001    /**
002     * Copyright (c) 2000-2012 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.upgrade.v6_0_12_to_6_1_0;
016    
017    import com.liferay.portal.kernel.dao.jdbc.DataAccess;
018    import com.liferay.portal.kernel.exception.PortalException;
019    import com.liferay.portal.kernel.exception.SystemException;
020    import com.liferay.portal.kernel.log.Log;
021    import com.liferay.portal.kernel.log.LogFactoryUtil;
022    import com.liferay.portal.kernel.upgrade.UpgradeProcess;
023    import com.liferay.portal.kernel.util.GetterUtil;
024    import com.liferay.portal.model.GroupedModel;
025    import com.liferay.portal.model.PermissionedModel;
026    import com.liferay.portal.model.ResourceBlock;
027    import com.liferay.portal.model.ResourceBlockPermissionsContainer;
028    import com.liferay.portal.model.ResourceConstants;
029    import com.liferay.portal.model.ResourcePermission;
030    import com.liferay.portal.service.ResourceBlockLocalServiceUtil;
031    import com.liferay.portal.service.ResourcePermissionLocalServiceUtil;
032    import com.liferay.portal.util.PropsValues;
033    import com.liferay.portlet.bookmarks.model.BookmarksEntry;
034    import com.liferay.portlet.bookmarks.model.BookmarksFolder;
035    
036    import java.sql.Connection;
037    import java.sql.PreparedStatement;
038    import java.sql.ResultSet;
039    
040    import java.util.List;
041    
042    /**
043     * @author Alexander Chow
044     * @author Connor McKay
045     */
046    public class UpgradePermission extends UpgradeProcess {
047    
048            protected ResourceBlock convertResourcePermissions(
049                            long companyId, String name, long primKey)
050                    throws PortalException, SystemException {
051    
052                    PermissionedModel permissionedModel =
053                            ResourceBlockLocalServiceUtil.getPermissionedModel(name, primKey);
054    
055                    long groupId = 0;
056    
057                    if (permissionedModel instanceof GroupedModel) {
058                            GroupedModel groupedModel = (GroupedModel)permissionedModel;
059    
060                            groupId = groupedModel.getGroupId();
061                    }
062    
063                    ResourceBlockPermissionsContainer resourceBlockPermissionsContainer =
064                            getResourceBlockPermissionsContainer(
065                                            companyId, groupId, name, primKey);
066    
067                    String permissionsHash =
068                            ResourceBlockLocalServiceUtil.getPermissionsHash(
069                                    resourceBlockPermissionsContainer);
070    
071                    ResourceBlock resourceBlock =
072                            ResourceBlockLocalServiceUtil.updateResourceBlockId(
073                                    companyId, groupId, name, permissionedModel, permissionsHash,
074                                    resourceBlockPermissionsContainer);
075    
076                    return resourceBlock;
077            }
078    
079            protected void convertResourcePermissions(
080                            String name, String tableName, String pkColumnName)
081                    throws Exception {
082    
083                    Connection con = null;
084                    PreparedStatement ps = null;
085                    ResultSet rs = null;
086    
087                    try {
088                            con = DataAccess.getConnection();
089    
090                            ps = con.prepareStatement(
091                                    "select " + pkColumnName + ", companyId from " + tableName);
092    
093                            rs = ps.executeQuery();
094    
095                            while (rs.next()) {
096                                    long primKey = rs.getLong(pkColumnName);
097                                    long companyId = rs.getLong("companyId");
098    
099                                    ResourceBlock resourceBlock = convertResourcePermissions(
100                                            companyId, name, primKey);
101    
102                                    if (_log.isInfoEnabled() &&
103                                            (resourceBlock.getResourceBlockId() % 100 == 0)) {
104    
105                                            _log.info("Processed 100 resource blocks for " + name);
106                                    }
107                            }
108                    }
109                    finally {
110                            DataAccess.cleanUp(con, ps, rs);
111                    }
112    
113                    List<ResourcePermission> resourcePermissions =
114                            ResourcePermissionLocalServiceUtil.getScopeResourcePermissions(
115                                    _SCOPES);
116    
117                    for (ResourcePermission resourcePermission : resourcePermissions) {
118                            int scope = resourcePermission.getScope();
119    
120                            if (!name.equals(resourcePermission.getName())) {
121                                    continue;
122                            }
123    
124                            if ((scope == ResourceConstants.SCOPE_COMPANY) ||
125                                    (scope == ResourceConstants.SCOPE_GROUP_TEMPLATE)) {
126    
127                                    ResourceBlockLocalServiceUtil.setCompanyScopePermissions(
128                                            resourcePermission.getCompanyId(), name,
129                                            resourcePermission.getRoleId(),
130                                            resourcePermission.getActionIds());
131                            }
132                            else if (scope == ResourceConstants.SCOPE_GROUP) {
133                                    ResourceBlockLocalServiceUtil.setGroupScopePermissions(
134                                            resourcePermission.getCompanyId(),
135                                            GetterUtil.getLong(resourcePermission.getPrimaryKey()),
136                                            name, resourcePermission.getRoleId(),
137                                            resourcePermission.getActionIds());
138                            }
139                    }
140            }
141    
142            @Override
143            protected void doUpgrade() throws Exception {
144                    if (PropsValues.PERMISSIONS_USER_CHECK_ALGORITHM == 6) {
145                            convertResourcePermissions(
146                                    BookmarksEntry.class.getName(), "BookmarksEntry", "entryId");
147                            convertResourcePermissions(
148                                    BookmarksFolder.class.getName(), "BookmarksFolder", "folderId");
149                    }
150            }
151    
152            protected ResourceBlockPermissionsContainer
153                            getResourceBlockPermissionsContainer(
154                                    long companyId, long groupId, String name, long primKey)
155                    throws SystemException {
156    
157                    ResourceBlockPermissionsContainer resourceBlockPermissionContainer =
158                            new ResourceBlockPermissionsContainer();
159    
160                    List<ResourcePermission> resourcePermissions =
161                            ResourcePermissionLocalServiceUtil.getResourceResourcePermissions(
162                                    companyId, groupId, name, String.valueOf(primKey));
163    
164                    for (ResourcePermission resourcePermission : resourcePermissions) {
165                            resourceBlockPermissionContainer.addPermission(
166                                    resourcePermission.getRoleId(),
167                                    resourcePermission.getActionIds());
168                    }
169    
170                    return resourceBlockPermissionContainer;
171            }
172    
173            private static final int[] _SCOPES = {
174                    ResourceConstants.SCOPE_COMPANY, ResourceConstants.SCOPE_GROUP,
175                    ResourceConstants.SCOPE_GROUP_TEMPLATE
176            };
177    
178            private static Log _log = LogFactoryUtil.getLog(UpgradePermission.class);
179    
180    }