Examples with ResourceContextImpl org.apache.cxf.jaxrs.impl.ResourceContextImpl used on opensource projects

Example 1 with ResourceContextImpl

use of org.apache.cxf.jaxrs.impl.ResourceContextImpl in project tomee by apache.

the class JAXRSUtils method createContextValue.

public static <T> T createContextValue(Message m, Type genericType, Class<T> clazz) {
    Message contextMessage = getContextMessage(m);
    Object o = null;
    if (UriInfo.class.isAssignableFrom(clazz)) {
        o = createUriInfo(contextMessage);
    } else if (HttpHeaders.class.isAssignableFrom(clazz) || ProtocolHeaders.class.isAssignableFrom(clazz)) {
        o = createHttpHeaders(contextMessage, clazz);
    } else if (SecurityContext.class.isAssignableFrom(clazz)) {
        SecurityContext customContext = contextMessage.get(SecurityContext.class);
        o = customContext == null ? new SecurityContextImpl(contextMessage) : customContext;
    } else if (MessageContext.class.isAssignableFrom(clazz)) {
        o = new MessageContextImpl(m);
    } else if (ResourceInfo.class.isAssignableFrom(clazz)) {
        o = new ResourceInfoImpl(contextMessage);
    } else if (ResourceContext.class.isAssignableFrom(clazz)) {
        OperationResourceInfo operationResourceInfo = contextMessage.getExchange().get(OperationResourceInfo.class);
        if (operationResourceInfo != null) {
            o = new ResourceContextImpl(contextMessage, operationResourceInfo);
        }
    } else if (Request.class.isAssignableFrom(clazz)) {
        o = new RequestImpl(contextMessage);
    } else if (Providers.class.isAssignableFrom(clazz)) {
        o = new ProvidersImpl(contextMessage);
    } else if (ContextResolver.class.isAssignableFrom(clazz)) {
        o = createContextResolver(genericType, contextMessage);
    } else if (Configuration.class.isAssignableFrom(clazz)) {
        o = ProviderFactory.getInstance(contextMessage).getConfiguration(contextMessage);
    } else if (Application.class.isAssignableFrom(clazz)) {
        ProviderInfo<?> providerInfo = (ProviderInfo<?>) contextMessage.getExchange().getEndpoint().get(Application.class.getName());
        o = providerInfo == null ? null : providerInfo.getProvider();
    } else if (contextMessage != null) {
        ContextProvider<?> provider = ProviderFactory.getInstance(contextMessage).createContextProvider(clazz, contextMessage);
        if (provider != null) {
            o = provider.createContext(contextMessage);
        }
    }
    if (o == null && contextMessage != null && !MessageUtils.isRequestor(contextMessage)) {
        o = HttpUtils.createServletResourceValue(contextMessage, clazz);
    }
    return clazz.cast(o);
}

Example 2 with ResourceContextImpl

use of org.apache.cxf.jaxrs.impl.ResourceContextImpl in project cxf by apache.

the class JAXRSInvoker method invoke.

