001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.repository.capabilities;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.repository.LocalRepository;
019    import com.liferay.portal.kernel.repository.Repository;
020    import com.liferay.portal.kernel.repository.capabilities.WorkflowCapability;
021    import com.liferay.portal.kernel.repository.model.FileEntry;
022    import com.liferay.portal.kernel.repository.model.FileVersion;
023    import com.liferay.portal.kernel.workflow.WorkflowConstants;
024    import com.liferay.portal.repository.liferayrepository.LiferayWorkflowLocalRepositoryWrapper;
025    import com.liferay.portal.repository.liferayrepository.LiferayWorkflowRepositoryWrapper;
026    import com.liferay.portal.repository.util.RepositoryWrapperAware;
027    import com.liferay.portal.service.ServiceContext;
028    import com.liferay.portlet.documentlibrary.model.DLFileEntry;
029    import com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil;
030    
031    import java.io.Serializable;
032    
033    import java.util.Collections;
034    import java.util.Map;
035    
036    /**
037     * @author Adolfo P??rez
038     */
039    public class MinimalWorkflowCapability
040            implements RepositoryWrapperAware, WorkflowCapability, WorkflowSupport {
041    
042            @Override
043            public void addFileEntry(
044                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
045                    throws PortalException {
046    
047                    doUpdateStatus(userId, fileEntry, serviceContext);
048            }
049    
050            @Override
051            public void checkInFileEntry(
052                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
053                    throws PortalException {
054    
055                    doUpdateStatus(userId, fileEntry, serviceContext);
056            }
057    
058            @Override
059            public int getStatus(FileEntry fileEntry) {
060                    DLFileEntry dlFileEntry = (DLFileEntry)fileEntry.getModel();
061    
062                    return dlFileEntry.getStatus();
063            }
064    
065            @Override
066            public void revertFileEntry(
067                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
068                    throws PortalException {
069    
070                    doUpdateStatus(userId, fileEntry, serviceContext);
071            }
072    
073            @Override
074            public void updateFileEntry(
075                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
076                    throws PortalException {
077    
078                    doUpdateStatus(userId, fileEntry, serviceContext);
079            }
080    
081            @Override
082            public LocalRepository wrapLocalRepository(
083                    LocalRepository localRepository) {
084    
085                    return new LiferayWorkflowLocalRepositoryWrapper(localRepository, this);
086            }
087    
088            @Override
089            public Repository wrapRepository(Repository repository) {
090                    return new LiferayWorkflowRepositoryWrapper(repository, this);
091            }
092    
093            protected void doUpdateStatus(
094                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
095                    throws PortalException {
096    
097                    Map<String, Serializable> workflowContext = Collections.emptyMap();
098    
099                    FileVersion fileVersion = fileEntry.getFileVersion();
100    
101                    DLFileEntryLocalServiceUtil.updateStatus(
102                            userId, fileVersion.getFileVersionId(),
103                            WorkflowConstants.STATUS_APPROVED, serviceContext, workflowContext);
104            }
105    
106    }