001/*
002 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 */
018package org.nuxeo.ecm.platform.ui.web.application.config;
019
020import java.lang.annotation.Annotation;
021import java.net.URI;
022import java.util.Map;
023import java.util.Set;
024
025import javax.servlet.ServletContext;
026
027import org.apache.commons.logging.Log;
028import org.apache.commons.logging.LogFactory;
029
030import com.sun.faces.spi.AnnotationProvider;
031
032/**
033 * TODO.
034 *
035 * @since 6.0
036 */
037public class JSFAnnotationProvider extends AnnotationProvider {
038
039    private static final Log log = LogFactory.getLog(JSFAnnotationProvider.class);
040
041    protected final AnnotationProvider base;
042
043    public JSFAnnotationProvider(ServletContext sc, AnnotationProvider aProvider) {
044        super(sc);
045        base = aProvider;
046    }
047
048    @Override
049    public Map<Class<? extends Annotation>, Set<Class<?>>> getAnnotatedClasses(Set<URI> urls) {
050        if (JSFContainerInitializer.self == null) {
051            log.info("Container scanned classes unavailable, applying default scanning");
052            return base.getAnnotatedClasses(urls);
053        }
054        return JSFContainerInitializer.self.index;
055    }
056
057}