Package javax.websocket.server

Examples of javax.websocket.server.ServerEndpoint

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    public void addEndpoint(final Class<?> endpoint) throws DeploymentException {
        if (deploymentComplete) {
            throw JsrWebSocketMessages.MESSAGES.cannotAddEndpointAfterDeployment();
        }
        try {
            ServerEndpoint serverEndpoint = endpoint.getAnnotation(ServerEndpoint.class);
            ClientEndpoint clientEndpoint = endpoint.getAnnotation(ClientEndpoint.class);
            if (serverEndpoint != null) {
                JsrWebSocketLogger.ROOT_LOGGER.addingAnnotatedServerEndpoint(endpoint, serverEndpoint.value());
                final PathTemplate template = PathTemplate.create(serverEndpoint.value());
                if (seenPaths.contains(template)) {
                    PathTemplate existing = null;
                    for (PathTemplate p : seenPaths) {
                        if (p.compareTo(template) == 0) {
                            existing = p;
                            break;
                        }
                    }
                    throw JsrWebSocketMessages.MESSAGES.multipleEndpointsWithOverlappingPaths(template, existing);
                }
                seenPaths.add(template);

                EncodingFactory encodingFactory = EncodingFactory.createFactory(classIntrospecter, serverEndpoint.decoders(), serverEndpoint.encoders());
                AnnotatedEndpointFactory factory = AnnotatedEndpointFactory.create(endpoint, classIntrospecter.createInstanceFactory(endpoint), encodingFactory);
                Class<? extends ServerEndpointConfig.Configurator> configuratorClass = serverEndpoint.configurator();
                ServerEndpointConfig.Configurator configurator;
                if (configuratorClass != ServerEndpointConfig.Configurator.class) {
                    configurator = configuratorClass.newInstance();
                } else {
                    configurator = new ServerInstanceFactoryConfigurator(factory);
                }

                ServerEndpointConfig config = ServerEndpointConfig.Builder.create(endpoint, serverEndpoint.value())
                        .decoders(Arrays.asList(serverEndpoint.decoders()))
                        .encoders(Arrays.asList(serverEndpoint.encoders()))
                        .subprotocols(Arrays.asList(serverEndpoint.subprotocols()))
                        .configurator(configurator)
                        .build();


                ConfiguredServerEndpoint confguredServerEndpoint = new ConfiguredServerEndpoint(config, factory, template, encodingFactory);
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     * @param pojo   The annotated POJO
     */
    @Override
    public void addEndpoint(Class<?> pojo) throws DeploymentException {

        ServerEndpoint annotation = pojo.getAnnotation(ServerEndpoint.class);
        if (annotation == null) {
            throw new DeploymentException(
                    sm.getString("serverContainer.missingAnnotation",
                            pojo.getName()));
        }
        String path = annotation.value();

        // Validate encoders
        validateEncoders(annotation.encoders());

        // Method mapping
        PojoMethodMapping methodMapping = new PojoMethodMapping(pojo,
                annotation.decoders(), path);

        // ServerEndpointConfig
        ServerEndpointConfig sec;
        Class<? extends Configurator> configuratorClazz =
                annotation.configurator();
        Configurator configurator = null;
        if (!configuratorClazz.equals(Configurator.class)) {
            try {
                configurator = annotation.configurator().newInstance();
            } catch (InstantiationException | IllegalAccessException e) {
                throw new DeploymentException(sm.getString(
                        "serverContainer.configuratorFail",
                        annotation.configurator().getName(),
                        pojo.getClass().getName()), e);
            }
        }
        sec = ServerEndpointConfig.Builder.create(pojo, path).
                decoders(Arrays.asList(annotation.decoders())).
                encoders(Arrays.asList(annotation.encoders())).
                subprotocols(Arrays.asList(annotation.subprotocols())).
                configurator(configurator).
                build();
        sec.getUserProperties().put(
                PojoEndpointServer.POJO_METHOD_MAPPING_KEY,
                methodMapping);
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     * @param pojo   The annotated POJO
     */
    @Override
    public void addEndpoint(Class<?> pojo) throws DeploymentException {

