Package org.jboss.jandex

Examples of org.jboss.jandex.AnnotationTarget


    private class LoadAnnotatedAnnotations extends CacheLoader<Class<? extends Annotation>, Set<AnnotationType>> {
        @Override
        public Set<AnnotationType> load(Class<? extends Annotation> key) throws Exception {
            ImmutableSet.Builder<AnnotationType> builder = ImmutableSet.builder();
            for (AnnotationInstance instance : index.getAnnotations(DotName.createSimple(key.getName()))) {
                AnnotationTarget target = instance.target();
                if (target instanceof ClassInfo) {
                    ClassInfo clazz = (ClassInfo) target;
                    if (Indices.isAnnotation(clazz)) {
                        builder.add(new AnnotationType(clazz.name(), clazz.annotations().containsKey(INHERITED_NAME)));
                    }
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     * class (e.g. on a member) this annotation instance is not reflected anyhow in the resulting list.
     */
    public static List<ClassInfo> getAnnotatedClasses(List<AnnotationInstance> instances) {
        List<ClassInfo> result = new ArrayList<ClassInfo>();
        for (AnnotationInstance instance : instances) {
            AnnotationTarget target = instance.target();
            if (target instanceof ClassInfo) {
                result.add((ClassInfo) target);
            }
        }
        return result;
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    private boolean hasInjectConstructor() {
        List<AnnotationInstance> annotationInstances = classInfo.annotations().get(DOT_NAME_INJECT);
        if (annotationInstances != null) {
            for (AnnotationInstance instance : annotationInstances) {
                AnnotationTarget target = instance.target();
                if (target instanceof MethodInfo) {
                    MethodInfo methodInfo = (MethodInfo) target;
                    if (methodInfo.name().equals(CONSTRUCTOR_METHOD_NAME)) {
                        return true;
                    }
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    private Set<ClassInfo> processHandlesType(DotName typeName, Class<?> type, CompositeIndex index) throws DeploymentUnitProcessingException {
        Set<ClassInfo> classes = new HashSet<ClassInfo>();
        if (type.isAnnotation()) {
            List<AnnotationInstance> instances = index.getAnnotations(typeName);
            for (AnnotationInstance instance : instances) {
                AnnotationTarget annotationTarget = instance.target();
                if (annotationTarget instanceof ClassInfo) {
                    classes.add((ClassInfo) annotationTarget);
                } else if (annotationTarget instanceof FieldInfo) {
                    classes.add(((FieldInfo) annotationTarget).declaringClass());
                } else if (annotationTarget instanceof MethodInfo) {
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        if (webServletAnnotations != null && webServletAnnotations.size() > 0) {
            ServletsMetaData servlets = new ServletsMetaData();
            List<ServletMappingMetaData> servletMappings = new ArrayList<ServletMappingMetaData>();
            for (final AnnotationInstance annotation : webServletAnnotations) {
                ServletMetaData servlet = new ServletMetaData();
                AnnotationTarget target = annotation.target();
                if (!(target instanceof ClassInfo)) {
                    throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.invalidWebServletAnnotation(target));
                }
                ClassInfo classInfo = ClassInfo.class.cast(target);
                servlet.setServletClass(classInfo.toString());
                AnnotationValue nameValue = annotation.value("name");
                if (nameValue == null || nameValue.asString().isEmpty()) {
                    servlet.setName(classInfo.toString());
                } else {
                    servlet.setName(nameValue.asString());
                }
                AnnotationValue loadOnStartup = annotation.value("loadOnStartup");
                if (loadOnStartup != null && loadOnStartup.asInt() > 0) {
                    servlet.setLoadOnStartupInt(loadOnStartup.asInt());
                }
                AnnotationValue asyncSupported = annotation.value("asyncSupported");
                if (asyncSupported != null) {
                    servlet.setAsyncSupported(asyncSupported.asBoolean());
                }
                AnnotationValue initParamsValue = annotation.value("initParams");
                if (initParamsValue != null) {
                    AnnotationInstance[] initParamsAnnotations = initParamsValue.asNestedArray();
                    if (initParamsAnnotations != null && initParamsAnnotations.length > 0) {
                        List<ParamValueMetaData> initParams = new ArrayList<ParamValueMetaData>();
                        for (AnnotationInstance initParamsAnnotation : initParamsAnnotations) {
                            ParamValueMetaData initParam = new ParamValueMetaData();
                            AnnotationValue initParamName = initParamsAnnotation.value("name");
                            AnnotationValue initParamValue = initParamsAnnotation.value();
                            if (initParamName == null || initParamValue == null) {
                                throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.invalidWebInitParamAnnotation(target));
                            }
