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.json.transformer;
016    
017    import com.liferay.portal.kernel.util.StringPool;
018    import com.liferay.portal.model.User;
019    import com.liferay.portal.security.permission.PermissionChecker;
020    import com.liferay.portal.security.permission.PermissionThreadLocal;
021    
022    /**
023     * @author Igor Spasic
024     */
025    public class UserJSONTransformer extends FlexjsonObjectJSONTransformer {
026    
027            @Override
028            public void transform(Object object) {
029                    User user = (User)object;
030    
031                    boolean hidePrivateUserData = true;
032    
033                    PermissionChecker permissionChecker =
034                            PermissionThreadLocal.getPermissionChecker();
035    
036                    if (permissionChecker != null) {
037                            long userId = permissionChecker.getUserId();
038    
039                            if (user.getUserId() == userId) {
040                                    hidePrivateUserData = false;
041                            }
042                    }
043    
044                    if (hidePrivateUserData) {
045                            user.setPasswordUnencrypted(StringPool.BLANK);
046                            user.setReminderQueryQuestion(StringPool.BLANK);
047                            user.setReminderQueryAnswer(StringPool.BLANK);
048                            user.setEmailAddress(StringPool.BLANK);
049                            user.setFacebookId(0);
050                            user.setComments(StringPool.BLANK);
051                    }
052    
053                    super.transform(object);
054            }
055    
056    }