Examples with LinkedList java.util.LinkedList used on opensource projects

Example 76 with LinkedList

use of java.util.LinkedList in project Signal-Android by WhisperSystems.

the class RemoteReplyReceiver method onReceive.

@Override
protected void onReceive(final Context context, Intent intent, @Nullable final MasterSecret masterSecret) {
    if (!REPLY_ACTION.equals(intent.getAction()))
        return;
    Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
    if (remoteInput == null)
        return;
    final long[] recipientIds = intent.getLongArrayExtra(RECIPIENT_IDS_EXTRA);
    final CharSequence responseText = remoteInput.getCharSequence(MessageNotifier.EXTRA_REMOTE_REPLY);
    if (masterSecret != null && responseText != null) {
        new AsyncTask<Void, Void, Void>() {

            @Override
            protected Void doInBackground(Void... params) {
                long threadId;
                Optional<RecipientsPreferences> preferences = DatabaseFactory.getRecipientPreferenceDatabase(context).getRecipientsPreferences(recipientIds);
                int subscriptionId = preferences.isPresent() ? preferences.get().getDefaultSubscriptionId().or(-1) : -1;
                long expiresIn = preferences.isPresent() ? preferences.get().getExpireMessages() * 1000 : 0;
                Recipients recipients = RecipientFactory.getRecipientsForIds(context, recipientIds, false);
                if (recipients.isGroupRecipient()) {
                    OutgoingMediaMessage reply = new OutgoingMediaMessage(recipients, responseText.toString(), new LinkedList<Attachment>(), System.currentTimeMillis(), subscriptionId, expiresIn, 0);
                    threadId = MessageSender.send(context, masterSecret, reply, -1, false);
                } else {
                    OutgoingTextMessage reply = new OutgoingTextMessage(recipients, responseText.toString(), expiresIn, subscriptionId);
                    threadId = MessageSender.send(context, masterSecret, reply, -1, false);
                }
                List<MarkedMessageInfo> messageIds = DatabaseFactory.getThreadDatabase(context).setRead(threadId, true);
                MessageNotifier.updateNotification(context, masterSecret);
                MarkReadReceiver.process(context, messageIds);
                return null;
            }
        }.execute();
    }
}

Example 77 with LinkedList

use of java.util.LinkedList in project Signal-Android by WhisperSystems.

the class WebRtcCallService method retrieveTurnServers.

private ListenableFutureTask<List<PeerConnection.IceServer>> retrieveTurnServers() {
    Callable<List<PeerConnection.IceServer>> callable = new Callable<List<PeerConnection.IceServer>>() {

        @Override
        public List<PeerConnection.IceServer> call() {
            LinkedList<PeerConnection.IceServer> results = new LinkedList<>();
            try {
                TurnServerInfo turnServerInfo = accountManager.getTurnServerInfo();
                for (String url : turnServerInfo.getUrls()) {
                    if (url.startsWith("turn")) {
                        results.add(new PeerConnection.IceServer(url, turnServerInfo.getUsername(), turnServerInfo.getPassword()));
                    } else {
                        results.add(new PeerConnection.IceServer(url));
                    }
                }
            } catch (IOException e) {
                Log.w(TAG, e);
            }
            return results;
        }
    };
    ListenableFutureTask<List<PeerConnection.IceServer>> futureTask = new ListenableFutureTask<>(callable, null, serviceExecutor);
    networkExecutor.execute(futureTask);
    return futureTask;
}

Example 78 with LinkedList

use of java.util.LinkedList in project jersey by jersey.

the class WebResourceFactory method invoke.

