javax.ws.rs.Priorities Java Examples

@Override
public void configure(ResourceInfo resourceInfo, FeatureContext context) {

    List<Annotation> authzSpecs = new ArrayList<>();

    for (Class<? extends Annotation> annotationClass : shiroAnnotations) {
        // XXX What is the performance of getAnnotation vs getAnnotations?
        Annotation classAuthzSpec = resourceInfo.getResourceClass().getAnnotation(annotationClass);
        Annotation methodAuthzSpec = resourceInfo.getResourceMethod().getAnnotation(annotationClass);

        if (classAuthzSpec != null) authzSpecs.add(classAuthzSpec);
        if (methodAuthzSpec != null) authzSpecs.add(methodAuthzSpec);
    }

    if (!authzSpecs.isEmpty()) {
        context.register(new AuthorizationFilter(authzSpecs), Priorities.AUTHORIZATION);
    }
}
 

@Override
public void configure(ResourceInfo resourceInfo, FeatureContext context) {

    List<Annotation> authzSpecs = new ArrayList<>();

    for (Class<? extends Annotation> annotationClass : shiroAnnotations) {
        // XXX What is the performance of getAnnotation vs getAnnotations?
        Annotation classAuthzSpec = resourceInfo.getResourceClass().getAnnotation(annotationClass);
        Annotation methodAuthzSpec = resourceInfo.getResourceMethod().getAnnotation(annotationClass);

        if (classAuthzSpec != null) authzSpecs.add(classAuthzSpec);
        if (methodAuthzSpec != null) authzSpecs.add(methodAuthzSpec);
    }

    if (!authzSpecs.isEmpty()) {
        context.register(new AuthorizationFilter(authzSpecs), Priorities.AUTHORIZATION);
    }
}
 

@Override
public Object create(CreationalContext<Object> creationalContext) {
    CxfTypeSafeClientBuilder builder = new CxfTypeSafeClientBuilder();
    String baseUri = getBaseUri();
    builder = (CxfTypeSafeClientBuilder) builder.baseUri(URI.create(baseUri));
    List<Class<?>> providers = getConfiguredProviders();
    Map<Class<?>, Integer> providerPriorities = getConfiguredProviderPriorities(providers);
    for (Class<?> providerClass : providers) {
        builder = (CxfTypeSafeClientBuilder) builder.register(providerClass, 
                                   providerPriorities.getOrDefault(providerClass, Priorities.USER));
    }
    setTimeouts(builder);
    setSSLConfig(builder);
    setFollowRedirects(builder);
    setProxyAddress(builder);
    setQueryParamStyle(builder);
    Object clientInstance = builder.build(clientInterface);
    builders.put(clientInstance, builder);
    return clientInstance;
}
 

/**
 * {@inheritDoc}
 */
@Override
public boolean configure(FeatureContext context) {
    Configuration configuration = context.getConfiguration();
    if (!configuration.isRegistered(UriConnegFilter.class)) {
        context.register(UriConnegFilter.class, Priorities.AUTHENTICATION - 100);
    }

    if (!context.getConfiguration().isRegistered(DownloadEntityFilter.class)) {
        context.register(DownloadEntityFilter.class);
    }

    if (!configuration.isRegistered(LoadBalancerRequestFilter.class)) {
        context.register(LoadBalancerRequestFilter.class);
    }
    return true;
}
 

@Override
public void configure(FeatureContext context) {
    final int priorityInc = 3000;

    // Jersey MOXY provider have higher priority(7000), so we need set higher than it
    int priority = Priorities.USER + priorityInc;
    Configuration config = context.getConfiguration();

    if (!config.isRegistered(ParsecValidationExceptionMapper.class)) {
        context.register(ParsecValidationExceptionMapper.class, priority);
    }
    if (!config.isRegistered(ValidationConfigurationContextResolver.class)) {
        context.register(ValidationConfigurationContextResolver.class, priority);
    }
    if (!config.isRegistered(ParsecMoxyFeature.class)) {
        context.register(ParsecMoxyFeature.class, priority);
    }
    if (!config.isRegistered(JaxbExceptionMapper.class)) {
        context.register(JaxbExceptionMapper.class, priority);
    }
}
 

@Override
public boolean configure(FeatureContext context) {
    final Configuration config = context.getConfiguration();

    if (CommonProperties.getValue(config.getProperties(), config.getRuntimeType(),
            CommonProperties.MOXY_JSON_FEATURE_DISABLE, Boolean.FALSE, Boolean.class)) {
        return false;
    }

    final String jsonFeature = CommonProperties.getValue(config.getProperties(), config.getRuntimeType(),
            InternalProperties.JSON_FEATURE, JSON_FEATURE, String.class);
    // Other JSON providers registered.
    if (!JSON_FEATURE.equalsIgnoreCase(jsonFeature)) {
        return false;
    }

