isEmpty()) {
        return WILDCARD_ACCEPTABLE_TYPE_SINGLETON_LIST;
    }
    final List<MediaType> result = new ArrayList<>(values.size());
    final RuntimeDelegate rd = RuntimeDelegate.getInstance();
    boolean conversionApplied = false;
    for (final Object value : values) {
        try {
            if (value instanceof MediaType) {
                final AcceptableMediaType _value = AcceptableMediaType.valueOf((MediaType) value);
                // true if value was not an instance of AcceptableMediaType already
                conversionApplied = _value != value;
                result.add(_value);
            } else {
                conversionApplied = true;
                result.addAll(HttpHeaderReader.readAcceptMediaType(HeaderUtils.asString(value, rd)));
            }
        } catch (java.text.ParseException e) {
            throw exception(HttpHeaders.ACCEPT, value, e);
        }
    }
    if (conversionApplied) {
        // cache converted
        headers.put(HttpHeaders.ACCEPT, result.stream().map((Function<MediaType, Object>) mediaType -> mediaType).collect(Collectors.toList()));
    }
    return Collections.unmodifiableList(result);
}

Example 2 with RuntimeDelegate

use of javax.ws.rs.ext.RuntimeDelegate in project jersey by jersey.

the class OutboundMessageContext method getAcceptableLanguages.

/**
     * Get a list of languages that are acceptable for the message.
     *
     * @return a read-only list of acceptable languages sorted according
     * to their q-value, with highest preference first.
     */
public List<Locale> getAcceptableLanguages() {
    final List<Object> values = headers.get(HttpHeaders.ACCEPT_LANGUAGE);
    if (values == null || values.isEmpty()) {
        return Collections.singletonList(new AcceptableLanguageTag("*", null).getAsLocale());
    }
    final List<Locale> result = new ArrayList<Locale>(values.size());
    final RuntimeDelegate rd = RuntimeDelegate.getInstance();
    boolean conversionApplied = false;
    for (final Object value : values) {
        if (value instanceof Locale) {
            result.add((Locale) value);
        } else {
            conversionApplied = true;
            try {
                result.addAll(HttpHeaderReader.readAcceptLanguage(HeaderUtils.asString(value, rd)).stream().map(LanguageTag::getAsLocale).collect(Collectors.toList()));
            } catch (java.text.ParseException e) {
                throw exception(HttpHeaders.ACCEPT_LANGUAGE, value, e);
            }
        }
    }
    if (conversionApplied) {
        // cache converted
        headers.put(HttpHeaders.ACCEPT_LANGUAGE, result.stream().map((Function<Locale, Object>) locale -> locale).collect(Collectors.toList()));
    }
    return Collections.unmodifiableList(result);
}

Example 3 with RuntimeDelegate

use of javax.ws.rs.ext.RuntimeDelegate in project jersey by jersey.

the class HeaderUtils method checkHeaderChanges.

/**
     * Compares two snapshots of headers from jersey {@code ClientRequest} and logs {@code WARNING} in case of difference.
     *
     * Current container implementations does not support header modification in {@link javax.ws.rs.ext.WriterInterceptor}
     * and {@link javax.ws.rs.ext.MessageBodyWriter}. The method checks there are some newly added headers
     * (probably by WI or MBW) and logs {@code WARNING} message about it.
     *
     * @param headersSnapshot first immutable snapshot of headers
     * @param currentHeaders  current instance of headers tobe compared to
     * @param connectorName   name of connector the method is invoked from, used just in logged message
     * @see <a href="https://java.net/jira/browse/JERSEY-2341">JERSEY-2341</a>
     */
public static void checkHeaderChanges(final Map<String, String> headersSnapshot, final MultivaluedMap<String, Object> currentHeaders, final String connectorName) {
    if (HeaderUtils.LOGGER.isLoggable(Level.WARNING)) {
        final RuntimeDelegate rd = RuntimeDelegate.getInstance();
        final Set<String> changedHeaderNames = new HashSet<String>();
        for (final Map.Entry<? extends String, ? extends List<Object>> entry : currentHeaders.entrySet()) {
            if (!headersSnapshot.containsKey(entry.getKey())) {
                changedHeaderNames.add(entry.getKey());
            } else {
                final String prevValue = headersSnapshot.get(entry.getKey());
                final String newValue = asHeaderString(currentHeaders.get(entry.getKey()), rd);
                if (!prevValue.equals(newValue)) {
                    changedHeaderNames.add(entry.getKey());
                }
            }
        }
        if (!changedHeaderNames.isEmpty()) {
            if (HeaderUtils.LOGGER.isLoggable(Level.WARNING)) {
                HeaderUtils.LOGGER.warning(LocalizationMessages.SOME_HEADERS_NOT_SENT(connectorName, changedHeaderNames.toString()));
            }
        }
    }
}

Example 4 with RuntimeDelegate

use of javax.ws.rs.ext.RuntimeDelegate in project tesb-rt-se by Talend.

the class ApplicationServer method startApplication.

private static Server startApplication(Application app) {
    RuntimeDelegate delegate = RuntimeDelegate.getInstance();
    JAXRSServerFactoryBean bean = delegate.createEndpoint(app, JAXRSServerFactoryBean.class);
    bean.setAddress("http://localhost:8080" + bean.getAddress());
    bean.setStart(false);
    Server server = bean.create();
    JettyHTTPDestination dest = (JettyHTTPDestination) server.getDestination();
    JettyHTTPServerEngine engine = (JettyHTTPServerEngine) dest.getEngine();
    engine.setSessionSupport(true);
    server.start();
    return server;
}

Example 5 with RuntimeDelegate

use of javax.ws.rs.ext.RuntimeDelegate in project jbpm by kiegroup.

the class RestWorkItemHandlerTest method initialize.

@SuppressWarnings({ "rawtypes" })
@BeforeClass
public static void initialize() throws Exception {
    SimpleRESTApplication application = new SimpleRESTApplication();
    RuntimeDelegate delegate = RuntimeDelegate.getInstance();
    JAXRSServerFactoryBean bean = delegate.createEndpoint(application, JAXRSServerFactoryBean.class);
    bean.setProvider(new JAXBElementProvider());
    bean.setAddress("http://localhost:9998" + bean.getAddress());
    server = bean.create();
    server.start();
}