001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
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 boolean applyPatch(File patchFile);
042    
043            public String[] getFixedIssues();
044    
045            public String[] getInstalledPatches();
046    
047            public File getPatchDirectory();
048    
049            public String[] getPatchLevels();
050    
051            public Properties getProperties();
052    
053            public boolean hasInconsistentPatchLevels();
054    
055            public boolean isConfigured();
056    
057            public void verifyPatchLevels() throws PatchInconsistencyException;
058    
059    }