001/*
002 * (C) Copyright 2006-2010 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 *     Thierry Delprat
018 */
019package org.nuxeo.apidoc.seam;
020
021import java.util.List;
022
023import javax.faces.context.FacesContext;
024import javax.servlet.http.HttpServletRequest;
025
026import org.jboss.seam.ScopeType;
027import org.jboss.seam.annotations.Factory;
028import org.jboss.seam.annotations.Name;
029import org.jboss.seam.annotations.Scope;
030import org.jboss.seam.annotations.Startup;
031import org.nuxeo.apidoc.api.SeamComponentInfo;
032
033@Startup
034@Name("nuxeoSeamIntrospector")
035@Scope(ScopeType.APPLICATION)
036public class SeamComponentIntrospector {
037
038    protected HttpServletRequest getRequest() {
039        FacesContext fContext = FacesContext.getCurrentInstance();
040        if (fContext == null) {
041            return null;
042        }
043        return (HttpServletRequest) fContext.getExternalContext().getRequest();
044    }
045
046    @Factory(value = "nuxeoSeamComponents", scope = ScopeType.EVENT)
047    public List<SeamComponentInfo> getNuxeoComponents() {
048        return SeamRuntimeIntrospector.listNuxeoComponents();
049    }
050}