pl.bcichecki.rms.services.impl.EmergencyAdminServiceImpl.java Source code

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Here is the source code for pl.bcichecki.rms.services.impl.EmergencyAdminServiceImpl.java

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/**
 * Project:   rms-server
 * File:      EmergencyAdminServiceImpl.java
 * License: 
 *            This file is licensed under GNU General Public License version 3
 *            http://www.gnu.org/licenses/gpl-3.0.txt
 *
 * Copyright: Bartosz Cichecki [ cichecki.bartosz@gmail.com ]
 * Date:      20-08-2012
 */

package pl.bcichecki.rms.services.impl;

import java.io.UnsupportedEncodingException;
import java.util.HashSet;
import java.util.Set;

import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.InitializingBean;

import pl.bcichecki.rms.model.impl.PrivilegeType;
import pl.bcichecki.rms.model.impl.RoleEntity;
import pl.bcichecki.rms.model.impl.UserEntity;
import pl.bcichecki.rms.services.EmergencyAdminService;
import pl.bcichecki.rms.utils.PrivilegeUtils;
import pl.bcichecki.rms.utils.SecurityUtils;

/**
 * @author Bartosz Cichecki
 */
public class EmergencyAdminServiceImpl implements EmergencyAdminService, InitializingBean {

    private UserEntity emergencyAdmin;

    private boolean grantAllPrivileges;

    public EmergencyAdminServiceImpl() {
    }

    @Override
    public void afterPropertiesSet() throws UnsupportedEncodingException {
        emergencyAdmin.setRole(new RoleEntity("Master Admin", getEmergencyAdminPrivilages()));
        emergencyAdmin.setPassword(SecurityUtils.hashSHA512Base64(emergencyAdmin.getPassword()));
    }

    @Override
    public UserEntity getEmergencyAdmin() {
        return emergencyAdmin;
    }

    private Set<PrivilegeType> getEmergencyAdminPrivilages() {
        Set<PrivilegeType> privileges = new HashSet<PrivilegeType>();
        if (grantAllPrivileges) {
            privileges.addAll(PrivilegeUtils.getAllPrivileges());
        } else {
            privileges.add(PrivilegeType.VIEW_USERS);
            privileges.add(PrivilegeType.MANAGE_USERS);
        }
        return privileges;
    }

    @Override
    public boolean isEmergencyAdmin(String username) {
        return emergencyAdmin.getUsername().equalsIgnoreCase(StringUtils.defaultString(username));
    }

    public void setEmergencyAdmin(UserEntity EmergencyAdmin) {
        emergencyAdmin = EmergencyAdmin;
    }

    public void setGrantAllPrivileges(boolean grantAllPrivileges) {
        this.grantAllPrivileges = grantAllPrivileges;
    }

}