@Override
@SuppressWarnings("unchecked")
public Object invoke(final Object proxy, final Method method, final Object[] args) throws Throwable {
    if (args == null && method.getName().equals("toString")) {
        return toString();
    }
    if (args == null && method.getName().equals("hashCode")) {
        //unique instance in the JVM, and no need to override
        return hashCode();
    }
    if (args != null && args.length == 1 && method.getName().equals("equals")) {
        //unique instance in the JVM, and no need to override
        return equals(args[0]);
    }
    // get the interface describing the resource
    final Class<?> proxyIfc = proxy.getClass().getInterfaces()[0];
    // response type
    final Class<?> responseType = method.getReturnType();
    // determine method name
    String httpMethod = getHttpMethodName(method);
    if (httpMethod == null) {
        for (final Annotation ann : method.getAnnotations()) {
            httpMethod = getHttpMethodName(ann.annotationType());
            if (httpMethod != null) {
                break;
            }
        }
    }
    // create a new UriBuilder appending the @Path attached to the method
    WebTarget newTarget = addPathFromAnnotation(method, target);
    if (httpMethod == null) {
        if (newTarget == target) {
            // no path annotation on the method -> fail
            throw new UnsupportedOperationException("Not a resource method.");
        } else if (!responseType.isInterface()) {
            // not interface - can't help here
            throw new UnsupportedOperationException("Return type not an interface");
        }
    }
    // process method params (build maps of (Path|Form|Cookie|Matrix|Header..)Params
    // and extract entity type
    final MultivaluedHashMap<String, Object> headers = new MultivaluedHashMap<String, Object>(this.headers);
    final LinkedList<Cookie> cookies = new LinkedList<>(this.cookies);
    final Form form = new Form();
    form.asMap().putAll(this.form.asMap());
    final Annotation[][] paramAnns = method.getParameterAnnotations();
    Object entity = null;
    Type entityType = null;
    for (int i = 0; i < paramAnns.length; i++) {
        final Map<Class, Annotation> anns = new HashMap<>();
        for (final Annotation ann : paramAnns[i]) {
            anns.put(ann.annotationType(), ann);
        }
        Annotation ann;
        Object value = args[i];
        if (!hasAnyParamAnnotation(anns)) {
            entityType = method.getGenericParameterTypes()[i];
            entity = value;
        } else {
            if (value == null && (ann = anns.get(DefaultValue.class)) != null) {
                value = ((DefaultValue) ann).value();
            }
            if (value != null) {
                if ((ann = anns.get(PathParam.class)) != null) {
                    newTarget = newTarget.resolveTemplate(((PathParam) ann).value(), value);
                } else if ((ann = anns.get((QueryParam.class))) != null) {
                    if (value instanceof Collection) {
                        newTarget = newTarget.queryParam(((QueryParam) ann).value(), convert((Collection) value));
                    } else {
                        newTarget = newTarget.queryParam(((QueryParam) ann).value(), value);
                    }
                } else if ((ann = anns.get((HeaderParam.class))) != null) {
                    if (value instanceof Collection) {
                        headers.addAll(((HeaderParam) ann).value(), convert((Collection) value));
                    } else {
                        headers.addAll(((HeaderParam) ann).value(), value);
                    }
                } else if ((ann = anns.get((CookieParam.class))) != null) {
                    final String name = ((CookieParam) ann).value();
                    Cookie c;
                    if (value instanceof Collection) {
                        for (final Object v : ((Collection) value)) {
                            if (!(v instanceof Cookie)) {
                                c = new Cookie(name, v.toString());
                            } else {
                                c = (Cookie) v;
                                if (!name.equals(((Cookie) v).getName())) {