        ServerEndpoint annotation = pojo.getAnnotation(ServerEndpoint.class);
        if (annotation == null) {
            throw new DeploymentException(
                    sm.getString("serverContainer.missingAnnotation",
                            pojo.getName()));
        }
        String path = annotation.value();

        // Validate encoders
        validateEncoders(annotation.encoders());

        // Method mapping
        PojoMethodMapping methodMapping = new PojoMethodMapping(pojo,
                annotation.decoders(), path);

        // ServerEndpointConfig
        ServerEndpointConfig sec;
        Class<? extends Configurator> configuratorClazz =
                annotation.configurator();
        Configurator configurator = null;
        if (!configuratorClazz.equals(Configurator.class)) {
            try {
                configurator = annotation.configurator().newInstance();
            } catch (InstantiationException | IllegalAccessException e) {
                throw new DeploymentException(sm.getString(
                        "serverContainer.configuratorFail",
                        annotation.configurator().getName(),
                        pojo.getClass().getName()), e);
            }
        }
        sec = ServerEndpointConfig.Builder.create(pojo, path).
                decoders(Arrays.asList(annotation.decoders())).
                encoders(Arrays.asList(annotation.encoders())).
                subprotocols(Arrays.asList(annotation.subprotocols())).
                configurator(configurator).
                build();
        sec.getUserProperties().put(
                PojoEndpointServer.POJO_METHOD_MAPPING_KEY,
                methodMapping);
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        addEndpointInternal(endpoint);
    }

    private void addEndpointInternal(final Class<?> endpoint) throws DeploymentException {
        try {
            ServerEndpoint serverEndpoint = endpoint.getAnnotation(ServerEndpoint.class);
            ClientEndpoint clientEndpoint = endpoint.getAnnotation(ClientEndpoint.class);
            if (serverEndpoint != null) {
                JsrWebSocketLogger.ROOT_LOGGER.addingAnnotatedServerEndpoint(endpoint, serverEndpoint.value());
                final PathTemplate template = PathTemplate.create(serverEndpoint.value());
                if (seenPaths.contains(template)) {
                    PathTemplate existing = null;
                    for (PathTemplate p : seenPaths) {
                        if (p.compareTo(template) == 0) {
                            existing = p;
                            break;
                        }
                    }
                    throw JsrWebSocketMessages.MESSAGES.multipleEndpointsWithOverlappingPaths(template, existing);
                }
                seenPaths.add(template);

                EncodingFactory encodingFactory = EncodingFactory.createFactory(classIntrospecter, serverEndpoint.decoders(), serverEndpoint.encoders());
                AnnotatedEndpointFactory factory = AnnotatedEndpointFactory.create(endpoint, classIntrospecter.createInstanceFactory(endpoint), encodingFactory, template.getParameterNames());
                Class<? extends ServerEndpointConfig.Configurator> configuratorClass = serverEndpoint.configurator();
                ServerEndpointConfig.Configurator configurator;
                if (configuratorClass != ServerEndpointConfig.Configurator.class) {
                    configurator = configuratorClass.newInstance();
                } else {
                    configurator = new ServerInstanceFactoryConfigurator(factory);
                }

                ServerEndpointConfig config = ServerEndpointConfig.Builder.create(endpoint, serverEndpoint.value())
                        .decoders(Arrays.asList(serverEndpoint.decoders()))
                        .encoders(Arrays.asList(serverEndpoint.encoders()))
                        .subprotocols(Arrays.asList(serverEndpoint.subprotocols()))
                        .configurator(configurator)
                        .build();


                ConfiguredServerEndpoint confguredServerEndpoint = new ConfiguredServerEndpoint(config, factory, template, encodingFactory);
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        addEndpointInternal(endpoint);
    }

    private void addEndpointInternal(final Class<?> endpoint) throws DeploymentException {
        try {
            ServerEndpoint serverEndpoint = endpoint.getAnnotation(ServerEndpoint.class);
            ClientEndpoint clientEndpoint = endpoint.getAnnotation(ClientEndpoint.class);
            if (serverEndpoint != null) {
                JsrWebSocketLogger.ROOT_LOGGER.addingAnnotatedServerEndpoint(endpoint, serverEndpoint.value());
                final PathTemplate template = PathTemplate.create(serverEndpoint.value());
                if (seenPaths.contains(template)) {
                    PathTemplate existing = null;
                    for (PathTemplate p : seenPaths) {
                        if (p.compareTo(template) == 0) {
                            existing = p;
                            break;
                        }
                    }
                    throw JsrWebSocketMessages.MESSAGES.multipleEndpointsWithOverlappingPaths(template, existing);
                }
                seenPaths.add(template);