                            AnnotationValue initParamDescription = initParamsAnnotation.value("description");
                            initParam.setParamName(initParamName.asString());
                            initParam.setParamValue(initParamValue.asString());
                            if (initParamDescription != null) {
                                Descriptions descriptions = getDescription(initParamDescription.asString());
                                if (descriptions != null) {
                                    initParam.setDescriptions(descriptions);
                                }
                            }
                            initParams.add(initParam);
                        }
                        servlet.setInitParam(initParams);
                    }
                }
                AnnotationValue descriptionValue = annotation.value("description");
                AnnotationValue displayNameValue = annotation.value("displayName");
                AnnotationValue smallIconValue = annotation.value("smallIcon");
                AnnotationValue largeIconValue = annotation.value("largeIcon");
                DescriptionGroupMetaData descriptionGroup =
                    getDescriptionGroup((descriptionValue == null) ? "" : descriptionValue.asString(),
                            (displayNameValue == null) ? "" : displayNameValue.asString(),
                            (smallIconValue == null) ? "" : smallIconValue.asString(),
                            (largeIconValue == null) ? "" : largeIconValue.asString());
                if (descriptionGroup != null) {
                    servlet.setDescriptionGroup(descriptionGroup);
                }
                ServletMappingMetaData servletMapping = new ServletMappingMetaData();
                servletMapping.setServletName(servlet.getName());
                List<String> urlPatterns = new ArrayList<String>();
                AnnotationValue urlPatternsValue = annotation.value("urlPatterns");
                if (urlPatternsValue != null) {
                    for (String urlPattern : urlPatternsValue.asStringArray()) {
                        urlPatterns.add(urlPattern);
                    }
                }
                urlPatternsValue = annotation.value();
                if (urlPatternsValue != null) {
                    for (String urlPattern : urlPatternsValue.asStringArray()) {
                        urlPatterns.add(urlPattern);
                    }
                }
                if (urlPatterns.size() > 0) {
                    servletMapping.setUrlPatterns(urlPatterns);
                    servletMappings.add(servletMapping);
                }
                servlets.add(servlet);
            }
            metaData.setServlets(servlets);
            metaData.setServletMappings(servletMappings);
        }
        // @WebFilter
        final List<AnnotationInstance> webFilterAnnotations = index.getAnnotations(webFilter);
        if (webFilterAnnotations != null && webFilterAnnotations.size() > 0) {
            FiltersMetaData filters = new FiltersMetaData();
            List<FilterMappingMetaData> filterMappings = new ArrayList<FilterMappingMetaData>();
            for (final AnnotationInstance annotation : webFilterAnnotations) {
                FilterMetaData filter = new FilterMetaData();
                AnnotationTarget target = annotation.target();
                if (!(target instanceof ClassInfo)) {
                    throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.invalidWebFilterAnnotation(target));
                }
                ClassInfo classInfo = ClassInfo.class.cast(target);
                filter.setFilterClass(classInfo.toString());
                AnnotationValue nameValue = annotation.value("filterName");
                if (nameValue == null || nameValue.asString().isEmpty()) {
                    filter.setName(classInfo.toString());
                } else {
                    filter.setName(nameValue.asString());
                }
                AnnotationValue asyncSupported = annotation.value("asyncSupported");
                if (asyncSupported != null) {
                    filter.setAsyncSupported(asyncSupported.asBoolean());
                }
                AnnotationValue initParamsValue = annotation.value("initParams");
                if (initParamsValue != null) {
                    AnnotationInstance[] initParamsAnnotations = initParamsValue.asNestedArray();
                    if (initParamsAnnotations != null && initParamsAnnotations.length > 0) {
                        List<ParamValueMetaData> initParams = new ArrayList<ParamValueMetaData>();
                        for (AnnotationInstance initParamsAnnotation : initParamsAnnotations) {
                            ParamValueMetaData initParam = new ParamValueMetaData();
                            AnnotationValue initParamName = initParamsAnnotation.value("name");
                            AnnotationValue initParamValue = initParamsAnnotation.value();
                            if (initParamName == null || initParamValue == null) {
                                throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.invalidWebInitParamAnnotation(target));
                            }
                            AnnotationValue initParamDescription = initParamsAnnotation.value("description");
                            initParam.setParamName(initParamName.asString());
                            initParam.setParamValue(initParamValue.asString());