                                    // is this the right thing to do? or should I fail? or ignore the difference?
                                    c = new Cookie(name, c.getValue(), c.getPath(), c.getDomain(), c.getVersion());
                                }
                            }
                            cookies.add(c);
                        }
                    } else {
                        if (!(value instanceof Cookie)) {
                            cookies.add(new Cookie(name, value.toString()));
                        } else {
                            c = (Cookie) value;
                            if (!name.equals(((Cookie) value).getName())) {
                                // is this the right thing to do? or should I fail? or ignore the difference?
                                cookies.add(new Cookie(name, c.getValue(), c.getPath(), c.getDomain(), c.getVersion()));
                            }
                        }
                    }
                } else if ((ann = anns.get((MatrixParam.class))) != null) {
                    if (value instanceof Collection) {
                        newTarget = newTarget.matrixParam(((MatrixParam) ann).value(), convert((Collection) value));
                    } else {
                        newTarget = newTarget.matrixParam(((MatrixParam) ann).value(), value);
                    }
                } else if ((ann = anns.get((FormParam.class))) != null) {
                    if (value instanceof Collection) {
                        for (final Object v : ((Collection) value)) {
                            form.param(((FormParam) ann).value(), v.toString());
                        }
                    } else {
                        form.param(((FormParam) ann).value(), value.toString());
                    }
                }
            }
        }
    }
    if (httpMethod == null) {
        // the method is a subresource locator
        return WebResourceFactory.newResource(responseType, newTarget, true, headers, cookies, form);
    }
    // accepted media types
    Produces produces = method.getAnnotation(Produces.class);
    if (produces == null) {
        produces = proxyIfc.getAnnotation(Produces.class);
    }
    final String[] accepts = (produces == null) ? EMPTY : produces.value();
    // determine content type
    String contentType = null;
    if (entity != null) {
        final List<Object> contentTypeEntries = headers.get(HttpHeaders.CONTENT_TYPE);
        if ((contentTypeEntries != null) && (!contentTypeEntries.isEmpty())) {
            contentType = contentTypeEntries.get(0).toString();
        } else {
            Consumes consumes = method.getAnnotation(Consumes.class);
            if (consumes == null) {
                consumes = proxyIfc.getAnnotation(Consumes.class);
            }
            if (consumes != null && consumes.value().length > 0) {
                contentType = consumes.value()[0];
            }
        }
    }
    Invocation.Builder builder = newTarget.request().headers(// this resets all headers so do this first
    headers).accept(// if @Produces is defined, propagate values into Accept header; empty array is NO-OP
    accepts);
    for (final Cookie c : cookies) {
        builder = builder.cookie(c);
    }
    final Object result;
    if (entity == null && !form.asMap().isEmpty()) {
        entity = form;
        contentType = MediaType.APPLICATION_FORM_URLENCODED;
    } else {
        if (contentType == null) {
            contentType = MediaType.APPLICATION_OCTET_STREAM;
        }
        if (!form.asMap().isEmpty()) {
            if (entity instanceof Form) {
                ((Form) entity).asMap().putAll(form.asMap());
            } else {
            // TODO: should at least log some warning here
            }
        }
    }
    final GenericType responseGenericType = new GenericType(method.getGenericReturnType());
    if (entity != null) {
        if (entityType instanceof ParameterizedType) {
            entity = new GenericEntity(entity, entityType);
        }
        result = builder.method(httpMethod, Entity.entity(entity, contentType), responseGenericType);
    } else {
        result = builder.method(httpMethod, responseGenericType);
    }
    return result;
}