    // Disable other JSON providers.
    context.property(PropertiesHelper.getPropertyNameForRuntime(InternalProperties.JSON_FEATURE,
            config.getRuntimeType()), JSON_FEATURE);

    final int workerPriority = Priorities.USER + 3000;
    context.register(ParsecMoxyProvider.class, workerPriority);

    return true;
}
 

@Override
public void configure(ResourceInfo resourceInfo, FeatureContext context) {
    context.register(new ContainerRequestFilter() {
        @Override
        public void filter(ContainerRequestContext requestContext) throws IOException {
            if (requestContext.getUriInfo().getPath().endsWith("filtered")) {
                throw new ForbiddenException();
            }
        }
    }, Priorities.AUTHORIZATION);
}
 

public Builder(Tracer tracer) {
    this.tracer = tracer;
    this.spanDecorators = Collections.singletonList(ClientSpanDecorator.STANDARD_TAGS);
    this.serializationSpanDecorators = Arrays.asList(InterceptorSpanDecorator.STANDARD_TAGS);
    // by default do not use Priorities.AUTHENTICATION due to security concerns
    this.priority = Priorities.HEADER_DECORATOR;
    this.serializationPriority = Priorities.ENTITY_CODER;
    this.traceSerialization = true;
}
 

public Builder(Tracer tracer) {
    this.tracer = tracer;
    this.spanDecorators = Collections.singletonList(ServerSpanDecorator.STANDARD_TAGS);
    this.serializationSpanDecorators = Collections.singletonList(InterceptorSpanDecorator.STANDARD_TAGS);
    // by default do not use Priorities.AUTHENTICATION due to security concerns
    this.priority = Priorities.HEADER_DECORATOR;
    this.serializationPriority = Priorities.ENTITY_CODER;
    this.allTraced = true;
    this.operationNameBuilder = WildcardOperationName.newBuilder();
    this.traceSerialization = true;
    this.joinExistingActiveSpan = false;
}
 

@Override
public void configure(ResourceInfo resourceInfo, FeatureContext context) {

    List<Annotation> authzSpecs = new ArrayList<>();
    boolean canRedirect = true;
    for (Class<? extends Annotation> annotationClass : filterAnnotations) {
        // XXX What is the performance of getAnnotation vs getAnnotations?
        Annotation classAuthzSpec = resourceInfo.getResourceClass().getAnnotation(annotationClass);
        Annotation methodAuthzSpec = resourceInfo.getResourceMethod().getAnnotation(annotationClass);

        if (classAuthzSpec != null) authzSpecs.add(classAuthzSpec);
        if (methodAuthzSpec != null) authzSpecs.add(methodAuthzSpec);
        
        if(resourceInfo.getResourceClass().isAnnotationPresent(NoAuthRedirect.class)
        		|| resourceInfo.getResourceMethod().isAnnotationPresent(NoAuthRedirect.class))
        	canRedirect = false;
        if(resourceInfo.getResourceClass().isAnnotationPresent(NoAuthFilter.class)
        		|| resourceInfo.getResourceMethod().isAnnotationPresent(NoAuthFilter.class))
        	return;
    }

    if (!authzSpecs.isEmpty()) {
    	if(canRedirect)
    		context.register(new LoginRedirectFilter(), Priorities.AUTHENTICATION + 1);
        context.register(new AuthorizationFilter(authzSpecs), Priorities.AUTHORIZATION);
    }
}
 

public static int getBindingPriority(Class<?> providerCls) {
    if (PRIORITY_API == null) {
        return Priorities.USER;
    }
    Annotation b = getClassAnnotation(providerCls, PRIORITY_API);
    try {
        return b == null ? Priorities.USER : Integer.class.cast(PRIORITY_VALUE.invoke(b));
    } catch (final IllegalAccessException | InvocationTargetException e) {
        return Priorities.USER;
    }
}
 

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;
}
 

@Test
public void testAnnotations() {
  // Check that the class is correctly annotated
  assertNotNull("@PreMatching annotation is required to modify headers", MediaTypeFilter.class.getAnnotation(PreMatching.class));
  Priority priority = MediaTypeFilter.class.getAnnotation(Priority.class);
  assertNotNull("@Priority annotation is required to modify headers", priority);

  assertTrue("priority should be higher than HEADER_DECORATOR", priority.value() <= Priorities.HEADER_DECORATOR);
}
 

Map<Class<?>, Integer> getConfiguredProviderPriorities(List<Class<?>> providers) {
    Map<Class<?>, Integer> map = new HashMap<>();
    for (Class<?> providerClass : providers) {
        String propertyFormat = "%s" + String.format(REST_PROVIDERS_PRIORITY_FORMAT, 
                                        providerClass.getName());
        Integer priority = ConfigFacade.getOptionalValue(propertyFormat, clientInterface, Integer.class)
                                       .orElse(getPriorityFromClass(providerClass, Priorities.USER));
        map.put(providerClass, priority);
    }
    return map;
}
 

