Java Code Examples for org.apache.cxf.common.util.ClassHelper#getRealClass()

private void init() {
    Class<?> type = ClassHelper.getRealClassFromClass(blueprintContainer.getComponentInstance(beanId)
                                                      .getClass());
    if (Proxy.isProxyClass(type)) {
        type = ClassHelper.getRealClass(blueprintContainer.getComponentInstance(beanId));
    }
    c = ResourceUtils.findResourceConstructor(type, !isSingleton());
    if (c == null) {
        throw new RuntimeException("Resource class " + type + " has no valid constructor");
    }
    postConstructMethod = ResourceUtils.findPostConstructMethod(type);
    preDestroyMethod = ResourceUtils.findPreDestroyMethod(type);

    Object component = blueprintContainer.getComponentMetadata(beanId);
    if (component instanceof BeanMetadata) {
        BeanMetadata local = (BeanMetadata) component;
        isSingleton = BeanMetadata.SCOPE_SINGLETON.equals(local.getScope())
            || (local.getScope() == null && local.getId() != null);
    }
}
 

private void init() {
    type = ClassHelper.getRealClassFromClass(ac.getType(beanId));
    if (Proxy.isProxyClass(type)) {
        type = ClassHelper.getRealClass(ac.getBean(beanId));
    }
    isSingleton = ac.isSingleton(beanId);
    postConstructMethod = ResourceUtils.findPostConstructMethod(type, postConstructMethodName);
    preDestroyMethod = ResourceUtils.findPreDestroyMethod(type, preDestroyMethodName);

    if (isSingleton()) {
        try {
            singletonInstance = ac.getBean(beanId);
        } catch (BeansException ex) {
            // ignore for now, try resolving resource constructor later
        }
        if (singletonInstance != null) {
            return;
        }
    } else {
        isPrototype = ac.isPrototype(beanId);
    }
    c = ResourceUtils.findResourceConstructor(type, !isSingleton());
    if (c == null) {
        throw new RuntimeException("Resource class " + type
                                   + " has no valid constructor");
    }

}
 

private Integer getPriority(Collection<?> list, Class<?> cls, Class<?> filterClass) {
    Collection<ProviderInfo<?>> list2 = CastUtils.cast(list);
    for (ProviderInfo<?> p : list2) {
        if (p instanceof FilterProviderInfo) {
            Class<?> pClass = ClassHelper.getRealClass(p.getBus(), p.getProvider());
            if (cls.isAssignableFrom(pClass)) {
                return ((FilterProviderInfo<?>)p).getPriority(filterClass);
            }
        }
    }
    return Priorities.USER;
}
 

private boolean isRegistered(Collection<?> list, Class<?> cls) {
    Collection<ProviderInfo<?>> list2 = CastUtils.cast(list);
    for (ProviderInfo<?> p : list2) {
        Class<?> pClass = ClassHelper.getRealClass(p.getBus(), p.getProvider());
        if (cls.isAssignableFrom(pClass)) {
            return true;
        }
    }
    return false;
}
 

private void doApplyDynamicFeatures(ClassResourceInfo cri) {
    Set<OperationResourceInfo> oris = cri.getMethodDispatcher().getOperationResourceInfos();
    for (OperationResourceInfo ori : oris) {
        String nameBinding = DEFAULT_FILTER_NAME_BINDING
            + ori.getClassResourceInfo().getServiceClass().getName()
            + "."
            + ori.getMethodToInvoke().toString();
        for (DynamicFeature feature : dynamicFeatures) {
            FeatureContext featureContext = createServerFeatureContext();
            feature.configure(new ResourceInfoImpl(ori), featureContext);
            Configuration cfg = featureContext.getConfiguration();
            for (Object provider : cfg.getInstances()) {
                Map<Class<?>, Integer> contracts = cfg.getContracts(provider.getClass());
                if (contracts != null && !contracts.isEmpty()) {
                    Class<?> providerCls = ClassHelper.getRealClass(getBus(), provider);
                    registerUserProvider(new FilterProviderInfo<Object>(provider.getClass(),
                        providerCls,
                        provider,
                        getBus(),
                        Collections.singleton(nameBinding),
                        true,
                        contracts));
                    ori.addNameBindings(Collections.singletonList(nameBinding));
                }
            }
        }
    }
    Collection<ClassResourceInfo> subs = cri.getSubResources();
    for (ClassResourceInfo sub : subs) {
        if (sub != cri) {
            doApplyDynamicFeatures(sub);
        }
    }
}
 

