Example usage for org.springframework.core.annotation AnnotationUtils findAnnotation

Introduction

In this page you can find the example usage for org.springframework.core.annotation AnnotationUtils findAnnotation.

Prototype

@Nullable
public static <A extends Annotation> A findAnnotation(Class<?> clazz, @Nullable Class<A> annotationType)

Source Link

Document

Find a single Annotation of annotationType on the supplied Class , traversing its interfaces, annotations, and superclasses if the annotation is not directly present on the given class itself.

Usage

From source file:py.una.pol.karaku.test.util.TestUtils.java

private static Set<Class<?>> getReferencedClasses(Class<?> base, final Set<Class<?>> elements) {

    ReflectionUtils.doWithFields(base, new FieldCallback() {

        @Override//from  www.  j  ava 2s . c o m
        public void doWith(Field field) throws IllegalArgumentException, IllegalAccessException {

            if (elements.add(getType(field))) {
                getReferencedClasses(getType(field), elements);
            }
        }
    }, new FieldFilter() {

        @Override
        public boolean matches(Field field) {

            return AnnotationUtils.findAnnotation(getType(field), Entity.class) != null;
        }
    });

    return elements;
}

From source file:com.conversantmedia.mapreduce.tool.RunJob.java

@SuppressWarnings("unchecked")
protected static Map<String, DriverMeta> findAllDrivers(Reflections reflections) {
    Map<String, DriverMeta> idMap = new TreeMap<>(new Comparator<String>() {
        @Override//from   w w  w  . j a  v a  2  s .  c  o  m
        public int compare(String s1, String s2) {
            return s1.compareTo(s2);
        }
    });

    for (Class<?> c : reflections.getTypesAnnotatedWith(Driver.class)) {
        Driver d = AnnotationUtils.findAnnotation(c, Driver.class);
        String version = versionForDriverClass(c, d.version());
        String driverId = d.value();
        if (StringUtils.isBlank(driverId)) {
            driverId = MaraAnnotationUtil.INSTANCE.defaultDriverIdForClass(c);
        }
        DriverMeta meta = new DriverMeta(driverId, d.description(), version, c, d.listener());
        idMap.put(driverId, meta);

        if (c.isAnnotationPresent(Hidden.class)) {
            meta.hidden = true;
        }
    }
    // Have to do this 2x - a second time for Tool
    for (Class<?> c : reflections.getTypesAnnotatedWith(Tool.class)) {
        Tool t = AnnotationUtils.findAnnotation(c, Tool.class);
        String version = versionForDriverClass(c, t.version());
        String toolId = t.value();
        if (StringUtils.isBlank(toolId)) {
            toolId = MaraAnnotationUtil.INSTANCE.defaultDriverIdForClass(c);
        }
        DriverMeta meta = new DriverMeta(toolId, t.description(), version, c, t.listener());
        idMap.put(toolId, meta);

        if (c.isAnnotationPresent(Hidden.class)) {
            meta.hidden = true;
        }
    }
    return idMap;
}

From source file:com.thorpora.module.core.error.ErrorLogger.java

private Level resolveLogLevel(Throwable ex) {
    ExceptionLog logAnnot = AnnotationUtils.findAnnotation(ex.getClass(), ExceptionLog.class);
    if (logAnnot != null) {
        return logAnnot.level();
    }//w w  w .  j a  v  a 2 s. co m
    Level logLevel = levelMapping.get(ex.getClass());
    if (logLevel != null) {
        return logLevel;
    }
    return DEFAULT_EXCEPTION_LEVEL;
}

From source file:tv.arte.resteventapi.web.errors.GlobalDefaultExceptionHandler.java

/**
 * Handle all exceptions of type {@link ImageRepositoryException} thrown by (or passing trough) the Controller's layer
 * /*from  w  w  w  . ja va  2  s  .  com*/
 * @param response The HttpServletResponse
 * @param e Thrown RestEventApiValidationException
 * @return
 * @throws Exception
 */
@SuppressWarnings("unchecked")
@ExceptionHandler(value = RestEventApiValidationException.class)
public ModelAndView restEventApiValidationExceptionHandler(HttpServletResponse response,
        RestEventApiValidationException e) throws Exception {
    if (AnnotationUtils.findAnnotation(e.getClass(), ResponseStatus.class) != null) {
        throw e;
    }