@Test
public void testProvidersRegisteredViaMPConfigProperty() throws Exception {
    Map<String, String> configValues = new HashMap<>();
    configValues.put(InterfaceWithoutProvidersDefined.class.getName() + "/mp-rest/providers",
                     HighPriorityClientReqFilter.class.getName() + ","
                     + LowPriorityClientReqFilter.class.getName() + ","
                     + InvokedMethodClientRequestFilter.class.getName());
    configValues.put(InterfaceWithoutProvidersDefined.class.getName() + "/mp-rest/providers/" 
                     + LowPriorityClientReqFilter.class.getName() + "/priority", "3");
    ((MockConfigProviderResolver)ConfigProviderResolver.instance()).setConfigValues(configValues);

    IMocksControl control = EasyMock.createNiceControl();
    BeanManager mockedBeanMgr = control.createMock(BeanManager.class);
    mockedBeanMgr.isScope(Path.class);
    EasyMock.expectLastCall().andReturn(false);
    mockedBeanMgr.isScope(Produces.class);
    EasyMock.expectLastCall().andReturn(false);
    mockedBeanMgr.isScope(Consumes.class);
    EasyMock.expectLastCall().andReturn(false);
    control.replay();

    RestClientBean bean = new RestClientBean(InterfaceWithoutProvidersDefined.class, mockedBeanMgr);
    List<Class<?>> registeredProviders = bean.getConfiguredProviders();
    assertEquals(3, registeredProviders.size());
    assertTrue(registeredProviders.contains(HighPriorityClientReqFilter.class));
    assertTrue(registeredProviders.contains(LowPriorityClientReqFilter.class));
    assertTrue(registeredProviders.contains(InvokedMethodClientRequestFilter.class));

    Map<Class<?>, Integer> priorities = bean.getConfiguredProviderPriorities(registeredProviders);
    assertEquals(3, priorities.size());
    assertEquals(3, (int) priorities.get(LowPriorityClientReqFilter.class));
    assertEquals(10, (int) priorities.get(HighPriorityClientReqFilter.class));
    assertEquals(Priorities.USER, (int) priorities.get(InvokedMethodClientRequestFilter.class));

    control.verify();
}
 

@Override
public boolean configure(FeatureContext fc) {

    Configuration configuration = fc.getConfiguration();

    if(_LOG.isInfoEnabled()) {
        @SuppressWarnings("unchecked")
        Map<String, Object> applicationProps = (Map<String, Object>) configuration.getProperty(JAX_RS_APPLICATION_SERVICE_PROPERTIES);
        _LOG.info("Registering the Shiro Authorization feature with application {}",
                applicationProps.getOrDefault(JAX_RS_NAME, "<No Name found in application configuration>"));
    }

    Map<Class<?>, Integer> contracts = configuration.getContracts(ExceptionMapper.class);
    if(contracts.isEmpty()) {
        _LOG.debug("Registering the Shiro ExceptionMapper");
        // Only register the ExceptionMapper if it isn't already registered
        fc.register(ExceptionMapper.class, AUTHORIZATION);
    } else if(AUTHORIZATION < contracts.getOrDefault(javax.ws.rs.ext.ExceptionMapper.class, USER)) {
        _LOG.debug("Updating the priority of the Shiro ExceptionMapper from {} to {}",
                contracts.getOrDefault(javax.ws.rs.ext.ExceptionMapper.class, USER),
                AUTHORIZATION);
        // Update the priority if it's registered too low
        contracts.put(javax.ws.rs.ext.ExceptionMapper.class, AUTHORIZATION);
    }

    contracts = configuration.getContracts(SubjectPrincipalRequestFilter.class);
    if(contracts.isEmpty()) {
        _LOG.debug("Registering the Shiro SubjectPrincipalRequestFilter");
        // Only register the SubjectPrincipalRequestFilter if it isn't already registered
        fc.register(SubjectPrincipalRequestFilter.class, AUTHORIZATION);
    } else if(AUTHORIZATION < contracts.getOrDefault(ContainerRequestFilter.class, USER)) {
        _LOG.debug("Updating the priority of the Shiro SubjectPrincipalRequestFilter from {} to {}",
                contracts.getOrDefault(ContainerRequestFilter.class, USER),
                AUTHORIZATION);
        // Update the priority if it's registered too low
        contracts.put(ContainerRequestFilter.class, AUTHORIZATION);
    }

    _LOG.debug("Registering the Shiro ShiroAnnotationFilterFeature");
    fc.register(ShiroAnnotationFilterFeature.class, Priorities.AUTHORIZATION);
    return true;
}
 

@Override
public C register(Object provider, Class<?>... contracts) {
    return doRegister(provider, Priorities.USER, contracts);
}
 

@Override
public C register(Class<?> providerClass, Class<?>... contracts) {
    return doRegister(providerClass, Priorities.USER, contracts);
}
 

@Override
public int getPriority() {
    return Priorities.USER + 1;
}