protected void injectApplicationIntoFeature(Feature feature) {
    if (application != null) {
        AbstractResourceInfo info = new AbstractResourceInfo(feature.getClass(),
                                                             ClassHelper.getRealClass(feature),
                                                             true,
                                                             true,
                                                             getBus()) {
            @Override
            public boolean isSingleton() {
                return false;
            }
        };
        Method contextMethod = info.getContextMethods().get(Application.class);
        if (contextMethod != null) {
            InjectionUtils.injectThroughMethod(feature, contextMethod, application.getProvider());
            return;
        }
        for (Field contextField : info.getContextFields()) {
            if (Application.class == contextField.getType()) {
                InjectionUtils.injectContextField(info, contextField, feature, application.getProvider());
                break;
            }
        }
        
    }
    
}
 

protected static Set<String> getFilterNameBindings(Bus bus, Object provider) {
    Class<?> pClass = ClassHelper.getRealClass(bus, provider);
    Set<String> names = AnnotationUtils.getNameBindings(pClass.getAnnotations());
    if (names.isEmpty()) {
        names = Collections.singleton(DEFAULT_FILTER_NAME_BINDING);
    }
    return names;
}
 

public void setSecuredObject(Object object) {
    Class<?> cls = ClassHelper.getRealClass(object);
    Map<String, String> rolesMap = new HashMap<>();
    findRoles(cls, rolesMap);
    if (rolesMap.isEmpty()) {
        LOG.warning("The roles map is empty, the service object is not protected");
    } else if (LOG.isLoggable(Level.FINE)) {
        for (Map.Entry<String, String> entry : rolesMap.entrySet()) {
            LOG.fine("Method: " + entry.getKey() + ", roles: " + entry.getValue());
        }
    }
    super.setMethodRolesMap(rolesMap);
}
 

private Set<Object> processProviders() {
    Set<Object> providers = new LinkedHashSet<>();
    for (Object provider : configuration.getInstances()) {
        Class<?> providerCls = ClassHelper.getRealClass(getBus(), provider);
        if (provider instanceof ClientRequestFilter || provider instanceof ClientResponseFilter) {
            FilterProviderInfo<Object> filter = new FilterProviderInfo<>(providerCls, providerCls,
                    provider, getBus(), configuration.getContracts(providerCls));
            providers.add(filter);
        } else {
            providers.add(provider);
        }
    }
    return providers;
}
 

@Override
protected void setProviders(boolean custom, boolean busGlobal, Object... providers) {
    List<ProviderInfo<? extends Object>> theProviders =
        prepareProviders(custom, busGlobal, providers, null);
    super.setCommonProviders(theProviders);
    for (ProviderInfo<? extends Object> provider : theProviders) {
        Class<?> providerCls = ClassHelper.getRealClass(getBus(), provider.getProvider());
        if (providerCls == Object.class) {
            // If the provider is a lambda, ClassHelper.getRealClass returns Object.class
            providerCls = provider.getProvider().getClass();
        }
        if (filterContractSupported(provider, providerCls, ClientRequestFilter.class)) {
            addProviderToList(clientRequestFilters, provider);
        }

        if (filterContractSupported(provider, providerCls, ClientResponseFilter.class)) {
            addProviderToList(clientResponseFilters, provider);
        }

        if (ResponseExceptionMapper.class.isAssignableFrom(providerCls)) {
            addProviderToList(responseExceptionMappers, provider);
        }

