001/*
002 *  Copyright 2012 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.cms.workflow;
017
018import java.util.Map;
019
020import org.ametys.cms.repository.WorkflowAwareContent;
021
022import com.opensymphony.module.propertyset.PropertySet;
023import com.opensymphony.workflow.WorkflowException;
024
025/**
026 * Workflow function creating a new content version.
027 */
028public class CreateVersionFunction extends AbstractContentFunction
029{
030    
031    @Override
032    public void execute(Map transientVars, Map args, PropertySet ps) throws WorkflowException
033    {
034        WorkflowAwareContent content = getContent(transientVars);
035        
036        boolean createVersion = !"true".equals(transientVars.get("prevent-version-creation"));
037        
038        if (createVersion)
039        {
040            _createVersion(content);
041        }
042    }
043    
044}