@SuppressWarnings("unchecked")
public Object invoke(Exchange exchange, Object request, Object resourceObject) {
    final OperationResourceInfo ori = exchange.get(OperationResourceInfo.class);
    final ClassResourceInfo cri = ori.getClassResourceInfo();
    final Message inMessage = exchange.getInMessage();
    final ServerProviderFactory providerFactory = ServerProviderFactory.getInstance(inMessage);
    cri.injectContexts(resourceObject, ori, inMessage);
    if (cri.isRoot()) {
        ProviderInfo<Application> appProvider = providerFactory.getApplicationProvider();
        if (appProvider != null) {
            InjectionUtils.injectContexts(appProvider.getProvider(), appProvider, inMessage);
        }
    }
    Method methodToInvoke = getMethodToInvoke(cri, ori, resourceObject);
    List<Object> params = null;
    if (request instanceof List) {
        params = CastUtils.cast((List<?>) request);
    } else if (request != null) {
        params = new MessageContentsList(request);
    }
    Object result = null;
    ClassLoaderHolder contextLoader = null;
    AsyncResponseImpl asyncResponse = null;
    try {
        if (setServiceLoaderAsContextLoader(inMessage)) {
            contextLoader = ClassLoaderUtils.setThreadContextClassloader(resourceObject.getClass().getClassLoader());
        }
        if (!ori.isSubResourceLocator()) {
            asyncResponse = (AsyncResponseImpl) inMessage.get(AsyncResponse.class);
        }
        result = invoke(exchange, resourceObject, methodToInvoke, params);
        if (asyncResponse == null && !ori.isSubResourceLocator()) {
            asyncResponse = checkFutureResponse(inMessage, checkResultObject(result));
        }
        if (asyncResponse != null) {
            if (!asyncResponse.suspendContinuationIfNeeded()) {
                result = handleAsyncResponse(exchange, asyncResponse);
            } else {
                providerFactory.clearThreadLocalProxies();
            }
        }
    } catch (Fault ex) {
        Object faultResponse;
        if (asyncResponse != null) {
            faultResponse = handleAsyncFault(exchange, asyncResponse, ex.getCause() == null ? ex : ex.getCause());
        } else {
            faultResponse = handleFault(ex, inMessage, cri, methodToInvoke);
        }
        return faultResponse;
    } finally {
        exchange.put(LAST_SERVICE_OBJECT, resourceObject);
        if (contextLoader != null) {
            contextLoader.reset();
        }
    }
    ClassResourceInfo subCri = null;
    if (ori.isSubResourceLocator()) {
        try {
            MultivaluedMap<String, String> values = getTemplateValues(inMessage);
            String subResourcePath = values.getFirst(URITemplate.FINAL_MATCH_GROUP);
            String httpMethod = (String) inMessage.get(Message.HTTP_REQUEST_METHOD);
            String contentType = (String) inMessage.get(Message.CONTENT_TYPE);
            if (contentType == null) {
                contentType = "*/*";
            }
            List<MediaType> acceptContentType = (List<MediaType>) exchange.get(Message.ACCEPT_CONTENT_TYPE);
            result = checkSubResultObject(result, subResourcePath);
            final Class<?> subResponseType;
            if (result.getClass() == Class.class) {
                ResourceContext rc = new ResourceContextImpl(inMessage, ori);
                result = rc.getResource((Class<?>) result);
                subResponseType = InjectionUtils.getActualType(methodToInvoke.getGenericReturnType());
            } else {
                subResponseType = methodToInvoke.getReturnType();
            }
            subCri = cri.getSubResource(subResponseType, ClassHelper.getRealClass(exchange.getBus(), result), result);
            if (subCri == null) {
                org.apache.cxf.common.i18n.Message errorM = new org.apache.cxf.common.i18n.Message("NO_SUBRESOURCE_FOUND", BUNDLE, subResourcePath);
                LOG.severe(errorM.toString());
                throw ExceptionUtils.toNotFoundException(null, null);
            }
            OperationResourceInfo subOri = JAXRSUtils.findTargetMethod(Collections.singletonMap(subCri, values), inMessage, httpMethod, values, contentType, acceptContentType);
            exchange.put(OperationResourceInfo.class, subOri);
            inMessage.put(URITemplate.TEMPLATE_PARAMETERS, values);
            inMessage.put(URITemplate.URI_TEMPLATE, JAXRSUtils.getUriTemplate(inMessage, subCri, ori, subOri));
            if (!subOri.isSubResourceLocator() && JAXRSUtils.runContainerRequestFilters(providerFactory, inMessage, false, subOri.getNameBindings())) {
                return new MessageContentsList(exchange.get(Response.class));
            }
            // work out request parameters for the sub-resource class. Here we
            // presume InputStream has not been consumed yet by the root resource class.
            List<Object> newParams = JAXRSUtils.processParameters(subOri, values, inMessage);
            inMessage.setContent(List.class, newParams);
            return this.invoke(exchange, newParams, result);
        } catch (IOException ex) {
            Response resp = JAXRSUtils.convertFaultToResponse(ex, inMessage);
            if (resp == null) {
                resp = JAXRSUtils.convertFaultToResponse(ex, inMessage);
            }
            return new MessageContentsList(resp);
        } catch (WebApplicationException ex) {
            Response excResponse;
            if (JAXRSUtils.noResourceMethodForOptions(ex.getResponse(), (String) inMessage.get(Message.HTTP_REQUEST_METHOD))) {
                excResponse = JAXRSUtils.createResponse(Collections.singletonList(subCri), null, null, 200, true);
            } else {
                excResponse = JAXRSUtils.convertFaultToResponse(ex, inMessage);
            }
            return new MessageContentsList(excResponse);
        }
    }
    setResponseContentTypeIfNeeded(inMessage, result);
    return result;
}

Example 3 with ResourceContextImpl

use of org.apache.cxf.jaxrs.impl.ResourceContextImpl in project cxf by apache.

the class JAXRSUtils method createContextValue.

public static <T> T createContextValue(Message m, Type genericType, Class<T> clazz) {
    Message contextMessage = getContextMessage(m);
    Object o = null;
    if (UriInfo.class.isAssignableFrom(clazz)) {
        o = createUriInfo(contextMessage);
    } else if (HttpHeaders.class.isAssignableFrom(clazz) || ProtocolHeaders.class.isAssignableFrom(clazz)) {
        o = createHttpHeaders(contextMessage, clazz);
    } else if (SecurityContext.class.isAssignableFrom(clazz)) {
        SecurityContext customContext = contextMessage.get(SecurityContext.class);
        o = customContext == null ? new SecurityContextImpl(contextMessage) : customContext;
    } else if (MessageContext.class.isAssignableFrom(clazz)) {
        o = new MessageContextImpl(m);
    } else if (ResourceInfo.class.isAssignableFrom(clazz)) {
        o = new ResourceInfoImpl(contextMessage);
    } else if (ResourceContext.class.isAssignableFrom(clazz)) {
        final OperationResourceInfo ori = contextMessage.getExchange().get(OperationResourceInfo.class);
        if (ori != null) {
            o = new ResourceContextImpl(contextMessage, ori);
        }
    } else if (Request.class.isAssignableFrom(clazz)) {
        o = new RequestImpl(contextMessage);
    } else if (Providers.class.isAssignableFrom(clazz)) {
        o = new ProvidersImpl(contextMessage);
    } else if (ContextResolver.class.isAssignableFrom(clazz)) {
        o = createContextResolver(genericType, contextMessage);
    } else if (Configuration.class.isAssignableFrom(clazz)) {
        o = ProviderFactory.getInstance(contextMessage).getConfiguration(contextMessage);
    } else if (Application.class.isAssignableFrom(clazz)) {
        ProviderInfo<?> providerInfo = (ProviderInfo<?>) contextMessage.getExchange().getEndpoint().get(Application.class.getName());
        o = providerInfo == null ? null : providerInfo.getProvider();
    } else if (contextMessage != null) {
        ContextProvider<?> provider = ProviderFactory.getInstance(contextMessage).createContextProvider(clazz, contextMessage);
        if (provider != null) {
            o = provider.createContext(contextMessage);
        }
    }
    if (o == null && contextMessage != null && !MessageUtils.isRequestor(contextMessage)) {
        o = HttpUtils.createServletResourceValue(contextMessage, clazz);
    }
    return clazz.cast(o);
}