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.capabilities.util.DLFileEntryServiceAdapter;
025    import com.liferay.portal.repository.liferayrepository.LiferayWorkflowLocalRepositoryWrapper;
026    import com.liferay.portal.repository.liferayrepository.LiferayWorkflowRepositoryWrapper;
027    import com.liferay.portal.repository.util.RepositoryWrapperAware;
028    import com.liferay.portal.service.ServiceContext;
029    import com.liferay.portlet.documentlibrary.model.DLFileEntry;
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            public MinimalWorkflowCapability(
043                    DLFileEntryServiceAdapter dlFileEntryServiceAdapter) {
044    
045                    _dlFileEntryServiceAdapter = dlFileEntryServiceAdapter;
046            }
047    
048            @Override
049            public void addFileEntry(
050                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
051                    throws PortalException {
052    
053                    doUpdateStatus(userId, fileEntry, serviceContext);
054            }
055    
056            @Override
057            public void checkInFileEntry(
058                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
059                    throws PortalException {
060    
061                    doUpdateStatus(userId, fileEntry, serviceContext);
062            }
063    
064            @Override
065            public int getStatus(FileEntry fileEntry) {
066                    DLFileEntry dlFileEntry = (DLFileEntry)fileEntry.getModel();
067    
068                    return dlFileEntry.getStatus();
069            }
070    
071            @Override
072            public void revertFileEntry(
073                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
074                    throws PortalException {
075    
076                    doUpdateStatus(userId, fileEntry, serviceContext);
077            }
078    
079            @Override
080            public void updateFileEntry(
081                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
082                    throws PortalException {
083    
084                    doUpdateStatus(userId, fileEntry, serviceContext);
085            }
086    
087            @Override
088            public LocalRepository wrapLocalRepository(
089                    LocalRepository localRepository) {
090    
091                    return new LiferayWorkflowLocalRepositoryWrapper(localRepository, this);
092            }
093    
094            @Override
095            public Repository wrapRepository(Repository repository) {
096                    return new LiferayWorkflowRepositoryWrapper(repository, this);
097            }
098    
099            protected void doUpdateStatus(
100                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
101                    throws PortalException {
102    
103                    Map<String, Serializable> workflowContext = Collections.emptyMap();
104    
105                    FileVersion fileVersion = fileEntry.getFileVersion();
106    
107                    _dlFileEntryServiceAdapter.updateStatus(
108                            userId, fileVersion.getFileVersionId(),
109                            WorkflowConstants.STATUS_APPROVED, serviceContext, workflowContext);
110            }
111    
112            private final DLFileEntryServiceAdapter _dlFileEntryServiceAdapter;
113    
114    }