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.kernel.settings;
016    
017    import java.io.IOException;
018    
019    import java.util.Collection;
020    
021    import javax.portlet.ValidatorException;
022    
023    /**
024     * @author Iv??n Zaera
025     */
026    public interface ModifiableSettings extends Settings {
027    
028            public Collection<String> getModifiedKeys();
029    
030            public void reset();
031    
032            public void reset(String key);
033    
034            public ModifiableSettings setValue(String key, String value);
035    
036            public ModifiableSettings setValues(ModifiableSettings modifiableSettings);
037    
038            public ModifiableSettings setValues(String key, String[] values);
039    
040            public void store() throws IOException, ValidatorException;
041    
042    }