001/*
002 * (C) Copyright 2010-2011 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 *     ldoguin
016 */
017
018package org.nuxeo.ecm.platform.routing.dm.operation;
019
020import org.nuxeo.ecm.automation.OperationContext;
021import org.nuxeo.ecm.automation.task.CreateTask.OperationTaskVariableName;
022import org.nuxeo.ecm.core.api.DocumentModel;
023import org.nuxeo.ecm.platform.routing.api.DocumentRouteElement;
024import org.nuxeo.ecm.platform.routing.api.DocumentRoutingConstants;
025import org.nuxeo.ecm.platform.routing.dm.adapter.RoutingTask;
026
027/**
028 * @since 5.6
029 * @deprecated since 5.9.2 - Use only routes of type 'graph'
030 */
031@Deprecated
032public class AbstractTaskStepOperation {
033
034    protected RoutingTask routingTask;
035
036    protected DocumentRouteElement step;
037
038    public RoutingTask getRoutingTask(OperationContext context) {
039        if (routingTask == null) {
040            DocumentModel taskDoc = (DocumentModel) context.get(OperationTaskVariableName.taskDocument.name());
041            if (taskDoc != null) {
042                routingTask = taskDoc.getAdapter(RoutingTask.class);
043            }
044        }
045        return routingTask;
046    }
047
048    public DocumentRouteElement getRoutingStep(OperationContext context) {
049        if (getRoutingTask(context) != null) {
050            step = routingTask.getDocumentRouteStep(context.getCoreSession());
051            return step;
052        }
053        return null;
054    }
055
056    public String getRoutingStepDocumentId(OperationContext context) {
057        if (getRoutingTask(context) != null) {
058            String stepDocumentId = routingTask.getVariable(DocumentRoutingConstants.OPERATION_STEP_DOCUMENT_KEY);
059            return stepDocumentId;
060        }
061        return null;
062    }
063}