001/*
002 *  Copyright 2016 Anyware Services
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 */
016package org.ametys.odf.workflow;
017
018import java.util.Map;
019
020import org.apache.commons.lang.ArrayUtils;
021
022import org.ametys.cms.repository.WorkflowAwareContent;
023import org.ametys.cms.workflow.AbstractContentFunction;
024import org.ametys.plugins.repository.AmetysRepositoryException;
025import org.ametys.plugins.repository.version.VersionableAmetysObject;
026
027import com.opensymphony.module.propertyset.PropertySet;
028import com.opensymphony.workflow.WorkflowException;
029
030/**
031 * OSWorkflow function for unpublish a content.
032 * To be used only for ODF non-web application, with remote synchronization
033 */
034public class UnpublishODFContentFunction extends AbstractContentFunction
035{
036    public void execute(Map transientVars, Map args, PropertySet ps) throws WorkflowException
037    {
038        _logger.info("Performing content unpublish.");
039        WorkflowAwareContent content = getContent(transientVars);
040        
041        try
042        {
043            if (!(content instanceof VersionableAmetysObject))
044            {
045                throw new WorkflowException("Invalid content implementation: " + content);
046            }
047            
048            VersionableAmetysObject versionableContent = (VersionableAmetysObject) content;
049            
050            if (ArrayUtils.contains(versionableContent.getAllLabels(), ValidateODFContentFunction.VALID_LABEL))
051            {
052                versionableContent.removeLabel(ValidateODFContentFunction.VALID_LABEL);
053            }
054            
055            content.saveChanges();
056        }
057        catch (AmetysRepositoryException e)
058        {
059            throw new WorkflowException("Error unpublishing the content", e);
060        }
061    }
062}