Package org.jboss.metadata.web.spec

Examples of org.jboss.metadata.web.spec.Web30MetaData


      // - Merge the fragment metadata into merged fragment meta data
      WebCommonMetaData mergedFragmentMetaData = new WebCommonMetaData();
      if (specMetaData == null)
      {
         // If there is no web.xml, it has to be considered to be the latest version
         specMetaData = new Web30MetaData();
         specMetaData.setVersion("3.0");
      }
      String key = AnnotationMetaDataDeployer.WEB_ANNOTATED_ATTACHMENT_NAME + ":classes";
      // Augment with meta data from annotations in /WEB-INF/classes
      WebMetaData classesAnnotatedMetaData = unit.getAttachment(key, WebMetaData.class);
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        // (unless the fragment exists and is meta data complete)
        // - Merge the fragment metadata into merged fragment meta data
        WebCommonMetaData mergedFragmentMetaData = new WebCommonMetaData();
        if (specMetaData == null) {
            // If there is no web.xml, it has to be considered to be the latest version
            specMetaData = new Web30MetaData();
            specMetaData.setVersion("3.0");
        }
        // Augment with meta data from annotations in /WEB-INF/classes
        WebMetaData classesAnnotatedMetaData = annotationsMetaData.get("classes");
        if (classesAnnotatedMetaData != null) {
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        // (unless the fragment exists and is meta data complete)
        // - Merge the fragment metadata into merged fragment meta data
        WebCommonMetaData mergedFragmentMetaData = new WebCommonMetaData();
        if (specMetaData == null) {
            // If there is no web.xml, it has to be considered to be the latest version
            specMetaData = new Web30MetaData();
            specMetaData.setVersion("3.0");
        }
        // Augment with meta data from annotations in /WEB-INF/classes
        WebMetaData classesAnnotatedMetaData = annotationsMetaData.get("classes");
        if (classesAnnotatedMetaData != null) {
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     * @param classLoader the module classloader
     * @throws DeploymentUnitProcessingException
     */
    protected WebMetaData processAnnotations(Index index)
    throws DeploymentUnitProcessingException {
        Web30MetaData metaData = new Web30MetaData();
        // @WebServlet
        final List<AnnotationInstance> webServletAnnotations = index.getAnnotations(webServlet);
        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("@WebServlet is only allowed at class level " + 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("@WebInitParam requires name and value on " + 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("@WebFilter is only allowed at class level " + 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("@WebInitParam requires name and value on " + 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("@Weblistener is only allowed at class level " + 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("@RunAs needs to specify a role name on " + 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("@DeclareRoles needs to specify role names on " + 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("@MultipartConfig is only allowed at class level " + 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("@ServletSecurity is only allowed at class level " + target);
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        // (unless the fragment exists and is meta data complete)
        // - Merge the fragment metadata into merged fragment meta data
        WebCommonMetaData mergedFragmentMetaData = new WebCommonMetaData();
        if (specMetaData == null) {
            // If there is no web.xml, it has to be considered to be the latest version
            specMetaData = new Web30MetaData();
            specMetaData.setVersion("3.0");
        }
        // Augment with meta data from annotations in /WEB-INF/classes
        WebMetaData classesAnnotatedMetaData = annotationsMetaData.get("classes");
        if (classesAnnotatedMetaData != null) {
View Full Code Here

     *
     * @throws DeploymentUnitProcessingException
     */
    protected WebMetaData processAnnotations(Index index)
    throws DeploymentUnitProcessingException {
        Web30MetaData metaData = new Web30MetaData();
        // @WebServlet
        final List<AnnotationInstance> webServletAnnotations = index.getAnnotations(webServlet);
        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));
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        // (unless the fragment exists and is meta data complete)
        // - Merge the fragment metadata into merged fragment meta data
        WebCommonMetaData mergedFragmentMetaData = new WebCommonMetaData();
        if (specMetaData == null) {
            // If there is no web.xml, it has to be considered to be the latest version
            specMetaData = new Web30MetaData();
            specMetaData.setVersion("3.0");
        }
        // Augment with meta data from annotations in /WEB-INF/classes
        WebMetaData classesAnnotatedMetaData = annotationsMetaData.get("classes");
        if (classesAnnotatedMetaData != null) {
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        // (unless the fragment exists and is meta data complete)
        // - Merge the fragment metadata into merged fragment meta data
        WebCommonMetaData mergedFragmentMetaData = new WebCommonMetaData();
        if (specMetaData == null) {
            // If there is no web.xml, it has to be considered to be the latest version
            specMetaData = new Web30MetaData();
            specMetaData.setVersion("3.0");
        }
        // Augment with meta data from annotations in /WEB-INF/classes
        WebMetaData classesAnnotatedMetaData = annotationsMetaData.get("classes");
        if (classesAnnotatedMetaData != null) {
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     *
     * @throws DeploymentUnitProcessingException
     */
    protected WebMetaData processAnnotations(Index index)
    throws DeploymentUnitProcessingException {
        Web30MetaData metaData = new Web30MetaData();
        // @WebServlet
        final List<AnnotationInstance> webServletAnnotations = index.getAnnotations(webServlet);
        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(MESSAGES.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(MESSAGES.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(MESSAGES.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(MESSAGES.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(MESSAGES.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(MESSAGES.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(MESSAGES.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(MESSAGES.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(MESSAGES.invalidServletSecurityAnnotation(target));
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        // - Merge the annotation metadata into the fragment meta data (unless the fragment exists and is meta data complete)
        // - Merge the fragment metadata into merged fragment meta data
        WebCommonMetaData mergedFragmentMetaData = new WebCommonMetaData();
        if (specMetaData == null) {
            // If there is no web.xml, it has to be considered to be the latest version
            specMetaData = new Web30MetaData();
            specMetaData.setVersion("3.0");
        }
        // Augment with meta data from annotations in /WEB-INF/classes
        WebMetaData annotatedMetaData = annotationsMetaData.get("classes");
        if (annotatedMetaData == null && deploymentUnit.hasAttachment(Attachments.OSGI_MANIFEST)) {
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