org.webical.manager.impl.UserManagerImpl.java Source code

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Here is the source code for org.webical.manager.impl.UserManagerImpl.java

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/*
 *    Webical - http://www.webical.org
 *    Copyright (C) 2007 Func. Internet Integration
 *
 *    This file is part of Webical.
 *
 *    This program is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation, either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.webical.manager.impl;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.InitializingBean;
import org.webical.User;
import org.webical.dao.DaoException;
import org.webical.dao.UserDao;
import org.webical.manager.UserManager;
import org.webical.manager.WebicalException;

public class UserManagerImpl implements UserManager, InitializingBean {

    private static final String USER_MANAGER_IMPL_NEEDS_USER_DAO = "UserManagerImpl needs UserDao";

    private static Log log = LogFactory.getLog(UserManagerImpl.class);

    private UserDao userDao;

    /* (non-Javadoc)
     * @see org.webical.manager.UserManager#getUser(java.lang.String)
     */
    public User getUser(String userId) throws WebicalException {
        try {
            return userDao.getUser(userId);
        } catch (DaoException e) {
            throw new WebicalException("Could not retrieve User", e);
        }
    }

    /* (non-Javadoc)
     * @see org.webical.manager.UserManager#removeUser(org.webical.User)
     */
    public void removeUser(User user) throws WebicalException {
        try {
            userDao.removeUser(user);
        } catch (DaoException e) {
            throw new WebicalException("Could not remove User", e);
        }
    }

    /* (non-Javadoc)
     * @see org.webical.manager.UserManager#storeUser(org.webical.User)
     */
    public void storeUser(User user) throws WebicalException {
        try {
            userDao.storeUser(user);
        } catch (DaoException e) {
            throw new WebicalException("Could not store an User", e);
        }
    }

    /* (non-Javadoc)
     * @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
     */
    public void afterPropertiesSet() throws Exception {
        if (userDao == null) {
            throw new ExceptionInInitializerError(USER_MANAGER_IMPL_NEEDS_USER_DAO);
        }

        if (log.isDebugEnabled()) {
            log.debug("Class of UserDao set by Spring: " + userDao.getClass());
        }
    }

    /**
     * @return userDao
     */
    public UserDao getUserDao() {
        return userDao;
    }

    /**
     * @param userDao
     */
    public void setUserDao(UserDao userDao) {
        this.userDao = userDao;
    }

}