ISaltGenerator.java

package ddth.dasp.servlet.runtime.us;

import ddth.dasp.servlet.runtime.us.bo.IUser;

/**
 * Provides alternative sources of the salt to use for encoding passwords.
 * 
 * @author NBThanh <btnguyen2k@gmail.com>
 */
public interface ISaltGenerator {
    /**
     * Generates salt from an {@link IUser} object.
     * 
     * @param user
     *            IUser
     * @return Object
     */
    public Object generateSalt(IUser user);
}