                EncodingFactory encodingFactory = EncodingFactory.createFactory(classIntrospecter, serverEndpoint.decoders(), serverEndpoint.encoders());
                AnnotatedEndpointFactory factory = AnnotatedEndpointFactory.create(xnioWorker, endpoint, classIntrospecter.createInstanceFactory(endpoint), encodingFactory, template.getParameterNames());
                Class<? extends ServerEndpointConfig.Configurator> configuratorClass = serverEndpoint.configurator();
                ServerEndpointConfig.Configurator configurator;
                if (configuratorClass != ServerEndpointConfig.Configurator.class) {
                    configurator = configuratorClass.newInstance();
                } else {
                    configurator = new ServerInstanceFactoryConfigurator(factory);
                }

                ServerEndpointConfig config = ServerEndpointConfig.Builder.create(endpoint, serverEndpoint.value())
                        .decoders(Arrays.asList(serverEndpoint.decoders()))
                        .encoders(Arrays.asList(serverEndpoint.encoders()))
                        .subprotocols(Arrays.asList(serverEndpoint.subprotocols()))
                        .configurator(configurator)
                        .build();


                ConfiguredServerEndpoint confguredServerEndpoint = new ConfiguredServerEndpoint(config, factory, template, encodingFactory);
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        addEndpointInternal(endpoint);
    }

    private void addEndpointInternal(final Class<?> endpoint) throws DeploymentException {
        try {
            ServerEndpoint serverEndpoint = endpoint.getAnnotation(ServerEndpoint.class);
            ClientEndpoint clientEndpoint = endpoint.getAnnotation(ClientEndpoint.class);
            if (serverEndpoint != null) {
                JsrWebSocketLogger.ROOT_LOGGER.addingAnnotatedServerEndpoint(endpoint, serverEndpoint.value());
                final PathTemplate template = PathTemplate.create(serverEndpoint.value());
                if (seenPaths.contains(template)) {
                    PathTemplate existing = null;
                    for (PathTemplate p : seenPaths) {
                        if (p.compareTo(template) == 0) {
                            existing = p;
                            break;
                        }
                    }
                    throw JsrWebSocketMessages.MESSAGES.multipleEndpointsWithOverlappingPaths(template, existing);
                }
                seenPaths.add(template);

                EncodingFactory encodingFactory = EncodingFactory.createFactory(classIntrospecter, serverEndpoint.decoders(), serverEndpoint.encoders());
                AnnotatedEndpointFactory factory = AnnotatedEndpointFactory.create(endpoint, classIntrospecter.createInstanceFactory(endpoint), encodingFactory, template.getParameterNames());
                Class<? extends ServerEndpointConfig.Configurator> configuratorClass = serverEndpoint.configurator();
                ServerEndpointConfig.Configurator configurator;
                if (configuratorClass != ServerEndpointConfig.Configurator.class) {
                    configurator = configuratorClass.newInstance();
                } else {
                    configurator = new ServerInstanceFactoryConfigurator(factory);
                }

                ServerEndpointConfig config = ServerEndpointConfig.Builder.create(endpoint, serverEndpoint.value())
                        .decoders(Arrays.asList(serverEndpoint.decoders()))
                        .encoders(Arrays.asList(serverEndpoint.encoders()))
                        .subprotocols(Arrays.asList(serverEndpoint.subprotocols()))
                        .configurator(configurator)
                        .build();