        if (RxInvokerProvider.class.isAssignableFrom(providerCls)) {
            this.rxInvokerProvider = RxInvokerProvider.class.cast(provider.getProvider());
        }
    }
    Collections.sort(clientRequestFilters,
                     new BindingPriorityComparator(ClientRequestFilter.class, true));
    Collections.sort(clientResponseFilters,
                     new BindingPriorityComparator(ClientResponseFilter.class, false));

    injectContextProxies(responseExceptionMappers, clientRequestFilters, clientResponseFilters);
}
 

private static Set<String> getFilterNameBindings(
    Bus bus, Object provider) {
    Class<?> pClass = ClassHelper.getRealClass(bus, provider);
    Set<String> names = AnnotationUtils.getNameBindings(
        pClass.getAnnotations());
    if (names.isEmpty()) {
        names = Collections.singleton(DEFAULT_FILTER_NAME_BINDING);
    }
    return names;
}
 

protected boolean nonProxyClass(String beanName) {
    // JAX-RS runtime needs to be able to access the real component class to introspect it for
    // JAX-RS annotations; the following check ensures that the valid proxified components
    // are accepted while the client proxies are ignored.
    Class<?> type = ClassHelper.getRealClassFromClass(applicationContext.getType(beanName));
    if (Proxy.isProxyClass(type) && applicationContext.isSingleton(beanName)) {
        type = ClassHelper.getRealClass(applicationContext.getBean(beanName));
    }
    if (Proxy.isProxyClass(type)) {
        LOG.fine("Can not determine the real class of the component '" + beanName + "'");
        return false;
    }
    return true;
}
 

@Override
protected void setProviders(boolean custom, boolean busGlobal, Object... providers) {
    List<ProviderInfo<?>> theProviders =
            prepareProviders(custom, busGlobal, providers, null);
    super.setCommonProviders(theProviders);
    for (ProviderInfo<?> provider : theProviders) {
        Class<?> providerCls = ClassHelper.getRealClass(getBus(), provider.getProvider());

        if (ResponseExceptionMapper.class.isAssignableFrom(providerCls)) {
            addProviderToList(responseExceptionMappers, provider);
        }
        String className = "org.eclipse.microprofile.rest.client.ext.AsyncInvocationInterceptorFactory";
        try {
            
            Class<?> asyncIIFactoryClass = ClassLoaderUtils.loadClass(className,
                                                                      MicroProfileClientProviderFactory.class);
            if (asyncIIFactoryClass.isAssignableFrom(providerCls)) {
                addProviderToList(asyncInvocationInterceptorFactories, provider);
            }
        } catch (ClassNotFoundException ex) {
            // expected if using the MP Rest Client 1.0 APIs
            LOG.log(Level.FINEST, ex, () -> {
                return "Caught ClassNotFoundException - expected if using MP Rest Client 1.0 APIs"; });
        }

    }
    responseExceptionMappers.sort(comparator);
    asyncInvocationInterceptorFactories.sort(comparator);

    injectContextProxies(responseExceptionMappers);
    injectContextProxies(asyncInvocationInterceptorFactories);
}
 

public void setSecuredObject(Object object) {
    Class<?> cls = ClassHelper.getRealClass(object);
    findClaims(cls);
    if (claims.isEmpty()) {
        LOG.warning("The claims list is empty, the service object is not protected");
    }
}
 

/**
 * The instance of the secured bean get injected by the IOC framework
 *
 * @param securedObject
 */
public void setSecuredObject(Object securedObject) {
    Class<?> clazz = ClassHelper.getRealClass(securedObject);
    authorizationActionMap = getAuthorizationActionMap(clazz);
    superTenantServiceSet = getSuperTenantServiceSet(clazz);