                            if (initParamDescription != null) {
                                Descriptions descriptions = getDescription(initParamDescription.asString());
                                if (descriptions != null) {
                                    initParam.setDescriptions(descriptions);
                                }
                            }
                            initParams.add(initParam);
                        }
                        filter.setInitParam(initParams);
                    }
                }
                AnnotationValue descriptionValue = annotation.value("description");
                AnnotationValue displayNameValue = annotation.value("displayName");
                AnnotationValue smallIconValue = annotation.value("smallIcon");
                AnnotationValue largeIconValue = annotation.value("largeIcon");
                DescriptionGroupMetaData descriptionGroup =
                    getDescriptionGroup((descriptionValue == null) ? "" : descriptionValue.asString(),
                            (displayNameValue == null) ? "" : displayNameValue.asString(),
                            (smallIconValue == null) ? "" : smallIconValue.asString(),
                            (largeIconValue == null) ? "" : largeIconValue.asString());
                if (descriptionGroup != null) {
                    filter.setDescriptionGroup(descriptionGroup);
                }
                filters.add(filter);
                FilterMappingMetaData filterMapping = new FilterMappingMetaData();
                filterMapping.setFilterName(filter.getName());
                List<String> urlPatterns = new ArrayList<String>();
                List<String> servletNames = new ArrayList<String>();
                List<DispatcherType> dispatchers = new ArrayList<DispatcherType>();
                AnnotationValue urlPatternsValue = annotation.value("urlPatterns");
                if (urlPatternsValue != null) {
                    for (String urlPattern : urlPatternsValue.asStringArray()) {
                        urlPatterns.add(urlPattern);
                    }
                }
                urlPatternsValue = annotation.value();
                if (urlPatternsValue != null) {
                    for (String urlPattern : urlPatternsValue.asStringArray()) {
                        urlPatterns.add(urlPattern);
                    }
                }
                if (urlPatterns.size() > 0) {
                    filterMapping.setUrlPatterns(urlPatterns);
                }
                AnnotationValue servletNamesValue = annotation.value("servletNames");
                if (servletNamesValue != null) {
                    for (String servletName : servletNamesValue.asStringArray()) {
                        servletNames.add(servletName);
                    }
                }
                if (servletNames.size() > 0) {
                    filterMapping.setServletNames(servletNames);
                }
                AnnotationValue dispatcherTypesValue = annotation.value("dispatcherTypes");
                if (dispatcherTypesValue != null) {
                    for (String dispatcherValue : dispatcherTypesValue.asEnumArray()) {
                        dispatchers.add(DispatcherType.valueOf(dispatcherValue));
                    }
                }
                if (dispatchers.size() > 0) {
                    filterMapping.setDispatchers(dispatchers);
                }
                if (urlPatterns.size() > 0 || servletNames.size() > 0) {
                    filterMappings.add(filterMapping);
                }
            }
            metaData.setFilters(filters);
            metaData.setFilterMappings(filterMappings);
        }
        // @WebListener
        final List<AnnotationInstance> webListenerAnnotations = index.getAnnotations(webListener);
        if (webListenerAnnotations != null && webListenerAnnotations.size() > 0) {
            List<ListenerMetaData> listeners = new ArrayList<ListenerMetaData>();
            for (final AnnotationInstance annotation : webListenerAnnotations) {
                ListenerMetaData listener = new ListenerMetaData();
                AnnotationTarget target = annotation.target();
                if (!(target instanceof ClassInfo)) {
                    throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.invalidWebListenerAnnotation(target));
                }
                ClassInfo classInfo = ClassInfo.class.cast(target);
                listener.setListenerClass(classInfo.toString());
                AnnotationValue descriptionValue = annotation.value();
                if (descriptionValue != null) {
                    DescriptionGroupMetaData descriptionGroup = getDescriptionGroup(descriptionValue.asString());
                    if (descriptionGroup != null) {
                        listener.setDescriptionGroup(descriptionGroup);
                    }
                }
                listeners.add(listener);
            }
            metaData.setListeners(listeners);
        }
        // @RunAs
        final List<AnnotationInstance> runAsAnnotations = index.getAnnotations(runAs);
        if (runAsAnnotations != null && runAsAnnotations.size() > 0) {
            AnnotationsMetaData annotations = metaData.getAnnotations();
            if (annotations == null) {
               annotations = new AnnotationsMetaData();
               metaData.setAnnotations(annotations);
            }
            for (final AnnotationInstance annotation : runAsAnnotations) {