                ConfiguredServerEndpoint confguredServerEndpoint = new ConfiguredServerEndpoint(config, factory, template, encodingFactory);
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        this.onCloseParameters = onCloseParameters;
    }

    private EndpointConfig createEndpointConfig(Class<?> annotatedClass, boolean isServerEndpoint, ErrorCollector collector) {
        if (isServerEndpoint) {
            final ServerEndpoint wseAnnotation = annotatedClass.getAnnotation(ServerEndpoint.class);

            if (wseAnnotation == null) {
                collector.addException(new DeploymentException(LocalizationMessages.ENDPOINT_ANNOTATION_NOT_FOUND(ServerEndpoint.class.getSimpleName(), annotatedClass.getName())));
                return null;
            }

            List<Class<? extends Encoder>> encoderClasses = new ArrayList<Class<? extends Encoder>>();
            List<Class<? extends Decoder>> decoderClasses = new ArrayList<Class<? extends Decoder>>();
            String[] subProtocols;

            encoderClasses.addAll(Arrays.asList(wseAnnotation.encoders()));
            decoderClasses.addAll(Arrays.asList(wseAnnotation.decoders()));
            subProtocols = wseAnnotation.subprotocols();

            decoderClasses.addAll(TyrusEndpointWrapper.getDefaultDecoders());

            final MaxSessions wseMaxSessionsAnnotation = annotatedClass.getAnnotation(MaxSessions.class);

            if (wseMaxSessionsAnnotation != null) {
                TyrusServerEndpointConfig.Builder builder = TyrusServerEndpointConfig.Builder.create(annotatedClass, wseAnnotation.value()).
                        encoders(encoderClasses).decoders(decoderClasses).subprotocols(Arrays.asList(subProtocols));
                if (!wseAnnotation.configurator().equals(ServerEndpointConfig.Configurator.class)) {
                    builder = builder.configurator(ReflectionHelper.getInstance(wseAnnotation.configurator(), collector));
                }
                builder.maxSessions(wseMaxSessionsAnnotation.value());
                return builder.build();
            } else {
                ServerEndpointConfig.Builder builder = ServerEndpointConfig.Builder.create(annotatedClass, wseAnnotation.value()).
                        encoders(encoderClasses).decoders(decoderClasses).subprotocols(Arrays.asList(subProtocols));
                if (!wseAnnotation.configurator().equals(ServerEndpointConfig.Configurator.class)) {
                    builder = builder.configurator(ReflectionHelper.getInstance(wseAnnotation.configurator(), collector));
                }
                return builder.build();
            }

            // client endpoint
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        this.onCloseParameters = onCloseParameters;
    }

    private EndpointConfig createEndpointConfig(Class<?> annotatedClass, boolean isServerEndpoint, ErrorCollector collector) {
        if (isServerEndpoint) {
            final ServerEndpoint wseAnnotation = annotatedClass.getAnnotation(ServerEndpoint.class);

            if (wseAnnotation == null) {
                collector.addException(new DeploymentException(String.format("@ServerEndpoint annotation not found on class %s", annotatedClass.getName())));
                return null;
            }

            List<Class<? extends Encoder>> encoderClasses = new ArrayList<Class<? extends Encoder>>();
            List<Class<? extends Decoder>> decoderClasses = new ArrayList<Class<? extends Decoder>>();
            String[] subProtocols;

            encoderClasses.addAll(Arrays.asList(wseAnnotation.encoders()));
            decoderClasses.addAll(Arrays.asList(wseAnnotation.decoders()));
            subProtocols = wseAnnotation.subprotocols();

            decoderClasses.addAll(TyrusEndpointWrapper.getDefaultDecoders());

            ServerEndpointConfig.Builder builder = ServerEndpointConfig.Builder.create(annotatedClass, wseAnnotation.value()).
                    encoders(encoderClasses).decoders(decoderClasses).subprotocols(Arrays.asList(subProtocols));

            if (!wseAnnotation.configurator().equals(ServerEndpointConfig.Configurator.class)) {
                builder = builder.configurator(ReflectionHelper.getInstance(wseAnnotation.configurator(), collector));
            }

            return builder.build();

