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.portlet.dynamicdatamapping.service.impl;
016    
017    import aQute.bnd.annotation.ProviderType;
018    
019    import com.liferay.portal.kernel.exception.PortalException;
020    import com.liferay.portal.kernel.util.ListUtil;
021    import com.liferay.portal.kernel.util.OrderByComparator;
022    import com.liferay.portlet.dynamicdatamapping.NoSuchTemplateVersionException;
023    import com.liferay.portlet.dynamicdatamapping.model.DDMTemplateVersion;
024    import com.liferay.portlet.dynamicdatamapping.service.base.DDMTemplateVersionLocalServiceBaseImpl;
025    import com.liferay.portlet.dynamicdatamapping.util.comparator.TemplateVersionVersionComparator;
026    
027    import java.util.Collections;
028    import java.util.List;
029    
030    /**
031     * @author Marcellus Tavares
032     */
033    @ProviderType
034    public class DDMTemplateVersionLocalServiceImpl
035            extends DDMTemplateVersionLocalServiceBaseImpl {
036    
037            @Override
038            public DDMTemplateVersion getLatestTemplateVersion(long templateId)
039                    throws PortalException {
040    
041                    List<DDMTemplateVersion> templateVersions =
042                            ddmTemplateVersionPersistence.findByTemplateId(templateId);
043    
044                    if (templateVersions.isEmpty()) {
045                            throw new NoSuchTemplateVersionException(
046                                    "No template versions found for template ID " + templateId);
047                    }
048    
049                    templateVersions = ListUtil.copy(templateVersions);
050    
051                    Collections.sort(
052                            templateVersions, new TemplateVersionVersionComparator());
053    
054                    return templateVersions.get(0);
055            }
056    
057            @Override
058            public DDMTemplateVersion getTemplateVersion(long templateVersionId)
059                    throws PortalException {
060    
061                    return ddmTemplateVersionPersistence.findByPrimaryKey(
062                            templateVersionId);
063            }
064    
065            @Override
066            public DDMTemplateVersion getTemplateVersion(
067                            long templateId, String version)
068                    throws PortalException {
069    
070                    return ddmTemplateVersionPersistence.findByT_V(templateId, version);
071            }
072    
073            @Override
074            public List<DDMTemplateVersion> getTemplateVersions(
075                    long templateId, int start, int end,
076                    OrderByComparator<DDMTemplateVersion> orderByComparator) {
077    
078                    return ddmTemplateVersionPersistence.findByTemplateId(
079                            templateId, start, end, orderByComparator);
080            }
081    
082            @Override
083            public int getTemplateVersionsCount(long templateId) {
084                    return ddmTemplateVersionPersistence.countByTemplateId(templateId);
085            }
086    
087    }