                AnnotationTarget target = annotation.target();
                if (!(target instanceof ClassInfo)) {
                    continue;
                }
                ClassInfo classInfo = ClassInfo.class.cast(target);
                AnnotationMetaData annotationMD = annotations.get(classInfo.toString());
                if (annotationMD == null) {
                    annotationMD = new AnnotationMetaData();
                    annotationMD.setClassName(classInfo.toString());
                    annotations.add(annotationMD);
                }
                if (annotation.value() == null) {
                    throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.invalidRunAsAnnotation(target));
                }
                RunAsMetaData runAs = new RunAsMetaData();
                runAs.setRoleName(annotation.value().asString());
                annotationMD.setRunAs(runAs);
            }
        }
        // @DeclareRoles
        final List<AnnotationInstance> declareRolesAnnotations = index.getAnnotations(declareRoles);
        if (declareRolesAnnotations != null && declareRolesAnnotations.size() > 0) {
            SecurityRolesMetaData securityRoles = metaData.getSecurityRoles();
            if (securityRoles == null) {
               securityRoles = new SecurityRolesMetaData();
               metaData.setSecurityRoles(securityRoles);
            }
            for (final AnnotationInstance annotation : declareRolesAnnotations) {
                if (annotation.value() == null) {
                    throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.invalidDeclareRolesAnnotation(annotation.target()));
                }
                for (String role : annotation.value().asStringArray()) {
                    SecurityRoleMetaData sr = new SecurityRoleMetaData();
                    sr.setRoleName(role);
                    securityRoles.add(sr);
                }
            }
        }
        // @MultipartConfig
        final List<AnnotationInstance> multipartConfigAnnotations = index.getAnnotations(multipartConfig);
        if (multipartConfigAnnotations != null && multipartConfigAnnotations.size() > 0) {
            AnnotationsMetaData annotations = metaData.getAnnotations();
            if (annotations == null) {
               annotations = new AnnotationsMetaData();
               metaData.setAnnotations(annotations);
            }
            for (final AnnotationInstance annotation : multipartConfigAnnotations) {
                AnnotationTarget target = annotation.target();
                if (!(target instanceof ClassInfo)) {
                    throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.invalidMultipartConfigAnnotation(target));
                }
                ClassInfo classInfo = ClassInfo.class.cast(target);
                AnnotationMetaData annotationMD = annotations.get(classInfo.toString());
                if (annotationMD == null) {
                    annotationMD = new AnnotationMetaData();
                    annotationMD.setClassName(classInfo.toString());
                    annotations.add(annotationMD);
                }
                MultipartConfigMetaData multipartConfig = new MultipartConfigMetaData();
                AnnotationValue locationValue = annotation.value("location");
                if (locationValue != null && locationValue.asString().length() > 0) {
                    multipartConfig.setLocation(locationValue.asString());
                }
                AnnotationValue maxFileSizeValue = annotation.value("maxFileSize");
                if (maxFileSizeValue != null && maxFileSizeValue.asLong() != -1L) {
                    multipartConfig.setMaxFileSize(maxFileSizeValue.asLong());
                }
                AnnotationValue maxRequestSizeValue = annotation.value("maxRequestSize");
                if (maxRequestSizeValue != null && maxRequestSizeValue.asLong() != -1L) {
                    multipartConfig.setMaxRequestSize(maxRequestSizeValue.asLong());
                }
                AnnotationValue fileSizeThresholdValue = annotation.value("fileSizeThreshold");
                if (fileSizeThresholdValue != null && fileSizeThresholdValue.asInt() != 0) {
                    multipartConfig.setFileSizeThreshold(fileSizeThresholdValue.asInt());
                }
                annotationMD.setMultipartConfig(multipartConfig);
            }
        }
        // @ServletSecurity
        final List<AnnotationInstance> servletSecurityAnnotations = index.getAnnotations(servletSecurity);
        if (servletSecurityAnnotations != null && servletSecurityAnnotations.size() > 0) {
            AnnotationsMetaData annotations = metaData.getAnnotations();
            if (annotations == null) {
               annotations = new AnnotationsMetaData();
               metaData.setAnnotations(annotations);
            }
            for (final AnnotationInstance annotation : servletSecurityAnnotations) {
                AnnotationTarget target = annotation.target();
                if (!(target instanceof ClassInfo)) {
                    throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.invalidServletSecurityAnnotation(target));
                }
                ClassInfo classInfo = ClassInfo.class.cast(target);
                AnnotationMetaData annotationMD = annotations.get(classInfo.toString());
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    public void undeploy(DeploymentUnit context) {

    }

