001/*
002 * (C) Copyright 2010-2012 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.ArrayList;
022import java.util.List;
023import java.util.Map;
024
025import org.nuxeo.ecm.core.api.CoreSession;
026import org.nuxeo.ecm.core.api.DocumentModel;
027import org.nuxeo.ecm.core.api.DocumentModelList;
028import org.nuxeo.ecm.platform.routing.api.DocumentRouteElement;
029
030public abstract class AbstractRunner implements ElementRunner {
031
032    protected List<DocumentRouteElement> getChildrenElement(CoreSession session, DocumentRouteElement element) {
033        DocumentModelList children = session.getChildren(element.getDocument().getRef());
034        List<DocumentRouteElement> elements = new ArrayList<DocumentRouteElement>();
035        for (DocumentModel model : children) {
036            elements.add(model.getAdapter(DocumentRouteElement.class));
037        }
038        return elements;
039    }
040
041    @Override
042    public void run(CoreSession session, DocumentRouteElement element, Map<String, Serializable> map) {
043        run(session, element);
044    }
045
046    @Override
047    public void resume(CoreSession session, DocumentRouteElement element, String nodeId, String taskId,
048            Map<String, Object> data, String status) {
049        throw new UnsupportedOperationException();
050    }
051
052    @Deprecated
053    @Override
054    public void undo(CoreSession session, DocumentRouteElement element) {
055        throw new UnsupportedOperationException();
056    }
057
058    @Override
059    public void cancel(CoreSession session, DocumentRouteElement element) {
060        List<DocumentRouteElement> children = getChildrenElement(session, element);
061        for (DocumentRouteElement child : children) {
062            child.cancel(session);
063        }
064        element.setCanceled(session);
065    }
066}