    RestEventApiStandardResponse<RestEventApiMessage> restEventApiStandardResponse = new RestEventApiStandardResponse<RestEventApiMessage>();
    restEventApiStandardResponse
            .setErrors((Collection<RestEventApiMessage>) (Collection<?>) e.getValidationErrorMessages());

    ModelAndView mav = new ModelAndView();
    mav.addObject(restEventApiStandardResponse);
    mav.setView(restEventApiDefaultErrorView);

    if (e.getResponseHttpStatusCode() != null) {
        response.setStatus(e.getResponseHttpStatusCode());
    } else {
        response.setStatus(HttpStatus.BAD_REQUEST.value());
    }

    return mav;
}

From source file:org.jnap.core.mvc.async.AsyncRequestInterceptor.java

/**
 * /*from ww w . jav a  2 s  .com*/
 * @param request
 * @param handler
 * @return
 */
protected boolean isAsync(HttpServletRequest request, Object handler) {
    RestController controllerAnnotation = AnnotationUtils.findAnnotation(handler.getClass(),
            RestController.class);
    return (controllerAnnotation != null && controllerAnnotation.async())
            || request.getHeader(HeaderConfig.X_ATMOSPHERE_TRANSPORT) != null
            || request.getHeader("Sec-WebSocket-Version") != null;
}

From source file:com.logsniffer.config.BeanConfigFactoryManager.java

@SuppressWarnings({ "unchecked", "rawtypes" })
protected <BeanType> void postConstruct(final ConfiguredBean bean) {
    if (bean == null) {
        return;/*from   w ww .  j a  v  a 2s  .c  o  m*/
    }
    final PostConstructed pc = AnnotationUtils.findAnnotation(bean.getClass(), PostConstructed.class);
    if (bean instanceof BeanPostConstructor<?>
            && (pc == null || !mappedPostConstrucors.containsKey(bean.getClass()))) {
        ((BeanPostConstructor) bean).postConstruct(bean, this);
    }
    if (pc != null) {
        final BeanPostConstructor bpc = mappedPostConstrucors.get(pc.constructor());
        if (bpc != null) {
            bpc.postConstruct(bean, this);
        } else {
            logger.error("Unsatisfied bean construction of '{}' due to missing post constructor of type: {}",
                    bean, pc.getClass());
        }
    }
    configInjector.postProcessBeforeInitialization(bean, bean.getClass().getName());
}

From source file:com.github.kongchen.swagger.docgen.mavenplugin.ApiSource.java

private void setBasePathFromAnnotation() {
    for (Class<?> aClass : getValidClasses(SwaggerDefinition.class)) {
        SwaggerDefinition swaggerDefinition = AnnotationUtils.findAnnotation(aClass, SwaggerDefinition.class);
        basePath = swaggerDefinition.basePath();
    }/*  w  ww .j a  v a  2 s  .  c  o  m*/
}

From source file:com.thorpora.module.core.error.ErrorLogger.java

private boolean isStackTraceLogged(Throwable ex) {
    ExceptionLog logAnnot = AnnotationUtils.findAnnotation(ex.getClass(), ExceptionLog.class);
    if (logAnnot != null) {
        return logAnnot.stackTrace();
    }/*w  w w  .j  av  a  2s  .c o  m*/
    Boolean printStack = stackMapping.get(ex.getClass());
    if (printStack != null) {
        return printStack;
    }
    return DEFAULT_STACK_TRACE_PRINTED;
}

From source file:com.github.kongchen.swagger.docgen.mavenplugin.ApiSource.java

private void setHostFromAnnotation() {
    for (Class<?> aClass : getValidClasses(SwaggerDefinition.class)) {
        SwaggerDefinition swaggerDefinition = AnnotationUtils.findAnnotation(aClass, SwaggerDefinition.class);
        host = swaggerDefinition.host();
    }// w w w. j  a  v  a2s .com
}

From source file:com.tyro.oss.pact.spring4.pact.provider.PactTestRunner.java

private PactDefinition getPactDefinition(Class<?> clazz) {
    PactDefinition pactDefinition = AnnotationUtils.findAnnotation(clazz, PactDefinition.class);
    if (pactDefinition == null) {
        throw new IllegalStateException("PactTest subclasses must be annotated with @PactDefinition");
    }/*from w  ww . j  a v  a  2 s.com*/
    return pactDefinition;
}