001/*
002 * (C) Copyright 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 *     Nuxeo - initial API and implementation
018 */
019package org.nuxeo.ecm.platform.routing.web;
020
021import java.util.ArrayList;
022import java.util.List;
023
024import org.jboss.seam.ScopeType;
025import org.jboss.seam.annotations.Factory;
026import org.jboss.seam.annotations.In;
027import org.jboss.seam.annotations.Name;
028import org.jboss.seam.annotations.Scope;
029import org.nuxeo.ecm.core.api.CoreSession;
030import org.nuxeo.ecm.core.api.DocumentModel;
031import org.nuxeo.ecm.platform.routing.api.DocumentRoute;
032import org.nuxeo.ecm.platform.routing.api.DocumentRoutingService;
033import org.nuxeo.ecm.platform.ui.web.api.NavigationContext;
034import org.nuxeo.runtime.api.Framework;
035
036/**
037 * @author <a href="mailto:[email protected]">Alexandre Russel</a>
038 */
039@Name("relatedRouteAction")
040@Scope(ScopeType.EVENT)
041public class RelatedRouteActionBean {
042
043    @In(required = true, create = true)
044    protected NavigationContext navigationContext;
045
046    @In(create = true, required = false)
047    protected CoreSession documentManager;
048
049    @Factory(value = "relatedRoutes")
050    public List<DocumentModel> findRelatedRoute() {
051        DocumentModel currentDoc = navigationContext.getCurrentDocument();
052        if (currentDoc != null) {
053            return findRelatedRoute(currentDoc.getId());
054        }
055        return new ArrayList<DocumentModel>();
056    }
057
058    public List<DocumentModel> findRelatedRoute(String documentId) {
059        List<DocumentModel> docs = new ArrayList<DocumentModel>();
060        if (documentId == null || "".equals(documentId)) {
061            return docs;
062        }
063        List<DocumentRoute> relatedRoutes = getDocumentRoutingService().getDocumentRoutesForAttachedDocument(
064                documentManager, documentId);
065        for (DocumentRoute documentRoute : relatedRoutes) {
066            docs.add(documentRoute.getDocument());
067        }
068        return docs;
069    }
070
071    public boolean hasRelatedRoute(String documentId) {
072        return !findRelatedRoute(documentId).isEmpty();
073    }
074
075    public boolean hasRelatedRoute() {
076        return !findRelatedRoute().isEmpty();
077    }
078
079    public DocumentRoutingService getDocumentRoutingService() {
080        return Framework.getService(DocumentRoutingService.class);
081    }
082
083}