001/*
002 * (C) Copyright 2009-2012 Nuxeo SA (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     Alexandre Russel
016 *     Florent Guillaume
017 */
018package org.nuxeo.ecm.platform.routing.core.impl;
019
020import java.io.Serializable;
021import java.util.HashMap;
022import java.util.Map;
023
024import org.nuxeo.ecm.core.api.CoreSession;
025import org.nuxeo.ecm.core.api.DocumentModel;
026import org.nuxeo.ecm.core.api.IdRef;
027import org.nuxeo.ecm.core.api.NuxeoException;
028import org.nuxeo.ecm.core.api.UnrestrictedSessionRunner;
029import org.nuxeo.ecm.platform.routing.api.DocumentRoute;
030import org.nuxeo.ecm.platform.routing.api.DocumentRoutingConstants;
031import org.nuxeo.ecm.platform.routing.core.api.DocumentRoutingEngineService;
032import org.nuxeo.runtime.model.DefaultComponent;
033
034public class DocumentRoutingEngineServiceImpl extends DefaultComponent implements DocumentRoutingEngineService {
035
036    public static final String WORKFLOW_NAME_EVENT_PROPERTY_KEY = "wfName";
037
038    @Override
039    public void start(DocumentRoute routeInstance, Map<String, Serializable> map, CoreSession session) {
040        routeInstance.run(session, map);
041    }
042
043    @Override
044    public void resume(DocumentRoute routeInstance, String nodeId, String taskId, Map<String, Object> data,
045            String status, CoreSession session) {
046        routeInstance.resume(session, nodeId, taskId, data, status);
047    }
048
049    @Override
050    public void cancel(DocumentRoute routeInstance, CoreSession session) {
051        final String routeDocId = routeInstance.getDocument().getId();
052        new UnrestrictedSessionRunner(session) {
053            @Override
054            public void run() {
055                DocumentModel routeDoc = session.getDocument(new IdRef(routeDocId));
056                DocumentRoute routeInstance = routeDoc.getAdapter(DocumentRoute.class);
057                if (routeInstance == null) {
058                    throw new NuxeoException("Document " + routeDoc + " can not be adapted to a DocumentRoute");
059                }
060                routeInstance.cancel(session);
061            }
062        }.runUnrestricted();
063        Map<String, Serializable> properties = new HashMap<String, Serializable>();
064        properties.put(WORKFLOW_NAME_EVENT_PROPERTY_KEY, routeInstance.getTitle());
065        EventFirer.fireEvent(session, routeInstance.getAttachedDocuments(session), properties,
066                DocumentRoutingConstants.Events.workflowCanceled.name());
067    }
068}