    private List<BindingConfiguration> getAnnotatedClassBindingConfigurations(EEModuleDescription moduleDescription, AnnotationInstance annotationInstance) throws DeploymentUnitProcessingException {
        final AnnotationTarget target = annotationInstance.target();
        if (!(target instanceof ClassInfo)) {
            throw ROOT_LOGGER.classOnlyAnnotation(annotationInstance.toString(), target);
        }
        final ClassInfo classInfo = (ClassInfo) target;
        return moduleDescription.addOrGetLocalClassDescription(classInfo.name().toString()).getBindingConfigurations();
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        if (module == null) {
            return;
        }
        final List<AnnotationInstance> resourceAnnotations = index.getAnnotations(RESOURCE_ANNOTATION_NAME);
        for (AnnotationInstance annotation : resourceAnnotations) {
            final AnnotationTarget annotationTarget = annotation.target();
            final AnnotationValue nameValue = annotation.value("name");
            final String name = (nameValue != null) ? replacer.replaceProperties(nameValue.asString()) : null;
            final AnnotationValue typeValue = annotation.value("type");
            final String type = typeValue != null ? typeValue.asClass().name().toString() : null;
            if (annotationTarget instanceof FieldInfo) {
                final FieldInfo fieldInfo = (FieldInfo) annotationTarget;
                final ClassInfo classInfo = fieldInfo.declaringClass();
                EEModuleClassDescription classDescription = eeModuleDescription.addOrGetLocalClassDescription(classInfo.name().toString());
                processFieldResource(phaseContext, fieldInfo, name, type, classDescription, annotation, eeModuleDescription, module, applicationClasses, replacer);
            } else if (annotationTarget instanceof MethodInfo) {
                final MethodInfo methodInfo = (MethodInfo) annotationTarget;
                ClassInfo classInfo = methodInfo.declaringClass();
                EEModuleClassDescription classDescription = eeModuleDescription.addOrGetLocalClassDescription(classInfo.name().toString());
                processMethodResource(phaseContext, methodInfo, name, type, classDescription, annotation, eeModuleDescription, module, applicationClasses, replacer);
            } else if (annotationTarget instanceof ClassInfo) {
                final ClassInfo classInfo = (ClassInfo) annotationTarget;
                EEModuleClassDescription classDescription = eeModuleDescription.addOrGetLocalClassDescription(classInfo.name().toString());
                processClassResource(phaseContext, name, type, classDescription, annotation, eeModuleDescription, module, applicationClasses, replacer);
            }
        }
        final List<AnnotationInstance> resourcesAnnotations = index.getAnnotations(RESOURCES_ANNOTATION_NAME);
        for (AnnotationInstance outerAnnotation : resourcesAnnotations) {
            final AnnotationTarget annotationTarget = outerAnnotation.target();
            if (annotationTarget instanceof ClassInfo) {
                final ClassInfo classInfo = (ClassInfo) annotationTarget;
                final AnnotationInstance[] values = outerAnnotation.value("value").asNestedArray();
                for (AnnotationInstance annotation : values) {
                    final AnnotationValue nameValue = annotation.value("name");
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        if (instances == null || instances.isEmpty()) {
            return;
        }

        for (AnnotationInstance instance : instances) {
            AnnotationTarget target = instance.target();
            if (!(target instanceof ClassInfo)) {
                throw EeLogger.ROOT_LOGGER.classOnlyAnnotation("@ManagedBean", target);
            }
            final ClassInfo classInfo = (ClassInfo) target;
            // skip if it's not a valid managed bean class
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    private static void processHandlerChainAnnotations(final ResourceRoot resourceRoot, final Index index, final WSEndpointHandlersMapping mapping) throws DeploymentUnitProcessingException {
        final List<AnnotationInstance> handlerChainAnnotations = index.getAnnotations(HANDLER_CHAIN_ANNOTATION);

        for (final AnnotationInstance handlerChainAnnotation : handlerChainAnnotations) {
            final AnnotationTarget annotationTarget = handlerChainAnnotation.target();

            if (annotationTarget instanceof ClassInfo) {
                final ClassInfo classInfo = (ClassInfo) annotationTarget;
                if (isJaxwsEndpoint(classInfo, index)) {
                    final String endpointClass = classInfo.name().toString();
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    public Collection<Annotation> getAnnotation(Class<?> annotationClass) {
        List<AnnotationInstance> instances = backingRepository.getAnnotations(DotName.createSimple(annotationClass
                .getName()));
        ArrayList<Annotation> annotations = new ArrayList<Annotation>(instances.size());
        for (AnnotationInstance instance : instances) {
            AnnotationTarget target = instance.target();
            Annotation annotation = null;
            if (target instanceof MethodInfo) {
                MethodInfo m = (MethodInfo) target;
                List<String> parameterTypes = new ArrayList<String>(m.args().length);
                for (Type type : m.args()) {
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