Examples with DeploymentException jakarta.websocket.DeploymentException used on opensource projects

Example 6 with DeploymentException

use of jakarta.websocket.DeploymentException in project tomcat by apache.

the class WsServerContainer method findMapping.

public WsMappingResult findMapping(String path) {
    // been made to use one
    if (addAllowed) {
        addAllowed = false;
    }
    // Check an exact match. Simple case as there are no templates.
    ExactPathMatch match = configExactMatchMap.get(path);
    if (match != null) {
        return new WsMappingResult(match.getConfig(), Collections.<String, String>emptyMap());
    }
    // No exact match. Need to look for template matches.
    UriTemplate pathUriTemplate = null;
    try {
        pathUriTemplate = new UriTemplate(path);
    } catch (DeploymentException e) {
        // Path is not valid so can't be matched to a WebSocketEndpoint
        return null;
    }
    // Number of segments has to match
    Integer key = Integer.valueOf(pathUriTemplate.getSegmentCount());
    ConcurrentSkipListMap<String, TemplatePathMatch> templateMatches = configTemplateMatchMap.get(key);
    if (templateMatches == null) {
        // no matches
        return null;
    }
    // List is in alphabetical order of normalised templates.
    // Correct match is the first one that matches.
    ServerEndpointConfig sec = null;
    Map<String, String> pathParams = null;
    for (TemplatePathMatch templateMatch : templateMatches.values()) {
        pathParams = templateMatch.getUriTemplate().match(pathUriTemplate);
        if (pathParams != null) {
            sec = templateMatch.getConfig();
            break;
        }
    }
    if (sec == null) {
        // No match
        return null;
    }
    return new WsMappingResult(sec, pathParams);
}

Example 7 with DeploymentException

use of jakarta.websocket.DeploymentException in project tomcat by apache.

the class WsServerContainer method addEndpoint.

void addEndpoint(ServerEndpointConfig sec, boolean fromAnnotatedPojo) throws DeploymentException {
    if (enforceNoAddAfterHandshake && !addAllowed) {
        throw new DeploymentException(sm.getString("serverContainer.addNotAllowed"));
    }
    if (servletContext == null) {
        throw new DeploymentException(sm.getString("serverContainer.servletContextMissing"));
    }
    if (deploymentFailed) {
        throw new DeploymentException(sm.getString("serverContainer.failedDeployment", servletContext.getContextPath(), servletContext.getVirtualServerName()));
    }
    try {
        String path = sec.getPath();
        // Add method mapping to user properties
        PojoMethodMapping methodMapping = new PojoMethodMapping(sec.getEndpointClass(), sec.getDecoders(), path, getInstanceManager(Thread.currentThread().getContextClassLoader()));
        if (methodMapping.getOnClose() != null || methodMapping.getOnOpen() != null || methodMapping.getOnError() != null || methodMapping.hasMessageHandlers()) {
            sec.getUserProperties().put(org.apache.tomcat.websocket.pojo.Constants.POJO_METHOD_MAPPING_KEY, methodMapping);
        }
        UriTemplate uriTemplate = new UriTemplate(path);
        if (uriTemplate.hasParameters()) {
            Integer key = Integer.valueOf(uriTemplate.getSegmentCount());
            ConcurrentSkipListMap<String, TemplatePathMatch> templateMatches = configTemplateMatchMap.get(key);
            if (templateMatches == null) {
                // Ensure that if concurrent threads execute this block they
                // all end up using the same ConcurrentSkipListMap instance
                templateMatches = new ConcurrentSkipListMap<>();
                configTemplateMatchMap.putIfAbsent(key, templateMatches);
                templateMatches = configTemplateMatchMap.get(key);
            }
            TemplatePathMatch newMatch = new TemplatePathMatch(sec, uriTemplate, fromAnnotatedPojo);
            TemplatePathMatch oldMatch = templateMatches.putIfAbsent(uriTemplate.getNormalizedPath(), newMatch);
            if (oldMatch != null) {
                // before POJOs in WsSci#onStartup()
                if (oldMatch.isFromAnnotatedPojo() && !newMatch.isFromAnnotatedPojo() && oldMatch.getConfig().getEndpointClass() == newMatch.getConfig().getEndpointClass()) {
                    // The WebSocket spec says to ignore the new match in this case
                    templateMatches.put(path, oldMatch);
                } else {
                    // Duplicate uriTemplate;
                    throw new DeploymentException(sm.getString("serverContainer.duplicatePaths", path, sec.getEndpointClass(), sec.getEndpointClass()));
                }
            }
        } else {
            // Exact match
            ExactPathMatch newMatch = new ExactPathMatch(sec, fromAnnotatedPojo);
            ExactPathMatch oldMatch = configExactMatchMap.put(path, newMatch);
            if (oldMatch != null) {
                // before POJOs in WsSci#onStartup()
                if (oldMatch.isFromAnnotatedPojo() && !newMatch.isFromAnnotatedPojo() && oldMatch.getConfig().getEndpointClass() == newMatch.getConfig().getEndpointClass()) {
                    // The WebSocket spec says to ignore the new match in this case
                    configExactMatchMap.put(path, oldMatch);
                } else {
                    // Duplicate path mappings
                    throw new DeploymentException(sm.getString("serverContainer.duplicatePaths", path, oldMatch.getConfig().getEndpointClass(), sec.getEndpointClass()));
                }
            }
        }
        endpointsRegistered = true;
    } catch (DeploymentException de) {
        failDeployment();
        throw de;
    }
}