Example 79 with LinkedList

use of java.util.LinkedList in project jersey by jersey.

the class NaiveResourceMappingContext method buildMappings.

private void buildMappings() {
    if (mappings != null) {
        return;
    }
    mappings = new HashMap<>();
    erc.getResourceModel().accept(new ResourceModelVisitor() {

        Deque<PathPattern> stack = new LinkedList<>();

        private void processComponents(final ResourceModelComponent component) {
            final List<? extends ResourceModelComponent> components = component.getComponents();
            if (components != null) {
                for (final ResourceModelComponent rc : components) {
                    rc.accept(this);
                }
            }
        }

        @Override
        public void visitInvocable(final Invocable invocable) {
            processComponents(invocable);
        }

        @Override
        public void visitRuntimeResource(final RuntimeResource runtimeResource) {
            processComponents(runtimeResource);
        }

        @Override
        public void visitResourceModel(final ResourceModel resourceModel) {
            processComponents(resourceModel);
        }

        @Override
        public void visitResourceHandlerConstructor(final HandlerConstructor handlerConstructor) {
            processComponents(handlerConstructor);
        }

        @Override
        public void visitMethodHandler(final MethodHandler methodHandler) {
            processComponents(methodHandler);
        }

        @Override
        public void visitChildResource(final Resource resource) {
            visitResourceIntl(resource, false);
        }

        @Override
        public void visitResource(final Resource resource) {
            visitResourceIntl(resource, true);
        }

        private void visitResourceIntl(final Resource resource, final boolean isRoot) {
            try {
                stack.addLast(resource.getPathPattern());
                processComponents(resource);
                if (isRoot) {
                    Class likelyToBeRoot = null;
                    for (final Class next : resource.getHandlerClasses()) {
                        if (!(Inflector.class.isAssignableFrom(next))) {
                            likelyToBeRoot = next;
                        }
                    }
                    if (likelyToBeRoot != null) {
                        mappings.put(likelyToBeRoot, getMapping(getTemplate()));
                    }
                }
            } finally {
                stack.removeLast();
            }
        }

        @Override
        public void visitResourceMethod(final ResourceMethod resourceMethod) {
            if (resourceMethod.isExtended()) {
                return;
            }
            if (ResourceMethod.JaxrsType.SUB_RESOURCE_LOCATOR.equals(resourceMethod.getType())) {
                if (resourceMethod.getInvocable() != null) {
                    final Invocable i = resourceMethod.getInvocable();
                    final Type type = i.getResponseType();
                    final StringBuilder template = getTemplate();
                    mappings.put((Class) type, getMapping(template));
                    // Process sub resources ?
                    Resource.Builder builder = Resource.builder(i.getRawResponseType());
                    if (builder == null) {
                        // for example in the case the return type of the sub resource locator is Object
                        builder = Resource.builder().path(resourceMethod.getParent().getPath());
                    }
                    final Resource subResource = builder.build();
                    visitChildResource(subResource);
                }
            }
            processComponents(resourceMethod);
        }

        private StringBuilder getTemplate() {
            final StringBuilder template = new StringBuilder();
            for (final PathPattern pp : stack) {
                final String ppTemplate = pp.getTemplate().getTemplate();
                final int tlength = template.length();
                if (tlength > 0) {
                    if (template.charAt(tlength - 1) == '/') {
                        if (ppTemplate.startsWith("/")) {
                            template.append(ppTemplate, 1, ppTemplate.length());
                        } else {
                            template.append(ppTemplate);
                        }
                    } else {
                        if (ppTemplate.startsWith("/")) {
                            template.append(ppTemplate);
                        } else {
                            template.append("/");
                            template.append(ppTemplate);
                        }
                    }
                } else {
                    template.append(ppTemplate);
                }
            }
            return template;
        }
    });
}

Example 80 with LinkedList

use of java.util.LinkedList in project jersey by jersey.

the class SseTest method testSse.

@Test
public void testSse() throws Exception {
    final ResourceConfig resourceConfig = new ResourceConfig(SseResource.class, SseFeature.class);
    final HttpServer server = GrizzlyHttpServerFactory.createHttpServer(baseUri, resourceConfig);
    Client c = ClientBuilder.newClient();
    c.register(SseFeature.class);
    final List<String> data = new LinkedList<String>();
    final CountDownLatch latch = new CountDownLatch(2);
    final EventSource eventSource = new EventSource(c.target(baseUri).path("/sse")) {

        @Override
        public void onEvent(InboundEvent event) {
            try {
                data.add(event.readData());
                latch.countDown();
            } catch (ProcessingException e) {
            // ignore
            }
        }
    };
    assertTrue(latch.await(2, TimeUnit.SECONDS));
    eventSource.close();
    assertEquals(2, data.size());
    server.shutdownNow();
}