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.patcher;
016    
017    import java.io.File;
018    
019    import java.util.Properties;
020    
021    /**
022     * @author Zsolt Balogh
023     * @author Brian Wing Shun Chan
024     * @author Zolt??n Tak??cs
025     */
026    public interface Patcher {
027    
028            public static final String PATCHER_PROPERTIES = "patcher.properties";
029    
030            public static final String PATCHER_SERVICE_PROPERTIES =
031                    "patcher-service.properties";
032    
033            public static final String PROPERTY_FIXED_ISSUES = "fixed.issues";
034    
035            public static final String PROPERTY_INSTALLED_PATCHES = "installed.patches";
036    
037            public static final String PROPERTY_PATCH_DIRECTORY = "patch.directory";
038    
039            public static final String PROPERTY_PATCH_LEVELS = "patch.levels";
040    
041            public static final String PROPERTY_PATCHING_TOOL_VERSION =
042                    "patching.tool.version";
043    
044            public boolean applyPatch(File patchFile);
045    
046            public String[] getFixedIssues();
047    
048            public String[] getInstalledPatches();
049    
050            public File getPatchDirectory();
051    
052            public int getPatchingToolVersion();
053    
054            public String[] getPatchLevels();
055    
056            public Properties getProperties();
057    
058            public boolean hasInconsistentPatchLevels();
059    
060            public boolean isConfigured();
061    
062            public void verifyPatchLevels() throws PatchInconsistencyException;
063    
064    }