            // client endpoint
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        addEndpointInternal(endpoint);
    }

    private void addEndpointInternal(final Class<?> endpoint) throws DeploymentException {
        try {
            ServerEndpoint serverEndpoint = endpoint.getAnnotation(ServerEndpoint.class);
            ClientEndpoint clientEndpoint = endpoint.getAnnotation(ClientEndpoint.class);
            if (serverEndpoint != null) {
                JsrWebSocketLogger.ROOT_LOGGER.addingAnnotatedServerEndpoint(endpoint, serverEndpoint.value());
                final PathTemplate template = PathTemplate.create(serverEndpoint.value());
                if (seenPaths.contains(template)) {
                    PathTemplate existing = null;
                    for (PathTemplate p : seenPaths) {
                        if (p.compareTo(template) == 0) {
                            existing = p;
                            break;
                        }
                    }
                    throw JsrWebSocketMessages.MESSAGES.multipleEndpointsWithOverlappingPaths(template, existing);
                }
                seenPaths.add(template);

                EncodingFactory encodingFactory = EncodingFactory.createFactory(classIntrospecter, serverEndpoint.decoders(), serverEndpoint.encoders());
                AnnotatedEndpointFactory factory = AnnotatedEndpointFactory.create(endpoint, classIntrospecter.createInstanceFactory(endpoint), encodingFactory, template.getParameterNames());
                Class<? extends ServerEndpointConfig.Configurator> configuratorClass = serverEndpoint.configurator();
                ServerEndpointConfig.Configurator configurator;
                if (configuratorClass != ServerEndpointConfig.Configurator.class) {
                    configurator = configuratorClass.newInstance();
                } else {
                    configurator = new ServerInstanceFactoryConfigurator(factory);
                }

                ServerEndpointConfig config = ServerEndpointConfig.Builder.create(endpoint, serverEndpoint.value())
                        .decoders(Arrays.asList(serverEndpoint.decoders()))
                        .encoders(Arrays.asList(serverEndpoint.encoders()))
                        .subprotocols(Arrays.asList(serverEndpoint.subprotocols()))
                        .configurator(configurator)
                        .build();


                ConfiguredServerEndpoint confguredServerEndpoint = new ConfiguredServerEndpoint(config, factory, template, encodingFactory);
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        addEndpointInternal(endpoint);
    }

    private void addEndpointInternal(final Class<?> endpoint) throws DeploymentException {
        try {
            ServerEndpoint serverEndpoint = endpoint.getAnnotation(ServerEndpoint.class);
            ClientEndpoint clientEndpoint = endpoint.getAnnotation(ClientEndpoint.class);
            if (serverEndpoint != null) {
                JsrWebSocketLogger.ROOT_LOGGER.addingAnnotatedServerEndpoint(endpoint, serverEndpoint.value());
                final PathTemplate template = PathTemplate.create(serverEndpoint.value());
                if (seenPaths.contains(template)) {
                    PathTemplate existing = null;
                    for (PathTemplate p : seenPaths) {
                        if (p.compareTo(template) == 0) {
                            existing = p;
                            break;
                        }
                    }
                    throw JsrWebSocketMessages.MESSAGES.multipleEndpointsWithOverlappingPaths(template, existing);
                }
                seenPaths.add(template);

                EncodingFactory encodingFactory = EncodingFactory.createFactory(classIntrospecter, serverEndpoint.decoders(), serverEndpoint.encoders());
                AnnotatedEndpointFactory factory = AnnotatedEndpointFactory.create(endpoint, classIntrospecter.createInstanceFactory(endpoint), encodingFactory, template.getParameterNames());
                Class<? extends ServerEndpointConfig.Configurator> configuratorClass = serverEndpoint.configurator();
                ServerEndpointConfig.Configurator configurator;
                if (configuratorClass != ServerEndpointConfig.Configurator.class) {
                    configurator = configuratorClass.newInstance();
                } else {
                    configurator = new ServerInstanceFactoryConfigurator(factory);
                }

                ServerEndpointConfig config = ServerEndpointConfig.Builder.create(endpoint, serverEndpoint.value())
                        .decoders(Arrays.asList(serverEndpoint.decoders()))
                        .encoders(Arrays.asList(serverEndpoint.encoders()))
                        .subprotocols(Arrays.asList(serverEndpoint.subprotocols()))
                        .configurator(configurator)
                        .build();


                ConfiguredServerEndpoint confguredServerEndpoint = new ConfiguredServerEndpoint(config, factory, template, encodingFactory);
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