}
 

/**
 * The instance of the secured bean get injected by the IOC framework
 *
 * @param securedObject
 */
public void setSecuredObject(Object securedObject) {
    Class<?> clazz = ClassHelper.getRealClass(securedObject);
    authorizationActionMap = getAuthorizationActionMap(clazz);
    superTenantServiceSet = getSuperTenantServiceSet(clazz);

}
 

/**
 * The instance of the secured bean get injected by the IOC framework
 *
 * @param securedObject
 */
public void setSecuredObject(Object securedObject) {
    Class<?> clazz = ClassHelper.getRealClass(securedObject);
    authorizationActionMap = getAuthorizationActionMap(clazz);
    superTenantServiceSet = getSuperTenantServiceSet(clazz);

}
 

/**
 * {@inheritDoc}
 */
public Class<?> getResourceClass() {
    return ClassHelper.getRealClass(resourceInstance);
}
 

public Class<?> getServiceBeanClass() {
    if (serviceBean != null) {
        return ClassHelper.getRealClass(getBus(), serviceBean);
    }
    return getServiceFactory().getServiceClass();
}
 

public Server create() {
    ClassLoaderHolder orig = null;
    try {
        Server server = null;
        try {
            if (bus != null) {
                ClassLoader loader = bus.getExtension(ClassLoader.class);
                if (loader != null) {
                    orig = ClassLoaderUtils.setThreadContextClassloader(loader);
                }
            }

            if (getServiceFactory().getProperties() == null) {
                getServiceFactory().setProperties(getProperties());
            } else if (getProperties() != null) {
                getServiceFactory().getProperties().putAll(getProperties());
            }
            if (serviceBean != null && getServiceClass() == null) {
                setServiceClass(ClassHelper.getRealClass(bus, serviceBean));
            }
            if (invoker != null) {
                getServiceFactory().setInvoker(invoker);
            } else if (serviceBean != null) {
                invoker = createInvoker();
                getServiceFactory().setInvoker(invoker);
            }

            Endpoint ep = createEndpoint();

            getServiceFactory().sendEvent(FactoryBeanListener.Event.PRE_SERVER_CREATE, server, serviceBean,
                                          serviceBean == null
                                          ? getServiceClass() == null
                                              ? getServiceFactory().getServiceClass()
                                              : getServiceClass()
                                          : getServiceClass() == null
                                              ? ClassHelper.getRealClass(getBus(), getServiceBean())
                                              : getServiceClass());

            server = new ServerImpl(getBus(),
                                    ep,
                                    getDestinationFactory(),
                                    getBindingFactory());

            if (ep.getService().getInvoker() == null) {
                if (invoker == null) {
                    ep.getService().setInvoker(createInvoker());
                } else {
                    ep.getService().setInvoker(invoker);
                }
            }

        } catch (EndpointException | BusException | IOException e) {
            throw new ServiceConstructionException(e);
        }

        if (serviceBean != null) {
            Class<?> cls = ClassHelper.getRealClass(getServiceBean());
            if (getServiceClass() == null || cls.equals(getServiceClass())) {
                initializeAnnotationInterceptors(server.getEndpoint(), cls);
            } else {
                initializeAnnotationInterceptors(server.getEndpoint(), cls, getServiceClass());
            }
        } else if (getServiceClass() != null) {
            initializeAnnotationInterceptors(server.getEndpoint(), getServiceClass());
        }

        applyFeatures(server);

        getServiceFactory().sendEvent(FactoryBeanListener.Event.SERVER_CREATED, server, serviceBean,
                                      serviceBean == null
                                      ? getServiceClass() == null
                                          ? getServiceFactory().getServiceClass()
                                          : getServiceClass()
                                      : getServiceClass() == null
                                          ? ClassHelper.getRealClass(getServiceBean())
                                          : getServiceClass());

        if (start) {
            try {
                server.start();
            } catch (RuntimeException re) {
                server.destroy(); // prevent resource leak
                throw re;
            }
        }
        getServiceFactory().reset();

        return server;
    } finally {
        if (orig != null) {
            orig.reset();
        }
    }
}