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.external;
016    
017    import com.liferay.portal.kernel.exception.SystemException;
018    import com.liferay.portal.kernel.repository.BaseRepository;
019    import com.liferay.portal.kernel.repository.DocumentRepository;
020    import com.liferay.portal.kernel.repository.RepositoryConfiguration;
021    import com.liferay.portal.kernel.repository.RepositoryConfigurationBuilder;
022    import com.liferay.portal.kernel.repository.RepositoryFactory;
023    import com.liferay.portal.kernel.repository.capabilities.ProcessorCapability;
024    import com.liferay.portal.kernel.repository.registry.BaseRepositoryDefiner;
025    import com.liferay.portal.kernel.repository.registry.CapabilityRegistry;
026    import com.liferay.portal.kernel.repository.registry.RepositoryFactoryRegistry;
027    import com.liferay.portal.repository.capabilities.LiferayProcessorCapability;
028    import com.liferay.portal.repository.util.ExternalRepositoryFactoryUtil;
029    
030    /**
031     * @author Adolfo P??rez
032     */
033    public class LegacyExternalRepositoryDefiner extends BaseRepositoryDefiner {
034    
035            public LegacyExternalRepositoryDefiner(
036                    String className, RepositoryFactory repositoryFactory) {
037    
038                    _className = className;
039                    _repositoryFactory = repositoryFactory;
040            }
041    
042            @Override
043            public String getClassName() {
044                    return _className;
045            }
046    
047            @Override
048            public RepositoryConfiguration getRepositoryConfiguration() {
049                    try {
050                            if (_repositoryConfiguration != null) {
051                                    return _repositoryConfiguration;
052                            }
053    
054                            BaseRepository baseRepository =
055                                    ExternalRepositoryFactoryUtil.getInstance(getClassName());
056    
057                            @SuppressWarnings("deprecation")
058                            String[][] supportedParameters =
059                                    baseRepository.getSupportedParameters();
060    
061                            int size = 0;
062    
063                            if ((supportedParameters != null) &&
064                                    (supportedParameters[0] != null)) {
065    
066                                    size = supportedParameters[0].length;
067                            }
068    
069                            RepositoryConfigurationBuilder repositoryConfigurationBuilder =
070                                    new RepositoryConfigurationBuilder();
071    
072                            for (int i = 0; i < size; i++) {
073                                    repositoryConfigurationBuilder.addParameter(
074                                            supportedParameters[0][i]);
075                            }
076    
077                            _repositoryConfiguration = repositoryConfigurationBuilder.build();
078    
079                            return _repositoryConfiguration;
080                    }
081                    catch (Exception e) {
082                            throw new SystemException(e);
083                    }
084            }
085    
086            @Override
087            public boolean isExternalRepository() {
088                    return true;
089            }
090    
091            @Override
092            public void registerCapabilities(
093                    CapabilityRegistry<DocumentRepository> capabilityRegistry) {
094    
095                    capabilityRegistry.addSupportedCapability(
096                            ProcessorCapability.class, _processorCapability);
097            }
098    
099            @Override
100            public void registerRepositoryFactory(
101                    RepositoryFactoryRegistry repositoryFactoryRegistry) {
102    
103                    repositoryFactoryRegistry.setRepositoryFactory(_repositoryFactory);
104            }
105    
106            private final String _className;
107            private final LiferayProcessorCapability _processorCapability =
108                    new LiferayProcessorCapability();
109            private RepositoryConfiguration _repositoryConfiguration;
110            private final RepositoryFactory _repositoryFactory;
111    
112    }