Example 8 with DeploymentException

use of jakarta.websocket.DeploymentException in project tomcat by apache.

the class PojoMethodMapping method getPathParams.

private static PojoPathParam[] getPathParams(Method m, MethodType methodType) throws DeploymentException {
    if (m == null) {
        return new PojoPathParam[0];
    }
    boolean foundThrowable = false;
    Class<?>[] types = m.getParameterTypes();
    Annotation[][] paramsAnnotations = m.getParameterAnnotations();
    PojoPathParam[] result = new PojoPathParam[types.length];
    for (int i = 0; i < types.length; i++) {
        Class<?> type = types[i];
        if (type.equals(Session.class)) {
            result[i] = new PojoPathParam(type, null);
        } else if (methodType == MethodType.ON_OPEN && type.equals(EndpointConfig.class)) {
            result[i] = new PojoPathParam(type, null);
        } else if (methodType == MethodType.ON_ERROR && type.equals(Throwable.class)) {
            foundThrowable = true;
            result[i] = new PojoPathParam(type, null);
        } else if (methodType == MethodType.ON_CLOSE && type.equals(CloseReason.class)) {
            result[i] = new PojoPathParam(type, null);
        } else {
            Annotation[] paramAnnotations = paramsAnnotations[i];
            for (Annotation paramAnnotation : paramAnnotations) {
                if (paramAnnotation.annotationType().equals(PathParam.class)) {
                    result[i] = new PojoPathParam(type, ((PathParam) paramAnnotation).value());
                    break;
                }
            }
            // Parameters without annotations are not permitted
            if (result[i] == null) {
                throw new DeploymentException(sm.getString("pojoMethodMapping.paramWithoutAnnotation", type, m.getName(), m.getClass().getName()));
            }
        }
    }
    if (methodType == MethodType.ON_ERROR && !foundThrowable) {
        throw new DeploymentException(sm.getString("pojoMethodMapping.onErrorNoThrowable", m.getName(), m.getDeclaringClass().getName()));
    }
    return result;
}

Example 9 with DeploymentException

use of jakarta.websocket.DeploymentException in project spring-framework by spring-projects.

the class AbstractTyrusRequestUpgradeStrategy method createEndpoint.

private Object createEndpoint(ServerEndpointRegistration registration, ComponentProviderService provider, WebSocketContainer container, TyrusWebSocketEngine engine) throws DeploymentException {
    DirectFieldAccessor accessor = new DirectFieldAccessor(engine);
    Object sessionListener = accessor.getPropertyValue("sessionListener");
    Object clusterContext = accessor.getPropertyValue("clusterContext");
    try {
        if (constructorWithBooleanArgument) {
            // Tyrus 1.11+
            return constructor.newInstance(registration.getEndpoint(), registration, provider, container, "/", registration.getConfigurator(), sessionListener, clusterContext, null, Boolean.TRUE);
        } else {
            return constructor.newInstance(registration.getEndpoint(), registration, provider, container, "/", registration.getConfigurator(), sessionListener, clusterContext, null);
        }
    } catch (Exception ex) {
        throw new HandshakeFailureException("Failed to register " + registration, ex);
    }
}

Example 10 with DeploymentException

use of jakarta.websocket.DeploymentException in project spring-framework by spring-projects.

the class ServerEndpointExporter method registerEndpoint.

private void registerEndpoint(Class<?> endpointClass) {
    ServerContainer serverContainer = getServerContainer();
    Assert.state(serverContainer != null, "No ServerContainer set. Most likely the server's own WebSocket ServletContainerInitializer " + "has not run yet. Was the Spring ApplicationContext refreshed through a " + "org.springframework.web.context.ContextLoaderListener, " + "i.e. after the ServletContext has been fully initialized?");
    try {
        if (logger.isDebugEnabled()) {
            logger.debug("Registering @ServerEndpoint class: " + endpointClass);
        }
        serverContainer.addEndpoint(endpointClass);
    } catch (DeploymentException ex) {
        throw new IllegalStateException("Failed to register @ServerEndpoint class: " + endpointClass, ex);
    }
}