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