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.document.library.kernel.model.DLFileEntry;
018    import com.liferay.portal.kernel.exception.PortalException;
019    import com.liferay.portal.kernel.repository.LocalRepository;
020    import com.liferay.portal.kernel.repository.Repository;
021    import com.liferay.portal.kernel.repository.capabilities.WorkflowCapability;
022    import com.liferay.portal.kernel.repository.model.FileEntry;
023    import com.liferay.portal.kernel.repository.model.FileVersion;
024    import com.liferay.portal.kernel.service.ServiceContext;
025    import com.liferay.portal.kernel.workflow.WorkflowConstants;
026    import com.liferay.portal.repository.capabilities.util.DLFileEntryServiceAdapter;
027    import com.liferay.portal.repository.liferayrepository.LiferayWorkflowLocalRepositoryWrapper;
028    import com.liferay.portal.repository.liferayrepository.LiferayWorkflowRepositoryWrapper;
029    import com.liferay.portal.repository.util.RepositoryWrapperAware;
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, boolean majorVersion,
059                            ServiceContext serviceContext)
060                    throws PortalException {
061    
062                    doUpdateStatus(userId, fileEntry, serviceContext);
063            }
064    
065            @Override
066            public int getStatus(FileEntry fileEntry) {
067                    DLFileEntry dlFileEntry = (DLFileEntry)fileEntry.getModel();
068    
069                    return dlFileEntry.getStatus();
070            }
071    
072            @Override
073            public void revertFileEntry(
074                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
075                    throws PortalException {
076    
077                    doUpdateStatus(userId, fileEntry, serviceContext);
078            }
079    
080            @Override
081            public void updateFileEntry(
082                            long userId, FileEntry fileEntry, boolean majorVersion,
083                            ServiceContext serviceContext)
084                    throws PortalException {
085    
086                    doUpdateStatus(userId, fileEntry, serviceContext);
087            }
088    
089            @Override
090            public LocalRepository wrapLocalRepository(
091                    LocalRepository localRepository) {
092    
093                    return new LiferayWorkflowLocalRepositoryWrapper(localRepository, this);
094            }
095    
096            @Override
097            public Repository wrapRepository(Repository repository) {
098                    return new LiferayWorkflowRepositoryWrapper(repository, this);
099            }
100    
101            protected void doUpdateStatus(
102                            long userId, FileEntry fileEntry, ServiceContext serviceContext)
103                    throws PortalException {
104    
105                    Map<String, Serializable> workflowContext = Collections.emptyMap();
106    
107                    FileVersion fileVersion = fileEntry.getFileVersion();
108    
109                    _dlFileEntryServiceAdapter.updateStatus(
110                            userId, fileVersion.getFileVersionId(),
111                            WorkflowConstants.STATUS_APPROVED, serviceContext, workflowContext);
112            }
113    
114            private final DLFileEntryServiceAdapter _dlFileEntryServiceAdapter;
115    
116    }